CN202587859U - Long-stalked crop harvester - Google Patents
Long-stalked crop harvester Download PDFInfo
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- CN202587859U CN202587859U CN 201220259168 CN201220259168U CN202587859U CN 202587859 U CN202587859 U CN 202587859U CN 201220259168 CN201220259168 CN 201220259168 CN 201220259168 U CN201220259168 U CN 201220259168U CN 202587859 U CN202587859 U CN 202587859U
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Abstract
The utility model relates to a long-stalked crop harvester which comprises an engine, a traveling mechanism, a pickup assembly, a cutting assembly, a conveying and putting down assembly, a hydraulic system and a transmission mechanism. A cutting table framework assembly is arranged in front of the engine, a profiling assembly is connected in front of the cutting table framework assembly, and the pickup assembly, the cutting assembly, the conveying and putting down assembly and the transmission mechanism are arranged on the cutting table framework assembly and the profiling assembly and are connected with the traveling mechanism through the cutting table framework assembly. The pickup assembly, the cutting assembly and the conveying and putting down assembly are connected with the hydraulic system and the transmission mechanism and are controlled by the hydraulic system and the transmission mechanism to work. The pickup assembly is arranged on the cutting table framework assembly. The cutting assembly comprises a chained cutter assembly, a space cutter assembly and a vertical cutter assembly. The conveying and putting down assembly is fixed on the cutting table framework assembly. A lateral side push rod, an inner side guide rod and an outer side guide rod are arranged on one side of the harvester, and a roof conveying chain is arranged at the top of the engine. The long-stalked crop harvester is wide in cutting length, high in efficiency, energy-saving and reliable in work.
Description
Technical field
The utility model relates to grain header, a kind of especially machine for harvesting tall stalk crops that is adapted to gather in reed, crudefiber crop etc.
Background technology
Present reed harvester has following shortcoming and problem:
1, pick up and carry unreliablely, work together, intermittent.Its principle of picking up is: by the long screw feeder of two rotations, be mounted to outer Eight characters shape (front wide and rear narrow), reed is squeezed toward the grain header center; Hang away by the tooth on the belt of screw feeder back lower place motion then, reed porch in the middle of the grain header, screw feeder touch less than; Belt is hung less than, reed in case of with the wind or the calm reed situation of falling forward, after cutting off; Very likely be not transferred away, or after tangling the leaf at reed top, the reed recumbency gets into transfer passage.To a certain degree, need the artificial removing of parking, can work.
2, swath is narrow.Cutter is no more than 2 meters, owing to also want overlapping about 0.3 meter, about 1.7 meters of actual swaths at every turn.Cause efficient low, the follow-up work processing cost is high.Present grain header, about 2 meters of cutteves, cutter is long more, and is poor more to the adaptability that ground just changes, it is just high more to cut stubble, and that reed has more than 4 meters is high, reed can only be directly to putting the shop, and it is unordered to be in a mess.Follow-up bundling will be spent many manual works to pick up earlier and put neatly, and is regular bad owing to what put, the inconvenient mechanized of the bundling of back.
3, energy consumption is high.Owing to adopt this cutter and pick up mode, limited the broadening of swath, 70% left and right sides energy consumption of locomotive is expert at and is gone on.
Summary of the invention
The purpose of the utility model is to innovate to the shortcoming and the problem that exist in the background technology; A kind of long hand that before not cutting down, stretches out earlier is provided; The above positions of reed center of gravity all in the swath are caught; After cutting off, still send into efficient, the steadily reliable machine for harvesting tall stalk crops of transfer passage in tow with this hand.
A kind of locomotive that comprises of the utility model structure is arranged on the running gear of locomotive bottom, picking up assembly, cutting assembly, the conveying that is arranged on locomotive the place ahead fell assembly and the hydraulic system of control grain header work and the grain header of transmission mechanism, wherein:
The place ahead of locomotive is provided with the cutting table frame assembly; Cutting table frame assembly the place ahead connects the profiling assembly; Fell assembly and transmission mechanism of picking up assembly, cutting assembly, conveying is arranged on cutting table frame assembly and the profiling assembly, and connects running gear through the cutting table frame assembly; Wherein picking up assembly, cutting assembly, conveying fell that assembly connects hydraulic system and transmission mechanism and by hydraulic system and transmission mechanism control work;
Described picking up assembly is installed on the cutting table frame assembly through column, and the shunt bar of picking up assembly setting, top are picked up chain component and middle part and picked up chain component and long-stalked crop is picked up along separate routes delivered to cutting assembly;
Described cutting assembly comprises the chain type cutter assembly on the profiling base plate that is arranged on the profiling assembly; Be arranged on the gap cutter assembly between the two adjacent chain type cutter assemblies; With the vertical cutter assembly that is arranged on the picking up assembly one upper lateral part cover plate, three kinds of cutter assemblies are accomplished the cutting work that long-stalked crop root, gap location long-stalked crop root and face one side is involved rattan respectively;
The described conveying assembly that fell is fixed on the cutting table frame assembly through carriage, and the top carrier chain of carrying the assembly setting of falling and bottom carrier chain are sidelong down through carrying long-stalked crop after tooth cuts cutting assembly to be transported to grain header one through transfer passage; Be arranged on the side direction push rod that grain header does not cut crop one side, be arranged on transfer passage fell end, accept and carry long-stalked crop and auxiliary inboard guide post, the outside guide post that fell that tooth carries and be arranged on the auxiliary roof conveyer chain that fell in locomotive top.
The utlity model has following advantage and beneficial effect:
The wide swath of the utility model (this machine cut 5 meters), form (1.7 meters/piece) by 3 cutteves; Cutter is short, cut that stubble is low, efficient is high, energy savings (energy consumption of harvesting reed unit are be merely present grain header 1/3), reliable operation, thoroughly solved the problem of falling before the crop and can not normally gather in (during work, no matter with the wind, against the wind or plant lodging).It is in good order laterally to put the shop, satisfies the condition that follow-up bundling operation mechanical chemical industry is done fully.Because crop stems such as reed, crudefiber crop are high; Thereby center of gravity is high, and pick up more than the position of centre of gravity that chain component is installed in the bar stem just on the top of the pick device of the utility model, cuts off reed and do not fall; And it is more remote to lean out the cutter forward position; Thereby can firmly grab steady reed, no matter how swinging to of reed completely can both be accomplished harvesting smoothly, reliably.And after cutting off, tightly clip reed (crudefiber crop) and get into transfer passage in tow by picking up carrier chain.Reed lands behind the end of transfer passage, in locomotive, topples over, and accomplishes and laterally puts the shop.
Description of drawings
Fig. 1 is the utility model integral installation distribution structure sketch map.
Fig. 2 is the utility model integral installation distribution structure end view.
Fig. 3 is the utility model duty vertical view.
Fig. 4 is the utility model main transmission modular construction sketch map.
Fig. 5 is one of the utility model profiling modular construction sketch map.
Fig. 6 is two of the utility model profiling modular construction sketch map.
Fig. 7 is the utility model cutting table frame modular construction sketch map.
Fig. 8 is the utility model picking up assembly structural representation.
Fig. 9 is that the utility model picking up assembly top cover plate is raised structural representation.
Figure 10 is that the utility model picking up assembly middle part cover plate is raised structural representation.
Figure 11 is the utility model chain type cutter modular construction sketch map.
Figure 12 is the utility model gap cutter modular construction sketch map.
Figure 13 is the vertical cutter modular construction of a utility model sketch map.
Figure 14 is the utility model conveying assembly structural representation.
Embodiment
Can know by Fig. 1 to 14; The utility model comprises locomotive 1, is arranged on the running gear of locomotive 1 bottom, picking up assembly, cutting assembly, the conveying that the is arranged on locomotive 1 the place ahead assembly that fell; And the hydraulic system and the transmission mechanism of the work of control grain header; Adopt three of cutteves of chain type (1.7 meters/piece), Yi Bian reed is laterally put the shop from dropping on the ground.Wherein:
The place ahead of locomotive 1 is provided with cutting table frame assembly 3; Cutting table frame assembly 3 the place aheads connect profiling assembly 2; Fell assembly and transmission mechanism of picking up assembly, cutting assembly, conveying is arranged on cutting table frame assembly 3 and the profiling assembly 2, and connects running gears through cutting table frame assembly 3; Wherein picking up assembly, cutting assembly, conveying fell that assembly connects hydraulic system and transmission mechanism and by hydraulic system and transmission mechanism control work;
Described picking up assembly is installed on the cutting table frame assembly 3 through column 11, and the shunt bar 12 of picking up assembly setting, top are picked up chain component 13 and middle part and picked up chain component 14 and long-stalked crop is picked up along separate routes delivered to cutting assembly;
Described cutting assembly comprises the chain type cutter assembly 21 on the profiling base plate 42 that is arranged on the profiling assembly; Be arranged on the gap cutter assembly 22 between the two adjacent chain type cutter assemblies 21; Accomplish the cutting work that long-stalked crop root, gap location long-stalked crop root and face one side is involved rattan respectively with 23, the three kinds of cutter assemblies of vertical cutter assembly that are arranged on the picking up assembly one upper lateral part cover plate 15;
The described conveying assembly that fell is fixed on the cutting table frame assembly 3 through carriage 31, carries the top carrier chain 32 of the assembly setting of falling to be transported to grain header one through the long-stalked crop after carrying tooth 33 with the cutting assembly cutting through transfer passage with bottom carrier chain 34 and is sidelong down; The conveying assembly that fell also comprises and is arranged on the picking up assembly, cooperates the elasticity lever 37 of carrying tooth 33 to compress long-stalked crop; Be arranged on the side direction push rod 38 that grain header does not cut crop one side; Be arranged on transfer passage fell end, accept and carry long-stalked crop and auxiliary inboard guide post 39, the outside guide post 310 that fell that tooth 33 carries and be arranged on the auxiliary roof conveyer chain 311 that fell in locomotive 1 top.
The described transmission mechanism of the utility model is arranged on the cutting table frame assembly 3; Comprise the main transmission assembly; And connect the fell middle transmission component of assembly of main transmission assembly and picking up assembly, cutting assembly, conveying, wherein the main transmission assembly comprises final drive shaft 61, power source 62 and is fixed on bevel gear, the key on the final drive shaft 61.Described profiling assembly 2 is provided with at least two groups in locomotive 1 the place ahead; Comprise profiling base plate 42; Be arranged on the slide plate 43 of profiling base plate 42 front bottom end; With removable cover 41 that is arranged on profiling base plate 42 upper front end and loose-leaf 45, wherein profiling base plate 42 is connected with cutting table frame assembly 3 through profiling gripper shoe 44, has been provided with the spring of bumper and absorbing shock effect between profiling base plate 42 and the slide plate 43.Described cutting table frame assembly 3 comprises cutting table frame 51; Be arranged on the final drive shaft that is connected with transmission mechanism on the cutting table frame 51 and prop up board component 52; Be arranged on lifting support plate 53 and oil cylinder support plate 54 that cutting table frame 51 rears and locomotive 1 are connected with hydraulic system; And framework panel 55 on the cutting table frame 51 is set, and to promote support plate 53 therein hinged with the bearing pin on the locomotive 1; Oil cylinder support plate 54 is hinged with the piston rod of the lift cylinder 6 of hydraulic system, and cutting table frame assembly 3 lift cylinder 6 effects down drive picking up assembly, cutting assembly and the conveying assembly that fell mention or put down.The cutting table frame assembly is arranged on locomotive the place ahead, during work, holds through locomotive, and certain altitude is overhead arranged; And scalable is height overhead, does not work and when only walking, lifts through lift cylinder, is convenient to walking; At this moment, the profiling assembly is raised with the ceding of Taiwan through limited block or Anchoring chain simultaneously.Described picking up assembly setting at least two groups, and synchronous working, every group all includes column 11, is arranged on the top cover plate 15 and top base plate 16 at column 11 tops, is arranged on the middle part cover plate 17 and middle part base plate 18 at column 11 middle parts; Wherein establish top between top cover plate 15 and the top base plate 16 and pick up chain component 13, establish the middle part between middle part cover plate 17 and the middle part base plate 18 and pick up chain component 14, and adjacent corresponding setting of tooth of picking up on the chain component; Cover plate 15 front ends in top are provided with and extend subaerial shunt bar 12 under oblique, and bar 12 front ends are provided with spring contact 112 along separate routes, and bar 12 middle parts also are connected with bracing piece along separate routes.Described top is picked up chain component 13 and is picked up tooth by two types, and what use before cutting off is the long tooth that picks up, after cutting off; What use is that serration cooperates with elastic stop lever, clamps reed top, the slope of reed being dragged upper header; And pull long transfer passage into always, be convenient to carry cingulum to walk; Comprise that minister's tooth picks up chain component 110 and picks up chain component 111 with the top serration; Top pick up chain component 13 and middle part pick up chain component 14 through by bevel gear 19 down, pick up middle the transmission component that long pass moving axis 114, Hooks coupling universal coupling 116, gear 113 and last bevel gear 115 form and be connected with the main transmission assembly, and reach by picking up chain component 14 in the middle part of the main transmission assembly driving drive that upward minister's tooth picks up chain component 110, the top serration picks up chain component 111 and rotates synchronously.Described cutting assembly comprises chain type cutter assembly 21, gap cutter assembly 22 and vertical cutter assembly 23; Said chain type cutter assembly 21 is fixed on every group of profiling base plate 42; Comprise guide plate 211; Be arranged on the last connection chain sheet 212 of guide plate 211 peripheries, following connection chain sheet 213, drive link 214 and saw blade 215; Be arranged on drive sprocket 216, driven sprocket 217 on the guide plate 211, wherein drive sprocket 216 is connected with the main transmission assembly through the middle transmission component that comprises chain 24, sprocket wheel 25, axle 26 and bevel gear 27 that is arranged on the profiling base plate 42, and drives the 21 rotation cuttings of chain type cutter assembly through middle transmission component and main transmission assembly; Said gap cutter assembly 22 comprises gap cutter strut 221 that is fixed on the profiling assembly 2 and the gap cutter 222 that is arranged on cutter strut 221 outer ends, gap, and the saw blade 215 of gap cutter 222 and chain type cutter 21 is on same horizontal plane; Said vertical cutter assembly 23 comprises being arranged on and does not cut crop one side and be fixed on the fixed blade 231 on the top base plate 16; With in the guide pad that is arranged on fixed blade 231 and the knife section 232 that in guide pad, slides up and down, wherein knife section 232 through bearing pin 233, connecting rod 234 is connected with the main transmission assembly with eccentric wheel 235 and drive knife section 232 reciprocal cutting movements.The described conveying assembly that fell comprises carriage 31, transfer passage and auxiliary conveying lever; Wherein carriage 31 is fixed on the cutting table frame assembly 3; Comprise top carrier chain 32, bottom carrier chain 34; Be arranged on the conveying tooth 33 on the carrier chain of upper and lower part; And be connected on top carrier chain 32 and the bottom carrier chain 34, and through the bevel gear 312 connection main transmission assemblies that are provided with, the conveying axis 313 that passes through sprocket wheel 314 installation carrier chains, and the main transmission assembly drives conveying axis 313 and upper and lower carrier chain rotation conveying long-stalked crop; Said transfer passage is arranged on the cutting table frame 51, accepts and picks up the long-stalked crop of cutting that chain component chain fortune is come, the ramped shaped that the transfer passage tip designs is toppled over for ease of crop; Auxiliary conveying lever comprises that being fixed on picking up assembly one thruster opens the side direction push rod 38 that does not cut crop; Be fixed on the elastic stop lever 37 on every group of picking up assembly; Be fixed on the inboard guide post 39 on the carriage 31; With the outside guide post 310 that is fixed on picking up assembly one side and 39 mating reactions of inboard guide post; Inboard guide post 39 and outside guide post 310 are accepted the long-stalked crop that elastic stop lever 37 and carrier chain transport, and through the slope of roof conveyer chain 311 and transfer passage orderly laterally put the shop long-stalked crop; Said elastic stop lever 37 1 sides are provided with pin spring 371.Described top carrier chain 32 and bottom carrier chain 34 structures triangular in shape, the conveying tooth 33 drive long-stalked crops that are provided with on top carrier chain 32 and the bottom carrier chain 34 are compressed by narrow end to wide end gradually to be convenient to fall in order.
The structural principle of the utility model:
Shown in Fig. 1-3; Machine for harvesting tall stalk crops such as the reed that the utility model is made up of crawler body, hydraulic system, control system, the ceding of Taiwan etc., crudefiber crop, the said ceding of Taiwan and crawler body 4 are hinged, control the up-down of the whole ceding of Taiwan through being hinged on oil cylinder in the crawler body and the ceding of Taiwan; During work; Oil cylinder shrinks, and the ceding of Taiwan is put to keeping certain distance with ground, and scalable.When not having the cutting walking, the whole ceding of Taiwan is lifted in the oil cylinder elongation, is beneficial to walking.The said ceding of Taiwan is made up of power source (hydraulic motor), cutting table frame assembly, main transmission assembly, profiling assembly, cutter assembly, vertical cutter assembly, picking up assembly, conveying assembly, transfer passage, elastic stop lever etc.
As shown in Figure 4, the main transmission assembly comprises final drive shaft 61, be fixed on bevel gear on the axle, key etc.Final drive shaft 61 is connected with the bearing that main transmission is propped up on the board component 52, and bevel gear is fixedly connected with final drive shaft.
Like Fig. 5, shown in 6, profiling cutter assembly has three groups, every group to comprise profiling base plate 42, slide plate 43, removable cover 41 etc.Profiling base plate 42 is hinged with the bearing block cylindrical on the main transmission assembly, and slide plate 43 is positioned at below the profiling base plate 42, and is hinged with profiling base plate 42, is fixed with spring between slide plate 43 and the profiling base plate 42, can play the bumper and absorbing shock effect.Removable cover 41 is hinged on the profiling base plate 42 through loose-leaf.
As shown in Figure 7, the cutting table frame assembly comprises that cutting table frame 51, lifting support plate 53, oil cylinder support plate 54, final drive shaft prop up board component 52.Cutting table frame is that shaped steel group welding piece, lifting support plate 53 are fixed on the cutting table frame 51, and is hinged with the bearing pin on the crawler body 4.Oil cylinder support plate 54 is fixed on the cutting table frame 51, and is hinged with the piston rod of lift cylinder.Driving shaft props up board component and comprises final drive shaft support plate, bearing block, bearing.The final drive shaft support plate is fixed on the cutting table frame, and bearing block is fixed on the main transmission support plate, and bearing is housed in the bearing block, and installation final drive shaft, the bearing block outside are circular in the bearing, with the profiling base plate hinged.
Shown in Fig. 8-10, running part, column 11, top cover plate 15, top base plate 16, middle part cover plate 17, middle part base plate 18, top picked up that chain component 13, middle part pick up chain component 14, gear 113, pick up long pass moving axis 114, bar 12 etc. along separate routes in the middle of picking up assembly comprised.Column 11 is installed on the cutting table frame 51; Top cover plate 15, top base plate 16, middle part cover plate 17, middle part base plate 18 are fixed on the column 11; Middle running part is sent to the motion on the final drive shaft 61 and picks up on the long pass moving axis 114, picks up the effect of long pass moving axis 114 through gear and sprocket wheel and drives that chain is picked up on top and the chain component motion is picked up at the middle part.Along separate routes bar 12 is fixed on top cover plate 15, obliquely stretches out down, and until near ground, bracing piece is fixedly connected respectively with middle part base plate shunt bar.
Shown in Figure 11-13, running part, chain type cutter assembly 21 in the middle of the cutter assembly comprises, middle running part comprises bevel gear, axle, sprocket wheel, chain, bearing, bearing block etc.Chain type cutter assembly comprises saw chain, guide plate 211, drive sprocket 216, driven sprocket 217, axle etc.Chain type cutter assembly 21 is fixed on the profiling base plate 42, and middle running part is sent to power on the drive sprocket 216 of chain type cutter assembly, thereby drives the saw chain motion.Saw chain comprises drive link 214, last connection chain sheet 212, following connection chain sheet 213, bearing pin 218, saw blade 215, sunk screw 219 etc.; The tooth of drive link 214 and the sprocket engagement of cutter, drive link 214 is hinged with upper and lower connection chain sheet respectively through bearing pin 218, until being linked to be a saw chain ring.Saw blade 215 is fixed between upper and lower connection chain sheet through sunk screw 219, and all sawtooth cutting edges are consistent with the saw blade motion direction.Gap cutter assembly 22 is made up of gap cutter strut 221 and gap cutter 222, between two adjacent chain type cutter assemblies 21, because chain type cutter assembly 21 is fixed on the profiling assembly 2; Each is organized between the chain type cutter assembly 21 and all leaves the gap; Leak for the reed that prevents gap location and to cut or to cut not exclusively, fixed interval (FI) cutter strut 221 on profiling assembly therein, gap cutter 222 is fixed on cutter strut 221 tops, gap; With the saw blade 215 of chain type cutter assembly at same horizontal plane; Locomotive 1 can cut off the reed of gap location or push another chain type cutter assembly to when advancing, and reed can be cut off fully.Vertically the fixed blade 231 of cutter assembly 23 is arranged near a side of not cutting reed, is fixed on the top base plate 16, and knife section 232 can slide up and down in the guide pad that fixed blade 231 provides; On the sprocket shaft by the outside foremost of picking up assembly bevel gear is installed, another bevel gear and its engagement make eccentric wheel 235 rotations; Eccentric wheel 235 is hinged with an end of connecting rod 234; Connecting rod 234 other ends are hinged with the bearing pin 233 that is fixed on the knife section 232, under the effect of slider-crank mechanism, knife section 232 relative fixed blades 231 moved back and forth; The rattan that cutting involves between reed makes and picks up and carry interference-free.
Shown in figure 14, conveying assembly comprises carriage 31, bevel gear 312, conveying axis 313, sprocket wheel 314, carrier chain, conveying tooth, carriage, guide post and roof conveyer chain 311 etc.Carriage 31 is fixed on the cutting table frame 51; Conveying axis 313 is connected with bearing on being installed in carriage 31; Bevel gear 312 is fixedly connected with final drive shaft 61, and the motion of final drive shaft 61 is sent to sprocket wheel, and sprocket wheel drives chain and conveying tooth mounted thereto moves together.Transfer passage is fixedly connected with cutting table frame 51, is used to accept pick up the reed that chain fortune is come.Outside guide post 310 is fixed on the top cover plate 15 of picking up assembly, and inboard guide post 39 is fixed on the carriage 31, for reed guiding is provided at the transfer passage end, it is toppled over to the inside and support is provided.Roof conveyer chain 311 is held the reed rod stem, even when grain header advances, also can make reed top and ground keep static relatively, reed root this moment kiss the earth.Elastic stop lever 37 is made up of axle sleeve, torsion spring, active retaining rod; Axle sleeve is fixedly connected with the top base plate 16 of picking up assembly; Active retaining rod and axle sleeve are hinged, between active retaining rod and axle sleeve 371, torsion spring are installed, and pick up chain component 111 with certain defeating to serration; Can smoothly reed be dragged the slope of upper header, and can prevent that the long-stalked crop of carrying in the transfer passage from dumping forward.Side direction push rod 38 is fixed on grain header by not cutting reed one side, and the reed that can will not cut is pushed open, is convenient to current the reaching of grain header and carries without interruption.
The operation principle of the utility model:
In grain header when work,, lift cylinder shrinks, and puts down the ceding of Taiwan, and the slide plate kiss the earth of profiling assembly, final drive shaft move under the driving of hydraulic motor, the drive cutter, pick up chain, carrier chain moves together.Crawler body drives the ceding of Taiwan and advances, and bar begins upwards combing separately with reed from root along separate routes, guarantees that reed can not involve respectively picking up part.Top is picked up tooth and can the reed before the cutter be caught, and carries to the cutter direction, and the saw blade of cutter cuts off the reed root at the volley; The reed of cutting off on top and the bottom pick up under the synergy of tooth, on removable cover, slide, brought into transfer passage; Reed in the moving passage of conveying cingulum is to a lateral movement; In the process that conveying is advanced, elastic stop lever picks up chain component with certain defeating to serration, can clamp the middle and upper part of reed rod stem; The slope of smoothly reed being dragged upper header, and can prevent that the long-stalked crop of carrying in the transfer passage from dumping forward.When reed was transported to an end, fell on the ground on the slope of reed root from transfer passage, and the top of reed has guide post to help and guiding; Fall on the roof conveyer chain of locomotive top installation, the direction of motion of this roof conveyer chain is opposite with the direction of advance of locomotive, and speed equates; Promptly static relatively with ground; When the top of reed arrives roof conveyer chain terminal, fall automatically on the ground, that accomplishes rule very laterally puts the shop.When locomotive advanced, the reed that the side direction push rod can will not cut was pushed open, vertically the cutter assembly can with the swath boundary rattan cut off, avoid interference and pick up and carry normal operation.The gap cutter can or cut off the lucky reed between two cutter assemblies, or the reed stem is pressed to the chain type cutter, guarantees can not leak to cut.
The described embodiment of the utility model only is the description that the preferred implementation of the utility model is carried out; Be not that the utility model design and scope are limited; Under the prerequisite that does not break away from the utility model design philosophy, engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model; The technology contents that the utility model is asked for protection all is documented in claims.
Claims (9)
1. machine for harvesting tall stalk crops; Comprise locomotive (1), be arranged on the running gear of locomotive (1) bottom, picking up assembly, cutting assembly, the conveying that is arranged on locomotive (1) the place ahead assembly that fell; And the hydraulic system and the transmission mechanism of the work of control grain header, it is characterized in that:
The place ahead of locomotive (1) is provided with cutting table frame assembly (3); Cutting table frame assembly (3) the place ahead connects profiling assembly (2); Fell assembly and transmission mechanism of picking up assembly, cutting assembly, conveying is arranged on cutting table frame assembly (3) and the profiling assembly (2), and connects running gear through cutting table frame assembly (3); Wherein picking up assembly, cutting assembly, conveying fell that assembly connects hydraulic system and transmission mechanism and by hydraulic system and transmission mechanism control work;
Described picking up assembly is installed on the cutting table frame assembly (3) through column (11), and shunt bar (12), the top that picking up assembly is provided with is picked up chain component (13) and middle part and picked up chain component (14) and long-stalked crop is picked up along separate routes delivered to cutting assembly;
Described cutting assembly comprises the chain type cutter assembly (21) on the profiling base plate (42) that is arranged on the profiling assembly; Be arranged on the gap cutter assembly (22) between the two adjacent chain type cutter assemblies (21); With the vertical cutter assembly (23) that is arranged on the picking up assembly one upper lateral part cover plate (15), three kinds of cutter assemblies are accomplished the cutting work that long-stalked crop root, gap location long-stalked crop root and face one side is involved rattan respectively;
The described conveying assembly that fell is fixed on the cutting table frame assembly (3) through carriage (31), and the long-stalked crop after the top carrier chain (32) of carrying the assembly that fell to be provided with cuts cutting assembly through conveying tooth (33) with bottom carrier chain (34) is transported to grain header one through transfer passage and is sidelong down; Be arranged on the side direction push rod (38) that grain header does not cut crop one side; Be arranged on transfer passage fell end, accept and carry long-stalked crop and auxiliary inboard guide post (39), the outside guide post (310) that fell that tooth (33) carries and be arranged on the auxiliary roof conveyer chain (311) that fell in locomotive (1) top.
2. machine for harvesting tall stalk crops according to claim 1; It is characterized in that described transmission mechanism is arranged on the cutting table frame assembly (3); Comprise the main transmission assembly; And connect the fell middle transmission component of assembly of main transmission assembly and picking up assembly, cutting assembly, conveying, wherein the main transmission assembly comprises final drive shaft (61), power source (62) and is fixed on bevel gear, the key on the final drive shaft (61).
3. machine for harvesting tall stalk crops according to claim 1; It is characterized in that described profiling assembly (2) is provided with at least two groups in locomotive (1) the place ahead; Comprise profiling base plate (42); Be arranged on the slide plate (43) of profiling base plate (42) front bottom end; With removable cover (41) that is arranged on profiling base plate (42) upper front end and loose-leaf (45), wherein profiling base plate (42) is connected with cutting table frame assembly (3) through profiling gripper shoe (44), has been provided with the spring of bumper and absorbing shock effect between profiling base plate (42) and the slide plate (43).
4. machine for harvesting tall stalk crops according to claim 1; It is characterized in that described cutting table frame assembly (3) comprises cutting table frame (51); Be arranged on the last final drive shaft that is connected with transmission mechanism of cutting table frame (51) and prop up board component (52); Be arranged on lifting support plate (53) and oil cylinder support plate (54) that cutting table frame (51) rear and locomotive (1) are connected with hydraulic system; And framework panel (55) on the cutting table frame (51) is set, and to promote support plate (53) therein hinged with the bearing pin on the locomotive (1); The piston rod of the lift cylinder (6) of oil cylinder support plate (54) and hydraulic system is hinged, and cutting table frame assembly (3) lift cylinder (6) effect down drive picking up assembly, cutting assembly and the conveying assembly that fell mention or put down.
5. machine for harvesting tall stalk crops according to claim 1; It is characterized in that described picking up assembly setting at least two groups; And synchronous working; Every group all includes column (11), is arranged on the top cover plate (15) and the top base plate (16) at column (11) top, is arranged on the middle part cover plate (17) and the middle part base plate (18) at column (11) middle part; Wherein establish top between top cover plate (15) and the top base plate (16) and pick up chain component (13), establish the middle part between middle part cover plate (17) and the middle part base plate (18) and pick up chain component (14), and adjacent corresponding setting of tooth of picking up on the chain component; Top cover plate (15) front end is provided with and extends subaerial shunt bar (12) under oblique, and bar (12) front end is provided with spring contact (112) along separate routes, and bar (12) middle part also is connected with bracing piece along separate routes.
6. machine for harvesting tall stalk crops according to claim 5; It is characterized in that described top picks up chain component (13) and comprise that minister's tooth picks up chain component (110); The top serration picks up chain component (111); Be arranged on the picking up assembly, cooperate the top serration to pick up the elasticity lever (37) that chain component (111) compresses long-stalked crop; Top pick up chain component (13) and middle part pick up chain component (14) through by bevel gear (19) down, pick up middle the transmission component that long pass moving axis (114), Hooks coupling universal coupling (116), gear (113) and last bevel gear (115) form and be connected with the main transmission assembly, and drive by the main transmission assembly and to pick up chain component (14) in the middle part of driving and reach upward that minister's tooth picks up chain component (110), the top serration picks up the synchronous rotation of chain component (111).
7. machine for harvesting tall stalk crops according to claim 1; It is characterized in that described cutting assembly comprises chain type cutter assembly (21), gap cutter assembly (22) and vertical cutter assembly (23); Said chain type cutter assembly (21) is fixed on every group of profiling base plate (42); Comprise guide plate (211); Be arranged on the last connection chain sheet (212) of guide plate (211) periphery, following connection chain sheet (213), drive link (214) and saw blade (215); Be arranged on drive sprocket (216), driven sprocket (217) on the guide plate (211); Wherein drive sprocket (216) is connected with the main transmission assembly through the middle transmission component that comprises chain (24), sprocket wheel (25), axle (26) and bevel gear (27) that is arranged on the profiling base plate (42), and drives chain type cutter assembly (21) rotation cutting through middle transmission component and main transmission assembly; Said gap cutter assembly (22) comprises the gap cutter strut (221) that is fixed on the profiling assembly (2) and is arranged on the gap cutter (222) of gap cutter strut (221) outer end, and the saw blade (215) of gap cutter (222) and chain type cutter (21) is on same horizontal plane; Said vertical cutter assembly (23) comprises being arranged on and does not cut crop one side and be fixed on the fixed blade (231) on the top base plate (16); With in the guide pad that is arranged on fixed blade (231) and the knife section that in guide pad, slides up and down (232), wherein knife section (232) through bearing pin (233), connecting rod (234) is connected with the main transmission assembly with eccentric wheel (235) and drive the reciprocal cutting movement of knife section (232).
8. machine for harvesting tall stalk crops according to claim 1; It is characterized in that the described conveying assembly that fell comprises carriage (31), transfer passage and auxiliary conveying lever; Wherein carriage (31) is fixed on the cutting table frame assembly (3); Comprise top carrier chain (32), bottom carrier chain (34); Be arranged on the conveying tooth (33) on the carrier chain of upper and lower part; And be connected on top carrier chain (32) and the bottom carrier chain (34), and connect the main transmission assembly, pass through the conveying axis (313) that sprocket wheel (314) is installed carrier chain through the bevel gear (312) that is provided with, and the main transmission assembly drives conveying axis (313) and long-stalked crop is carried in the rotation of upper and lower carrier chain; Said transfer passage is arranged on the cutting table frame (51), accepts and picks up the long-stalked crop of cutting that chain component chain fortune is come, the ramped shaped that the transfer passage tip designs is toppled over for ease of crop; Auxiliary conveying lever comprises that being fixed on picking up assembly one thruster opens the side direction push rod (38) that does not cut crop; Be fixed on the elastic stop lever (37) on every group of picking up assembly; Be fixed on the inboard guide post (39) on the carriage (31); With the outside guide post (310) that is fixed on picking up assembly one side and inboard guide post (39) mating reaction; Inboard guide post (39) and outside guide post (310) are accepted the long-stalked crop that elastic stop lever (37) and carrier chain transport, and spread long-stalked crop through orderly laterally the putting in the slope of roof conveyer chain (311) and transfer passage; Said elastic stop lever (37) one sides are provided with pin spring (371).
9. machine for harvesting tall stalk crops according to claim 1; It is characterized in that described top carrier chain (32) and bottom carrier chain (34) structure triangular in shape, conveying tooth (33) the drive long-stalked crop that top carrier chain (32) and bottom carrier chain (34) upward are provided with is compressed by narrow end to wide end gradually to be convenient to fall in order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259168 CN202587859U (en) | 2012-06-04 | 2012-06-04 | Long-stalked crop harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259168 CN202587859U (en) | 2012-06-04 | 2012-06-04 | Long-stalked crop harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587859U true CN202587859U (en) | 2012-12-12 |
Family
ID=47305457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220259168 Expired - Lifetime CN202587859U (en) | 2012-06-04 | 2012-06-04 | Long-stalked crop harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652475A (en) * | 2012-06-04 | 2012-09-05 | 袁春福 | High-straw crop harvester |
| CN103250510A (en) * | 2013-05-21 | 2013-08-21 | 浙江大学 | Conveying and operating system of harvesting machine of cut head vegetables |
| CN104620766A (en) * | 2015-01-13 | 2015-05-20 | 李先强 | Cowpea picking and threshing integrated machine |
-
2012
- 2012-06-04 CN CN 201220259168 patent/CN202587859U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652475A (en) * | 2012-06-04 | 2012-09-05 | 袁春福 | High-straw crop harvester |
| CN102652475B (en) * | 2012-06-04 | 2014-04-16 | 袁春福 | High-straw crop harvester |
| CN103250510A (en) * | 2013-05-21 | 2013-08-21 | 浙江大学 | Conveying and operating system of harvesting machine of cut head vegetables |
| CN103250510B (en) * | 2013-05-21 | 2015-02-25 | 浙江大学 | Conveying and operating system of harvesting machine of cut head vegetables |
| CN104620766A (en) * | 2015-01-13 | 2015-05-20 | 李先强 | Cowpea picking and threshing integrated machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121212 Effective date of abandoning: 20140416 |
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| RGAV | Abandon patent right to avoid regrant |