CN104350883A - Sugar cane harvester and sugar cane harvesting method - Google Patents
Sugar cane harvester and sugar cane harvesting method Download PDFInfo
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- CN104350883A CN104350883A CN201410582502.XA CN201410582502A CN104350883A CN 104350883 A CN104350883 A CN 104350883A CN 201410582502 A CN201410582502 A CN 201410582502A CN 104350883 A CN104350883 A CN 104350883A
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Abstract
The invention relates to the field of agricultural machinery, and discloses a sugar cane harvester and a sugar cane harvesting method. The sugar cane harvester comprises a harvester body and two sets of harvesting mechanisms, wherein two sets of harvesting mechanisms are symmetrically arranged on the two sides of the harvester body; each set of harvesting mechanism comprises a spiral sugar cane supporting device, a cutting device, a clamping device, a conveying mechanism and a leaf remover; the clamping device comprises an upper clamping chain and a lower clamping chain; a clamping passage is formed between the upper clamping chain and the lower clamping chain; the spiral sugar cane supporting device is arranged in front of the upper clamping chain; the cutting device is arranged between the upper clamping chain and the lower clamping chain; the conveying mechanism is connected with the clamping passage and the leaf remover. Through the two sets of harvesting mechanisms, the sugar cane harvester can harvest two rows of sugar canes at the same time; in the harvesting process, the sugar cane harvester supports and gathers the sugar canes through the spiral sugar cane supporting device firstly, cuts the sugar canes, and feeds the sugar canes into the leaf remover by clamping and lifting, so that the working efficiency of the sugar cane harvester is improved, and the steering time and the steering times of the sugar cane harvester in a field are reduced; a telescopic poke rod barrel is arranged at the top of the upper clamping chain, so that the problem of winding of sugar crane leaves is avoided and the feeding process is smooth.
Description
Technical field
The present invention relates to field of agricultural machinery, particularly relate to a kind of cane harvester and sugarcane harvesting method.
Background technology
With a varied topography owing to having plantation China sugarcane at present, the multiple requirement of planting such as more than 3 years perennial roots and feature need be retained, sugarcane mechanization is caused to gather in slower development, therefore the harvesting of conventional sugarcane substantially or dependence has manually come, not only work powerful, and production efficiency is very low, be an arduous labor, sugar industry and numerous sugarcane growers are in the urgent need to the harvesting means of mechanization.
The cane harvester that existing cane harvester is manufactured experimently based on sugarcane combining and studies in China mechanism, mainly comprises cutting type and whole rod-type, no matter is cutting type or whole rod-type grain header, all there is many problems, so that be still difficult to so far apply.
Cutting type grain header is large-scale sugarcane combine, " Keyes " that produce based on Australia and " John deer " of the U.S., the bodily form of this series products is huge, complete machine is overweight, complex structure, the huge wheelspan of tire is wide, under the planting conditions of China's dispersion fritter, work machine headland turn is extremely inconvenient, although operating efficiency reaches certain requirement, but owing to being sugarcane is cut to one little section of specification of more than ten centimeter, the sugarcane holding time after cut-out is shorter, need enter factory immediately and carry out squeezing sugar.In addition, also need while operation, to be furnished with transport vehicle to receive sugarcane, two cars colleagues are when carrying out operation, and it is serious to damage the phenomenon killing sugarcane by pressure, are not suitable for China's major part mountain area, the cane planting ground of knob and stubble cane harvested reservation needs.In addition, the harvesting mode of this kind of cut-out (section) formula, be also not suitable with China squeeze sugared technique need remove leaf, tail and root system after the whole bar of sugarcane enter the requirement of sugar refining technology flow process, and the external production cost of this type of machine is very high, and price is very expensive.
The whole stalk type cane harvesting machine of domestic general employing, existing whole stalk type cane harvesting machine is single-row harvester mode, is divided into cutting slightly, hold up down, cut, carry, clean, shelling the operations such as leaf.Its generally by frame, cut slightly device, foster device, pressure sugarcane roller, feeding roller, reaping apparatus, leaf stripping device, knot screen and collect frame and form, cut slightly device by the oil cylinder be fixed on support with cut slightly cutterhead and form, foster device to be made up of two propellers, pressure sugarcane roller and feeding roller are located at and foster device rear, reaping apparatus is made up of the harvesting cutterhead be fixed on bottom frame, leaf stripping device is made up of the leave stripping roller established in the channel, this channel exit is provided with dust arrester, is fixed on the collection frame of frame tail end and the outlet of passage; Existing whole rod-type grain header has following shortcoming:
1, small-sized whole rod-type grain header adopts single-row harvester, low, the easy blocking of operating efficiency, easily to topple overturning, and handling capacity is not strong.
Owing to adopting single-row harvester mode, the operating efficiency of existing whole rod-type grain header is relatively low, and field is turned around time-consuming.The next year of sugarcane easily concentrates germinating growth after perennial root, normal formation many one is restrainted greatly, existing single-row harvester mode first forces down cutting sugarcane forward downward often, export after the sugarcane of cutting off shells leaf in ventral, during the instantaneous feeding of large quantities of sugarcane, easily cause ventral receive overload when carrying leaf-peeling mechanism and cause blocking, and then cause machine cisco unity malfunction.The mode of single-row harvester, in order to adapt to cane planting line-spacing (about 1 meter-1.2 meters), is often only 1.4-1.6 meters in wheelspan design, because wheelspan is too narrow, easily overturns in gradient landform, cause the badly damaged or personal safety of machine.Further, wear the harvesting of abdomen formula because employing presses down sugarcane, front-wheel is difficult to be designed to forerunner's mode, only two drives walking rearward, and its handling capacity is limited.
2, cutterhead, insert design are unreasonable, and after sugarcane cutting, head breaking rate is high, and blade is fragile.
Because the matchet of existing whole rod-type grain header is many by circular beater plate, blade and backing plate composition, backing plate is between circular beater plate and blade, blade and backing plate are bolted in circular beater plate circumferentially, 2 ~ 8 are all provided with blade around each circular beater plate, the structure of this blade is rectangle or trapezoidal, the blade of blade both sides is all light sword, matchet is when cutting sugarcane, because sugarcane ground is complicated, finger stone is more, blade can rapid rust, larger impact can be caused to sugarcane root during cutting, the head breaking rate of sugarcane root and the damage ratio of sugarcane all very high, be unfavorable for sugarcane later stage germinating growth again.
3, after sugarcane harvesting, collection mode is undesirable, causes secondary manually to expend too large.
Existing cane harvester is in harvesting discharging link, the sugarcane of leaving had is gone out from discharging opening and is scatteredly deposited in ditch after stripping leaf, the then employing towing dolly had is walked while connect, and rickle mode is concentrated and stacked, and then by artificial or simple loading machinery, sugarcane is collected shipment on haulage truck.These sugarcane collection modes still adulterate a large amount of artificial inputs, and the object of mechanized harvest realizes not yet completely.
Summary of the invention
The technical problem to be solved in the present invention be how to solve existing cane harvester adopt single-row harvester mode cause efficiency lower problem.
In order to solve the problems of the technologies described above, a kind of cane harvester provided by the invention, it comprises body and two groups of harvest mechanisms, described in two groups, harvest mechanism is symmetrically set in the both sides of described body, often organize described harvest mechanism to comprise spiral respectively and hold up sugarcane device, cutter sweep, clamping device, conveying mechanism and stripping leaf machine
Described clamping device comprises clamping chain and lower clamping chain, gripping channel is formed between described upper clamping chain and lower clamping chain, described spiral Holding device is located at the front of described upper clamping chain, described cutter sweep is located between described upper clamping chain and lower clamping chain, and described conveying mechanism connects described gripping channel and stripping leaf machine.
In above-mentioned cane harvester, described upper clamping chain is provided with brace summer along its length, described lower clamping chain is provided with lower support beam along its length, described body is provided with elevating drive mechanism, the top of described upper brace summer is connected with body by elevating drive mechanism, middle front part and the described spiral of described upper brace summer hold up sugarcane device to be connected, the top of described lower support beam is hinged with the dead lever be fixed on body, the bottom of described lower support beam and the bottom outside of cutter sweep hinged, the rear portion of described cutter sweep is connected with telescopic oil cylinder, described telescopic oil cylinder is hinged with the bearing being fixed on organism bottom.
In above-mentioned cane harvester, described elevating drive mechanism comprises column, brace, the first sprocket wheel, the second sprocket wheel and the chain being connected the first sprocket wheel and the second sprocket wheel, lower end and the body of described column are fixed, its upper end supports the first sprocket wheel, described first sprocket wheel is connected with upper brace summer, the upper end of described brace is connected with column, and its lower end and body are fixed, and described second sprocket wheel is located on brace.
In above-mentioned cane harvester, described cutter sweep comprises saw disc, saw disc axle and power set, described saw disc is arranged on the bottom of saw disc axle, the top of described saw disc axle is connected with the power set be fixed on body by power drive mechanism, described power set drive described saw disc axle to rotate by transmission mechanism, and then saw disc is rotated.
In above-mentioned cane harvester, described spiral Holding device comprises the single-screw roller inside body and the double-spiral roller outside body, and the direction of rotation of two propellers of described double-spiral roller is contrary.
In above-mentioned cane harvester, described upper clamping chain comprises the first clamping chain and the second clamping chain, described first clamping chain and lower clamping chain position are oppositely arranged, described first clamping chain is the clamping chain longer relative to described second clamping chain, aligns and back-to-back setting in the bottom of described first clamping chain and the second clamping chain.
In above-mentioned cane harvester, the top of described upper clamping chain is provided with the flexible driving lever cylinder be wound around for anti-sugarcane leaf.
In above-mentioned cane harvester, the top of described upper clamping chain is provided with the upper arcuate guide bar of lateral bend outside body, and the top of described lower clamping chain is provided with the arc lower guide post of lateral bend outside body.
In above-mentioned cane harvester, the wheelspan of described body is 2.2-2.6m.
The present invention also provides a kind of sugarcane harvesting method, two groups of harvest mechanisms carry out two row simultaneously and receive sugarcane operation, after sugarcane is propped up by the lifting of spiral Holding device, be clamped to cutter sweep through upper clamping chain to cut off, and coordinate upper clamping chain synchronously to clamp sugarcane by lower clamping chain upwards to promote, when sugarcane is transported to the top of upper and lower clamping chain by clamping, sugarcane carries out upset and enters conveying mechanism, and conveying mechanism exports after sugarcane feeding stripping leaf machine is carried out stripping leaf.
A kind of cane harvester that technique scheme provides and sugarcane harvesting method, there is following beneficial effect: adopt two groups of harvest mechanisms to carry out two row sugarcane harvestings simultaneously, first hold up sugarcane device to help by spiral during harvesting draw in, be convenient to cut root, then be promoted to conveying mechanism by upper and lower clamping chain clamping and directly enter to shell leaf machine, two row work simultaneously and feed unobstructed not blocking, which thereby enhance the operating efficiency of grain header, also a saving the time and number of times of turning around in grain header field simultaneously; Further, flexible dead man cylinder is set at the top of upper clamping chain, for sugarcane combing is overall, avoids sugarcane leaf to be wound around problem, make sugarcane easily feed stripping leaf machine, efficiently solve the problem easily causing blocking when sugarcane is wound around unordered feeding stripping leaf machine.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment of the present invention cane harvester;
Fig. 2 is the vertical view of embodiment of the present invention cane harvester;
Fig. 3 is the end view under the non-lifting status of embodiment of the present invention cane harvester;
Fig. 4 is the end view under embodiment of the present invention cane harvester lifting status;
Fig. 5 is the vertical view of the upper clamping chain of the embodiment of the present invention;
Fig. 6 is the vertical view of the lower clamping chain of the embodiment of the present invention;
Fig. 7 is that the embodiment of the present invention is stretched the interior view of driving lever cylinder;
Fig. 8 is the front view of embodiment of the present invention cutter sweep;
Fig. 9 is the vertical view of embodiment of the present invention cutter sweep.
Wherein, 1, body; 2, sugarcane device held up by spiral; 21, single-screw roller; 22, double-spiral roller; 31, upper clamping chain; 311, the first clamping chain; 312, the second clamping chain; 32, lower clamping chain; 33, upper brace summer; 34, lower support beam; 35, elevating drive mechanism; 36, telescopic oil cylinder; 37, upper arcuate guide bar; 38, arc lower guide post; 4, cutter sweep; 41, saw disc; 42, sleeve; 43, power set; 44, power drive mechanism; 5, conveying mechanism; 6, flexible driving lever cylinder; 61, bent axle; 62, rotating cylinder; 63, flexible driving lever; 64, sliding sleeve; 65, positioning sleeve; 7, support bar; 8, feeding serew roller; 9, driver's cabin; 10, leaf machine is shelled.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.First, it is pointed out that the present invention with the harvesting square of grain header to for front.
As shown in figures 1 and 3, a kind of cane harvester of the embodiment of the present invention, it comprises body 1 and two groups of harvest mechanisms, these two groups of harvest mechanisms are symmetrically set in the both sides of body 1, often organize harvest mechanism to comprise spiral respectively and hold up sugarcane device 2, clamping device 3, cutter sweep 4, conveying mechanism 5 and stripping leaf machine 10, clamping device 3 comprises clamping chain 31 and lower clamping chain 32, gripping channel is formed between upper clamping chain 31 and lower clamping chain 32, spiral holds up sugarcane device 2 to be located at the front of clamping chain 31, cutter sweep 4 to be located between clamping chain 31 and lower clamping chain 32 and to be positioned at the bottom of lower clamping chain 32, conveying mechanism 5 connects gripping channel and stripping leaf machine 10.The present invention adopts two groups of harvest mechanisms to carry out two row sugarcane harvestings simultaneously, first hold up sugarcane device to help by spiral during harvesting draw in, be convenient to cut root, then be promoted to conveying mechanism by upper and lower clamping chain clamping and directly enter to shell leaf machine, two row work simultaneously and feed unobstructed not blocking, which thereby enhance the operating efficiency of grain header, also a saving the time and number of times of turning around in grain header field simultaneously.The conveying mechanism of the present embodiment preferably adopts link conveyor structure.
Wherein, the middle part of body 1 is driver's cabin 9.The upper clamping chain 31 of the present embodiment is provided with brace summer 33 along its length, upper clamping chain 31 is fixedly mounted on brace summer 33, lower clamping chain 32 is provided with lower support beam 34 along its length, lower clamping chain 32 is fixedly mounted on lower support beam 34, the front portion of body 1 is provided with elevating drive mechanism 35, the top of upper brace summer 33 is connected with elevating drive mechanism 35, this elevating drive mechanism 35 makes brace summer 33 and upper clamping chain 31 rotate to realize lifting, it comprises column, brace, first sprocket wheel, second sprocket wheel and the chain being connected the first sprocket wheel and the second sprocket wheel, the lower end of column is fixed on body, the upper end of column supports the first sprocket wheel, and the first sprocket wheel is connected with upper brace summer 33, the upper end of brace is connected with column, lower end and the body of brace are fixed, column and brace is made to form stable triangular structure, second sprocket wheel is located on brace, wherein, first sprocket wheel and the second sprocket wheel all adopt umbrella shape sprocket wheel.Middle front part and the spiral of upper brace summer 33 hold up sugarcane device 2 to be connected, and the top of upper brace summer 33 is hinged with the column be fixed on body, the top of lower support beam 34 is hinged with the dead lever be fixed on body 1, the bottom of lower support beam 34 and the bottom outside of cutter sweep 4 hinged, thus, make to form quadrangle linkwork between upper and lower clamping chain 22,23.The rear portion of the cutter sweep 4 of the present embodiment is connected with telescopic oil cylinder 36, and this telescopic oil cylinder 36 is hinged with the bearing be fixed on bottom body 1.This telescopic oil cylinder 36 is preferably hydraulic cylinder, its stretching motion can drive cutter sweep 4, upper clamping chain 31, upper brace summer 33, lower clamping chain 32, lower support beam 34 and spiral to hold up sugarcane device 2 to carry out rising-falling tone, on under the effect of elevating drive mechanism being simultaneously, brace summer turns to, and drives the upper clamping chain be located on brace summer and spiral to hold up sugarcane device to turn to.When telescopic oil cylinder does extensional motion, the ceding of Taiwan entirety that cutter sweep, upper clamping chain, upper brace summer, lower clamping chain, lower support beam and spiral hold up sugarcane device to form can be promoted, elevating drive mechanism makes clamping chain turn to suitable clamping angle simultaneously, as shown in Figure 4, now sugarcane harvesting operation can be carried out.When telescopic oil cylinder 36 does compression movement, the ceding of Taiwan entirety driving cutter sweep, upper clamping chain, lower clamping chain and spiral to hold up sugarcane device to form can be retracted, as shown in Figure 3.
Because the cutter sweep of existing grain header is generally by circular beater plate, blade and backing plate composition, the blade of blade both sides is all light sword, the easy rust when cutting sugarcane, can greater impact be caused to sugarcane root and damage sugarcane root, in order to avoid these problems, as shown in Figure 8 and Figure 9, the cutter sweep 4 of the present embodiment adopts the structure of saw disc, it comprises saw disc 41, saw disc axle and power set 43, saw disc 41 is arranged on the bottom of saw disc axle, the top of saw disc axle is connected with the power set 43 be fixed on body 1 by power drive mechanism 44, particularly, power drive mechanism 44 is transmission case, it is connected with saw disc axle by cross axle, power set 43 can be motor, it drives saw disc axle to rotate by power drive mechanism 44, and then saw disc 41 is rotated, and be provided with sleeve 42 in the outside of saw disc axle, saw disc axle isolation external environment is played the effect of protection by this sleeve 42 1 aspect, be used for fixing saw disc 41 on the other hand.The saw disc 41 of the present embodiment does not have light sword, and the not easily rust when cutting sugarcane, effectively can avoid the damage to sugarcane root.Particularly: the bottom of upper clamping chain 31 and the top of saw disc axle hinged, saw disc axle and saw disc axle are walked around in the bottom of lower clamping chain 32, and the sidepiece of saw disc axle is connected with telescopic oil cylinder 36.
As depicted in figs. 1 and 2, the spiral of the present embodiment holds up sugarcane device 2 to comprise the single-screw roller 21 inside body 1 and the double-spiral roller 22 outside body 1, single-screw roller 21 is relative to double-spiral roller 22 inward turning, the direction of rotation of two propellers of double-spiral roller 22 is contrary, be positioned at a helix tube inward turning of inner side, jointly screw lifting carried out to sugarcane with single-screw roller 21 thus and prop up.And this double-spiral roller is positioned at a propellers outward turning in outside, the intersection sugarcane combing carrying out gathering in and not gathering in can be come, the sugarcane avoiding gathering in and do not gather in occurs to be wound around and affects the normal harvesting of sugarcane, and improves the handling capacity of grain header.
As shown in Figure 5, in order to improve sugarcane clamping effect, the upper clamping chain 31 of the present embodiment comprises the first clamping chain 311 and the second clamping chain 312, first clamping chain 311 is oppositely arranged with lower clamping chain 32, first clamping chain 311 is the clamping chain longer relative to the second clamping chain 312, aligns and back-to-back setting, when clamping sugarcane in the bottom of the first clamping chain 311 and the second clamping chain 312, first clamping chain 311 and the second clamping chain 312 pairs of sugarcanes clamp simultaneously, clamping great efforts.Wherein, the first clamping chain 311 is relative with lower clamping chain 32 position, and the second clamping chain 312 is relative with arc lower guide post 38 position, as shown in Figure 5 and Figure 6.It is pointed out that clamping chain 31 can also be the structure of single clamping chain.
The clamping chain that the present embodiment adopts comprises sprocket wheel, chain and driving lever, the side guide plate of chain or regulating wheel tensioning, and certain joint number is provided with a driving lever, and one end of driving lever is connected with chain, and driving lever, for clamping sugarcane, makes sugarcane upwards promote.Enter on conveying mechanism for the ease of sugarcane upset, further, conveying mechanism is fed smoothly in order to make sugarcane, the present embodiment is also provided with the upper arcuate guide bar 37 to the outer lateral bend of body 1 at the top of upper clamping chain 31, the top of lower clamping chain 32 is provided with the arc lower guide post 38 to the outer lateral bend of body 1, as shown in Figures 2 and 3.
Upper clamping chain 31 is when clamping sugarcane and arriving top, sugarcane needs outwards upset to be discharged on the carrier bar of conveying mechanism, because the sugarcane leaf of sugarcane is too much, can be wound around with clamping chain when sugarcane overturns, and then affect sugarcane feeding conveying mechanism, therefore, the top of the upper clamping chain 31 of the present embodiment is provided with the flexible driving lever cylinder 6 be wound around for anti-sugarcane leaf, as shown in Figure 3, one end of this flexible driving lever cylinder 6 and the top of upper brace summer 33 hinged, the other end is connected with the middle and upper part of upper brace summer 33 by support bar 7, when sugarcane overturns, flexible driving lever cylinder 6 stretches and sugarcane is able to smoothly in flip-top, sugarcane leaf can be effectively avoided mutually to be wound around or to be wound around with clamping chain, avoid the phenomenon occurring that sugarcane feeding stripping leaf machine is not smooth.As shown in Figure 7, the flexible driving lever cylinder 6 of the present embodiment comprises bent axle 61, rotating cylinder 62 and flexible driving lever 63, bent axle 61 is through the two ends of rotating cylinder 62, the two ends of bent axle 61 are separately fixed on brace summer 33, two socket holes are offered in position relative on the sidewall of rotating cylinder 62, jack place is arranged with sliding sleeve 64, each jack place all inserts a flexible driving lever 63, in rotating cylinder 62 rotation process, because bent axle 61 is eccentric shaft, the position that flexible driving lever 63 contacts with bent axle 61 is different, flexible driving lever is made to do stretching motion along jack, in the position needing to dredge sugarcane leaf, flexible driving lever stretches out.Further, rotate at the enterprising line stabilization in the specific region of bent axle 61 to make flexible driving lever 63, the present embodiment is also provided with positioning sleeve 65 on bent axle 61, this positioning sleeve 65 is provided with ring-type locating slot, flexible driving lever 63 can only rotate along the ring-type locating slot of this positioning sleeve 65, and carries out stretching motion in the process of rotating.
The stripping leaf machine 10 of the present embodiment is by power drive mechanism, traction walked frame, stripping leaf main body, stripping leaf machine shell is formed, stripping leaf owner body comprises the first leave stripping roller being positioned at stripping leaf machine shell successively, secondary leave stripping roller, speed limit conveying roller and many groups clean spring, wherein first leave stripping roller, secondary leave stripping roller, speed limit conveying roller is arranged on the power transmission shaft through stripping leaf machine shell respectively, first leave stripping roller is positioned at sugarcane input, this first leave stripping roller and secondary leave stripping roller are respectively by upper, lower two groups of roller compositions reversely rotated each other, roller is radially provided with 7 vane group along radial distribution, each vane group is made up of multiple stripping blade along roller circumferential array.
Because leave stripping roller is designed to a pair first leave stripping roller and a pair two times leave stripping roller by the stripping leaf machine 10 of the present embodiment, thus its stripping leaf process is also divided into first stripping leaf and secondary stripping leaf two processes, namely be that sugarcane is first by the first leave stripping roller of a pair reverse High Rotation Speed, sugarcane sucks in the body between two rollers by this first leave stripping roller in a rotational direction, sugarcane leaf major part brush falls by the stripping blade of colloid simultaneously, namely completes the work of first time stripping leaf; When sugarcane is by secondary leave stripping roller, secondary leave stripping roller repeats operation above, namely completes the work of second time stripping leaf.Simultaneously, due to the design of two pairs of leave stripping roller, create the large feature that this stripping leaf machine is the most outstanding, namely from dynamic circuit breaker tip effect, when sugarcane is passing through stripping Ye Jishi, sugarcane toppers can effectively will be patted under sugarcane clamp position disconnected at rear one group of leave stripping roller by last group of leave stripping roller in preset, to reach the comparatively satisfied disconnected tip requirement of sugarcane grower and sugar refinery; In addition, sugarcane is delivered to out sugarcane mouth by sugarcane by speed limit conveying roller within the suitable time, its at a slow speed by make leave stripping roller in stripping leaf process more comprehensively, cut being fallen by sugarcane leaf brush of the end, reach best stripping leaf comparatively fruit.Therefore, leaf is shelled very clean.
It is wide that the present embodiment adopts the design of two row harvestings the wheelspan of body 1 can be designed to 2.2-2.6 rice, this road wheel is apart from just making tire drop at the bottom of the lateral sulcus of two row sugarcane ridges, create the good result of not pressing ridge to gather in, simultaneously, harvested sugarcane is also just concentrated and drops in the middle of harvested two ridges, therefore, no matter grain header enters or moves back all can not be ground bad sugarcane of having gathered in.Rear to and 4 wheel driven design ensure that grain header manipulates and stronger handling capacity accurately, meanwhile, wide wheelspan effectively reduces the center of gravity of grain header, makes grain header be not easy to occur toppling and more can adapt to the harvesting of hilly upland.
Present invention also offers a kind of sugarcane harvesting method of cane harvester, two groups of harvest mechanisms carry out two row simultaneously and receive sugarcane operation, during harvesting, sugarcane is without ventral, but after holding up sugarcane device 2 first to be divided by sugarcane two row to help gathering respectively by spiral, cutter sweep 4 is clamped to through upper clamping chain 31, two groups of cutter sweeps 4 all adopt cutting saw disc neatly to be cut off by sugarcane root, sugarcane after cut-out coordinates upper clamping chain 31 synchronous clamping sugarcane upwards to promote by lower clamping chain 32, sugarcane is transported to by clamping, be turned to behind the top of lower clamping chain 32 on conveying mechanism 5, sugarcane feeding stripping leaf machine 10 through conveying mechanism 5 and under the booster action of feeding serew roller 8 carries out stripping leaf, flexible driving lever cylinder 6 can also be set at the rear portion of stripping leaf machine 10, make the whole bar sugarcane after stripping leaf enter the sugarcane feeder be arranged at thereafter smoothly to collect, concentrating after reaching some and weight is released in the middle of furrow, after finally being collected by sugarcane collecting cart, transhipment handling are on the truck of transport, it is convenient that harvested sugarcane collects transport.
In sum, cane harvester of the present invention and harvesting method, have the following advantages:
Adopt two groups of harvest mechanisms to carry out two row sugarcane harvestings simultaneously, improve operating efficiency, while operating efficiency is enhanced about more than once, also a saving the time and number of times of turning around in grain header field;
At the top of upper clamping chain, flexible dead man cylinder is set, with upper clamping chain synchronous axial system, the sugarcane leaf before feeding is avoided to be wound around problem, after upper and lower clamping chain clamping and turned off in synchronization sugarcane, sugarcane enters in order, easily causes the problem of blocking when efficiently solving existing grain header sugarcane feeding stripping leaf machine;
Adopt high speed anodontia saw disc to cut off sugarcane, saw disc does not have light sword and tooth, and the not easily rust when cutting sugarcane, effectively can avoid the impact injury to sugarcane root simultaneously;
Whole bar sugarcane after stripping leaf is entered the sugarcane feeder be arranged at thereafter and collects by left and right reaping apparatus smoothly, concentrating after reaching some and weight is released in the middle of furrow, finally clamped by special sugarcane collecting cart and collect rear transhipment handling on the truck of transport, the collection of sugarcane is transported convenient.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (10)
1. a cane harvester, it is characterized in that, comprise body and two groups of harvest mechanisms, described in two groups, harvest mechanism is symmetrically set in the both sides of described body, often organize described harvest mechanism to comprise spiral respectively and hold up sugarcane device, cutter sweep, clamping device, conveying mechanism and stripping leaf machine
Described clamping device comprises clamping chain and lower clamping chain, gripping channel is formed between described upper clamping chain and lower clamping chain, described spiral Holding device is located at the front of described upper clamping chain, described cutter sweep is located between described upper clamping chain and lower clamping chain, and described conveying mechanism connects described gripping channel and stripping leaf machine.
2. cane harvester according to claim 1, it is characterized in that, described upper clamping chain is provided with brace summer along its length, described lower clamping chain is provided with lower support beam along its length, the top of described upper brace summer is connected with body by elevating drive mechanism, middle front part and the described spiral of described upper brace summer hold up sugarcane device to be connected, the top of described lower support beam is hinged with the dead lever be fixed on body, the bottom of described lower support beam and the bottom outside of cutter sweep hinged, the rear portion of described cutter sweep is connected with telescopic oil cylinder, described telescopic oil cylinder is hinged with the bearing being fixed on organism bottom.
3. cane harvester according to claim 2, it is characterized in that, described elevating drive mechanism comprises column, brace, the first sprocket wheel, the second sprocket wheel and the chain being connected the first sprocket wheel and the second sprocket wheel, lower end and the body of described column are fixed, its upper end supports the first sprocket wheel, and described first sprocket wheel is connected with upper brace summer, and the upper end of described brace is connected with column, its lower end and body are fixed, and described second sprocket wheel is located on brace.
4. cane harvester according to claim 1, it is characterized in that, described cutter sweep comprises saw disc, saw disc axle and power set, described saw disc is arranged on the bottom of saw disc axle, the top of described saw disc axle is connected with the power set be fixed on body by power drive mechanism, described power set drive described saw disc axle to rotate by transmission mechanism, and then saw disc is rotated.
5. the cane harvester according to any one of claim 1-4, is characterized in that, described spiral Holding device comprises the single-screw roller inside body and the double-spiral roller outside body, and the direction of rotation of two propellers of described double-spiral roller is contrary.
6. the cane harvester according to any one of claim 1-4, it is characterized in that, described upper clamping chain comprises the first clamping chain and the second clamping chain, described first clamping chain and lower clamping chain position are oppositely arranged, described first clamping chain is the clamping chain longer relative to described second clamping chain, aligns and back-to-back setting in the bottom of described first clamping chain and the second clamping chain.
7. the cane harvester according to any one of claim 1-4, is characterized in that, the top of described upper clamping chain is provided with the flexible driving lever cylinder for preventing sugarcane leaf to be wound around.
8. the cane harvester according to any one of claim 1-4, is characterized in that, the top of described upper clamping chain is provided with the upper arcuate guide bar of lateral bend outside body, and the top of described lower clamping chain is provided with the arc lower guide post of lateral bend outside body.
9. the cane harvester according to any one of claim 1-4, is characterized in that, the wheelspan of described body is 2.2-2.6m.
10. a sugarcane harvesting method, it is characterized in that, two groups of harvest mechanisms carry out two row simultaneously and receive sugarcane operation, after sugarcane is propped up by the lifting of spiral Holding device, be clamped to cutter sweep through upper clamping chain to cut off, and coordinate upper clamping chain synchronously to clamp sugarcane by lower clamping chain upwards to promote, when sugarcane is transported to the top of upper and lower clamping chain by clamping, sugarcane carries out upset and enters conveying mechanism, and conveying mechanism exports after sugarcane feeding stripping leaf machine is carried out stripping leaf.
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| CN201410582502.XA CN104350883B (en) | 2014-10-27 | 2014-10-27 | Sugar-cane cutting machine |
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| CN201410582502.XA CN104350883B (en) | 2014-10-27 | 2014-10-27 | Sugar-cane cutting machine |
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| CN106982593A (en) * | 2017-04-21 | 2017-07-28 | 伍崇德 | Multirow sugarcane vertical type harvester |
| CN107046934A (en) * | 2017-04-21 | 2017-08-18 | 伍崇德 | Sugar-cane cutting machine cutter device |
| CN107094434A (en) * | 2017-06-06 | 2017-08-29 | 农业部南京农业机械化研究所 | A kind of high stalk crop harvester stalk poking mechanism |
| CN107343417A (en) * | 2017-08-04 | 2017-11-14 | 浙江大学 | One kind feeds whole stalk formula cane harvesting machine |
| CN108781712A (en) * | 2018-08-02 | 2018-11-13 | 大连海洋大学 | Beach Spartina alterniflora's harvester |
| CN109475087A (en) * | 2016-08-25 | 2019-03-15 | 株式会社久保田 | Sugar-cane cutting machine |
| CN110431988A (en) * | 2019-08-22 | 2019-11-12 | 赖凌超 | A kind of sugarcane auxiliary automatic cutting equipment |
| CN111887018A (en) * | 2020-08-20 | 2020-11-06 | 朱季华 | Whole-stalk sugarcane combined cutting and shoveling conveyor |
| CN112638150A (en) * | 2018-06-01 | 2021-04-09 | 史蒂文·朗 | Harvester accessory |
| CN112657628A (en) * | 2020-12-15 | 2021-04-16 | 秦保珍 | Pre-gathered gleditsia sinensis sting and thorn taking device |
| CN113747786A (en) * | 2019-03-25 | 2021-12-03 | 提尔斯农业科技私人有限公司 | Sugarcane harvester with improved crop separator assembly |
| CN115623885A (en) * | 2022-10-26 | 2023-01-20 | 奎屯银力棉油机械有限公司 | Clamping type cotton stalk pulling crusher |
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| CN113747786A (en) * | 2019-03-25 | 2021-12-03 | 提尔斯农业科技私人有限公司 | Sugarcane harvester with improved crop separator assembly |
| CN110431988A (en) * | 2019-08-22 | 2019-11-12 | 赖凌超 | A kind of sugarcane auxiliary automatic cutting equipment |
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| CN111887018A (en) * | 2020-08-20 | 2020-11-06 | 朱季华 | Whole-stalk sugarcane combined cutting and shoveling conveyor |
| CN112657628A (en) * | 2020-12-15 | 2021-04-16 | 秦保珍 | Pre-gathered gleditsia sinensis sting and thorn taking device |
| CN115623885A (en) * | 2022-10-26 | 2023-01-20 | 奎屯银力棉油机械有限公司 | Clamping type cotton stalk pulling crusher |
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Effective date of registration: 20191118 Address after: Room 607, block B, University Pioneer Park, No. 99, University Road, Tongshan District, Xuzhou hi tech Industrial Development Zone, Jiangsu Province Patentee after: Jiangsu Luzi Mali Food Co., Ltd Address before: 362400 No. 761 Datong Road, brick town, Chengxiang Town, Anxi County, Fujian, Quanzhou Patentee before: Xie Bizhen |
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