CN106888677A - Fresh edible maize harvester - Google Patents

Abstract

The fresh edible maize harvester that the present invention is provided, including chassis assembly, gather in assembly, transmit assembly, the assembly that gathers materials, drive assembly and drive assembly, wherein, harvesting assembly, drive assembly, the assembly that gathers materials and be successively set in chassis assembly, transmission assembly is located at chassis assembly, drive assembly provides power drive for the mechanical movement of whole machine, harvesting assembly is used for harvesting corn fruit ear and cane, and transmission assembly is for the whole strain corn of transmission independently, harvested corn ear and harvested corn stem to the assembly that gathers materials.Relative to prior art, the harvester that the present invention is provided is specially adapted for Chinese fresh edible maize planting environment, had both possessed stalk-spike-reaping function, moreover it is possible to row is not gathered in, without human assistance, the function that can automatically gather in and gather materials, reduces cost；Additionally, the fresh edible maize harvester that the present invention is provided reduces fruit ear damage ratio, the recovery total of stalk is increased, improve income.

Description

Fresh edible maize harvester

Technical field

It is to be related to a kind of fresh edible maize harvester specifically the present invention relates to automated agricultural machine equipment, especially full-automatic stem Fringe stalk harvesting type fresh edible maize harvester.

Background technology

The harvesting of grain corn is with machinery harvesting, heap, cane once to be completed to corn once after corn wax ripeness and field etc. is more Item operation, and the difference that fresh edible maize harvesting is gathered in grain corn is fresh edible maize harvesting is received in corn milking maturity Cut.

It is reported that China's grain corn harvesting technology has tended to ripe, its technical process is：Use grain corn picker Harvesting (stalk harvesting of referred to as standing) is carried out under corn growth state, in the presence of snapping bar and harvesting plate, fruit ear handle is pulled off. From root being shredded into disintegrating mechanism after straw cutting, stalk lands cutter naturally after chopping.Then fruit ear is transported into field On, peeling is carried out with peeling machine, the threshing after drying.At this stage, the research of domestic and international corn picker with production into Ripe, Hesperian corn harvesting (including seed and straw ensiling) such as the U.S., Germany, Ukraine, Russia is basic Realize do mechanization operation.Various countries take corresponding harvesting mode respectively according to area condition and the difference of tillage method： In the U.S., Canada and every Western Europe country, the moisture content of corn kernel is relatively low during due to harvesting, typically in grain combine On change the outfit corn harvesting bench, it is (straight using grain combine directly to be stored up large area using the harvesting mode of direct threshing Corn kernel is cut in reception)；And in some countries of Russia, Ukraine and Eastern Europe, because corn is high in harvest time grain water content, Be not suitable for direct threshing, therefore use special corn combine harvesting corn fruit ear, wide variety of is special corn Harvesting machinery (harvesting corn fruit ear), can carry out harvesting, fruit ear peeling and silage operation, realize stalk-spike-reaping.By Current cropping pattern is limited, and the harvesting mode of China is main based on the harvesting of whole fringe, the type of direct harvesting corn seed compared with It is few, the main type of grain corn picker be divided into self-propelled single file formula, backpack, towed, multirow, stalk-spike-reaping formula and Not parallel type, especially based on backpack mode.

It will be further appreciated that, with respect to grain corn harvesting technology for, the fresh edible maize mechanical harvesting of China is only to grope rank Section, still there is a large amount of technological gaps, and under the background that Re-search on Urbanization degree is deepened, government encourages Farmer Labors in City to work, stay-at-home The size of population is reduced year by year, cost of labor more and more higher, is reduces cost, and each fresh edible maize place of production tends to mechanization hair Exhibition.But due to the limitation of prior art, fresh edible maize gathers in technology and encounters following problem in the development of China：

First, the planting environment to the Chinese fresh edible maize place of production is not suitable for

United States Patent (USP) US2014/0059994A1 discloses a kind of fresh edible maize harvester, and the fresh edible maize harvester is to aim at U.S. State is local to be concentrated the arable land of large area dry farming in flakes and designs, and is only limitted to gather in row, and whole machine is heavier, fuselage is long, such Fresh edible maize harvester is main to be manufactured by Oxbo companies of the U.S..And the fresh edible maize producing region of China is generally paddy field, mud pin depth and face Product is little, and what is sold on the market is only the fresh edible maize harvester that certain company of China manufactures to above-mentioned Oxbo companies at present For the fresh edible maize harvester that Chinese Small-sized farm is improved, it is only merely to carry out the machine that Oxbo companies design Diminution in size, does not carry out substantial improvement because China is generally paddy planting fresh edible maize.Because China eats raw Corn producing region is mainly following several planting environments：The field of moist soft easy depression, the level land or hillside fields of furrow are not played, with And the field with furrow.Requirement of these fields to corn picker device is very high, it usually needs crosses ditch ridge, climb and enter It is capable row not to be gathered in, and the large and small type fresh edible maize harvesting apparatus sold on the market can not only meet need not to row harvesting Ask, and its harvesting approach has easily sunken car, radius of turn is big, and harvesting efficiency is low, and grounding pressure is big, easy be collapsed soil reclamation Dell and ponding, so as to destroy farmland, cause the defects such as crop failure.

2nd, do not possess stalk-spike-reaping function

Disclosed according to China Statistical Yearbook in 2014, as the Two Mainstays industry that Chinese agriculture is produced, by the end of the year 2013, in The total cultivated area of crops of state is up to 164626.9 thousand hectares, and wherein maize sown area is 36318.4 thousand hectares；China Livestock rearing number is up to 11853.2 ten thousand, and wherein herding cattle breeding number is 10385.1 ten thousand.Corn is used as a kind of main Industrial crops, are related to the fields such as new energy, chemical industry, have indispensable status, and also often enter by raw material of corn The raising of row herding ox.For example：Iblet can be used as food process raw material, animal feeding-stuff and industrial processes raw material, and beautiful Rice stalk can be used as the high energy feed of fertilizer also field or livestock particularly ox, and more valuable, maize straw can generation For part corn kernel pasture, feeding cost is substantially reduced.Although but fresh edible maize harvester on the market can be by jade Rice stalk cuts off, but it does not possess stalk-spike-reaping function, and machine can only be accomplished to be thrown aside after maize straw is cut off in field, If being gathered in grain corn, this kind of mode can also carry out fresh edible maize receipts using stalk as fertilizer for going back field, but working as When cutting, often due to maize straw water content is too high, fertilizer is not suitable as, it is necessary to be processed again after manual recovery, It is extremely inconvenient for other aspects, and high cost.Even if additionally, there is machinery to possess the function of stalk-spike-reaping, also needing The maize straw that machine harvest gets off is pulled into special processing place to be cut, is bothered very much.

3rd, fruit ear damage ratio is high

The cardinal principle of grain corn harvesting is to break fruit ear handle, it is necessary to right by haling in the presence of snapping bar and harvesting plate Roller separates fruit ear and stalk, and because fresh edible maize is harvested in milk stage, water content is very high, and it is drop-down right that grain corn is gathered in Roller hales harvesting mode and easily damages fruit ear bottom seed with the contact of stalk, and fruit ear damage ratio is too high, therefore peasant household is to above-mentioned The acceptance level of corn picker is relatively low, and grain corn picker is completely unsuitable for fresh edible maize harvesting.

4th, mechanization degree is low

Current China has formed the big fresh edible maize production district in north and south two, and one is northern fresh edible maize area, including three provinces in the northeast of China, interior The areas such as illiteracy；Two is southern fresh edible maize area, the area such as including Guangdong, Hainan, Guangxi, Yunnan.Due to artificial, logistics , in this year, has there is the township of corn in high cost --- the news that Compounds in Dongfang City of Hainan Province corn be nobody shows any interest in.If mechanization journey Degree is high, and corn harvesting speed is fast, all parts of the country can be sold to when fresh edible maize is most fresh, so as to break through fresh edible maize exist Local unsalable restriction.

Summary technical problem understands that the fresh edible maize mechanized harvest technical elements of China are not started to walk also so far, it has also become The bottleneck of serious restriction fresh edible maize industry development；Especially in current various cropping patterns and in the case of depositing, fresh edible maize Stalk-spike-reaping, the exploitation not to technologies such as row harvesting, fruit ear not damaged results, fruit ear removal of impurities have special realistic meaning, Fresh edible maize harvesting machineryization is broken through for this has turned into the task of top priority.

The content of the invention

In view of the above-mentioned problems existing in the prior art, an object of the present invention is to provide a kind of fresh edible maize harvester, can be high The Chinese fresh edible maize place of production of degree adaptation, so that the planting environment of the fresh edible maize suitable for China, fresh edible maize harvesting equipment Standby splendid economic benefit and environmental benefit.

For achieving the above object, the technical solution adopted by the present invention is as follows：

Fresh edible maize harvester, including chassis assembly, gather in assembly, transmit assembly, the assembly that gathers materials, drive assembly and driving Assembly, wherein, harvesting assembly, driving assembly, the assembly that gathers materials and be successively set in chassis assembly, transmission assembly is located at bottom Disc assembly, drive assembly provides power drive for the mechanical movement of whole machine, and harvesting assembly is used for harvesting corn fruit ear and cane, Transmission assembly is total to gathering materials for the whole strain corn of transmission independently, harvested corn ear and harvested corn stem Into the assembly that gathers materials is used to carry harvested corn ear and cane, and driving assembly is used to control whole machine to complete harvesting.

Preferably, chassis assembly includes frame and is arranged on frame both sides and a pair of creepers undercarriage being flexibly connected, crawler belt Walking mechanism can be will not be described here using structure in the prior art.

Preferably, frame includes frame main body, the first suspension and the second suspension, the first suspension and the second suspension respectively with machine The homonymy of frame body is flexibly connected.

It is highly preferred that the first suspension and the second suspension are hingedly connected to the front end of frame main body, and the first suspension hangs higher than second Frame.

It is highly preferred that to overcome corn picker of the prior art to be easily destroyed with making maize farmland and whole during travelling In the defect low by performance on field side slope, the creeper undercarriage of fresh edible maize harvester that the present invention is provided uses rubber to machine Glue crawler belt, crawler width B is not more than the furrow width in southern field, and generally not greater than 0.4m, crawler belt spacing K are more than south The ridging width in side plantation fresh edible maize field, generally 0.8~1.2mm.

It is noted that be improve creeper undercarriage by performance, chassis assembly bottom is located in the middle of two crawler belts The lowest part of element contacts to earth the 350mm of bottom surface higher than crawler belt.

Preferably, driving assembly includes driving cabin mechanism, drives seat mechanism and operating mechanism, wherein, driving cabin mechanism installs In chassis assembly, correspondingly, drive seat mechanism and operating mechanism is arranged in driving cabin mechanism.

Preferably, the assembly that gathers materials includes spike collecting storehouse and stalk collecting bin, is respectively arranged on the left and right two ends of support assembly.

It is another object of the present invention in order to provide a kind of fresh edible maize harvester for possessing stalk-spike-reaping function, can receive simultaneously Cut fruit ear and crush the fresh edible maize harvester of stalk, and can automatically gather in, without artificial treatment.

In above-mentioned fresh edible maize harvester, harvesting assembly includes being successively set in chassis assembly from front to back along direct of travel Whole strain crop is first cut off ground by stubble cutting machine structure, fruit ear harvest mechanism and stalk harvest mechanism, stubble cutting machine structure from bottom, then Fruit ear and stalk are gathered in respectively by fruit ear harvest mechanism and stalk harvest mechanism.

Preferably, the harvesting treatment of whole strain crop is completed to cooperate with, the stubble cutting machine structure, fruit ear harvest mechanism and stalk are received Cutting mill structure sets gradually, i.e., stubble cutting machine structure and stalk harvest mechanism are arranged on the two ends of fruit ear harvest mechanism, in other words, stalk Harvest mechanism, fruit ear harvest mechanism and stubble cutting machine structure set gradually along the harvesting direct of travel of whole machine.

It is noted that for the ease of stubble cutting machine structure, fruit ear harvest mechanism and stalk harvest mechanism work compound, fruit ear is received Cutting mill structure, stalk harvest mechanism and stubble cutting machine structure are in successively from top to bottom low setting high, and specifically, stubble cutting machine structure is located at fruit The front lower place of fringe harvest mechanism and stalk harvest mechanism, stalk harvest mechanism is located at the back lower place of fruit ear harvest mechanism.

Preferably, stubble cutting machine structure is flexibly connected with the second suspension.

Preferably, stubble cutting machine structure includes that ring puts case and reciprocating knife, and putting case by ring converts rotational motion into linear reciprocation Motion drives reciprocating knife so as to realize for crop cutting off ground.

Preferably, fruit ear harvest mechanism is flexibly connected with the first suspension.

Preferably, fruit ear harvest mechanism includes an at least fruit ear separation assembly, and the fruit ear separation assembly includes that a pair of fruit ears are separated Roller and a fruit ear separate roller suspension, fruit ear separate roller are flexibly connected with fruit ear separate roller suspension.

(also referred to as fruit ear separate roller to) be arranged in parallel but does not fit it is highly preferred that each pair fruit ear separate roller.

Preferably, stalk harvest mechanism is flexibly connected with the second suspension.

Preferably, the stalk disintegrating component completed with stationary knife and moving knife cutting, in other words, stationary knife fix when and spinning Moving knife complete cutting, moving knife and stationary knife being connected with the second suspension independently；Wherein, stationary knife can be by stationary knife fixture It is fixedly connected with the second suspension.

Preferably, stalk harvest mechanism includes an at least stalk disintegrating component, and stalk disintegrating component includes stationary knife and moving knife, fixed Knife is fixed on the second suspension, and moving knife is fixed on the second suspension by the power transmission shaft for driving it to rotate.

It is noted that the crush efficiency in order to improve stalk disintegrating component, the moving knife is arranged to ratchet and moved by inventor Knife group, i.e., be socketed a ratchet on power transmission shaft in key connecting mode, and multiple moving knife are respectively arranged on and ratchet is formed on the gear teeth of ratchet Movable cutter set, now power transmission shaft often rotate once, stalk will repeatedly be cut by multiple moving knife.Preferably implement as one kind Mode, is provided with multiple ratchets while fixing a moving knife on power transmission shaft.

Additionally, for the ease of the replacing of stationary knife, a stationary knife fixture can be set up to connect stationary knife and the second suspension.For the ease of The fast quick-detach of stationary knife and moving knife, is connected by screw bolts between stationary knife and stationary knife fixture, between moving knife and ratchet.

Used as a kind of preferably implementation method, moving knife is fixedly connected with power transmission shaft, and the spinning of moving knife is by power transmission shaft and biography Movable sprocket be driven and drive, in other words, carry out stem cutting crush when, drive sprocket rotate and be driven rotating drive shaft and The spline being fixed on power transmission shaft, then transmission rotates moving knife, so as to complete the cooperation cutting and grinding between moving knife and stationary knife；Its In, moving knife is fixed by socket connection power transmission shaft by moving knife fixture, and consolidating for moving knife fixture and power transmission shaft is realized by being bonded to connect Fixed connection, so as to ensure the kinetic stability of moving knife.

It is highly preferred that stalk disintegrating component and the quantity Matching of fruit ear separation assembly, when stalk disintegrating component is for multiple, are Simplified device structure simultaneously keeps the stability of crushing process, and multiple stalk disintegrating components can share a stationary knife and coordinate its each Moving knife use；For example, when stalk disintegrating component is two, moving knife is also two, but the stationary knife for using cooperatively only has one It is individual.

Further, since the limitation of prior art, known other crop stubble cutting machine structures are liftoff too high on the market, and such as wheat cuts Stubble mechanism, so as to cannot directly use, and can make the stalk that fresh edible maize harvester is stayed in milpa after gathering in too high, make Into the phenomenon for wasting, therefore in order to reach the economic benefit of maximum, stubble cutting machine structure is set to height adjustable, specifically may be used by inventor Realized by setting up a height adjustment assembly；The height adjustment assembly is also made up of a pair of hydraulic mandrils, every hydraulic mandril One end is hinged in the frame main body of chassis assembly, and the other end is hinged on the second suspension, so as to realize stubble cutting machine structure front end Terrain clearance is adjustable, and the adaptability (note in different corn planting plot is obtained with this：There is furrow to plant plot or level land planting site Block), when not only gathering in fresh edible maize stalk harvesting it is as many as possible, also improve harvester entirely through performance.

It should be noted that because the growth position of each fruit ear on whole strain fresh edible maize is different, in order to reach full-automatic harvesting Purpose, inventor sets fruit ear separate roller to non-horizontal directions, by the angle between fruit ear separate roller pair and the first suspension Angular dimension carries out separation harvesting to realize the fruit ear for being directed to different height on whole strain fresh edible maize, so that growing height is different The fruit ear of fresh edible maize can be gathered in from stalk；I.e. the stem of fruit ear separate roller pair is higher than afterbody；In other words, fruit The stem of fringe separate roller pair is hinged on the front end of the first suspension, and afterbody is flexibly connected with fruit ear separate roller suspension, fruit ear separate roller Suspension articulation is in the rear end of the first suspension.

It is noted that for above-mentioned harvesting requirement, to ensure the stability of the fruit ear harvesting structure, inventor is by grinding Study carefully and found with many experiments, carry out when fruit ear is gathered in and do not apply to that fruit ear separate roller suspension is set into a linear structure, change speech It, it is in a firing angle that fruit ear separate roller pair and fruit ear separate roller suspension are set, and will interfere follow-up stalk transmission and harvesting angle Regulation, and occur fresh edible maize by fruit ear separation after cane depart from transmission assembly phenomenon.Therefore, inventor's wound The property made by fruit ear separate roller suspension design into the two-part structure being hinged, in other words, the terrain clearance of fruit ear separate roller suspension Adjustable, now, the first suspension, fruit ear separate roller pair are in a polygon, correspondingly, the suspension with fruit ear separate roller suspension Two sections connect fruit ear separate roller pair and the first suspension respectively, and now fruit ear separate roller suspension is in non-rectilinear state, you can by adjusting Whole fruit ear separates the angle of suspension and realizes the regulation of angle between fruit ear separate roller pair and the first suspension, so as to realize gathering in angle Degree is adjustable.

It is a further object of the present invention to provide a kind of fresh edible maize harvester, also realized while full-automatic stalk-spike-reaping it is complete from Dynamic transmission material.In above-mentioned fresh edible maize harvester, corresponding to the stalk harvest mechanism and fruit ear harvest mechanism of harvesting assembly, Transmission assembly includes stalk connecting gear and fruit ear connecting gear, and transmission assembly also includes branch's clamping device, for that will cut The whole strain crop that stubble mechanism cuts off ground carries out branch's combing and is sent to harvesting assembly；Wherein, branch's clamping device, stalk Connecting gear and fruit ear connecting gear are separately connected in chassis assembly.

Preferably, branch's clamping device is on the first suspension.

Preferably, branch's clamping device includes at least branch's component and at least a clamp assemblies, along the fresh edible maize harvester Direction of advance, branch's component is fixed on the front end of the first suspension, and clamp assemblies are connected to the transmission end of branch's component and fix On the first suspension and parallel with two sides of the first suspension, in other words, branch's component coordinates with end to end clamp assemblies Use.

It is highly preferred that branch's component is used to be separately fed whole strain corn in clamp assemblies successively subsequently to be transmitted, therefore, Branch's component can be a point standing grain part with multiple moving teeth, and used as a kind of preferably implementation method of point standing grain part, a point standing grain part can be adopted With star-wheel, ratchet or other forms of the prior art, wherein each moving tooth gap should be not more than the diameter of corn stem.

It is further preferred that point standing grain part is for multiple and uses cooperatively, each two point standing grain part is used with unification clamp assemblies, is changed Yan Zhi, two points of standing grain parts respectively positioned at a clamp assemblies head end both sides, corn is pulled in clamp assemblies respectively.This Outward, point standing grain part that can be different by changing clearance between gear teeth, is needed with the harvesting for adapting to stalk cross section fresh edible maize of different sizes Ask.

As further preferred scheme, in order to expand the width of harvesting and realize not gathering in row, point standing grain part and a rice-pulling chain Endless chain group is used cooperatively；As a kind of preferably implementation method, point standing grain part and rice-pulling chain wheel chain group external toothing realize corn collect, Dividing the width of standing grain transmission increases.

Used as a kind of preferred embodiment is entered, rice-pulling chain wheel chain group is made up of multiple gears with the chain for being engaged with connection, chain Bar is provided with multiple rice-pulling tooths, rice-pulling tooth and a point standing grain star-wheel external toothing；Each gear is separately fixed on the first suspension； Gear drives through drive assembly and rotates, and driving chain, so that rice-pulling tooth is moved with chain movement direction, coordinates external toothing Each point of standing grain star-wheel, during crop can be made to sequentially enter back lash, and transmits in order with the rotation of point standing grain star-wheel.More preferably, Rice-pulling chain wheel chain group sets three gears, and three gears are engaged with chain respectively, and make chain triangularity, now the biography of chain group Send most stable；Correspondingly, point standing grain part of at least one external toothing therewith is provided with the rice-pulling tooth side of the rice-pulling chain wheel chain group. Crop can now be formed under the transmission of branch's component first along latter two direction of forward direction transmission again outside to inside, you can realize harvester The harvesting of the fresh edible maize strain in the certain area of front, meanwhile, can make again when gathering in the strain of a large amount of fresh edible maizes its be sequentially transmitted from And avoid congestion.

It is noted that in order that crop more smoothly carries out combing transmission, branch's clamping device in branch's component Branch's component that at least one branch's component is equipped with the first suspension is set on the second suspension and enters row crop combing, One and second point standing grain component of suspension be mirrored into setting；In other words, the branch's component on the first suspension is carried out to the upper end of crop Divide standing grain transmission, the branch's component on the second suspension carries out a point standing grain transmission to the lower end of crop, and branch's assembly synergistic effect up and down can Making the combing branch of crop carries out more steady and smooth.The structure and annexation of the branch's component on the second suspension with it is preceding State branch's component consistent, will not be repeated here.

It is highly preferred that clamp assemblies are the clamping transmission parts that at least one pair of parallel and laminating is set, clamping transmission parts include that one passes Driving wheel and a conveyer belt, conveyer belt are socketed on drive and are driven therewith.

Further, the conveyer belt of transmission parts and point standing grain part and/or the rice-pulling chain wheel chain group set of connected branch's component are clamped Connect, to realize the transfer rate synchronization and matching of clamp assemblies and branch's component.

Further, in order to improve the steadiness that conveyer belt clamping is transmitted, clamping transmission parts are additionally provided with some transmission of being fitted with two The clamping belt wheel that the axis of band is affixed, clamping belt wheel is fixed on the first suspension；When it is each clamping belt wheel to conveyer belt apply one to The pressure of binding face, to ensure that two conveyer belts produce radial direction chucking power and can be along preceding to rear to the crop entered between conveyer belt Clamping transmission.

Further, come off to ensure that conveyer belt will not relax from clamping transmission parts, a folder is also added in clamping transmission parts Tensioning wheel group is held, clamping tensioning wheel group includes the connector of two clamping tensioning wheels and a connection two-wheeled, two clamping tensioning wheel difference Apply a tensile force to it from the conveyer belt in the outside of clamp assemblies two, clamping tensioning wheel group is fixed on the first suspension, used as one Preferably implementation method is planted, clamping tensioning wheel group is fixed on the end of transmission belt.

Further, in practical operation, because branch's component transmission speed is faster than clamp assemblies, fresh edible maize strain is pressed from both sides in branch Hold and congestion is easily caused outside mechanism, also or branch's component transmission speed is slower than clamp assemblies to easily cause harvesting efficiency low, therefore in order to Avoid above mentioned problem from occurring, the drive for clamping transmission parts is driven by a motor, as the driving of branch's clamping device, pass Driving wheel is driven conveyer belt, then is driven point standing grain part and/or the rice-pulling chain wheel chain group being socketed with conveyer belt, is finally driven other multiples point Standing grain part.

Preferably, in actually harvesting, because every plant of height of fresh edible maize is different, in order to avoid there is fresh edible maize harvesting Machine cannot clamp the situation of certain plant shorter of fresh edible maize, and similar to fruit ear harvest mechanism, it is high that branch's clamping device also is provided with one Degree adjusting part, similarly, the height adjustment assembly is made up of a pair of hydraulic mandrils, and one end of every hydraulic mandril is articulated with Frame main body, the other end is articulated with the first suspension, and workman can be adjusted by adjusting the length of the hydraulic mandril on the first suspension The terrain clearance of branch's clamping device, so as to the height of branch's clamping device can be heightened according to the difference of plant height or turned down. Simultaneously as fruit ear harvest mechanism is fixed on the first suspension, therefore the terrain clearance of fruit ear harvest mechanism is similarly adjustable, with full The demand of the different crop of foot and operating environment to harvesting height.

Preferably, fruit ear connecting gear and stalk connecting gear are located in the second suspension and frame main body.

Preferably, it is contemplated that fruit ear transmission path needs to avoid driving assembly, and can also be carried out in view of fruit ear transmit process Soar removal of impurities, therefore fruit ear connecting gear includes an at least transfer assembly, for harvested fruit ear to be sent into the assembly that gathers materials； Used as a kind of preferred embodiment, fruit ear connecting gear can be set to multistage transfer assembly, specifically, including for being sequentially connected with One-level transfer assembly, second level transfer assembly, third level transfer assembly and fourth stage transfer assembly, wherein, the first order is passed Sending component, second level transfer assembly, third level transfer assembly are articulated with the second suspension, and fourth stage transfer assembly one end is hinged In frame main body, the other end connects the assembly that gathers materials.

Further, abreast located at the front end of the first suspension, second level transfer assembly is transmitted first order transfer assembly with the first order Member parallel is set, and third and fourth grade of transfer assembly is vertically arranged with first and second grade of transfer assembly.

Further, transfer assembly can be any machinery with transmitting function in the prior art, such as conveyer belt, not do herein superfluous State.

Preferably, stalk connecting gear pulls over component including stalk and stalk throws component, and wherein stalk pulls over component located at the On two suspensions and positioned at the transmission end of clamp assemblies, stalk throws component and is located at the second suspension and frame main body, wherein one End is positioned at the underface of stalk harvest mechanism, other end connection stalk collecting bin.

It is highly preferred that stalk is pulled over, component includes that being sequentially connected with ground stalk pulls over part and stalk pull-down member, and specifically, stalk is dialled Send part located at the underface of clamp assemblies end, stalk pull-down member is located at the surface of stalk disintegrating mechanism.

It is highly preferred that stalk throws component including wind box, bellows blade and air duct, wind box thereon surface offer into Wind-feeding inlet|, bellows blade is located in wind box, one end connection wind box of air duct, other end connection stalk collecting bin；Wind Casing be fixed on the second suspension and its enter wind-feeding inlet| located at stalk disintegrating component underface, air duct be located at the second suspension and Frame main body.

It is noted that the fresh edible maize harvester that further advantage of the invention is also embodied in offer can solve prior art In can not carry out not to row harvesting problem, specially transmit assembly and be additionally provided with a combing guiding mechanism and match somebody with somebody with branch clamping device Conjunction is used, and the combing guiding mechanism foremost, for corn combing to be embarked on journey, can prevent a large amount of works located at the first suspension Thing clamp-ons transmission assembly simultaneously, so that gathering in assembly congestion and causing the problem of mechanical disorder and Crop damage.

Preferably, combing guiding mechanism is located at the front end of branch's component, and is made up of an at least combing guide.

It is highly preferred that forming a guide channel successively decreased along crop direct of travel width between adjacent combing guide, can make Crop quantity into harvester carries out combing and is oriented to and controls in optimum range.

Used as a kind of preferred embodiment, combing guide can be by the one of the wire coiling hollow fan-shaped comb with tapering point Reason guide, or a fanning strip form combing guide；And the afterbody of combing guide is located at a point standing grain part top.

Additionally, in order that outermost crop smoothly enter branch's clamping device in, combing guiding mechanism include an at least straight line Guide, the linear guide is located at the outermost branch's component of the first suspension, and now combing guiding mechanism can be realized and first The collection of the wide milpa of suspension, combing are simultaneously oriented to.

Relative to prior art, advantage of the invention is：

1. a kind of fresh edible maize harvester for being specially adapted for Chinese fresh edible maize planting environment is provided, and its contact area is big, It is smaller than pressing, thus depression is difficult, it is difficult to damage farmland by pressure, whole machine is improve on field side slope by performance, and crawler travel Mechanism can the characteristic of one side brake less radius of turn can be provided, improve the operating efficiency of machine.

2. existing corn picker is more suitable for the harvesting of grain corn, and machine can only be accomplished to be thrown aside in field after maize straw is cut off In ground, for fresh edible maize, artificial pickup is also needed, the fresh edible maize harvester that the present invention is provided possesses stalk-spike-reaping Function, also achieves the full-automatic function of gathering in and gather materials, without human assistance, reduces cost.

3. the fresh edible maize harvester that the present invention is provided can gather in the corn of different spacings, strong adaptability.

4. the fruit ear harvesting mode that the present invention is provided avoids the situation of machine clamp fresh edible maize fruit ear, reduces fruit ear damage Rate, improves corn commercial value.

5. the fresh edible maize harvester that the present invention is provided can to greatest extent gather in the stalk of fresh edible maize, increase returning for stalk Total amount is received, farmers' income is improve.

Additionally, meet the requirement of energy-saving and emission-reduction, therefore its application prospect is very wide.

Brief description of the drawings

The preferred embodiment right view of the fresh edible maize harvester that Fig. 1 is provided for the present invention；

The preferred embodiment left view of the fresh edible maize harvester that Fig. 2 is provided for the present invention；

The harvesting assembly stereogram that Fig. 3 is provided for the present invention；

A kind of better embodiment schematic diagram of the fruit ear harvest mechanism that Fig. 4 is provided for the present invention；

A kind of better embodiment schematic diagram of the stalk harvest mechanism that Fig. 5 is provided for the present invention；

Fig. 6 is the corn branch clamping for providing of the invention and the fundamental diagram of the lossless harvesting of fruit ear；

One preferred embodiment fundamental diagram of branch's component that Fig. 7 is provided for the present invention；

Another preferred embodiment fundamental diagram of branch's component that Fig. 8 is provided for the present invention；

The fundamental diagram of the fruit ear connecting gear that Fig. 9 is provided for the present invention；

Figure 10 pulls over and crushes the fundamental diagram for gathering in for the stalk that provides of the present invention；

Figure 11 pulls over a kind of better embodiment schematic diagram of component for the stalk that provides of the present invention；

Figure 12 throws the fundamental diagram of component for the stalk for providing of the invention；

In figure：

1st, chassis assembly, 11, frame, 111, frame main body, the 112, first suspension, the 113, second suspension, 114, high Degree adjusting part, 12, creeper undercarriage；

2nd, assembly is gathered in, 21, stubble cutting machine structure, 22, fruit ear harvest mechanism, 221, fruit ear separation assembly, 2211, fruit ear Separate roller, 2212, fruit ear separate roller suspension, 23, stalk harvest mechanism, 231, stalk disintegrating component 2311, stationary knife, 2312, Moving knife, 2313, power transmission shaft, 2314, ratchet movable cutter set, 2315, stationary knife fixture；

3rd, assembly is transmitted, 31, branch's clamping device, 311, branch's component, 3111, rice-pulling chain wheel chain group, 31111, tooth Wheel, 31112, chain, 31113, rice-pulling tooth, 3112, point standing grain star-wheel, 312, clamp assemblies, 3121st, transmission parts are clamped, 31211, drive, 31212, clamping belt wheel, 3123, clamping tensioning wheel group, 31231, Clamping tensioning wheel, 32, fruit ear connecting gear, 321, first order transfer assembly, 3211, catch, 3212, baffle plate, 322, Second level transfer assembly, 323, third level transfer tape assemble, 324, fourth stage transfer tape assemble, 33, stalk connecting gear, 331st, stalk is pulled over component, 3311, stalk pull over part, 33111, stalk guide, 33112, chain group of pulling over, 331121, Pull over wheel, 331122, chain of pulling over, 331123, tooth of pulling over, 3312, stalk pull-down member, 33121, spiral push jack roller, 332, Stalk throws component, 3321, wind box, 3322, bellows blade, 3323, air duct, 3324, enter wind-feeding inlet|, 34, Combing guiding mechanism, 341, combing guide, 342, linear guide；

4th, gather materials assembly, and 41, spike collecting storehouse, 42, stalk collecting bin；

5th, assembly is driven, 51, driving cabin mechanism, 52, drive seat mechanism, 53, operating mechanism.

Specific embodiment

The present invention is made with reference to embodiment and accompanying drawing further illustrate in detail, intactly.

The preferred embodiment schematic diagram of the fresh edible maize harvester that Fig. 1 and Fig. 2 is provided for the present invention, as shown in figure 1, should Fresh edible maize harvester includes chassis assembly, gathers in assembly, transmit assembly, the assembly that gathers materials, drive assembly, drive assembly, Wherein, chassis assembly is the carrier of other assemblies, harvesting assembly, drive assembly, gather materials assembly along the X-direction in Fig. 1 according to It is secondary to be arranged in chassis assembly, that is, gather in assembly, the assembly that gathers materials and be respectively arranged on the two ends for driving assembly, in other words, gather materials total Into, drive assembly, harvesting assembly be set in turn in chassis assembly along the direct of travel of whole machine, transmission assembly be located at chassis Assembly, drive assembly provides power drive for the mechanical movement of whole machine, and harvesting assembly is used for harvesting corn fruit ear and cane, passes Send assembly for the whole strain corn of transmission independently, harvested corn ear and harvested corn stem to the assembly that gathers materials, The assembly that gathers materials is used to carry harvested corn ear and cane, and driving assembly is used to control whole machine to complete harvesting.Now, it is whole The operation process of machine is：Workman drives fresh edible maize harvester and advances in corn field, retreats and turn inside driving assembly, And control harvesting assembly, transmission assembly to carry out crops harvesting and material respectively to transmit, final control transmission assembly will be through harvesting Crop be sent to the harvesting that the assembly that gathers materials completes whole strain crop.Correspondingly, the transmit process of material is：Crop is first by gathering in Assembly is gathered in, and the material transmission in harvesting process is then completed with transmission assembly, and the crop through gathering in is final by passing Assembly is sent to be sent to the assembly that gathers materials.

As shown in figure 1, chassis assembly includes frame and is arranged on frame both sides and a pair of creepers undercarriage being flexibly connected. Wherein, creeper undercarriage can be will not be described here using structure in the prior art；Creeper undercarriage is than running on wheels Mechanism has contact area big, than pressing small advantage, thus is difficult depression, is difficult to damage farmland by pressure, and creeper undercarriage can The characteristic of one side brake can provide less radius of turn, improve the operating efficiency of machine.It is noted that to carry Creeper undercarriage high by performance, the lowest part that chassis assembly bottom is located at the element in the middle of two crawler belts is touched higher than crawler belt The 350mm of ground bottom surface.In addition, to overcome corn picker of the prior art easily to be broken with making maize farmland during travelling In the defect low by performance on field side slope, inventor improved creeper undercarriage bad and whole machine, specifically, The creeper undercarriage of the fresh edible maize harvester that the present invention is provided uses rubber belt track, crawler width B to be not more than southern field Furrow width, generally not greater than 0.4m, crawler belt spacing K more than south plantation fresh edible maize field ridging width, one As be 0.8~1.2mm.

Frame is adjustable, detachable frame, is easy to assemble other assemblies in frame and coordinates other assemblies to carry out operation； Frame can specifically be divided into frame main body, the first suspension and the as being used to integrate the carrier of other assemblies in chassis assembly Two suspensions, wherein the first suspension and the second suspension are tower structure；First suspension and the second suspension respectively with frame main body Homonymy be flexibly connected, as a kind of preferably implementation method, as shown in Figure 1：By taking X-direction as an example, the first suspension and Two suspensions are hingedly connected to the front end of frame main body, and the first suspension is higher than the second suspension.Now, frame and other assemblies Assembly relation is：Harvesting assembly drives assembly and the assembly that gathers materials is all connected with frame main body across the first suspension and the second suspension is set, Transmission assembly is then located at the first suspension, the second suspension and frame main body.

As shown in figure 3, harvesting assembly includes stubble cutting machine structure, fruit ear harvest mechanism and stalk harvest mechanism, wherein, stubble cutting machine Structure is used to for crop to cut off ground, and fruit ear harvest mechanism is used to gather in fruit ear, and stalk harvest mechanism is used to gather in stalk.In order to Collaboration completes the harvesting treatment of whole strain crop, by taking X-direction as an example, the harvesting of the stubble cutting machine structure, fruit ear harvest mechanism and stalk Mechanism is set gradually, i.e., stubble cutting machine structure and stalk harvest mechanism are arranged on the two ends of fruit ear harvest mechanism, and in other words, stalk is received Cutting mill structure, fruit ear harvest mechanism and stubble cutting machine structure set gradually along the harvesting direct of travel of whole machine.Additionally, for the ease of cutting stubble Mechanism, fruit ear harvest mechanism and stalk harvest mechanism work compound, by taking Y-direction as an example, fruit ear harvest mechanism, stalk harvesting Mechanism and stubble cutting machine structure are in successively from top to bottom low setting high, and specifically, stubble cutting machine structure is located at fruit ear harvest mechanism and stalk The front lower place of harvest mechanism, stalk harvest mechanism is located at the back lower place of fruit ear harvest mechanism.Accordingly, fresh edible maize is in harvesting Processing procedure in assembly is：Whole strain fresh edible maize is first cut off into ground by stubble cutting machine structure, is then carried out by fruit ear harvest mechanism Fruit ear is separated, then carries out pulverization process to separating the stalk after fruit ear by stalk harvest mechanism.

Wherein, for one by ring pendulum case driving reciprocating knife, the reciprocating knife can be realized to corn stem not stubble cutting machine structure Reciprocating to the function of row harvesting, and its cutter is to put case by ring circular motion is converted into straight reciprocating motion reality Existing, this cuts a batch structure and refers to wheat and cuts a batch structure, and therefore not to repeat here.As shown in Fig. 2 in order to realize the crop bottom of from Portion cuts off ground, extreme lower position of the stubble cutting machine structure located at the second suspension.Further, since the limitation of prior art, on the market Known other crop stubble cutting machine structures are liftoff too high, such as wheat stubble cutting machine structure, so as to cannot directly use, and can make to eat jade raw The stalk stayed in milpa after rice harvester harvesting is too high, wasting phenomenon, therefore in order to reach the economic effect of maximum Stubble cutting machine structure is set to height adjustable by benefit, inventor, can specifically be realized by setting up a height adjustment assembly；The height is adjusted Component is made up of a pair of hydraulic mandrils, and one end of every hydraulic mandril is hinged in the frame main body of chassis assembly, other end hinge It is connected on the second suspension, so as to the terrain clearance for realizing stubble cutting machine structure front end is adjustable, different corn planting plot is obtained with this Adaptability (note：There is furrow to plant plot or level land plantation plot), stalk is gathered in as far as possible when not only gathering in fresh edible maize It is many, also improve harvester entirely through performance.

As shown in figure 3, in the present embodiment, fruit ear harvest mechanism includes two groups of fruit ear separation assemblies, every group of fruit ear separation assembly Fruit ear separate roller is to be arrangeding in parallel but does not fit, the gap between fruit ear separate roller pair can just accommodate crop stem, specifically Ground, the gap of fruit ear separate roller pair is not more than 4 centimetres.By taking X-direction as an example, the stem of fruit ear separate roller pair is hinged on first The front end of suspension, afterbody is by the fruit ear separate roller suspension articulation of flexible connection in the rear end of the first suspension, now, fruit ear point Structure of disembarking is suspended from the first suspension lower section, and the stem of fruit ear separate roller pair is higher than afterbody, is set in non-horizontal directions, so Meet the harvesting of the highly different fresh edible maize of knot fringe.It is noted that inventor has found by research and many experiments, Carry out when fruit ear is gathered in and do not apply to that fruit ear separate roller suspension is set into a linear structure, in other words, by fruit ear separate roller pair It is in a firing angle to be set with fruit ear separate roller suspension, will interfere follow-up stalk transmission and the regulation of harvesting angle, and occur Fresh edible maize departs from the phenomenon of transmission assembly by cane after fruit ear separation.Therefore, inventor is creatively by fruit ear separate roller Suspension design is into the two-part structure being hinged, as shown in figure 4, now, two sections of the suspension connect fruit ear separate roller pair respectively With the first suspension, now fruit ear separate roller suspension be in non-rectilinear state, you can by adjust fruit ear separate suspension angle β i.e. The regulation of α is capable of achieving, so as to realize gathering in adjustable angle.Additionally, in order to realize fruit ear separate roller to lossless point to fruit ear From inventor is provided with a two-way hydraulic motor for respectively from both sides independently to corresponding fruit in the afterbody of fruit ear separate roller Fringe separate roller provide make fruit ear separate roller to the driving force of counter-rotating is centrifuged each other, now fruit ear separate roller pair can produce as Staff breaks downwards the power of fruit ear, while the power that fruit ear separate roller pair is hit except fruit ear is effectively unloaded along the tangential direction of contact point, So as to the position for avoiding fruit ear contact fruit ear separate roller is damaged.Additionally, the fresh edible maize in order to realize adapting to different height Harvesting, inventor is equally additionally arranged a hydraulic mandril with adjustable, hydraulic pressure of realizing the terrain clearance of the first suspension on the first suspension One end of push rod is articulated with frame main body, and the other end is articulated with the first suspension, and first is realized by the adjustable length of hydraulic mandril The terrain clearance of suspension is adjustable, so as to can realize that the terrain clearance of fruit ear harvest mechanism is adjustable to meet different crop and operations Demand of the environment to harvesting height.

It is noted that almost all of corn picker can not all carry out the full-automatic harvesting treatment of stalk in the prior art, But enter to be about to whole rhizome stalk is discarded in field after fruit ear is separated, then carry out artificial pickup treatment；And what the present invention was provided Corn picker can realize harvesting and the pulverization process of stalk while fruit ear is gathered in.Specifically, inventor devises stem Stalk harvest mechanism is used to gather in the stalk after being separated through fruit ear harvest mechanism, so as to realize the stalk-spike-reaping of corn, after crushing Stalk can be used as feed.As shown in figure 3, in the present embodiment, stalk harvest mechanism includes two stalk disintegrating components, stem Stalk shredder assemblies include stationary knife and moving knife, and stationary knife is fixed on the second suspension, and moving knife is fixed on by the power transmission shaft for driving it to rotate Second suspension；Power transmission shaft is by a drive sprocket transmission that spline couples therewith and then drives moving knife to rotate, fixed stationary knife Coordinate with the moving knife of rotation and complete cutting.Further, when stalk disintegrating component is for multiple, in order to simplify device structure simultaneously The stability of crushing process is kept, multiple stalk disintegrating components can share a stationary knife and coordinate its respective moving knife to use, such as Fig. 4 Shown, the stalk disintegrating component is two, and moving knife is also two, but the stationary knife only one of which for using cooperatively.It is worth mentioning , in order to improve the crush efficiency of stalk disintegrating component, the moving knife is arranged to ratchet movable cutter set by inventor, that is, passing A ratchet is socketed in key connecting mode on moving axis, multiple moving knife are respectively arranged on formation ratchet movable cutter set on the gear teeth of ratchet, now Power transmission shaft often rotates once, and stalk will repeatedly be cut by multiple moving knife.As a kind of preferably implementation method, power transmission shaft It is upper that multiple ratchets fixed moving knife simultaneously is set.Additionally, for the ease of the replacing of stationary knife, a stationary knife fixture can be set up to connect Stationary knife and the second suspension.For the ease of stationary knife and the fast quick-detach of moving knife, between stationary knife and stationary knife fixture, moving knife and ratchet Between be connected by screw bolts.

It is noted that the fruit ear separation assembly in fruit ear harvest mechanism should be with the stalk disintegrating component in stalk harvest mechanism Quantity is consistent, and in other words, fruit ear separation assembly is in correspondingly low setting high simultaneously coordinating operation with stalk disintegrating component, such as Shown in Fig. 3, fruit ear separation assembly is two with stalk disintegrating component.Now, stubble cutting machine structure, fruit ear harvest mechanism and stem Stalk harvest mechanism coordinate operation process be：Whole strain crop is cut off into ground from bottom by stubble cutting machine structure first, then by fruit ear Fruit ear separation assembly in harvest mechanism carries out fruit ear separation to crop, then by the position foregoing fruit ear of correspondence of stalk harvest mechanism The stalk disintegrating component of separation assembly carries out pulverization process to separated stalk.

In order that the fresh edible maize harvester that the present invention is provided realizes whole-process automatic harvesting and transmits fruit ear and stalk, inventor Be additionally arranged a transmission assembly on the basis of the foregoing harvesting assembly for realizing stalk-spike-reaping, for realizing stalk-spike-reaping during Material automatically deliver.As shown in figure 1, transmission assembly includes branch's clamping device, fruit ear connecting gear and stalk conveyer Structure, branch's clamping device is used for branch's transmission of whole strain crop to smoothly complete follow-up receipts through the crop not to row harvesting Link is cut, fruit ear transmission mechanism and stalk connecting gear are respectively used to transmit fruit ear and stalk, and wherein branch's clamping device is located at On first suspension, fruit ear connecting gear and stalk connecting gear are located in the second suspension and frame main body, correspondingly, thing Expect that the transmit process in assembly is transmitted is：The whole strain crop that ground is first cut off to stubble cutting machine structure by branch's clamping device is divided Row is sent to fruit ear harvest mechanism carries out stem fringe separation, and the fruit ear of separation then is sent into spike collecting by fruit ear transmission mechanism Storehouse, the stalk of separation then is sent into stalk harvest mechanism by stalk connecting gear carries out harvesting treatment, is finally passed by stalk The stalk for sending mechanism to have gathered in is sent to stalk collecting bin.

As shown in figure 3, in the present embodiment, branch's clamping device includes two branch's components (being divided to standing grain component) and two clampings Component, two branch's components are arranged side by side, and two clamp assemblies be arranged in parallel, wherein, Fig. 6 for the corn that provides of the present invention in lines Clamping and the fundamental diagram of the lossless harvesting of fruit ear, branch's component are used to successively be separately fed whole strain corn in clamp assemblies Subsequently transmitted, clamp assemblies are used to be sequentially delivered to the crop of branch to gather in assembly.Branch's component is solid in X direction Due to the front end of the first suspension, clamp assemblies located at the transmission end of branch's component and be fixed on the first suspension along Y-direction and Two sides with the first suspension are parallel, and in other words, branch's component is used cooperatively with end to end clamp assemblies.Fig. 7 is this A preferred embodiment fundamental diagram of the branch's component for providing is invented, as shown in fig. 7, branch's component includes a rice-pulling chain wheel Chain group and two points of standing grain star-wheels (dividing standing grain part).Rice-pulling chain wheel chain group is used to be driven a point standing grain star-wheel, and point standing grain star-wheel takes turns between cog by it Gap carries out combing in lines to crop, and is transmitted the good crop of combing in an orderly manner by its turning effort；I.e. each two divides standing grain star Wheel is used with unification clamp assemblies, and in other words, two points of standing grain star-wheels are respectively positioned at the both sides of the head end of a clamp assemblies, difference Corn is pulled in clamp assemblies.Rice-pulling chain wheel chain group is separately fixed on the front end of the first suspension with point standing grain star-wheel. Rice-pulling chain wheel chain group is made up of multiple gears with the chain for being engaged with connection, and chain is provided with multiple rice-pulling tooths, rice-pulling tooth With a point standing grain star-wheel external toothing；Each gear being fixed on the first suspension independently.In order to realize rice-pulling chain wheel chain group with a point standing grain Power transmission between star-wheel, rice-pulling chain wheel chain group sets three gears, and by taking X-direction as an example, two of which gear is located at front, One gear is located at rear, makes chain triangularity, and now the transmission of chain group is most stable；Accordingly, in the rice-pulling chain wheel The front of chain group sets above-mentioned two point standing grain star-wheel, each point of standing grain star-wheel and rice-pulling tooth external toothing along Y-direction.Further, In order to ensure a point standing grain star-wheel can carry out single combing and branch to crop, the clearance between gear teeth of point standing grain star-wheel can only hold a work Thing, that is, divide the diameter of each moving tooth gap no more than corn stem of standing grain star-wheel, and specifically, the clearance between gear teeth of point standing grain star-wheel is little In 4 centimetres.Now, the rice-pulling tooth transmission point standing grain star-wheel on the gear drive chain-driving chain through driving, point standing grain of rotation Star-wheel drives crop to sequentially enter its gear teeth, and further by the single orderly transmission of crop.

In order that crop more smoothly carries out combing transmission in branch's component, as shown in figure 3, branch's clamp assemblies are second Branch's component that branch's component is also provided with suspension to be equipped with the first suspension enters row crop combing, first and second Branch's component of suspension is mirrored into setting.Another preferred embodiment fundamental diagram of branch's component that Fig. 8 is provided for the present invention, As shown in figure 8, the structure and annexation of branch's component on the second suspension are consistent with foregoing branch's component, herein not Repeat again.Through the rice-pulling tooth transmission point standing grain star-wheel on the gear drive chain-driving chain that drive assembly drives, point standing grain of rotation Star-wheel drives crop to sequentially enter its gear teeth, and further by the single orderly transmission of crop；Now, the branch on the first suspension Component carries out a point standing grain transmission to the upper end of crop, and the branch's component on the second suspension carries out a point standing grain transmission to the lower end of crop, on The effect of lower branch assembly synergistic can make the combing branch of crop carry out more steady and smooth.

As shown in fig. 7, clamp assemblies include the clamping transmission parts that a pair of parallel and laminating is set, clamping transmission parts include that one passes Driving wheel and one is socketed on conveyer belt on drive；The conveyer belt and connected branch's component of wherein one clamping transmission parts One point of standing grain part socket, conveyer belt and the rice-pulling chain wheel chain group of connected branch's component of another clamping transmission parts are socketed. Now, the master of branch's clamping device is driven to drive, and branch's component and clamp assemblies are realized together under the driving of drive Step motion, therefore when the movement velocity of the branch's component on the first suspension and the second suspension is identical, is capable of achieving clamp assemblies and divides The transfer rate of row component is synchronous and matches, so that corn is smoothly transmitted in branch's component and clamp assemblies.Additionally, being The steadiness of conveyer belt clamping transmission is improved, and ensures that conveyer belt will not relax from clamping transmission parts and come off, clamping transmission Part is additionally provided with the clamping belt wheel that some axis that conveyer belt is fitted with two are affixed, and adds a clamping tensioning wheel group, clamps belt wheel It is fixed on the first suspension, when each clamping belt wheel applies the pressure to binding face to conveyer belt, to ensure two conveyer belts pair Radial direction chucking power is produced into the crop between conveyer belt and can be transmitted to rear clamping along preceding；Clamping tensioning wheel group includes two clampings The connector of tensioning wheel and a connection two-wheeled, conveyer belt of the two clamping tensioning wheels respectively from the outside of clamp assemblies two applies one to it Tensile force, clamping tensioning wheel group is fixed on the end of transmission belt.

It is noted that branch's clamping of the crop in order to adapt to different height, workman can be by adjusting on the first suspension The length of hydraulic mandril adjusts the terrain clearance of branch's clamping device, so as to can heighten or adjust according to the difference of plant height The height of low branch's clamping device.

Additionally, in order to prevent a large amount of crops while causing congestion when clamp-oning fruit ear harvest mechanism and causing mechanical disorder to be damaged with crop The problem of mistake, inventor sets up combing guiding mechanism and is used cooperatively with branch clamping device in the front end of branch's clamping device, As shown in fig. 6, by taking Y-direction as an example, the combing guiding mechanism is located at the first suspension foremost, specifically being located at The front end of branch's component, and be made up of three combing guides, for corn combing to be embarked on journey.In the present embodiment, in order that Outermost crop smoothly enters in branch's clamping device, and with branch's component matching paired in branch clamping device, the The outermost branch's component of one suspension is provided with linear guide, and the two combing guidance sets in the middle of branch's component can be by gold Category filament winding one have tapering point hollow fan-shaped combing guide, or a fanning strip form combing guide, this It is the hollow fan-shaped combing guide of a tapering point in embodiment, now combing guiding mechanism can be realized wide with the first suspension The collection of milpa, combing are simultaneously oriented to.Wherein, the afterbody of combing guide is located at a point standing grain star-wheel top；A pair of combings are led Successively decrease guide channel along crop direct of travel width to forming one between part, specifically, the most narrow place's width of the guide channel is little In 4 centimetres, by the combing guide, the crop quantity that the same time enters fruit ear harvest mechanism can be controlled in suitable model In enclosing.Combing guiding mechanism is as shown in Figure 6 with the coordinating operation process of branch's clamping device：Crop enters combing along Y-direction Guide, and orderly combing is carried out by the guide channel of combing guide, and sequentially enter branch's component point standing grain star-wheel, Rice-pulling chain wheel chain group, point standing grain star-wheel, until being sent to clamp assemblies carries out clamping transmission.

It is noted that transmitted to coordinate harvesting assembly to carry out the material in harvesting process, as shown in figure 1, with X side As a example by, the stubble cutting machine structure is being restrained to point with ensuring crop located at the posterior end of branch's component before cutting off ground In row component, that is, be not in by stubble cutting machine structure cut off the stalk on ground because cannot in time by branch's gripper mechanism grips and fall Under situation, in other words, crop cuts off ground by stubble cutting machine structure again after being introduced into branch's component；The fruit ear harvest mechanism sets In the lower section of branch's clamping device, specifically, the stem of fruit ear separate roller pair is located at the lower section of the front end of clamp assemblies, tail Portion is located at the lower section of the rear end of clamp assemblies by fruit ear separate roller suspension, now, as shown in fig. 6, the top of crop is pressed from both sides When holding component clamping and transmitting from front to back therewith, the fruit ear for contacting is separated with the fruit ear separate roller of rotation, quilt The stalk of separation continues clamped component clamping transmission；The stalk harvest mechanism departs from located at the lower section of clamp assemblies end The stalk of clamp assemblies is crushed by stalk harvest mechanism and gathered in.

Fig. 9 is fruit ear connecting gear fundamental diagram, as shown in Figure 9, it is contemplated that fruit ear transmission path needs to avoid driving total Into, and in view of using the chance removal of impurities soared in fruit ear step by step transmit process, the fruit ear connecting gear is set to level Four Transfer assembly, including first order transfer assembly, second level transfer assembly, third level transfer assembly and the fourth stage being sequentially connected with Transfer assembly, level Four transfer assembly is equipped with the conveyer belt of a rubber system；First order transfer assembly, second level transfer assembly, Third level transfer assembly is articulated with the second suspension, and fourth stage transfer assembly is articulated with frame main body, wherein, first order transmission group Part is located at the underface of fruit ear separation assembly, is responsible for collecting the fruit ear for being separated from fruit ear separation assembly and being dropped, the 4th transmission group Part connection spike collecting storehouse, for fruit ear to be delivered into spike collecting storehouse.Specifically, first order transfer assembly is abreast located at the The front end of one suspension, second level transfer assembly be arranged in parallel with first order transfer assembly, third and fourth grade of transfer assembly and first, Two grades of transfer assemblies are vertically arranged.It is noted that in order to ensure fruit ear as conveyer belt direction is transmitted, in transmission Take and be uniformly arranged catch of some vertical with the direction of transfer and height higher than fruit ear diameter along direction of transfer.In addition, in order to Prevent fruit ear from departing from conveyer belt in transmit process, the both sides on every conveyer belt are provided with baffle plate of the height higher than fruit ear diameter.

Stalk connecting gear pulls over component including stalk and stalk throws component, and stalk pulls over component for stalk to be continuously fed to Crushed in underlying stalk disintegrating component, stalk throws component for the stalk after crushing to be delivered into stalk collecting bin.Such as Shown in Fig. 2, stalk pulls over component on the second suspension and positioned at the underface of the transmission end of clamp assemblies；Stalk throws Component is located at the second suspension and frame main body, and wherein one end is located at the underface of stalk harvest mechanism, other end connection stalk Collecting bin, for the size-reduced stalk dropped from stalk harvest mechanism to be sent into stalk collecting bin.As shown in Figure 10, stem Stalk component of pulling over includes that the stalk that is sequentially connected of head and the tail is pulled over part and stalk pull-down member, and stalk pulls over part for will be from clamp assemblies The stalk for coming off is sequentially delivered to stalk pull-down member, and stalk pull-down member is used in one gather in stalk to the local stalk that is pulled to downwards Mechanism.Figure 11 is pulled over the structural representation of part for stalk, and as shown in figure 11, stalk is pulled over part including stalk guide and dialled Send chain group, chain group of pulling over includes pull over wheel and chain of pulling over, wherein multiple is evenly arranged with chain of pulling over pull over tooth, pull over chain with It is powered pull over wheel transmission so as to drive tooth of pulling over to move, through stalk guide be directed into pulling over chain group stalk therewith It is sent into the gap between tooth of pulling over and therewith the drop-down component of stalk.Further, in order to prevent substantial amounts of stalk from existing The same time pours in stalk and pulls over component, and stalk guide is set to the passage that a width successively decreases, to ensure that the same time only has A small number of stalks can pull over component into stalk.Further, in order to allow the stalk single can be sequentially delivered to the drop-down component of stalk, The gap pulled between tooth is only capable of holding a rhizome stalk, and specifically, the gap between tooth of pulling over is not more than 4 centimetres.Additionally, In order that stalk obtains the power for constantly pulling downwards, stalk pull-down member is set to spiral of a pair of gaps less than stalk diameter Push jack roller pair, spiral push jack roller is centripetal counter-rotation so as to stalk to be down sent to stalk harvest mechanism two-by-two.

It is noted that in order to preferably coordinate harvesting assembly to use, as shown in figure 3, stalk is pulled over, part is two, point Not She Yu two clamp assemblies underface, stalk pull-down member also be two, be respectively arranged on the surface of two stalk disintegrating components. Now, clamped component holds the stalk on top and is introduced into stalk and pulls over part, and now stalk not yet departs from clamp assemblies, when When stalk goes successively to stalk pull-down member, stalk departs from clamp assemblies, and stalk is with the spiral push jack roller pair of the drop-down component of stalk Rotation and be sent to stalk disintegrating component and crushed.

As indicated at 11, stalk throws component including wind box, bellows blade and air duct, wind box thereon surface offer into Wind-feeding inlet|, bellows blade is located in wind box, and air duct includes air inlet and air outlet, wherein air inlet connection wind box, Air outlet connects stalk collecting bin；The wind box is used to temporarily be hinged with size-reduced stalk, and bellows blade is used to suck stalk And stalk is blowed into air duct, stalk is thrown to collecting bin along air duct.In order that stalk is smoothly blown into collecting bin, The sectional area of the air outlet of air duct is less than the sectional area for entering wind-feeding inlet|, so as to be conducive to producing air than pressure.Additionally, being Facilitate air duct to be arranged in frame, air duct can be arranged to the structure of segmented connection.It should be noted that in order to more preferable Ground coordinates harvesting assembly operation, and the wind box is fixed on the second suspension and it enters wind-feeding inlet| and is being located at stalk disintegrating component just Lower section, air duct is located at the second suspension and frame main body.

As shown in figure 1, drive assembly and include driving cabin mechanism, drive seat mechanism and operating mechanism, wherein, driving cabin mechanism In chassis assembly, correspondingly, drive seat mechanism and operating mechanism is arranged in driving cabin mechanism.

As shown in Figure 1, 2, the assembly that gathers materials includes spike collecting storehouse and stalk collecting bin, is respectively arranged on the left and right two of support assembly End.

Fresh edible maize harvester provided by the present invention, as shown in figure 1, chassis assembly is the carrier of other assemblies, harvesting is total Into, drive assembly, the assembly that gathers materials and be successively set in chassis assembly in X direction, transmission assembly is located in chassis assembly, Drive assembly provides power drive for the mechanical movement of whole machine.The chassis assembly includes frame main body and is arranged on frame main body First suspension and the second suspension of front end, wherein the first suspension is located at the top of the second suspension, in other words, the first suspension and Two suspensions are in low setting high；Additionally, the first suspension and the second suspension have respectively added a hydraulic mandril, one end hinge of hydraulic mandril It is connected in frame main body, the other end is articulated with the first suspension or the second suspension.

Harvesting assembly includes stubble cutting machine structure, fruit ear harvest mechanism and stalk harvest mechanism, as shown in figure 1, wherein stubble cutting machine structure It is articulated with the front end extreme lower position of the second suspension；Fruit ear harvest mechanism includes a fruit ear separate roller pair and a fruit ear separate roller suspension, The stem of wherein fruit ear separate roller pair is hinged on the front end of the first suspension, and afterbody is outstanding first by fruit ear separate roller suspension articulation The rear end of frame, now fruit ear harvest mechanism is positioned at the lower section of the first suspension.Stalk harvest mechanism includes a stalk disintegrating component, The stalk disintegrating component includes stationary knife and ratchet movable cutter set again, and wherein stationary knife is fixed on the second suspension, spine by stationary knife fixture Wheel movable cutter set is fixed on the second suspension by being driven its power transmission shaft for rotating, as shown in Fig. 2 by taking X-direction as an example, the stalk Harvest mechanism is located at the rear end of the second suspension.

Transmission assembly includes branch's clamping device, fruit ear connecting gear and stalk connecting gear, wherein, branch's clamping device bag At least branch's component and a clamp assemblies are included, as shown in Fig. 2 branch's clamping device includes two branches located at the first suspension Component and a clamp assemblies, and located at two branch's components of the second suspension, by taking X-direction as an example, wherein on the first suspension Abreast located at the front end of the first suspension, clamp assemblies are arranged on the transmission end of branch's component to two branch's components, and are located at The rear and front end of the first suspension, in other words, the branch's component on the first suspension is vertical setting with clamp assemblies；Second Two branch's components on suspension are abreast located at the front end of the second suspension.Additionally, inventor increases also before branch's clamping device A combing guiding mechanism is added, specifically, the combing guiding mechanism before branch's component, in other words, lead by combing The first suspension and the second suspension are articulated with to mechanism foremost.It is noted that in order to coordinate harvesting assembly to be gathered in During material transmission, as shown in figure 1, by taking X-direction as an example, the stubble cutting machine structure is located at the back lower place of branch's component； Located at the lower section of branch's clamping device, specifically, the stem of fruit ear separate roller pair is located at clamping group to the fruit ear harvest mechanism The lower section of the front end of part, afterbody is located at the lower section of the rear end of clamp assemblies by fruit ear separate roller suspension；The stalk harvester Lower section of the structure located at the clamp assemblies end of branch's clamping device.

Fruit ear connecting gear, as shown in figure 9, including the first order transfer assembly, second level transfer assembly, that are sequentially connected with Three-level transfer assembly and fourth stage transfer assembly, first order transfer assembly, second level transfer assembly, third level transfer assembly hinge Be connected to the second suspension, specifically, first order transfer assembly abreast located at the first suspension front end, second level transfer assembly with First order transfer assembly be arranged in parallel, and third and fourth grade of transfer assembly is vertically arranged with first and second grade of transfer assembly.The fourth stage Transfer assembly is articulated with frame main body, wherein, first order transfer assembly is located at the underface of fruit ear separation assembly, the 4th transmission Component connection spike collecting storehouse.

Stalk connecting gear pulls over component including stalk and stalk throws component, as shown in Fig. 2 stalk is pulled over, component includes suitable Secondary connection ground stalk is pulled over part and stalk pull-down member, and stalk pulls over component on the second suspension and positioned at the transmission of clamp assemblies End, specifically, stalk is pulled over underface of the part located at clamp assemblies end, and stalk pull-down member is located at stalk disintegrating mechanism Surface；Stalk throws component and is located at the second suspension and frame main body, and wherein one end is located at the underface of stalk harvest mechanism, The other end connects stalk collecting bin.As shown in figure 12, stalk throws component includes wind box, bellows blade and air duct, bellows Surface is offered into wind-feeding inlet| body thereon, and bellows blade is located in wind box, and one end connection wind box of air duct is another End connection stalk collecting bin；Wind box is fixed on the second suspension and it enters wind-feeding inlet| located at the underface of stalk disintegrating component, Air duct is located at the second suspension and frame main body.

When being gathered in using above-mentioned fresh edible maize harvester, as shown in Figure 1, 2, during operation, workman opens in assembly is driven Dynamic drive assembly simultaneously controls the direction of travel of chassis assembly, and whole strain corn is first through being articulated with the combing of the first suspension and the second suspension Guiding mechanism carries out orderly combing from the top and bottom of crop to it respectively, then transmits rearward to branch's clamping device and sets up separately Combing and branch are carried out in branch's component of the first suspension and the second suspension, whole strain corn crop is again through being articulated with the second suspension The stubble cutting machine structure of front end cuts off ground, and whole strain corn is sent in fruit ear separation assembly through clamp assemblies carries out fruit ear harvesting again, The first order conveyer belt that the corn ear for separating directly is dropped to immediately below it, then through the multistage of fruit ear connecting gear Conveyer belt delivers to spike collecting storehouse；Correspondingly, continue to pass in the presence of clamp assemblies by the corn stem after fruit ear separation Send, when the bottom of stalk enters stalk pull-down member, stalk departs from clamp assemblies, and stalk gathers in powder through stalk disintegrating mechanism again Broken, the stalk after crushing is fallen in the wind box being disposed below, and the stalk for throwing component into stalk is finally transferred into Stalk collecting bin.To sum up, corn picker of the invention is gathered in and stalk-spike-reaping with this lossless fruit ear for completing fresh edible maize Two big automation harvestings.

Claims (10)

1. fresh edible maize harvester, including chassis assembly, gather in assembly, transmit assembly, the assembly that gathers materials, drive assembly and drive Dynamic assembly, it is characterised in that：Harvesting assembly, drive assembly, the assembly that gathers materials and be successively set in chassis assembly.

2. the harvester described in claim 1, it is characterised in that：Harvesting assembly includes fruit ear harvest mechanism and stalk harvester Structure.

3. the harvester described in claim 2, it is characterised in that：Fruit ear harvest mechanism includes an at least fruit ear separation assembly.

4. the harvester described in claim 2, it is characterised in that：Stalk harvest mechanism includes an at least stalk disintegrating component.

5. the harvester described in claim 1, it is characterised in that：Transmission assembly includes stalk connecting gear and fruit ear conveyer Structure.

6. the harvester described in claim 5, it is characterised in that：Stalk connecting gear is thrown including pull over component and stalk of stalk Sending component.

7. the harvester described in claim 5, it is characterised in that：Fruit ear connecting gear includes an at least transfer assembly.

8. the harvester described in claim 1, it is characterised in that：Transmission assembly also includes branch's clamping device.

9. the harvester described in claim 8, it is characterised in that：Branch's clamping device is including at least branch's component and at least One clamp assemblies.

10. the harvester described in claim 8, it is characterised in that：Transmission assembly is additionally provided with a combing guiding mechanism and is pressed from both sides with branch Mechanism is held to use cooperatively.