CN104541758B - Full-automatic corn harvester - Google Patents
Full-automatic corn harvester Download PDFInfo
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- CN104541758B CN104541758B CN201510011203.5A CN201510011203A CN104541758B CN 104541758 B CN104541758 B CN 104541758B CN 201510011203 A CN201510011203 A CN 201510011203A CN 104541758 B CN104541758 B CN 104541758B
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Abstract
The invention relates to a full-automatic corn harvester, comprising: the harvester also comprises a feed collecting device, wherein the inlet of the feed collecting device is connected with the corn bract coat outlet of the peeling device and/or the straw pulp and leaf outlet of the straw separating device.
Description
Technical Field
The invention relates to the field of corn harvesting, in particular to a full-automatic corn harvester.
Background
The corn harvester at the present stage adopts a method of separately harvesting ears or harvesting ears and crushing corn straws for returning to the field. The corn straws are crushed and then used as fertilizer, but the corn straws are divided into straw outer skins, pulp and leaves, wherein the pulp and leaves can be used as soil fertilizer after being decayed, the main component of the outer skins is fiber, the decay time is long, and the soil cannot be improved, the soil is easy to loose after the corn straws are crushed and returned to the field, so that the water storage capacity of the soil is reduced, the corn straws are crushed and returned to the field, and the corn straws are not fully utilized and have certain negative influence on agricultural production. The corn straw can be used as a papermaking raw material, and if the outer skin, pulp and leaves of the corn straw are separated and are subjected to drying treatment and then classified utilization, the utilization value of the corn straw can be further improved.
The corn straw can be used as a feed or a papermaking raw material, the content of components in the skin, pulp and leaves of the corn straw is greatly different, and generally, the skin of the corn straw contains rich lignin and can be used as a building material or papermaking or clothes; the leaves and pulp contain abundant nutrients, and can be used as high-quality feed for ruminant or for preparing ethanol.
In order to meet the requirements of the prior art, chinese patent document CN102972151A discloses a corn harvesting and straw separating machine and a harvesting method, wherein the harvesting machine combines corn harvesting and straw separation, which not only ensures the quantity-conserving harvesting of corn, but also has the technical effect of separating the inner layer and the outer layer of the corn straw, so that the utilization value of the corn straw is further improved. However, the harvester described in this patent document cannot effectively peel the ears of corn.
Chinese patent document CN200966239 discloses a hitching type corn harvester with a husker, the harvester comprises a tractor, wherein the front part of the tractor is connected with a cutting table through a suspension frame, a transverse auger is arranged between the rear part of the cutting table and the front end of the tractor, an elevator is arranged on the right side of the tractor, the front end of the elevator is connected with the auger, the rear end of the elevator is provided with a fruit ear outlet, a fruit ear box is arranged above the rear part of the tractor, the rear part of the tractor and the lower surface of the fruit ear box are connected with a straw returning machine through the suspension frame, a double-roller corn husker is arranged above the fruit ear box, the inlet of the double-roll corn husker is arranged below the ear outlet of the elevator, the vibrating screen is arranged below the corn husker, a hydraulic system is connected among the suspension frames of the header, the ear box lifting frame and the straw returning machine and a tractor hydraulic pump, and a transmission device is connected among the power input ends of the header, the auger, the elevator end, the corn husker and the straw returning machine and a tractor power output shaft. The technical disadvantage of the patent document in practical application is that the harvester can only harvest and peel corn, but does not separate corn stalks and cannot realize ecological returning of the corn stalks. Meanwhile, the whole corn husker described in this patent document is arranged at the rear of the harvester at a larger inclination angle, and in practical application, when the number of the harvested corns is increased, the corn ears are not effectively husked due to the action of gravity, and then directly enter the ear box along the double-roller corn husker, so that the technical effect of corn husking is influenced.
Chinese patent document CN202210960U discloses a corn harvester, which comprises a frame, a cab mounted on the frame, a corn husker, a picking roller, a straw stacking control device, a grain collecting bin, and an elevator. The two sides of the cutting table are provided with clamping chains provided with heart-shaped or peach-shaped clamping sheets, the rear ends of the clamping chains are provided with picking rod rollers, diamond-shaped iron strips are welded on the picking rod sections of all the picking rod rollers, and spiral guide ribs are welded at the lower parts of the rollers forming the two outer sides of the picking rod rollers. The whole corn straw after picking is placed on a straw stacking platform, the straw stacking control device is used for regularly stacking the straw into piles and placing the piles into corn furrow, corn cobs are conveyed into a corn husker through an elevator and enter a grain collecting box after being husked, and the grain collecting box is turned over regularly and is loaded and conveyed away. The corn husker set in the patent document is also obliquely arranged at the rear part of the harvester, the oblique arrangement angle of the corn husker is larger, and in practical application, when the number of the harvested corns is increased, the corn ears directly enter the grain collecting bin due to the action of gravity and are not effectively husked, so that the technical effect of corn husking is influenced.
Chinese patent 201310263088.1 discloses a corn harvesting, peeling and straw separating machine, which comprises a vehicle body, a corn header, a corn ear elevator, a straw conveying device, a straw skin and pulp separating device and a corn storage bin, and is characterized in that the corn harvesting, peeling and straw separating machine further comprises a corn peeling machine; the corn ear lift conveyer comprises a first corn ear lift conveyer and a second corn ear lift conveyer, the first corn ear lift conveyer is connected with the ear picking header and the corn husker, and the second corn ear lift conveyer is connected with the corn husker and the corn storage bin. Also discloses a working method of the corn harvesting, peeling and straw separating machine. The corn harvester has the advantages that the lifting mechanism of the corn harvester is improved, the corn husker is additionally arranged, the mounting structure of the traditional corn husker is improved, the harvested corn and the harvested straws can be further processed and then put in storage after being separated, and the labor intensity of field operation in the corn harvesting period is greatly reduced. However, in the above patent, the husks of the corncobs are scattered on the ground after peeling and then used as fertilizer, the husks of the corncobs are scattered on the ground after separating the straws and then used as fertilizer, the husks of the corncobs are scattered on the field and distributed in a strip shape, and then the husks are collected by a bundling machine, or the automation of corn harvesting is not realized.
The invention is therefore set forth in this light.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a full-automatic corn harvester which can automatically collect corn ears, peel the corn ears, crush and separate straws, and simultaneously can collect the husks of the corn ears, the leaves and the pulps of the straws and collect the husks of the straws.
In order to realize the purpose, the invention adopts the following technical scheme: a fully automatic corn harvester, comprising: the harvester also comprises a feed collecting device, wherein the inlet of the feed collecting device is connected with the corn bract coat outlet of the peeling device and/or the straw pulp and leaf outlet of the straw separating device.
The fodder collection device includes that a first collection chamber and a first throwing send the chamber, and the entry and the corn bract clothing export of device of skinning and/or straw flesh, the leaf exit linkage in first collection chamber send the chamber with first throwing to be connected, and first throwing is sent the intracavity to set up and is sent the device, and first throwing is sent the top that the end in chamber extends to the lateral part of harvester or end connection fodder storage bin.
The first collection cavity is arranged below a lower device in the straw separation device and the peeling device, preferably the first collection cavity is arranged below the straw separation device, the first collection cavity is provided with a first inlet and a second inlet, the first inlet is connected with a corn bract coat outlet of the peeling device through a funnel-shaped channel, and the second inlet is directly connected with a straw pulp outlet and a straw leaf outlet of the straw separation device.
The first collecting cavity comprises a cylindrical first shell, a rotating shaft is arranged in the first shell, a plurality of teeth of a rod-shaped structure perpendicular to the rotating shaft are arranged on the rotating shaft, and the teeth are distributed on the rotating shaft in a spiral shape.
The first shell is provided with a first inlet and a second inlet along the axial direction, the first inlet is far away from the throwing cavity and is connected with a corn bract coat outlet of the peeling device, and the second inlet is close to the throwing cavity and is connected with a straw pulp outlet and a straw leaf outlet of the straw separating device.
The first throwing cavity comprises a first air channel and a first fan arranged in the first air channel, one end of the first air channel is connected with a first shell of the feed collecting device, and the other end of the first air channel is connected to the feed storage bin.
The feed storage bin is arranged at the rear part of the harvester and is connected with the harvester through a support, and at least one lifting oil cylinder is arranged on the feed storage bin.
The harvester also comprises a fiber collecting device, the fiber collecting device comprises a second collecting cavity and a second throwing cavity, the inlet of the second collecting cavity is connected with the straw bark outlet of the straw separating device, the outlet of the second collecting cavity is connected with the second throwing cavity, the throwing device is arranged in the second collecting cavity and/or the second throwing cavity, and the tail end of the second throwing cavity extends to the upper side of the side part of the harvester or the tail end of the second throwing cavity is connected with a fiber storage bin.
And a second fan is arranged in the second collection cavity and/or the second throwing cavity.
The second collecting cavity comprises a second shell, the second throwing cavity comprises a second air channel, a second fan is arranged in the second shell, a third inlet is formed in the second shell and connected with a straw skin outlet of the straw separating device, and the second shell extends to the upper portion of the side portion of the harvester through the second air channel.
After the technical scheme of the invention is adopted, the following beneficial effects are brought: in the walking process of the harvester, the corn ear can be picked off from the corn straw, the corn ear can be peeled, the corn ear is divided into corn cobs and corn bracts, the corn ear enters a granary, the straw can be torn and crushed, the straw is divided into strip-shaped or filiform straw skins, irregular block-shaped straw pulp and small piece-shaped leaves, the corn ear bracts enter a feed collecting device through an outlet of the peeling device, the irregular block-shaped straw pulp and the small piece-shaped leaves enter the feed collecting device through straw pulp and leaf outlets of the straw separating device, so that the collection of the corn ear bracts, the straw pulp and the leaves is realized, the strip-shaped or filiform straw skins enter a fiber collecting device through a straw skin outlet of the straw separating device, so that the collection of the straw skins is realized, the corn straw skins contain rich lignin, and the collected straw skins can be used as building materials or for making paper or clothes, and the like, the corn ear bract coat, the straw pulp and the leaves can be used as animal feed, the utilization rate of the straws can be greatly improved by only being used as fertilizer when the corn ear bract coat and the straw pulp and the leaves are directly scattered in the field, the automation degree of corn harvesting is improved, the labor intensity of farmers is reduced, the corn bract coat can be stripped while the corn is harvested, the corn ear bract coat, the straw pulp and the leaves which can be used as feed can be collected, all harvesting can be completed by one-time operation, the time is saved, the working procedure is saved, and the working efficiency is improved.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
FIG. 1: the invention relates to a structure diagram of a full-automatic harvester
FIG. 2: the invention relates to a structure diagram of a full-automatic harvester
FIG. 3: the structure of the feed collecting device of the invention
FIG. 4: the structure of the feed collecting device of the invention
FIG. 5: structure of fiber collecting device of the present invention
FIG. 6: structure of fiber collecting device of the present invention
FIG. 7: the invention relates to a structure diagram of a feed storage bin
FIG. 8: the invention relates to a structure diagram of a feed storage bin
Wherein: 1. the corn ear picking and cutting table comprises a corn ear picking and cutting table 2, a stem harvesting and cutting table 3, a straw conveying device 4, a straw separating device 5, a corn ear conveying device 6, a peeling device 7, a granary 8, a feed collecting device 80, a first driving device 81, a first collecting cavity 82, a first throwing cavity 83, a first shell 84, a first inlet 85, a second inlet 86, a first fan 87, a first air duct 88, a rotating shaft 89, teeth 9, a fiber collecting device 91, a second collecting cavity 92, a second throwing cavity 93, a second shell 94, a third inlet 95, a second fan 96, a second air duct 97, a second driving device 10, a feed storage bin 101, a support frame 102 and a hydraulic oil cylinder.
Detailed Description
As shown in fig. 1 and 2, the full-automatic corn harvester of the invention comprises: the automobile body, be located anterior header of automobile body, corncob conveyor 5, straw conveyor 3, the device 6, the straw separator 4 of skinning, the header includes reaping stem header 2 and plucks corncob header 1, and corncob conveyor 5 connects to pluck corncob header 1 and the device 6 of skinning, and stalk conveyor 3 receives stem header 2 and straw separator 4 even, the harvester still includes fodder collection device 8, the entry of fodder collection device 8 and the corn bract clothing export of the device 6 of skinning and/or the straw flesh, the leaf exit linkage of straw separator 4. In the walking process of the harvester, the ear picking header 1 positioned at the front part picks corn ears from corn straws, the stem harvesting header 2 positioned at the front part cuts the corn straws, the picked corn ears are conveyed to the peeling device 6 through the corn ear conveying device 5 to peel the corn ears, the corn ears are divided into corn cobs and corn bracts, the corn ears enter a granary, the corn bracts enter the feed collecting device 8 through the corn bracts outlet of the peeling device 6, the cut straws are conveyed to the straw separating device 4 through the straw conveying device and are torn and crushed through the straw separating device 4 to divide the straws into strip-shaped or filiform straw skins, irregular blocky straw pulp and small flaky leaves, wherein the irregular blocky straw pulp and the small flaky leaves enter the feed collecting device 8 through the straw pulp and the leaf outlet of the straw separating device 4, so that the corn ear skins, the straw pulp and the small flaky leaves are separated, and the corn bracts are separated into the feed collecting device 8, The corn ear bract coat, the straw pulp, the leaves can be used as animal feed, the utilization rate of the straws can be greatly improved only by being used as fertilizer when the corn ear bract coat, the straw pulp and the leaves are directly scattered in the field, the automation degree of corn harvesting is improved, the labor intensity of farmers is reduced, the corn bract coat can be stripped while the corn is harvested, the corn ear bract coat, the straw pulp, the leaves and the like which can be used as feed can be collected, all harvesting can be completed through one-time operation, the time is saved, the working procedure is saved, and the working efficiency is improved.
Furthermore, the harvester can also comprise a fiber collecting device 9, the strip-shaped or filiform straw skin enters the fiber collecting device 9 through the straw skin outlet of the straw separating device 4, thereby realizing the collection of the straw skin, the corn straw skin contains rich lignin, the collected straw skin can be used as building materials or paper making or clothes making and the like, compared with the straw skin scattered in the field, the invention can greatly improve the utilization rate of the straw, simultaneously improve the automation degree of corn harvesting, reduce the labor degree of farmers, simultaneously can strip the corn bract skin while harvesting the corn, simultaneously can collect the corn ear bract skin, the straw pulp, the leaves and the like which can be used as feed, and can also collect the straw skin with fiber as the main component, can finish all harvesting by one-time operation, saves time, saves working procedures and improves the working efficiency, the straw skin can be intensively aired and stored or utilized after being collected, the problems that the straw skin is not easy to cover when scattered in the field in rainy weather and the like can be avoided, and the fiber is rotten, deteriorated and reduced in toughness after being drenched by rain and cannot be reused.
As shown in fig. 3 and 4, the feed collecting device 8 comprises a first collecting cavity 81 and a first throwing cavity 82, the throwing device is arranged in the first collecting cavity and/or the first throwing cavity and can be a fan, the first collecting cavity 81 is used for collecting the part which can be used as feed and comprises the corn ear bract coat, the pulp and the leaf of the corn stalk, the bract coat of the corn ear stalk is produced in the peeling device, the pulp and the leaf of the corn stalk are produced in the stalk separating device, so a first collecting cavity 81 is arranged for collecting the corn ear bract coat and the pulp and the leaf of the corn stalk together, the first throwing cavity 82 is used for delivering the collected corn ear bract coat, the pulp and the leaf of the corn stalk to a designated place, a feed storage bin 10 can be arranged on the harvester for specially containing the corn ear coat, the pulp and the leaf of the corn stalk, and the first throwing cavity 82 is used for collecting the corn ear bract coat, the pulp and the leaf of the corn stalk together, The pulp and leaves of the corn stover are thrown into the feed bin 10. The inlet of the first collecting cavity 81 is connected with the corn bract coat outlet of the peeling device 6 and/or the straw pulp and leaf outlet of the straw separating device 4, the outlet of the first collecting cavity 81 is connected with the first throwing cavity, and the tail end of the first throwing cavity 82 is connected with a feed storage bin 10.
Two inlets are axially arranged on the first shell 83, the inlet close to the first throwing cavity 82 is a first inlet 84 connected with the straw pulp and leaf outlets of the straw separation device 4, and the inlet far away from the first throwing cavity 82 is a second inlet 85 connected with the corn bract coat outlet of the peeling device 6. After the peeling device 6 peels, the corncob bract skin is large in shape, the straw pulp and the leaves from the straw outlet of the straw separating device 4 are smashed, so that the corncob bract skin is small in shape, the first inlet 84, namely the inlet of the corncob bract skin, is far away from the first throwing cavity 82, the time for further smashing by the teeth on the rotating shaft 88 in the first collecting cavity 81 is long, the second inlet 85, namely the inlet of the straw pulp and the leaves, is close to the first throwing cavity 82, the time for further smashing by the teeth on the rotating shaft 88 in the first collecting cavity 81 is short, and therefore after the first collecting cavity 81, the corncob bract skin, the straw pulp and the leaves are close in shape and size, and the corncob bract skin, the straw pulp and the leaves are convenient to throw to the feed storage bin 10.
The first throwing chamber 82 comprises a first air duct 87 and a first fan 86 arranged in the first air duct 87, one end of the first air duct 87 is connected with the first shell 83 of the feed collecting device, and the other end is connected with the feed storage bin 10. The first fan 86 rotates to form wind in the first air channel 87, and blows the corn ear bract, the straw pulp and the leaves from one end of the first air channel 87 to the other end, that is, into the feed storage bin 10. The rotating shaft of the first fan 86 can be connected with the first driving device 80, and the first driving device 80 is connected with the power output end of the vehicle body and is powered by the vehicle body.
The feed bin 10 is arranged at the rear part of the harvester, the feed bin 10 is connected with the harvester through a bracket 101, and as shown in fig. 7 and 8, at least one lifting cylinder 102 is arranged on the feed bin. After the feed storage bin 10 is filled with the feed, the lifting oil cylinder 102 supports one end of the feed storage bin, so that the feed in the feed storage bin is unloaded, and the unloading automation is realized.
Certainly, if the position of the harvester is limited, the feed storage bin is not required to be arranged, the other end of the first throwing cavity 82 or the other end of the second air duct 87 extends out of the side part of the harvester, when the harvester is used, a truck or other agricultural vehicles are used in parallel with the harvester, and the corncob husks, the straw pulp and the leaves are thrown onto the truck agricultural vehicle to finish collection. Therefore, the granary 7 can be made larger, more corn cobs can be loaded, the time interval for unloading the corn cobs is prolonged, and the working efficiency is improved.
As shown in fig. 5 and 6, the harvester further comprises a fiber collecting device 9, the fiber collecting device 9 comprises a second collecting cavity 91 and a second throwing cavity 92, the throwing device is arranged in the second collecting cavity and/or the second throwing cavity, the throwing device can be a fan, the inlet of the first collecting cavity 91 is connected with the straw bark outlet of the straw separating device 4, the outlet of the first collecting cavity 91 is connected with the first throwing cavity 92, and the end of the second throwing cavity 92 extends to the upper side of the side part of the harvester or the end of the second throwing cavity 92 is connected with a fiber storage bin.
A second fan 95 is provided in the second collection chamber 91 and/or the second throwing chamber 92. The second collecting cavity 91 comprises a second housing 93, the second throwing cavity 92 comprises a second air duct 96, a second fan 95 is arranged in the second housing 93, one end of the second housing 93 is connected with the straw skin outlet of the straw separating device 4, and the other end of the second housing extends to the upper part of the side part of the harvester or the fiber storage bin through the second air duct. The second fan 95 rotates to form wind in the second air duct 87, and blows the straw skin from one end of the first air duct 87 to the other end. The rotating shaft of the second fan 95 is connected with a second driving device 97, and the second driving device 97 is connected with the power output end of the vehicle body and powered by the vehicle body.
When in use, the harvester moves forwards, the ear picking header 1 at the front part picks corn ears from corn straws, the stem harvesting header 2 at the front part cuts the corn straws, the picked corn ears are conveyed to the peeling device 6 through the corn ear conveying device 5 to peel the corn ears, the corn ears are divided into corn cobs and corn bracts, the corn ears enter the granary, the corn bracts enter the feed collecting device 8 through the corn bracts outlet of the peeling device 6 through the first inlet 84, the cut straws are conveyed to the straw separating device 4 through the straw conveying device, the straws are divided into thin strip-shaped or filiform straw skins, irregular blocky straw pulp and small flaky leaves through the straw pulp and small flaky leaves of the straw separating device 4 and enter the feed collecting device 8 through the second inlet 85, the corn bract entering the feed collecting device 8 through the first inlet 84 is torn and crushed through the teeth 89 on the rotating shaft 88 to form a thin strip shape, the torn and crushed thin strip-shaped corn bract is conveyed to one side of the first throwing cavity 82 due to the spiral arrangement of the teeth, the straw pulp and the leaves entering the feed collecting device 8 through the second inlet 85 are further torn and crushed through the teeth 89 on the rotating shaft 88, the torn and crushed straw pulp, leaves and thin strip-shaped corn bract are conveyed to one side of the first throwing cavity 82 due to the spiral arrangement of the teeth, and the straw pulp, leaves and corn bract which can be used as feed are thrown to a feed storage bin or a collecting device such as a truck which is parallel to a harvester under the action of the first fan 86 of the first throwing cavity 82; meanwhile, filamentous straw skins enter the fiber collecting device 9 through a straw skin outlet of the straw separating device 4 through a third inlet 94, the straw skins with main components of fibers are thrown to a fiber storage bin or a collecting device such as a truck parallel to a harvester through a second throwing cavity 92 under the action of a second fan 95, corn ears after being peeled are collected to a granary after harvesting is completed, straw pulp, leaves and corn bracts serving as feed are collected to the feed storage bin or the collecting device such as a truck parallel to the harvester, and the straw skins with main components of fibers are collected to the fiber storage bin or the collecting device such as a truck parallel to the harvester.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.
Claims (11)
1. A fully automatic corn harvester, comprising: the automobile body, be located anterior header of automobile body, corncob conveyor, straw conveyor, device, straw separator of skinning, the header includes the stem header and plucks the ear of grain header, and corncob conveyor connects plucks the ear of grain header and the device of skinning, and stem header and straw separator are received to straw conveyor, its characterized in that even: the harvester also comprises a feed collecting device, and the inlet of the feed collecting device is connected with the corn bract coat outlet of the peeling device and/or the straw pulp and leaf outlet of the straw separating device.
2. The fully automatic corn harvester of claim 1, wherein: the fodder collection device includes that a first collection chamber and a first throwing send the chamber, and the entry and the corn bract clothing export of device of skinning and/or straw flesh, the leaf exit linkage in first collection chamber send the chamber with first throwing to be connected, and first throwing is sent the intracavity to set up and is sent the device, and first throwing is sent the top that the end in chamber extends to the lateral part of harvester or end connection fodder storage bin.
3. The fully automatic corn harvester of claim 2, wherein: the first collecting cavity is arranged below a device with a lower position in the straw separating device and the peeling device.
4. A fully automatic corn harvester according to claim 3, characterized in that: the first collection chamber sets up in straw separator's below, and first collection chamber is equipped with first entry and second entry, and first entry is connected through leaking hopper-shaped passageway with the maize bract clothing export of device of skinning, and the second entry is with straw flesh, the leaf export lug connection of straw separator.
5. The fully automatic corn harvester of claim 2, wherein: the first collecting cavity comprises a cylindrical first shell, a rotating shaft is arranged in the first shell, a plurality of teeth of a rod-shaped structure perpendicular to the rotating shaft are arranged on the rotating shaft, and the teeth are distributed on the rotating shaft in a spiral shape.
6. The fully automatic corn harvester of claim 5, wherein: the first shell is provided with a first inlet and a second inlet along the axial direction, the first inlet is far away from the throwing cavity and is connected with a corn bract coat outlet of the peeling device, and the second inlet is close to the throwing cavity and is connected with a straw pulp outlet and a straw leaf outlet of the straw separating device.
7. The fully automatic corn harvester of claim 2, wherein: the first throwing cavity comprises a first air channel and a first fan arranged in the first air channel, one end of the first air channel is connected with a first shell of the feed collecting device, and the other end of the first air channel is connected to the feed storage bin.
8. The fully automatic corn harvester of claim 7, wherein: the feed storage bin is arranged at the rear part of the harvester and is connected with the harvester through a support, and at least one lifting oil cylinder is arranged on the feed storage bin.
9. A fully automatic corn harvester according to any one of claims 1 to 8, characterised in that: the harvester also comprises a fiber collecting device, the fiber collecting device comprises a second collecting cavity and a second throwing cavity, the inlet of the second collecting cavity is connected with the straw bark outlet of the straw separating device, the outlet of the second collecting cavity is connected with the second throwing cavity, the throwing device is arranged in the second collecting cavity and/or the second throwing cavity, and the tail end of the second throwing cavity extends to the upper side of the side part of the harvester or the tail end of the second throwing cavity is connected with a fiber storage bin.
10. The fully automatic corn harvester of claim 9, wherein: and a second fan is arranged in the second collection cavity and/or the second throwing cavity.
11. The fully automatic corn harvester of claim 10, wherein: the second collecting cavity comprises a second shell, the second throwing cavity comprises a second air channel, a second fan is arranged in the second shell, a third inlet is formed in the second shell and connected with a straw skin outlet of the straw separating device, and the second shell extends to the upper portion of the side portion of the harvester through the second air channel.
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| CN201510011203.5A CN104541758B (en) | 2015-01-09 | 2015-01-09 | Full-automatic corn harvester |
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| CN2932967Y (en) * | 2006-06-05 | 2007-08-15 | 高密春雨机械有限公司 | Wheat combine capable of combine-harvesting corn |
| CN102523827A (en) * | 2012-01-16 | 2012-07-04 | 山东省农业机械科学研究所 | Corn combine harvester for both ears and stalks |
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