CN114902863A - A dual system harvester for banded compound planting of maize soybean - Google Patents

A dual system harvester for banded compound planting of maize soybean Download PDF

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Publication number
CN114902863A
CN114902863A CN202210607407.5A CN202210607407A CN114902863A CN 114902863 A CN114902863 A CN 114902863A CN 202210607407 A CN202210607407 A CN 202210607407A CN 114902863 A CN114902863 A CN 114902863A
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CN
China
Prior art keywords
soybean
corn
header
bracket
threshing
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Pending
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CN202210607407.5A
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Chinese (zh)
Inventor
李景彬
李英杰
李树峰
苏子鹏
周伦
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Shihezi University
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Shihezi University
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Priority to CN202210607407.5A priority Critical patent/CN114902863A/en
Publication of CN114902863A publication Critical patent/CN114902863A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D45/00—Harvesting of standing crops
    • A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/06—Combines with headers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D45/00—Harvesting of standing crops
    • A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
    • A01D45/021—Cornheaders
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D45/00—Harvesting of standing crops
    • A01D45/22—Harvesting of standing crops of beans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

The invention relates to the technical field of agricultural machinery, in particular to a double-system harvester for corn and soybean strip-shaped composite planting, which comprises a rack, a header, a corn conveying device, a soybean threshing system and a soybean conveying device, wherein the rack is used for accommodating a corn harvester; the header includes: a header bracket, a corn header and a soybean header; the header bracket is hinged on the frame and can swing up and down relative to the frame; the corn header is arranged on the header bracket; at least one corn header; the soybean cutting table is arranged on the cutting table bracket; at least one soybean cutting table is provided; the soybean cutting table and the corn separating table are arranged in parallel; the corn conveying device is arranged on the rack and used for conveying corn materials output by the corn header; the soybean threshing system is arranged on the rack and used for threshing soybeans and removing impurities; the soybean conveying device is arranged on the rack and used for conveying the soybean material output by the soybean header to the soybean threshing system. The invention can realize the same-machine harvesting of the corn and the soybean.

Description

A dual system harvester for banded compound planting of maize soybean
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a double-system harvester for corn and soybean strip-shaped composite planting.
Background
The corn-soybean strip composite planting mode adopts a mode of planting corn and soybean alternately, can realize the high profit of corn and soybean, and becomes an important measure for solving the land-struggling contradiction of jade beans in China and ensuring the national food safety. Because the shape and the characteristics of the corn and the soybean are different, the existing harvesting machine mainly adopts different machines to harvest the corn and the soybean independently, and does not adopt a harvesting machine to harvest the corn and the soybean simultaneously.
Disclosure of Invention
In view of the above, the present invention provides a dual-system harvester for belt-type compound planting of corn and soybean, and mainly aims to realize the same-machine harvesting of corn and soybean.
In order to achieve the purpose, the invention mainly provides the following technical scheme:
the embodiment of the invention provides a double-system harvester for corn and soybean strip-shaped composite planting, which comprises a rack, a header, a corn conveying device, a soybean threshing system and a soybean conveying device, wherein the rack is used for accommodating a corn harvester and a soybean threshing system;
the header includes: a header bracket, a corn header and a soybean header;
the header bracket is hinged on the rack and can swing up and down relative to the rack;
the corn header is arranged on the header bracket; at least one corn header is arranged;
the soybean cutting table is arranged on the cutting table bracket; at least one soybean cutting platform is arranged;
the soybean cutting table and the corn separating table are arranged in parallel;
the corn conveying device is arranged on the rack and used for conveying corn materials output by the corn header;
the soybean threshing system is arranged on the rack and is used for threshing soybeans and removing impurities;
the soybean conveying device is arranged on the rack and used for conveying the soybean materials output by the soybean header to the soybean threshing system.
Further, the corn header includes: the ear picking support and the ear picking roller; the ear picking bracket is detachably arranged on the header bracket; the relative position of the ear picking bracket and the header bracket can be adjusted;
the snapping roll can be arranged on the snapping bracket in a pivoting manner; the number of the snapping rolls is at least two, and the snapping rolls are arranged in parallel.
Further, the ear picking bracket can slide left and right relative to the header bracket; a first limiting component is arranged between the ear picking bracket and the header bracket.
Further, still include: a corn husking device;
the corn peeling device is arranged on the rack and used for receiving the corn materials output by the corn conveying device and peeling the corn materials.
Further, still include: a corn threshing device;
the corn threshing device is fixedly arranged on the rack and used for receiving the materials output by the peeling device and threshing the materials.
Further, the soybean header includes: the cutting table comprises a cutting table shell, a divider, a soybean cutter and a soybean front-end conveying mechanism;
the header shell is detachably arranged on the header bracket; the relative position of the header shell and the header bracket can be adjusted;
the divider is arranged at the front end of the partition table shell;
the soybean cutter is arranged on the header shell and can be driven to move so as to cut soybeans;
the soybean front end conveying mechanism is arranged on the header shell and used for conveying materials cut by the soybean cutter to the soybean conveying device.
Further, the header housing is slidable side-to-side relative to the header bracket; and a second limiting component is arranged between the header shell and the header bracket.
Further, the soybean threshing system comprises: a threshing mechanism, a straw shaker, a fallen grain collecting sieve, a vibrating sieve, a soybean storage bin and a fan;
the threshing mechanism is arranged on the rack and used for receiving the soybean materials output by the soybean conveying device and performing threshing treatment;
the straw shaker is arranged on the rack, is positioned at the rear side of the threshing mechanism and is used for receiving soybean threshed products output by the threshing mechanism and separating entrained soybean particles;
the falling particle collecting screen is arranged on the rack, is positioned below the manuscript scanner and is used for receiving the materials falling from the manuscript scanner and conducting diversion and collection;
the vibrating screen is hinged to the frame and is driven to shake; the vibrating screen is positioned below the threshing mechanism and the falling particle collecting screen and is used for receiving the soybean materials output by the threshing mechanism and the falling particle collecting screen and carrying out vibrating screening;
the soybean storage bin is fixedly arranged on the rack, is positioned below the output end of the vibrating screen and is used for receiving the material output by the vibrating screen;
the fan is fixedly arranged on the frame and used for providing air flow to the vibrating screen and below the output end of the vibrating screen.
Further, the snapping roll comprises: the device comprises a roller body, a snapping component and a spring;
the ear picking component is hinged on the roller body and can swing relative to the roller body; the rotating shaft of the ear picking component is parallel to the rotating shaft of the roller body; the ear picking components are multiple; the ear picking components are uniformly arranged at intervals along the circumferential direction of the roller body;
the spring is arranged between the snapping member and the roller body.
Furthermore, a driving device is arranged on the frame; the driving device is in transmission connection with the header, the corn conveying device, the soybean threshing system and the soybean conveying device.
By means of the technical scheme, the double-system harvester for corn and soybean strip-shaped composite planting at least has the following advantages:
can realize the same-machine harvesting of the corn and the soybean.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to make the technical solutions of the present invention practical in accordance with the contents of the specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic perspective view of a dual-system harvester for corn and soybean ribbon compound planting according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a dual system harvester for corn and soybean ribbon compound planting according to an embodiment of the present invention;
FIG. 3 is another schematic view of a dual system harvester for corn and soybean ribbon compound planting according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a soybean header in a dual-system harvester for corn and soybean ribbon compound planting according to an embodiment of the invention;
FIG. 5 is a schematic diagram of the snapping roll of the dual-system harvester for corn and soybean strip compound planting according to the embodiment of the present invention;
fig. 6 is a schematic end view of a snapping roll of a dual-system harvester for corn and soybean ribbon composite planting according to an embodiment of the invention.
Shown in the figure:
1 is a frame, 2 is a corn cutting table, 2-1 is an ear picking bracket, 2-2 is an ear picking roller, 2-21 is a roller body, 2-22 is an ear picking component, 2-23 is a spring, 3 is a soybean cutting table, 3-1 is a cutting table shell, 3-2 is a divider, 3-3 is a soybean cutter, 3-4 is a soybean front end conveying mechanism, 4 is a corn conveying device, 5 is a soybean conveying device, 6 is a corn peeling device, 7 is a corn storage bin, 8 is a soybean threshing system, 8-1 is a threshing mechanism, 8-2 is a straw grader, 8-3 is a fallen grain collecting screen, 8-4 is a soybean storage bin, 8-5 is a vibrating screen, and 8-6 is a fan.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the predetermined object, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 to 3, the dual-system harvester for corn and soybean strip compound planting according to one embodiment of the invention comprises a frame 1, a header, a corn conveying device 4, a soybean threshing system 8 and a soybean conveying device 5; the frame 1 is a frame structure; the frame 1 is provided with a front axle and a rear axle to support the frame 1 to move. The frame 1 may be a high clearance frame 1 to be suitable for harvesting corn alone. The track of the road wheels of the front axle and the rear axle can be set according to the standard of the planting mode.
The header includes: the cutting table bracket, the corn cutting table 2 and the soybean cutting table 3; the header support is hinged on the frame 1 and can swing up and down relative to the frame 1 so as to adjust the distance between the header support and the ground. A hydraulic cylinder is connected between the header bracket and the frame 1, and the header bracket is driven to swing up and down relative to the frame 1 through the hydraulic cylinder. During harvesting, the angle of the header bracket is adjusted according to the growth heights of corns and soybeans in a farmland, so that the header bracket reaches the optimal harvesting height.
The corn header 2 is arranged on the header bracket and used for harvesting corn crops. Preferably, the corn header 2 of the present embodiment includes: a snapping support 2-1 and a snapping roller 2-2; the ear picking bracket 2-1 can be detachably arranged on the header bracket to realize the function of harvesting soybeans independently. The relative position of the ear picking bracket 2-1 and the header bracket can be adjusted to realize the adaptation to different planting modes. The ear picking rollers 2-2 can be pivotally arranged on the ear picking bracket 2-1, the number of the ear picking rollers 2-2 is at least two, the at least two ear picking rollers 2-2 are arranged in parallel, and the ear picking rollers 2-2 are driven to rotate, so that the ear of corn is picked. In the embodiment, two snapping rollers 2-2 are preferably selected; the two snapping rolls 2-2 rotate reversely and synchronously to separate the corn ears from the corn stalks. Further preferably, the ear picking bracket 2-1 can slide left and right relative to the header bracket; a guide rail or a guide groove can be arranged on the header bracket; the ear picking bracket 2-1 slides left and right on the guide rail or the guide groove, so that the position of the ear picking bracket 2-1 can be conveniently adjusted to adapt to different spaced planting modes of corns and soybeans. A first limiting component is arranged between the ear picking support 2-1 and the header support so as to fix the relative positions of the ear picking support 2-1 and the header support after the ear picking support and the header support are adjusted to proper positions. In the embodiment, the first limiting component is preferably a pin shaft; the relative positions of the ear picking bracket 2-1 and the header bracket are limited by inserting the pin shaft between the ear picking bracket 2-1 and the header bracket, the structure is reliable, and the operation is convenient.
At least one corn header 2 is provided. The corn header 2 can be one to correspond to one corn planting belt. Of course, when reaping a plurality of maize simultaneously and plant the area, can set up a plurality of maize headers 2, the interval of a plurality of maize headers 2 can set up according to actual need.
The soybean cutting table 3 is arranged on the cutting table bracket; preferably, in this embodiment, referring to fig. 4, the soybean header 3 includes: the cutting table comprises a cutting table shell 3-1, a grain divider 3-2, a soybean cutter 3-3 and a soybean front end conveying mechanism 3-4; the header shell 3-1 can be detachably arranged on the header bracket, so that the header shell 3-1 can be conveniently detached, and the corn can be harvested independently. The relative position of the header housing 3-1 and the header bracket can be adjusted to adapt to different planting modes. The divider 3-2 is arranged at the front end of the partition table shell to separate the soybean crops. The soybean cutter 3-3 is arranged on the header shell 3-1 and can be driven to move so as to cut soybeans; the soybean cutter 3-3 is preferably a disc cutter, and the soybeans can be cut by arranging a plurality of disc cutters in parallel. The soybean front end conveying mechanism 3-4 is arranged on the header shell 3-1 and used for conveying materials cut by the soybean cutter 3-3 to the soybean conveying device 5. The front end conveying mechanism 3-4 of the soybean is preferably a chain type conveying belt for conveying the soybean seedlings. Of course, other transport structures may be selected; the conveying mode of combining the conveying belt and the screw conveyer mechanism can also be selected.
Further preferably, the header shell 3-1 can slide left and right relative to the header bracket, so that the relative position of the header shell 3-1 and the header bracket can be conveniently adjusted; in the embodiment, the header bracket can be provided with a guide rail or a guide groove; the header shell 3-1 slides left and right on the guide rail or the guide groove, so that the position of the header shell 3-1 can be conveniently adjusted to adapt to different spaced planting modes of corns and soybeans. The header shell 3-1 and the ear picking bracket 2-1 can be arranged on the same guide rail or guide groove of the header bracket, so as to be convenient to adjust, manufacture and install. The guide rails or the guide grooves on the header bracket extend along the left and right directions of the header bracket, of course, two guide rails or two guide grooves are arranged in front and at the back so as to form stable support for the header shell 3-1 and the ear picking bracket 2-1.
A second limiting component is arranged between the header shell 3-1 and the header bracket so as to fix the relative position of the header shell 3-1 and the header bracket after being adjusted to a proper position. In the embodiment, the second limiting component is preferably a pin shaft; the pin shaft is inserted between the header shell 3-1 and the header bracket to limit the relative position of the header shell 3-1 and the header bracket, and the structure is reliable and the operation is convenient.
At least one soybean cutting platform 3 is provided; the soybean cutting table 3 and the corn cutting table are arranged in parallel; the number of the soybean cutting table 3 can be one, so that the soybean cutting table corresponds to one corn planting belt. Of course, when reaping a plurality of maize simultaneously and plant the area, can set up a plurality of maize headers 2, the interval of a plurality of maize headers 2 can set up according to actual need.
The corn conveying device 4 is arranged on the frame 1 and is used for conveying corn materials output by the corn header 2; corn conveyor 4 can be carried the maize material to the maize and store 7 temporary storage.
In a preferred embodiment of the present invention, a dual-system harvester for corn and soybean ribbon compound planting is provided, which further includes: a corn husking device 6; the corn husking device 6 is arranged on the machine frame 1 and used for receiving the corn materials output by the corn conveying device 4 and carrying out husking treatment. The corn conveying device 4 conveys the corn materials to the corn peeling device 6 for processing, and corn peeling is achieved. Further preferably, an embodiment of the present invention provides a dual-system harvester for corn and soybean ribbon compound planting, further comprising: a corn threshing device; the corn threshing device is fixedly arranged on the frame 1 and used for receiving the materials output by the peeling device and threshing the materials.
The soybean threshing system 8 is arranged on the frame 1 and used for threshing soybeans and removing impurities; preferably, the soybean threshing system 8 includes: a threshing mechanism 8-1, a straw shaker 8-2, a fallen grain collecting sieve 8-3, a vibrating sieve 8-5, a soybean storage bin 8-4 and a fan 8-6; the threshing mechanism 8-1 is arranged on the frame 1 and used for receiving the soybean material output by the soybean conveying device 5 and performing threshing treatment; the threshing mechanism 8-1 can be an existing threshing mechanism. The straw shaker 8-2 is arranged on the frame 1 and positioned at the rear side of the threshing mechanism 8-1 and is used for receiving the soybean threshed material output by the threshing mechanism 8-1 and separating the carried soybean particles; the falling particle collecting sieve 8-3 is arranged on the frame 1 and is positioned below the straw separator 8-2 and used for receiving the materials falling from the straw separator 8-2 and conducting diversion collection; the vibrating screen 8-5 is hinged on the frame 1 and is driven to shake; the vibrating screen 8-5 is positioned below the threshing mechanism 8-1 and the falling grain collecting screen 8-3 and is used for receiving the soybean materials output by the threshing mechanism 8-1 and the falling grain collecting screen 8-3 and carrying out 8-5 times of vibrating screen; the soybean storage bin 8-4 is fixedly arranged on the frame 1, is positioned below the output end of the vibrating screen 8-5 and is used for receiving the material output by the vibrating screen 8-5; a fan 8-6 is fixedly arranged on the frame 1 and is used for providing air flow below the output ends of the vibrating screen 8-5 and the vibrating screen 8-5 so as to remove light impurities in the soybean material on the vibrating screen 8-5 and also remove impurities in the falling process of the soybean material.
The soybean conveying device 5 is arranged on the machine frame 1 and used for conveying the soybean materials output by the soybean cutting table 3 to the soybean threshing system 8.
The invention provides a double-system harvester for corn and soybean strip-shaped compound planting, which can realize the same-machine harvesting of corn and soybean.
As a preferable mode of the above embodiment, an embodiment of the present invention provides a dual-system harvester for corn-soybean ribbon compound planting, further comprising: a corn storage bin 7; storehouse 7 is stored to maize fixedly sets up in frame 1 for store maize material. A corn output device is arranged on the frame 1; the input setting of maize output device is in 7 in the storehouse is stored to the maize for the maize material in 7 in the storehouse is stored to the export maize, can export the maize material to the transport vechicle, in order to realize the harvest season and carry out the results operation in succession. The corn output device can be an existing pipe chain type conveying device, an auger conveying device or a bucket elevator for conveying.
As a preferable mode of the above embodiment, an embodiment of the present invention provides a dual-system harvester for corn-soybean ribbon compound planting, further comprising: a soybean output device; the soybean output mechanism is arranged on the frame 1; the input end of the soybean output mechanism is arranged in the soybean storage bin 8-4 and used for outputting soybean materials in the soybean storage bin 8-4 and outputting the soybeans to a transport vehicle, so that the harvester can continuously perform harvesting operation. The soybean output device can be an existing pipe chain type conveying device, an auger conveying device or a bucket elevator.
As a preference of the above embodiment, the frame 1 is provided with a driving device; the driving device is in transmission connection with the header, the corn conveying device 4, the soybean threshing system 8 and the soybean conveying device 5 so as to drive the header, the corn conveying device 4, the soybean threshing system 8 and the soybean conveying device 5. The driving device can be realized by connecting the engine with a mechanical transmission system, and can also be realized by driving a hydraulic driving system by the engine. The frame 1 is also provided with a driving system to realize driving operation. The invention provides a double-system harvester for corn and soybean strip compound planting, which is a self-propelled harvester.
As a preference of the above embodiment, referring to fig. 5 and 6, the snapping roll 2-2 comprises: a roller body 2-21, a snapping component 2-22 and a spring 2-23; the ear picking component 2-22 is hinged on the roller body 2-21 and can swing relative to the roller body 2-21; the rotation axis of the snapping component 2-22 is parallel to the rotation axis of the roller body 2-21. A plurality of ear picking components 2-22 are provided; the plurality of ear picking components 2-22 are uniformly arranged at intervals along the circumferential direction of the roller body 2-21; preferably the number of the snapping members 2-22 is 5. The spring 2-23 is arranged between the ear picking component 2-22 and the roller body 2-21 to push the ear picking component 2-22 away from the roller body 2-21 within a certain range, so that the range of clamping the corn ears during ear picking is increased, the ear picking effect is improved, a buffering effect can be achieved during the ear picking process, and the damage to the corn ears is reduced. The ear picking component 2-22 comprises: a supporting part and a snapping end part; one end of the supporting part is hinged on the roller body 2-21 and can swing relative to the roller body 2-21 and is far away from the surface of the roller body 2-21 or close to the surface of the roller body 2-21; the rotational axis of the support portion is parallel to the rotational axis of the roller bodies 2-21. The picking end part is fixedly arranged at the other end of the supporting part; the picking end part is of an arc surface structure; the picking end extends from the other end of the support part in a direction away from the roller body 2-21. In the embodiment, the supporting part and the picking head end part are preferably integrally arranged.
During operation, the corn header 2 harvests the corn belt, corn ears after ear picking are conveyed to the corn peeling device 6 through the corn conveying device 4, and after being peeled by the corn peeling device 6, the corn ears enter the corn storage bin 7 or enter the corn threshing device; the soybean cutting table 3 harvests the soybean belt, the soybean conveying device 5 conveys the soybean belt to a soybean threshing system 8, and the threshed soybeans enter a soybean storage bin 8-4 and are finally output by a soybean output device.
Further still, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, with such terms being used only to distinguish one element from another. Without departing from the scope of the exemplary embodiments. Similarly, the terms first, second, etc. do not denote any order or order, but rather the terms first, second, etc. are used to distinguish one element from another. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.

Claims (10)

1. A dual-system harvester for corn and soybean strip composite planting is characterized by comprising a frame, a header, a corn conveying device, a soybean threshing system and a soybean conveying device;
the header includes: a header bracket, a corn header and a soybean header;
the header bracket is hinged on the rack and can swing up and down relative to the rack;
the corn header is arranged on the header bracket; at least one corn header is arranged;
the soybean cutting table is arranged on the cutting table bracket; at least one soybean cutting platform is arranged;
the soybean cutting table and the corn separating table are arranged in parallel;
the corn conveying device is arranged on the rack and is used for conveying corn materials output by the corn header;
the soybean threshing system is arranged on the rack and is used for threshing soybeans and removing impurities;
the soybean conveying device is arranged on the rack and used for conveying the soybean materials output by the soybean header to the soybean threshing system.
2. The dual system harvester for corn-soybean ribbon compound planting according to claim 1,
the maize header includes: a snapping bracket and a snapping roller; the ear picking bracket is detachably arranged on the header bracket; the relative position of the ear picking bracket and the header bracket can be adjusted;
the snapping roll can be arranged on the snapping bracket in a pivoting manner; the number of the snapping rolls is at least two, and the snapping rolls are arranged in parallel.
3. The dual system harvester for corn-soybean ribbon compound planting according to claim 2,
the ear picking bracket can slide left and right relative to the header bracket; a first limiting component is arranged between the ear picking bracket and the header bracket.
4. The dual system harvester for corn-soybean ribbon compound planting of claim 1, further comprising: a corn husking device;
the corn peeling device is arranged on the rack and used for receiving the corn materials output by the corn conveying device and peeling the corn materials.
5. The dual system harvester for corn-soybean ribbon compound planting of claim 4, further comprising: a corn threshing device;
the corn threshing device is fixedly arranged on the rack and used for receiving the materials output by the peeling device and threshing the materials.
6. The dual system harvester for corn-soybean ribbon compound planting according to claim 1,
the soybean header includes: the cutting table comprises a cutting table shell, a divider, a soybean cutter and a soybean front-end conveying mechanism;
the header shell is detachably arranged on the header bracket; the relative position of the header shell and the header bracket can be adjusted;
the divider is arranged at the front end of the partition table shell;
the soybean cutter is arranged on the header shell and can be driven to move so as to cut soybeans;
the soybean front end conveying mechanism is arranged on the header shell and used for conveying materials cut by the soybean cutter to the soybean conveying device.
7. The dual system harvester for corn-soybean ribbon compound planting according to claim 6,
the header shell can slide left and right relative to the header bracket; and a second limiting component is arranged between the header shell and the header bracket.
8. The dual-system harvester for corn soybean ribbon composite planting according to claim 1,
the soybean threshing system comprises: a threshing mechanism, a straw shaker, a fallen grain collecting sieve, a vibrating sieve, a soybean storage bin and a fan;
the threshing mechanism is arranged on the rack and used for receiving the soybean materials output by the soybean conveying device and performing threshing treatment;
the straw shaker is arranged on the rack, is positioned at the rear side of the threshing mechanism and is used for receiving soybean threshed products output by the threshing mechanism and separating entrained soybean particles;
the falling particle collecting screen is arranged on the rack, is positioned below the manuscript scanner and is used for receiving the materials falling from the manuscript scanner and conducting diversion and collection;
the vibrating screen is hinged to the frame and is driven to shake; the vibrating screen is positioned below the threshing mechanism and the falling particle collecting screen and is used for receiving the soybean materials output by the threshing mechanism and the falling particle collecting screen and carrying out vibrating screening;
the soybean storage bin is fixedly arranged on the rack, is positioned below the output end of the vibrating screen and is used for receiving the material output by the vibrating screen;
the fan is fixedly arranged on the frame and used for providing air flow to the vibrating screen and below the output end of the vibrating screen.
9. The dual system harvester for corn-soybean ribbon compound planting according to claim 2,
the snapping roll comprises: the device comprises a roller body, a snapping component and a spring;
the ear picking component is hinged on the roller body and can swing relative to the roller body; the rotating shaft of the snapping component is parallel to the rotating shaft of the roller body; the ear picking components are multiple; the ear picking components are uniformly arranged at intervals along the circumferential direction of the roller body;
the spring is arranged between the snapping member and the roller body.
10. The dual system harvester for corn-soybean ribbon compound planting according to claim 1,
the rack is provided with a driving device; the driving device is in transmission connection with the header, the corn conveying device, the soybean threshing system and the soybean conveying device.
CN202210607407.5A 2022-05-31 2022-05-31 A dual system harvester for banded compound planting of maize soybean Pending CN114902863A (en)

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CN202210607407.5A CN114902863A (en) 2022-05-31 2022-05-31 A dual system harvester for banded compound planting of maize soybean

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210607407.5A CN114902863A (en) 2022-05-31 2022-05-31 A dual system harvester for banded compound planting of maize soybean

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Publication Number Publication Date
CN114902863A true CN114902863A (en) 2022-08-16

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