CN108401686A - Corn picker conveys the peeling integral type ceding of Taiwan - Google Patents

Corn picker conveys the peeling integral type ceding of Taiwan Download PDF

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Publication number
CN108401686A
CN108401686A CN201810443260.4A CN201810443260A CN108401686A CN 108401686 A CN108401686 A CN 108401686A CN 201810443260 A CN201810443260 A CN 201810443260A CN 108401686 A CN108401686 A CN 108401686A
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CN
China
Prior art keywords
screw feeder
peeling
peeling rollers
sprocket wheel
rack
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Granted
Application number
CN201810443260.4A
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Chinese (zh)
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CN108401686B (en
Inventor
付乾坤
付君
周玉婷
陈志�
安迎
任露泉
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Jilin University
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Jilin University
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D47/00Headers for topping of plants, e.g. stalks with ears
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D45/00Harvesting of standing crops
    • A01D45/02Harvesting of standing crops of maize, i.e. kernel harvesting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F11/00Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
    • A01F11/06Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14Measures 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 discloses a kind of corn pickers to convey peeling integral type ceding of Taiwan, including rack, stripper, force feed screw feeder, lateral peeling rollers combination, longitudinal peeling rollers combination, lifting hydraulic cylinder and transmission system etc.;Stripper is mounted on frame front crossbeam, and force feed screw feeder is mounted on the outer panel of rack, is made of screw feeder cylinder and dial the band mounting base, holder, group band, shift plate mounting plate and shift plate etc. that are fixed on screw feeder cylinder;Lateral peeling rollers combination is mounted between interior plate, outer panel, is located on force feed screw feeder and is dialled band lower section;Longitudinal peeling rollers combination is mounted between vertical roller foreboard, vertical roller back plate;Lifting hydraulic cylinder is located at rear under rack, each side there are one;The ceding of Taiwan can disposably realize the harvesting, lateral transfer and peeling of corn, reduce cargo handling operation, reduce the percentage of impurity in threshing cylinder, improve the operating efficiency of complete machine.

Description

Corn picker conveys the peeling integral type ceding of Taiwan
Technical field
The present invention relates to maize harvesting machines, and in particular to one kind can disposably complete corn picker, fruit ear lateral transfer With the corn harvester for divesting the operations such as bract, the invention belongs to agricultural mechanical fields.
Background technology
Corn harvester is the critical component of maize harvesting machine, generally comprises rack, stripper, conveying screw feeder, rises Descending liquid cylinder pressure etc., main function is to take corn ear from plant, and complete lateral transfer by conveying screw feeder, then by big Conveyer belt is promoted to peeling machine or threshing cylinder, completes subsequent job.It wherein, can according to the operating type of harvesting component difference Box-like to be divided into harvesting roll-type and harvesting plate and stem pulling roller group, the forms of motion of two kinds of corn snapping units is essentially identical, is harvesting Gear-box drives snapping bar or the rotation of stem pulling roller, and takes corn ear by rotation.
The main function of corn husker is to remove the bract on corn ear, and operating principle is:Utilize force feed device Corn ear is pressed on peeling roller surface, while force feed device rotates, by the pose adjustment of corn ear to parallel with peeling rollers, Peeling rollers are mutually close to two-by-two and relative rotation, under the action of peeling roller surface and corn ear bract frictional force, by corn Fruit ear bract pulls down, and completes peeling.
Current maize harvesting machine type, one is corn ear is transported to peeling machine to carry out peeling, the model structure Clumsiness, power consumption are big;Another kind is that corn ear is transported to detachment roller to carry out direct threshing in non-peeling, causes to take off Bract is more in grain roller, and percentage of impurity is high, influences to clean.
If it is possible to which peeling procedure is combined with the ceding of Taiwan, a kind of new-type ceding of Taiwan is studied, operation effect will be significantly improved Rate.Retrieve at present can peeling corn harvester have Shandong Chang-lin Agricultural Equipment Co., Ltd application No. is Peeling machine is placed in the middle part of the ceding of Taiwan by 201510392723.5 ear picking bench of corn harvester, the machine, before conveying screw feeder.But it should Structure increases ceding of Taiwan length, and longitudinal stability and the operation for being unfavorable for complete machine are handling.
In conclusion if a kind of corn picker conveys the peeling integral type ceding of Taiwan, corn ear can be disposably realized Harvesting, conveying and peeling reduce subsequent cargo handling operation, reduce the percentage of impurity in kernel direct receipts maize harvesting machine threshing cylinder, The operating efficiency for significantly improving complete machine will be of great significance for the improvement of corn combine technology and development.
Invention content
In order to solve the above technical problem, the present invention provides a kind of corn pickers to convey the peeling integral type ceding of Taiwan, can incite somebody to action Fruit ear is taken from plant, and the fruit ear taken is divested corn ear into the transmission process of intermediate lifter Bract, the ceding of Taiwan can disposably realize harvesting, conveying and the peeling of corn ear, reduce subsequent cargo handling operation, reduce seed The straight percentage of impurity received in maize harvesting machine threshing cylinder of grain, significantly improves the operating efficiency of complete machine.
The present invention adopts the following technical scheme that:
A kind of corn picker conveying peeling integral type ceding of Taiwan, including rack, force feed screw feeder, lateral peeling rollers combination, longitudinal direction Peeling rollers combination, lifting hydraulic cylinder, stripper and transmission system etc., it is characterised in that:Rack include crossbeam, longeron, hitch beam, Interior plate, outer panel, vertical roller foreboard, vertical roller back plate and cover plate etc., outer panel are located at left and right sides of rack, and interior plate is located at machine In the middle part of frame, crossbeam, longeron and hitch beam are located at bottom of the frame, after vertical roller foreboard is located at frame front, vertical roller back plate is located at rack Portion, cover plate are located at rack rear portion;Stripper is mounted on frame front crossbeam, and stripper quantity is two or more, multiple harvestings It is connected by shaft coupling between device;Force feed screw feeder by screw feeder cylinder and be fixed on screw feeder cylinder dial band mounting base, holder, dial The compositions such as band, shift plate mounting plate and shift plate, force feed screw feeder are mounted on the outer panel of rack, and structure type is:Dial band installation Seat is fixed on screw feeder cylinder one end in the shape of a spiral, and holder, which is mounted on, to be dialled in band mounting base, dials with rack-mount, dials band and screw feeder There are one deflection angles between cylinder axis, are 10~80 °, there are one layback between group band and group vertical plane with plane in mounting base Angle is 0~45 °;Shift plate is mounted on the screw feeder cylinder other end by shift plate mounting plate;The combination of lateral peeling rollers mounted on interior plate, Between outer panel, it is located on force feed screw feeder and dials band lower section, by groups such as lateral peeling rollers, spring attachment and roller gears At lateral peeling rollers combination is in be arranged to arc-shaped around force feed screw feeder, and number is the even number more than 4;Longitudinal peeling roller group It closes and is mounted between vertical roller foreboard, vertical roller back plate, by longitudinal peeling rollers, spring attachment, roller gear and conical gear etc. Composition, longitudinal peeling rollers combination front end is high, rear end is low, and peeling rollers number is the even number more than 2;Lifting hydraulic cylinder is located at rack Lower rear, each side there are one.
Above-mentioned longitudinal direction peeling rollers combination and lateral peeling rollers combine, and each two adjacent peeling rollers are a peeling job ticket Member, wherein one fixation of peeling rollers, another applies torque by spring compression mechanism, so that it is close to and leaned on fixed peeling rollers Tightly.
The transmission system of above-mentioned corn harvester helical feed apparatus for peeling off, by screw feeder bigeminy sprocket wheel, barrel roll bigeminy Sprocket wheel, barrel roll single sprocket chain, three sprocket wheel of screw feeder, stripper input sprocket, horizontal axis, horizontal axis sprocket wheel, conical gear, roller gear etc. Composition;Its drive path is:Power the outside sprocket wheel input through screw feeder bigeminy sprocket wheel, three sprocket wheel of screw feeder respectively, band by host Dynamic pressure send screw feeder to rotate;Meanwhile the inner sprocket of screw feeder bigeminy sprocket wheel drives the outside sprocket wheel of barrel roll bigeminy sprocket wheel through chain one Rotation, and drive the lateral peeling rollers rotation of a part through column gear transmission;The inner sprocket of barrel roll bigeminy sprocket wheel is through chain two The rotation of barrel roll single sprocket chain is driven, and remaining lateral peeling rollers rotation is driven through column gear transmission;In three sprocket wheel of screw feeder Between sprocket wheel through chain three drive stripper input sprocket rotation, be further driven to stripper operating;The inside of three sprocket wheel of screw feeder Sprocket wheel drives the rotation of horizontal axis sprocket wheel through chain four, and drives conical gear rotation through horizontal axis, finally drives longitudinal peeling rollers rotation; Between longitudinal peeling rollers, pass through roller gear engaged transmission between lateral peeling rollers.
The beneficial effects of the invention are as follows:Fruit ear can be taken from plant, and by the fruit ear taken to centre In the transmission process of lifter, the bract of corn ear is divested, which can disposably realize the harvesting of corn ear, conveying And peeling, subsequent cargo handling operation is reduced, the percentage of impurity in kernel direct receipts maize harvesting machine threshing cylinder is reduced, significantly improves whole The operating efficiency of machine.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is A-A in Fig. 1 to sectional view.
Fig. 3 is the force feed screw feeder structure chart of the present invention.
Fig. 4 is that the force feed of the present invention dials band structure schematic diagram.
Fig. 5 is that the force feed of the present invention dials band vertical view.
Fig. 6 is the B direction views in this Fig. 5.
Fig. 7 is the peeling rollers scheme of installation of the present invention.
In figure:1-rack;2-force feed screw feeders;3-lateral peeling rollers combinations;4-longitudinal peeling rollers combinations;5-liftings Hydraulic cylinder;6-strippers;7-crossbeams;8-vertical roller foreboards;9-longerons;10-vertical roller back plates;11-hitch beams;12-insides Plate;13-outer panels;14-cover plates;15-dial band mounting base;16-screw feeder cylinders;17-holders;18-force feeds dial band;19-dial Plate mounting plate;20-shift plates;21-lateral peeling rollers;22-longitudinal peeling rollers;23-spring compression mechanisms;24-Cylinder Gears Wheel;25-conical gears;26-horizontal axis;27-horizontal axis sprocket wheels;28-screw feeder, three sprocket wheel;29-stripper input sprockets; 30-barrel roll bigeminy sprocket wheels;31-screw feeder bigeminy sprocket wheels;32-barrel roll single sprocket chains;33-chains one;34-chains two;35-chains Item three;36-chains four;37-shaft couplings;38-deflection angles;39-rear the elevations angle.
Specific implementation mode
It please refers to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, a kind of corn picker conveying peeling integral type is cut Platform, including rack 1, force feed screw feeder 2, lateral peeling rollers combination 3, longitudinal peeling rollers combination 4, lifting hydraulic cylinder 5,6 and of stripper Transmission system etc., it is characterised in that:Before rack 1 is including crossbeam 7, longeron 9, hitch beam 11, interior plate 12, outer panel 13, vertical roller Plate 8, vertical roller back plate 10 and cover plate 14 etc., outer panel 13 are located at 1 left and right sides of rack, and interior plate 12 is located at 1 middle part of rack, horizontal Beam 7, longeron 9 and hitch beam 11 are located at 1 bottom of rack, indulge roller foreboard 8 and are located at 1 front of rack, vertical roller back plate 10 after rack 1 Portion, cover plate 14 are located at 1 rear upper of rack;Stripper 6 be mounted on 1 front crossbeam 7 of rack on, 6 quantity of stripper be two with On, it is connected by shaft coupling 37 between multiple strippers 6;Force feed screw feeder 2 is by screw feeder cylinder 16 and is fixed on screw feeder cylinder 16 It dials band mounting base 15, holder 17, dial the compositions such as band 18, shift plate mounting plate 19 and shift plate 20, force feed screw feeder 2 is mounted on rack 1 On outer panel 13, structure type is:It dials band mounting base 19 to be fixed in the shape of a spiral on screw feeder cylinder 16, holder 17, which is mounted on, dials band It in mounting base 15, dials band 18 and is mounted on holder 17, dial between 16 axis of band 18 and screw feeder cylinder there are one deflection angle 38, be 10~ 80 °, there are one the rear elevations angle 39 between group band 18 and group vertical plane with plane in mounting base 15, are 0~45 °;Shift plate 20 is by dialling Plate mounting plate 19 is mounted on 16 other end of screw feeder cylinder;Lateral peeling rollers combination 3 is mounted between interior plate 12, outer panel 13, position In dialling 18 lower section of band on force feed screw feeder 2, it is made of lateral peeling rollers 21, spring attachment 23 and roller gear 24 etc., it is horizontal It is arranged to peeling rollers combination 3 in arc-shaped around force feed screw feeder 2, number is the even number more than 4;Longitudinal peeling rollers combination 4 Between vertical roller foreboard 8, vertical roller back plate 10, by longitudinal peeling rollers 22, spring attachment 23, roller gear 24 and circular cone Gears 25 etc. form, and 4 front ends of longitudinal peeling rollers combination are high, rear end is low, and 22 number of longitudinal peeling rollers is the even number more than 2;It rises Descending liquid cylinder pressure 5 is located at 1 time rear of rack, each side there are one.
Above-mentioned transverse direction peeling rollers combination 3 and longitudinal peeling rollers combine 4, and each two adjacent peeling rollers are a peeling operation Unit, wherein one fixation of peeling rollers, another applies torque by spring attachment 23, it is made to be leaned on fixed peeling rollers Tightly.
The transmission system of above-mentioned corn harvester helical feed apparatus for peeling off, by screw feeder bigeminy sprocket wheel 31, barrel roll two Join sprocket wheel 30, barrel roll single sprocket chain 32, three sprocket wheel 28 of screw feeder, stripper input sprocket 29, horizontal axis 26, horizontal axis sprocket wheel 27, circular cone The compositions such as gear 25, roller gear 24;Its drive path is:Power is by host respectively through screw feeder bigeminy sprocket wheel 31, screw feeder three The outside sprocket wheel input of sprocket wheel 28, drives force feed screw feeder 2 to rotate;Meanwhile the inner sprocket of screw feeder bigeminy sprocket wheel 31 is through chain one 33 drive the outside chain wheel rotation of barrel roll bigeminy sprocket wheel 30, and drive a part of lateral peeling rollers 21 to rotate through roller gear 24; The inner sprocket of barrel roll bigeminy sprocket wheel 30 drives barrel roll single sprocket chain 32 to rotate through chain 2 34, and is driven and drives through roller gear 24 Remaining transverse direction peeling rollers 21 rotate;The intermediate chain wheel of three sprocket wheel 28 of screw feeder drives stripper input sprocket 29 through chain 3 35 Rotation is further driven to the operating of stripper 6;The inner sprocket of three sprocket wheel 28 of screw feeder drives 27 turns of horizontal axis sprocket wheel through chain 4 36 It is dynamic, and drive conical gear 25 to rotate through horizontal axis 26, finally drive longitudinal peeling rollers 22 to rotate;Between longitudinal peeling rollers 22, it is horizontal To passing through the engaged transmission of roller gear 24 between peeling rollers 21.

Claims (3)

1. a kind of corn picker conveys the peeling integral type ceding of Taiwan, it is characterised in that:Including rack (1), force feed screw feeder (2), transverse direction Peeling rollers combination (3), longitudinal peeling rollers combination (4), lifting hydraulic cylinder (5), stripper (6) and transmission system, rack (1) include Crossbeam (7), longeron (9), hitch beam (11), interior plate (12), outer panel (13), vertical roller foreboard (8), vertical roller back plate (10) and Cover plate (14), outer panel (13) are located at left and right sides of rack (1), and interior plate (12) is located in the middle part of rack (1), crossbeam (7), longeron (9) and hitch beam (11) is located at rack (1) bottom, and vertical roller foreboard (8) is located at rack (1) front, vertical roller back plate (10) is located at machine Frame (1) rear portion, cover plate (14) are located at rack (1) rear upper;Stripper (6) is mounted on rack (1) front crossbeam (7), is plucked Fringe device (6) quantity is 2 or more, is connected by shaft coupling (37) between multiple strippers (6);Force feed screw feeder (2) is by screw feeder cylinder (16) and be fixed on screw feeder cylinder (16) dial band mounting base (15), holder (17), dial band (18), shift plate mounting plate (19) and Shift plate (20) forms, and force feed screw feeder (2) is mounted on the outer panel (13) of rack (1), and structure type is:Dial band mounting base (19) it is fixed in the shape of a spiral on screw feeder cylinder (16), holder (17), which is mounted on, to be dialled in band mounting base (15), is dialled band (18) and is mounted on On holder (17), dial between band (18) and screw feeder cylinder (16) axis there are one deflection angle (38), be 10-80 °, dial band (18) with group There are one the rear elevations angle (39) between vertical plane with plane in mounting base (15), are 0-45 °;Shift plate (20) passes through shift plate mounting plate (19) it is mounted on screw feeder cylinder (16) other end;Lateral peeling rollers combination (3) is mounted between interior plate (12), outer panel (13), Dialling below band (18) on force feed screw feeder (2), by lateral peeling rollers (21), spring attachment (23) and roller gear (24) it forms, lateral peeling rollers combination (3) is in be arranged to arc-shaped around force feed screw feeder (2), and number is the even number more than 4; Longitudinal peeling rollers combination (4) is mounted between vertical roller foreboard (8), vertical roller back plate (10), by longitudinal peeling rollers (22), spring compression Device (23), roller gear (24) and conical gear (25) composition, longitudinal peeling rollers combination (4) front end is high, rear end is low, longitudinal direction Peeling rollers (22) number is the even number more than 2;Lifting hydraulic cylinder (5) is located at rear under rack (1), each side there are one.
2. corn picker according to claim 1 conveys the peeling integral type ceding of Taiwan, it is characterised in that:The lateral peeling Roller group closes (3) and longitudinal peeling rollers combination (4), and each two adjacent peeling rollers are a peeling operation unit, wherein peeling rollers One fixation, another applies torque by spring attachment (23), it is made to be close to fixed peeling rollers.
3. corn picker according to claim 1 conveys the peeling integral type ceding of Taiwan, it is characterised in that:The transmission system It is defeated by screw feeder bigeminy sprocket wheel (31), barrel roll bigeminy sprocket wheel (30), barrel roll single sprocket chain (32), three sprocket wheel of screw feeder (28), stripper Enter sprocket wheel (29), horizontal axis (26), horizontal axis sprocket wheel (27), conical gear (25), roller gear (24) composition;Its drive path is: Power outside sprocket wheel input through screw feeder bigeminy sprocket wheel (31), three sprocket wheel of screw feeder (28) respectively by host, drives force feed screw feeder (2) it rotates;Meanwhile the inner sprocket of screw feeder bigeminy sprocket wheel (31) drives the outside of barrel roll bigeminy sprocket wheel (30) through chain one (33) Sprocket wheel rotates, and drives the lateral peeling rollers (21) of a part to rotate through roller gear (24);The inside of barrel roll bigeminy sprocket wheel (30) Sprocket wheel drives barrel roll single sprocket chain (32) to rotate through chain two (34), and drives remaining lateral peeling through roller gear (24) transmission Roller (21) rotates;The intermediate chain wheel of three sprocket wheel of screw feeder (28) drives stripper input sprocket (29) to rotate through chain three (35), It is further driven to stripper (6) operating;The inner sprocket of three sprocket wheel of screw feeder (28) drives horizontal axis sprocket wheel through chain four (36) (27) it rotates, and drives conical gear (25) to rotate through horizontal axis (26), longitudinal peeling rollers (22) is finally driven to rotate;Longitudinal peeling Between roller (22), pass through roller gear (24) engaged transmission between lateral peeling rollers (21).
CN201810443260.4A 2018-05-10 2018-05-10 Corn ear picking, conveying and peeling integrated header Active CN108401686B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113039944A (en) * 2021-03-16 2021-06-29 农业农村部南京农业机械化研究所 High-efficient broken core device of maize

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GB690184A (en) * 1950-06-20 1953-04-15 Minneapolis Moline Co Row crop implement-tractor combination
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CN204539964U (en) * 2014-08-09 2015-08-12 白宝仁 Band cuts the corn picker of the ceding of Taiwan before front harvesting and the vertical cross conveyor of stalk
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Publication number Priority date Publication date Assignee Title
CN113039944A (en) * 2021-03-16 2021-06-29 农业农村部南京农业机械化研究所 High-efficient broken core device of maize

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