CN108419514B - Screw conveying peeling device for corn cutting table - Google Patents
Screw conveying peeling device for corn cutting table Download PDFInfo
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- CN108419514B CN108419514B CN201810442174.1A CN201810442174A CN108419514B CN 108419514 B CN108419514 B CN 108419514B CN 201810442174 A CN201810442174 A CN 201810442174A CN 108419514 B CN108419514 B CN 108419514B
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- peeling roller
- peeling
- longitudinal
- conveying
- roller
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- 240000008042 Zea mays Species 0.000 title claims abstract description 63
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 63
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 60
- 235000005822 corn Nutrition 0.000 title claims abstract description 60
- 238000005520 cutting process Methods 0.000 title description 9
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000009490 roller compaction Methods 0.000 claims description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 235000009973 maize Nutrition 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 4
- 235000013339 cereals Nutrition 0.000 description 5
- 238000003306 harvesting Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001057636 Dracaena deremensis Species 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/06—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The invention discloses a corn header spiral conveying peeling device which comprises a frame, a spiral pinch auger, a left lateral peeling roller set, a right lateral peeling roller set, a longitudinal peeling roller set, a transmission system and the like; the spiral pressing and conveying auger consists of an auger cylinder, a pressing and conveying shifting belt, a shifting plate and the like; the poking plate is arranged in the middle of the auger barrel; the pressing and conveying shifting belt is spirally arranged on the screw feeder cylinder and consists of a rubber plate, a bracket, a mounting seat and the like; the left side transverse peeling roller group and the right side transverse peeling roller group are respectively arranged at the left side and the right side below the spiral pressure conveying auger, and the two ends of the left side transverse peeling roller group and the right side transverse peeling roller group are respectively arranged on the outer side plate and the inner side plate; the longitudinal peeling roller set is positioned in the middle of the frame; the corn cob peeling machine can replace a grain conveying auger to finish transverse conveying of corn ears, and meanwhile, the bracts are peeled off, a special corn ear peeling machine is omitted, the impurity content of a threshing cylinder of a corn harvester for directly collecting grains is reduced, and the operation efficiency of the whole machine is improved.
Description
Technical Field
The invention relates to a corn harvester, in particular to a corn header spiral conveying peeling device which carries out transverse spiral conveying on ears picked by a header ear picking mechanism and finishes corn ear peeling in the conveying process.
Background
Corn combine harvesters can be classified into a corn harvester for picking and peeling ears and a corn harvester for directly harvesting kernels according to different operation products. The corn harvester has the same cutting tables, the corn harvester is characterized in that the corn harvester is provided with a corn picking mechanism for picking the corn from corn plants, the corn is conveyed to a grain conveying auger under the action of a reel pulling chain, and then the corn is pushed to move from two ends to the middle through the auger rotation, so that transverse conveying is completed, and finally, the corn is conveyed to a lifter to complete subsequent operation. The corn bracts are removed, and the corn cob removing machine is one of the main tasks completed after the corn cob is picked.
The corn harvester is characterized in that corn ears are conveyed to a stripper by a header through a lifter, so that stripping operation is completed. The main working parts of the peeling machine are a press feeder and a peeling roller, corn ears are tightly adhered to the peeling roller under the pressure action of the press feeder, the peeling rollers are mutually abutted and relatively rotated, and under the action of friction force between the surface of the peeling roller and corn ear bracts, the corn ear bracts are pulled down to finish peeling. Meanwhile, the corn ears after being peeled move axially along the peeling roller under the stirring of the stirring teeth of the pressure transmitter and fall into the fruit box. The corn ear peeling machine is complex in structure, power consumption in the corn ear peeling process is large, and working efficiency of the whole machine is reduced.
The corn harvester with direct-harvesting kernel is characterized by that the corn ear is transferred to threshing cylinder by means of lifter. The ears are in the threshing cylinder, the ears mandrel is broken under the actions of beating, rubbing, brushing and the like of the threshing part, the seeds fall off, and finally, the seeds are separated from the mandrel, the bracts and other impurities under the actions of a concave plate sieve and a straw-removing device. The corn threshing machine is used for removing bracts in threshing and cleaning, but the working efficiency of the threshing system is low because of more bracts She Cengshu and uneasy breaking, and meanwhile, the loss rate of corn kernels is increased because of the entrainment of the bracts.
Therefore, the peeling mechanism is arranged on the cutting table, so that the working efficiency is remarkably improved. The corn harvester cutting table which can be peeled and is searched at present is a corn harvester spike picking table with the application number of 201510392723.5 of Shandong Hedera agricultural equipment and equipment company, and the corn harvester cutting table is characterized in that the corn harvester is arranged in the middle of the cutting table and is arranged before a conveying screw feeder. But the structure increases the length of the cutting table, which is unfavorable for the longitudinal stability and the operation operability of the whole machine.
In summary, if a mechanism can complete peeling operation by a header without affecting the overall stability and operation control performance of the corn combine, the mechanism has great significance for improving and developing the corn combine technology.
Disclosure of Invention
In order to solve the technical problems, the invention provides the corn header spiral conveying peeling device which can replace a grain conveying auger on a corn combine harvester header to finish transverse conveying of corn ears, and simultaneously peel off bracts on the corn ears, so that a corn ear peeling machine which is independently installed can be omitted, the impurity content in a threshing roller of a grain direct-harvesting corn harvester is reduced, and the working efficiency of the whole machine can be remarkably improved.
The invention adopts the following technical scheme:
the utility model provides a maize header screw conveying peeling device, includes frame, screw press send screw feeder, left side horizontal peeling roller group, right side horizontal peeling roller group, vertical peeling roller group and transmission system etc. its characterized in that: the frame is a structural support of the device and is formed by combining and welding 2 outer side plates, 2 inner side plates, a rear cover plate, a rear upper cover plate, a longitudinal roller mounting front plate, a longitudinal roller mounting rear plate, a cross beam, a longitudinal beam, a hanging beam, a small cross beam, a transmission bearing seat mounting plate and the like; the two ends of the spiral pressing and conveying screw feeder are arranged on screw feeder bearing seats on the frame, and the spiral pressing and conveying screw feeder consists of a screw feeder cylinder, a large number of pressing and conveying stirring belts, 2 or 3 stirring plates, stirring plate mounting plates and the like; the stirring plates are arranged on a stirring plate mounting plate in the middle of the screw feeder cylinder, and are uniformly distributed and arranged along the circumferential direction of the screw feeder cylinder; the pressing and conveying shifting belt is spirally arranged on the screw feeder cylinder from two ends to the middle, and the spiral direction of the pressing and conveying shifting belt from two ends to the middle is opposite to the rotation direction of the spiral pressing and conveying screw feeder; the pressure conveying shifting belt consists of a rubber plate, a bracket, a mounting seat and the like, wherein the rubber plate and the axis direction of the screw feeder cylinder form a left-right deflection angle to the left or right, the value range is 15-75 degrees, the vertical surface of the rubber plate and the upper plane of the mounting seat form a rear elevation angle, and the value range is 0-45 degrees; the left side horizontal peeling roller group and the right side horizontal peeling roller group are respectively arranged at the left side and the right side below the spiral conveying auger, the left side horizontal peeling roller group and the right side horizontal peeling roller group are of symmetrical structures and are composed of an active peeling roller, a passive peeling roller, a spring seat, a cylindrical gear, a fixed bearing seat, a horizontal roller pressing bearing seat and the like, the number of peeling rollers (including the active peeling roller and the passive peeling roller) of the horizontal peeling roller group is more than four, the peeling rollers are arranged in an arc shape, and two ends of the peeling rollers are respectively arranged on an outer side plate and an inner side plate; the longitudinal peeling roller set is positioned in the middle of the frame, two ends of the longitudinal peeling roller set are respectively arranged on the front support plate of the longitudinal roller and the rear support plate of the longitudinal roller, the longitudinal peeling roller set consists of an active peeling roller, a passive peeling roller, a fixed bearing seat, a longitudinal roller compacting bearing seat, a spring seat, a cylindrical gear, a conical gear and the like, the number of peeling rollers (including the active peeling roller and the passive peeling roller) of the longitudinal peeling roller set is greater than two, and the feeding end of the longitudinal peeling roller set is higher than the discharging end.
Above-mentioned maize header screw conveying peeling device's spiral pressure send screw feeder, its both ends are pressed and are sent the dial band and install on the screw feeder section of thick bamboo according to the helix, and both ends are installed the helix that is pressed and are sent the dial band and respectively be more than one, and when both ends installation helix was more than two, the helix was along screw feeder section of thick bamboo circumference equipartition arrangement, and all helices are from both ends to the spiral direction in the centre opposite with the direction of rotation of screw pressure send screw feeder.
The left side transverse peeling roller set, the right side transverse peeling roller set and the longitudinal peeling roller set respectively comprise an active peeling roller and a passive peeling roller, and one active peeling roller is adjacent to one passive peeling roller and is a peeling operation unit; the two ends of the driving peeling roller of the left lateral peeling roller group and the right lateral peeling roller group are arranged on the inner side plate and the outer side plate through the fixed bearing seat, the two ends of the driven peeling roller are arranged on the lateral roller pressing bearing seat and are pressed by the compression spring arranged on the spring seat, so that the driven peeling roller is abutted against the driving peeling roller; the two ends of the driving peeling roller of the longitudinal peeling roller set are arranged on a longitudinal roller installation front plate and a longitudinal roller installation rear plate through a fixed bearing seat, the driven peeling roller of the longitudinal peeling roller set is arranged on a longitudinal roller compaction bearing seat and is compacted by a compression spring arranged on a spring seat, so that the driven peeling roller is tightly abutted against the driving peeling roller.
The transmission system of the corn header spiral conveying peeling device is the same on the left side and the right side, and consists of an auger shaft duplex chain wheel, a cross roller single chain wheel, a cross shaft chain wheel, a bevel gear, a first transmission chain, a second transmission chain, a third transmission chain and a cylindrical gear arranged on a peeling roller, wherein the transmission route is as follows: the power is input by the main machine through the outer side chain wheel of the auger shaft duplex chain wheel, is transmitted to the peeling roller triplex chain wheel through the first transmission chain, is respectively transmitted to the peeling roller single-chain wheel through the second transmission chain to drive the driving peeling roller to rotate, is transmitted to the transverse shaft chain wheel through the third transmission chain to drive the transverse shaft to rotate, is transmitted to the longitudinal peeling roller group through the transverse shaft through the pair of bevel gears, and is transmitted between the transverse peeling rollers and between the longitudinal peeling rollers through cylindrical gears arranged at two ends of the peeling rollers.
The beneficial effects of the invention are as follows: the corn combine harvester cutting table can replace a grain conveying auger to finish transverse conveying of corn ears, and meanwhile, the bracts on the corn ears are stripped, so that a special corn ear stripper is omitted, the impurity content in a threshing roller of a corn direct-harvesting harvester for grains is reduced, and the operation efficiency of the whole harvester is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
FIG. 3 is a schematic view of the screw auger of the present invention.
Fig. 4 is a front view of the push-to-dial belt installation of the present invention.
Fig. 5 is a top view of the push belt of the present invention.
Fig. 6 is a view in the direction a in fig. 5.
Fig. 7 is a schematic view of the right side cross-skinning roller set and drive of the present invention.
Fig. 8 is a schematic view of the longitudinal stripping roll assembly of the present invention.
Fig. 9 is a right side drive diagram of the present invention.
In the figure: 1-a frame; 2-spiral pressure conveying screw feeder; 3-left side transverse peeling roller group; 4, a longitudinal peeling roller group; 5-right side transverse peeling roller group; 6-an auger bearing seat; 7-an outer plate; 8-a rear upper cover plate; 9-a rear cover plate; 10-an inner side plate; 11-hanging beam; 12-a drive shaft socket mounting plate; 13-mounting a rear plate on the longitudinal roller; 14-small cross beam; 15-longitudinal beams; 16-a front plate for installing the longitudinal roller; 17-a cross beam; 18-an auger barrel; 19-pressing the shifting belt; 20-a poking plate mounting plate; 21 shifting plate; 22-a rubber plate; 23-a bracket; 24-mounting base; 25-left and right offset angles; 26-back elevation; 27-an active stripping roller; 28-a passive peeling roller; 29-a cylindrical gear; 30-spring seat; 31-compressing the spring; 32-a transverse roller compacting bearing seat; 33-a fixed bearing seat; 34-vertical roller compacting bearing seat; 35-bevel gear; 36-an auger shaft duplex sprocket; 37-a cross roller triple sprocket; 38-a horizontal roller single sprocket; 39-horizontal axis; 40-cross axle sprocket; 41-a first transmission chain; 42-a second transmission chain; 43-transmission chain three.
Detailed Description
As shown in fig. 1 to 9, a corn header spiral conveying peeling device comprises a frame 1, a spiral pinch auger 2, a left lateral peeling roller set 3, a right lateral peeling roller set 5, a longitudinal peeling roller set 4, an auger bearing seat 6, a transmission system and the like, and is characterized in that: the frame 1 is a structural support of the device and is formed by combining and welding 2 outer side plates 7, 2 inner side plates 10, a rear cover plate 9, a rear upper cover plate 8, a longitudinal roller mounting front plate 16, a longitudinal roller mounting rear plate 13, a cross beam 17, a longitudinal beam 15, a hanging beam 11, a small cross beam 14, a transmission shaft bearing mounting plate 12 and the like; the two ends of the spiral pressing and conveying screw feeder 2 are arranged on screw feeder bearing seats 6 on the frame 1, and the spiral pressing and conveying screw feeder 2 consists of a screw feeder cylinder 18, a large number of pressing and conveying stirring belts 19, 2 or 3 stirring plates 21, a stirring plate mounting plate 20 and the like; the poking plates 21 are arranged on a poking plate mounting plate 20 in the middle of the auger barrel 18, and the poking plates 21 are uniformly distributed and arranged along the circumferential direction of the auger barrel 18; the pressing and conveying shifting belt 19 is spirally arranged on the screw feeder barrel 18 from two ends to the middle, and the spiral direction of the pressing and conveying shifting belt 19 from two ends to the middle is opposite to the rotation direction of the spiral pressing and conveying screw feeder 2; the pressure conveying shifting belt 19 consists of a rubber plate 22, a bracket 23, a mounting seat 24 and the like, wherein the rubber plate 22 and the axis direction of the screw feeder cylinder 18 form a left-right deflection angle 25 leftwards or rightwards, the value range is 15-75 degrees, the vertical surface of the rubber plate 22 and the upper plane of the mounting seat 24 forms a rear elevation angle 26, and the value range is 0-45 degrees; the left lateral peeling roller set 3 and the right lateral peeling roller set 5 are respectively arranged at the left side and the right side below the spiral conveying auger 2, the left lateral peeling roller set 3 and the right lateral peeling roller set 5 are of symmetrical structures and are composed of an active peeling roller 27, a passive peeling roller 28, a spring 31, a spring seat 30, a cylindrical gear 29, a fixed bearing seat 33, a lateral roller pressing bearing seat 32 and the like, the number of peeling rollers (comprising the active peeling roller 27 and the passive peeling roller 28) of the left lateral peeling roller set 3 and the right lateral peeling roller set 5 is more than four, and the two ends of the peeling rollers are respectively arranged on the outer side plate 7 and the inner side plate 10; the longitudinal peeling roller set 4 is positioned in the middle of the frame 1, two ends of the longitudinal peeling roller set 4 are respectively arranged on the front support plate 16 and the rear support plate 13 of the longitudinal roller, the longitudinal peeling roller set 4 consists of an active peeling roller 27, a passive peeling roller 28, a fixed bearing seat 33, a longitudinal roller pressing bearing seat 34, a spring 31, a spring seat 30, a cylindrical gear 29, a conical gear 35 and the like, the total number of peeling rollers (including the active peeling roller 27 and the passive peeling roller 28) of the longitudinal peeling roller set 4 is larger than two, and the feeding end of the longitudinal peeling roller set 4 is higher than the discharging end.
The spiral pinch screw feeder 2 of the corn header spiral conveying peeling device has the advantages that the pinch dial belts 19 at the two ends of the spiral pinch screw feeder are arranged on the screw feeder barrel 18 according to spiral lines, the spiral lines of the pinch dial belts 19 at the two ends of the spiral pinch screw feeder are more than one, and when the spiral lines at the two ends of the spiral pinch screw feeder are more than two, the spiral lines are uniformly distributed and arranged along the circumferential direction of the screw feeder barrel 18.
The left side transverse peeling roller set 3, the right side transverse peeling roller set 5 and the longitudinal peeling roller set 4 comprise an active peeling roller 27 and a passive peeling roller 28, and one active peeling roller 27 is adjacent to one passive peeling roller 28 and is a peeling operation unit; the two ends of the driving peeling roller 27 of the left lateral peeling roller group 3 and the right lateral peeling roller group 5 are arranged on the inner side plate 10 and the outer side plate 7 through fixed bearing blocks 33, the two ends of the driven peeling roller 28 are arranged on a lateral roller pressing bearing block 32, and are pressed by a compression spring 31 arranged on a spring seat 30 so as to be close to the driving peeling roller 27; the two ends of the driving peeling roller 27 of the longitudinal peeling roller set 4 are arranged on the longitudinal roller installation front plate 16 and the longitudinal roller installation rear plate 13 through fixed bearing blocks 33, the driven peeling roller 28 of the longitudinal peeling roller set 4 is arranged on a longitudinal roller compaction bearing block 34 and is compacted by a compression spring 31 arranged on a spring seat 30 so as to be abutted against the driving peeling roller 27.
The transmission system of the corn header spiral conveying peeling device is the same on the left side and the right side, and consists of an auger shaft duplex chain wheel 36, a cross roller duplex chain wheel 37, a cross roller single chain wheel 38, a cross shaft 39, a cross shaft chain wheel 40, a bevel gear 35, a transmission chain I41, a transmission chain II 42, a transmission chain III 43 and a cylindrical gear 30 arranged on a peeling roller, wherein the transmission route is as follows: the power is input by a main machine through the outer side chain wheel of the auger shaft duplex chain wheel 36, is transmitted to the peeling roller duplex chain wheel 37 through the first transmission chain 41 by the inner side chain wheel of the auger shaft duplex chain wheel 36, is respectively transmitted to the peeling roller single-chain wheel 38 through the second transmission chain 42 to drive the driving peeling roller 27 to rotate, is transmitted to the transverse shaft chain wheel 40 through the third transmission chain 43 to drive the transverse shaft 39 to rotate, is transmitted to the longitudinal peeling roller group 4 through the transverse shaft 39 through the pair of bevel gears 35, and is transmitted between the transverse peeling rollers and between the longitudinal peeling rollers through the cylindrical gears 29 arranged at two ends of the peeling rollers.
Claims (4)
1. The utility model provides a maize header screw conveying peeling device which characterized in that: including frame (1), spiral pressure send screw feeder (2), left side horizontal peeling roller group (3), right side horizontal peeling roller group (5), vertical peeling roller group (4), screw feeder bearing frame (6) and transmission system, its characterized in that: the frame (1) is a structural support of the device and is formed by welding two outer side plates (7), two inner side plates (10), a rear cover plate (9), a rear upper cover plate (8), a longitudinal roller mounting front plate (16), a longitudinal roller mounting rear plate (13), a cross beam (17), a longitudinal beam (15) and a hanging beam (11) in a combined mode; the two ends of the spiral pressing and conveying screw feeder (2) are arranged on screw feeder bearing seats (6) on the frame (1), and the spiral pressing and conveying screw feeder (2) consists of a screw feeder cylinder (18), a plurality of pressing and conveying stirring belts (19), two or three stirring plates (21) and a stirring plate mounting plate (20); the poking plates (21) are arranged on a poking plate mounting plate (20) in the middle of the auger barrel (18), and the poking plates (21) are uniformly distributed and arranged along the circumferential direction of the auger barrel (18); the pressing and conveying stirring belt (19) is spirally arranged on the screw feeder cylinder (18) from two ends to the middle, and the spiral direction of the pressing and conveying stirring belt (19) from two ends to the middle is opposite to the rotation direction of the spiral pressing and conveying screw feeder (2); the pressure conveying shifting belt (19) consists of a rubber plate (22), a bracket (23) and a mounting seat (24), wherein the rubber plate (22) and the axis direction of the screw feeder cylinder (18) form a left-right deflection angle (25) to the left or right, the value range is 15-75 degrees, the vertical surface of the upper plane of the rubber plate (22) and the mounting seat (24) forms a rear elevation angle (26), and the value range is 0-45 degrees; the left lateral peeling roller set (3) and the right lateral peeling roller set (5) are respectively arranged at the left side and the right side below the spiral pressing auger (2), the left lateral peeling roller set (3) and the right lateral peeling roller set (5) are of symmetrical structures and are composed of an active peeling roller (27), a passive peeling roller (28), a spring (31), a spring seat (30), a cylindrical gear (29), a fixed bearing seat (33) and a lateral roller pressing bearing seat (32), the number of peeling rollers of the left lateral peeling roller set (3) and the right lateral peeling roller set (5) is greater than four, the peeling rollers are arranged in an arc shape, and two ends of the peeling rollers are respectively arranged on an outer side plate (7) and an inner side plate (10); the longitudinal peeling roller set (4) is located in the middle of the frame (1), the stirring plate (21) of the spiral conveying auger (2) is arranged below, two ends of the longitudinal peeling roller set are respectively arranged on the longitudinal roller installation front plate (16) and the longitudinal roller installation rear plate (13), the longitudinal peeling roller set (4) consists of an active peeling roller (27), a passive peeling roller (28), a fixed bearing seat (33), a longitudinal roller compaction bearing seat (34), a spring (31), a spring seat (30), a cylindrical gear (29) and a conical gear (35), the total number of peeling rollers of the longitudinal peeling roller set (4) is greater than two, and the feeding end of the longitudinal peeling roller set (4) is higher than the discharging end.
2. The corn header screw conveyor peeling device of claim 1, wherein: the spiral pressing and conveying screw feeder (2) is characterized in that the pressing and conveying stirring belts (19) at the two ends of the spiral pressing and conveying screw feeder are arranged on the screw feeder cylinder (18) according to spiral lines, more than one spiral line is respectively arranged at the two ends of the spiral pressing and conveying stirring belts (19), and when more than two spiral lines are arranged at the two ends of the spiral pressing and conveying stirring machine, the spiral lines are uniformly distributed and arranged along the circumferential direction of the screw feeder cylinder (18).
3. The corn header screw conveyor peeling device of claim 1, wherein: the left side transverse peeling roller set (3), the right side transverse peeling roller set (5) and the longitudinal peeling roller set (4) comprise an active peeling roller (27) and a passive peeling roller (28), and one active peeling roller (27) is adjacent to one passive peeling roller (28) and is a peeling operation unit; the two ends of the driving peeling roller (27) of the left lateral peeling roller set (3) and the right lateral peeling roller set (5) are arranged on the inner side plate (10) and the outer side plate (7) through a fixed bearing seat (33), the two ends of the driven peeling roller (28) are arranged on a lateral roller pressing bearing seat (32) and are pressed by a compression spring (31) arranged on a spring seat (30) so as to be close to the driving peeling roller (27); the two ends of the driving peeling roller (27) of the longitudinal peeling roller set (4) are arranged on a longitudinal roller installation front plate (16) and a longitudinal roller installation rear plate (13) through a fixed bearing seat (33), the driven peeling roller (28) of the longitudinal peeling roller set (4) is arranged on a longitudinal roller compaction bearing seat (34) and is compacted by a compression spring (31) arranged on a spring seat (30) so as to be tightly abutted against the driving peeling roller (27).
4. The corn header screw conveyor peeling device of claim 1, wherein: the left side and the right side of the transmission system are the same, the transmission system consists of an auger shaft duplex chain wheel (36), a cross roller duplex chain wheel (37), a cross roller single chain wheel (38), a cross shaft (39), a cross shaft chain wheel (40), a bevel gear (35), a transmission chain I (41), a transmission chain II (42), a transmission chain III (43) and a cylindrical gear (29) arranged on a peeling roller, and the transmission route is as follows: the power is input by a main machine through an outer side chain wheel of an auger shaft duplex chain wheel (36), is transmitted to a peeling roller duplex chain wheel (37) through a first transmission chain (41) by an inner side chain wheel of the auger shaft duplex chain wheel (36), is respectively transmitted to a peeling roller single chain wheel (38) through a second transmission chain (42) to drive a driving peeling roller (27) to rotate, is transmitted to a transverse shaft chain wheel (40) through a third transmission chain (43) to drive a transverse shaft (39) to rotate, is transmitted to a longitudinal peeling roller group (4) through a pair of bevel gears (35) by the transverse shaft (39), and is transmitted between the transverse peeling rollers and between the longitudinal peeling rollers through cylindrical gears (29) arranged at two ends of the peeling rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810442174.1A CN108419514B (en) | 2018-05-10 | 2018-05-10 | Screw conveying peeling device for corn cutting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810442174.1A CN108419514B (en) | 2018-05-10 | 2018-05-10 | Screw conveying peeling device for corn cutting table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108419514A CN108419514A (en) | 2018-08-21 |
| CN108419514B true CN108419514B (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810442174.1A Active CN108419514B (en) | 2018-05-10 | 2018-05-10 | Screw conveying peeling device for corn cutting table |
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| CN (1) | CN108419514B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392477A (en) * | 2018-12-17 | 2019-03-01 | 南京工业大学 | A kind of husker sheller device |
| CN109819765A (en) * | 2019-03-24 | 2019-05-31 | 北京工业大学 | A kind of rotation of screw thread roller bearing can evenly distribute corn ear distributor |
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