CN203675672U - Corn peeling machine - Google Patents
Corn peeling machine Download PDFInfo
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- CN203675672U CN203675672U CN201420050303.XU CN201420050303U CN203675672U CN 203675672 U CN203675672 U CN 203675672U CN 201420050303 U CN201420050303 U CN 201420050303U CN 203675672 U CN203675672 U CN 203675672U
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- peeling rollers
- peeling
- installing rack
- group
- rollers
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- 240000008042 Zea mays Species 0.000 title claims abstract description 85
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 85
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 84
- 235000005822 corn Nutrition 0.000 title claims abstract description 84
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 239000012535 impurity Substances 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 206010040844 Skin exfoliation Diseases 0.000 claims description 325
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 10
- 239000013536 elastomeric material Substances 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 238000003306 harvesting Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract 5
- 210000005069 ears Anatomy 0.000 abstract 2
- 241001124569 Lycaenidae Species 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
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- 238000006073 displacement reaction Methods 0.000 description 2
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- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Classifications
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a corn peeling machine, and belongs to the technical field of corn harvesters. The corn peeling machine comprises a plurality of peeling rollers and a mounting frame, a peeling roller mounting mechanism which is used for mounting the peeling rollers is arranged on the mounting frame, a peeling transmission device which is used for driving the peeling rollers to operate for peeling is arranged at the position, at one ends of the peeling rollers, of the mounting frame, an impurity removing device which is arranged on the mounting frame and is used for removing subtending leaves wound on the peeling rollers is arranged at the tail ends of the peeling rollers, and a pressing feeding device which is used for conducting pressing feeding on corn ears is arranged at the position, corresponding to the peeling rollers, above the mounting frame. Through the peeling roller mounting mechanism and the impurity removing device, a bearing is even in stress, the service life of the bearing is ensured, the performance of the corn peeling machine is stable and reliable, meanwhile, the production efficiency and the peeling effect in the harvesting process are ensured, grains on the corn ears can be prevented from being damaged by the pressing feeding device in the pressing feeding and peeling processes, local pressing feeding is achieved, and the peeling effect is further ensured.
Description
Technical field
The utility model belongs to maize harvesting machine technical field, relates in particular to a kind of corn husker.
Background technology
Corn distributes wide as staple crops in China producing region, cultivated area is large, and approximately 0.3 hundred million hectares of Annual planting areas, due to the difference of corn variety, weather and agronomy, dry area can direct threshing, low temperature area of heavy rainfull needs harvesting, peeling, airing, then threshing, and corn direct threshing technology is still immature now, most of swath harvesting and combining carried out when harvesting, swath harvesting cuts solarization, lay, airing, then machinery or artificial harvesting, peeling, last threshing; Or realize snag harvesting with corn combine, then peeling, through through airing or not airing, then threshing.No matter swath harvesting or combining, all there is following problem in the debarker adopting:
1, the some peeling rollers for corn ear being carried out to peeling on corn husker are all rotatably installed in bearing block, and bearing block is fixedly mounted on by retaining element on the installing rack that peeling rollers is installed, thereby peeling rollers carries out in the process of peeling corn ear in rotation, the bract divesting from corn ear can be wrapped on peeling rollers, cause the diameter of peeling rollers to become large, work and so forth, adjacent and be wound with the peeling rollers of bract, can in rotation, mutually push, even can be mutually the stuck and normal work of impact, because the position of bearing block is fixed, thereby at work, shaft strength on bearing block is inhomogeneous, and then generation wear phenomenon, greatly reduce the service life of bearing, cause corn husker stability poor, meanwhile, after bract is wrapped on peeling rollers, also can affect peeling effect.
2, the rotation of peeling rollers passes to one of them peeling rollers by power set, then the gear for transmission being provided with by peeling rollers, realize the rotation of some peeling rollers, and gear is all arranged on the same position of each peeling rollers, gears all after installing, in same plane, when after one of them gear failure, will affect other all peeling rollers and run well, cause whole apparatus for peeling off to work, and then affect production efficiency.
3, of all kinds for corn ear being carried out to the force feed part kind of force feed, but be all the force feed part that hardness is larger, thereby while the bract on corn ear being carried out to peeling under the effect of force feed part, the force feed part that hardness is larger easily damages corn kernel, cause foodstuff waste and the underproduction, while is because corn ear is not of uniform size, and the gap of force feed part and apparatus for peeling off is what fix, not only cause corn kernel on large corn ear to damage, also can cause on little corn ear bract peeling not thorough, and then affect the peeling effect of this corn husker, and corn ear is very in disorder irregular in force feed process, can cause equally the problem of peeling weak effect.
Utility model content
The purpose of this utility model is to provide a kind of corn husker, and to reach, peeling is effective and seed breakage rate is low, the stable and reliable for performance and high effect of production efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is: corn husker, comprise some peeling rollers and installing rack, and described installing rack is provided with the peeling rollers installing mechanism for some described peeling rollers are installed; The described installing rack that is positioned at some described peeling rollers one end is provided with the peeling transmission device for driving some described peeling rollers running peelings; The end that is positioned at some described peeling rollers is provided with and is arranged on described installing rack and for removing the knot screen that is wrapped in bract on described peeling rollers; The top of described installing rack is also provided with the force feed device for corn ear being carried out to force feed with some described peeling rollers correspondence positions.
Improve as one, described peeling rollers installing mechanism comprises some groups of peeling rollers groups that are arranged on described installing rack, described in every group, peeling rollers group comprises four described peeling rollers that arrange in same plane, two described peeling rollers ends in the middle of being positioned in peeling rollers group described in every group are arranged on fixed head by bearing block, described fixed head is fixedly mounted on described installing rack, two described peeling rollers ends that are positioned at outside described in every group in peeling rollers group are all arranged on a plate by bearing block, described in two, connecting plate is all set on a regulating shaft, the middle part of described regulating shaft has a shaft shoulder, described in each, between connecting plate and the described shaft shoulder, all clamp a Compress Spring, described connecting plate is articulated with on described installing rack by bearing pin, under the effect of described Compress Spring, described in every group, in peeling rollers group, between the described peeling rollers in outside and adjacent described peeling rollers, form peeling gap.
As further improvement, described fixed head is provided with two bearing block installing holes that hold described bearing block, between the each described bearing block on described fixed head and described fixed head, is matched in clearance; In each described bearing block, be all provided with side by side two bearings, the end of each described bearing block is equipped with for dustproof shutoff element, and described shutoff element is rubber blanking cover.
Improve as one, described peeling transmission device comprises an active peeling rollers for power input that is arranged in two middle peeling rollers described in every group in peeling rollers group, other peeling rollers are all connected by gear drive with described active peeling rollers, described in every group, the described gear of peeling rollers group is positioned at same plane, the plane at the described gear place of the peeling rollers group setting of staggering described in adjacent two groups.
As further improving, described in described every group, the described active peeling rollers of peeling rollers group all connects a power transmission shaft being driven by power set by bevel gear pair; Described bevel gear pair comprise the drive bevel gear that is arranged on described power transmission shaft and be arranged on described active peeling rollers by dynamic bevel gear, on described drive bevel gear suit and described power transmission shaft, described in each, drive bevel gear all leans and is positioned on described power transmission shaft by a positioning sleeve, and described positioning sleeve is set on described power transmission shaft and by securing member and is installed on described power transmission shaft.
As further improving, described in described every group, the described active peeling rollers of peeling rollers group all connects successively by chain transmission; State the initiatively end of peeling rollers and be provided with back-up block, described back-up block is arranged on described installing rack.
Improve as one, described knot screen comprises and is positioned at the top of some described peeling rollers ends and is installed on the backplate on described installing rack; The below of described peeling rollers end is provided with the impurity roll that is wrapped in bract on described peeling rollers end for removing, and described impurity roll rotates and is installed on described installing rack, and the axis of described impurity roll is vertical with the axis of described peeling rollers to be arranged.
As further improving again, described impurity roll comprises and is rotatably installed in rotating shaft on described installing rack, in described rotating shaft, annular array has some removal of impurities plates, on each described removal of impurities plate, be equipped with corresponding the first groove arranging, each described the first groove and the corresponding setting of peeling rollers described in adjacent two; Described backplate is provided with some the second grooves, described the second groove and the corresponding setting one by one of described peeling rollers.
Improve as one, described force feed device comprises the star wheel frame being arranged on installing rack, on described star wheel frame, be rotatablely equipped with some rotating shafts that driven by power set, in each described rotating shaft, be equipped with the force feed star-wheel of some axial distribution, described force feed star-wheel comprises star-wheel body, described star-wheel body is provided with somely to be made and is made as the moving tooth of one with described star-wheel body by elastomeric material, some described moving tooth Spiral distributions are in the outer surface of described star-wheel body, and each described moving tooth is all along the radially setting of described star-wheel body; The setting that crosses one another of some described force feed star-wheel described in adjacent two in rotating shaft.
As further improving again, the both sides of the corn ear upstream end of described installing rack are equipped with the first adjusting device for regulating described star wheel frame height; The other end of described installing rack and the both sides that are positioned at described installing rack are equipped with the second adjusting device for regulating described star wheel frame height; Described the first adjusting device comprises the adjustment disk being arranged on described installing rack sidewall, on described adjustment disk, is hinged with first handle, is hinged with the first gripper shoe being connected with described star wheel frame on described first handle; Described adjustment disk is provided with some the first adjustment holes, and described first handle is provided with the first locking element matching with described the first adjustment hole; Described the second adjusting device comprises the second handle being hinged on described installing rack sidewall, is hinged with the second gripper shoe on described second handle, and the other end of described the second gripper shoe is provided with the fixed head being connected with described star wheel frame; Described installing rack sidewall is provided with some the second adjustment holes, and described second handle is provided with the second locking element matching with described the second adjustment hole.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
Because installing rack is provided with peeling rollers installing mechanism; The installing rack that is positioned at some peeling rollers one end is provided with peeling transmission device; The other end that is positioned at some peeling rollers is provided with knot screen; Meanwhile, the top of installing rack be provided with force feed device with some described peeling rollers correspondence positions; Thereby by peeling rollers installing mechanism, avoid peeling rollers to cause at work the shaft strength on bearing block inhomogeneous, there is wear phenomenon, and reduce the problem in bearing service life, be aided with knot screen and remove the bract being wrapped on peeling rollers, make bearing stressed even at work, further ensured the service life of bearing, make the stable and reliable for performance of corn husker; Ensure peeling rollers normal operation by peeling transmission device, and then production efficiency and peeling effect while having ensured corn husker results; Prevent in the process of force feed and peeling by force feed device, the seed on infringement corn ear, and can realize local force feed, further ensure peeling effect.
Because the end of two peeling rollers in every group of outside is equipped with the connecting plate being hinged on installing rack, and between two connecting plates, be provided with two Compress Springs, thereby peeling rollers rotates corn ear is carried out in the process of peeling, under the effect of Compress Spring, in every group of peeling rollers group, between the peeling rollers in outside and adjacent peeling rollers, form peeling gap, while preventing from only having a spring between two peeling rollers in every group of outside, wherein a peeling rollers action just involves another root peeling rollers action, realize the independent displacement of peeling rollers, and non-interference, ensure normal work, because connecting plate is hinged on installing rack by bearing pin, thereby peeling rollers is wound with after bract, peeling rollers swings centered by bearing pin with connecting plate, avoid adjacent peeling rollers to be wound with after bract, it is large that the diameter of peeling rollers becomes, and in rotation, extruding mutually, causes the shaft strength on bearing block inhomogeneous, there is wear phenomenon, and reduce the bearing problem in service life.
Owing to being matched in clearance between the each bearing block on fixed head and fixed head, thereby there is activity between fixed head and bearing block, and then peeling rollers is in to the process of corn ear removal bract, if there is bract to be wrapped on peeling rollers, after two adjacent peeling rollers push, peeling rollers drives bearing block at activity bias internal, ensure the bearing on bearing block in the course of the work, stressed even, avoid the position of bearing block on installing rack to fix, cause extruding mutually in the peeling rollers course of work adjacent and that be wound with bract, cause that shaft strength is inhomogeneous to wear and tear, affect the bearing problem in service life, owing to being provided with two bearings in bearing block, thereby the power that peeling rollers produces in the course of work, by two bearings, distributes more reasonable, makes shaft strength more even, because bearing block is provided with shutoff element, thereby prevent that by shutoff element entering of dust from affecting the normal work of bearing, further ensured the service life of bearing.
Because four gears in every group are in same plane, the setting of staggering of the plane at the gear place of two adjacent groups, thereby when after one of them gear failure, only can affect the transmission of this group, the peeling rollers of other each groups runs well, compared with tradition, avoid after a gear failure problem that whole apparatus for peeling off cannot be worked.
Because power transmission shaft is provided with the positioning sleeve that leans and locate drive bevel gear, and positioning sleeve is installed on power transmission shaft by securing member, thereby by positioning sleeve and securing member, ensured drive bevel gear and the engagement by dynamic bevel gear; Meanwhile, prevent that drive bevel gear is in power transmission process, stressed generation sidesway and affect normal work.
Because the end of active peeling rollers is provided with back-up block, thereby increase the peeling rollers working strength of stretching resistance and torsion at work by back-up block.
Because the top of peeling rollers end is provided with backplate, the below of peeling rollers end is provided with impurity roll, thereby it is too much to prevent from being wrapped in bract on peeling rollers end by backplate, then the bract being undertaken being wrapped on peeling rollers end by impurity roll is removed, prevent that the bract being stripped from from corn ear is wrapped on peeling rollers, cause adjacent two peeling rollers that extruding mutually or problem stuck and the normal work of impact occur in rotation, and effectively improved peeling effect; Meanwhile, the bract being wound around on peeling rollers end is removed, and adjacent two peeling rollers are non-interference, and then the bearing of support peeling rollers is stressed even at work, has avoided the generation of wear phenomenon, has greatly improved the service life of bearing.
Because the removal of impurities plate of impurity roll is provided with the first groove, and the first groove and the adjacent corresponding setting of two peeling rollers, thereby by the first groove, impurity roll is more near peeling rollers end, then realize and remove the bract being wound around on peeling rollers end by turn to different with peeling rollers end of impurity roll, simple in structure, removal bract is effective; Because backplate is provided with the second groove, and the second groove and peeling rollers corresponding setting one by one, thereby by the second groove, it is too much that backplate also effectively prevents that near straight trough portion bract is wrapped on peeling rollers more, removes the bract being wrapped on peeling rollers lay a good foundation for impurity roll.
Due to force feed star-wheel comprise star-wheel body and on star-wheel body radially arrange some moving teeth of being made by elastomeric material, and some moving tooth Spiral distributions are in the outer surface of star-wheel body, thereby corn ear being carried out in the process of force feed and peeling, moving tooth by elastomeric material completes, protected the seed on corn ear to avoid infringement, the output of grain is effectively ensured; Meanwhile, utilize the elasticity of elastomeric material, not only ensure that on large corn ear, corn kernel does not damage, can also ensure the peeling effect of little corn ear, and can realize local force feed; Moreover, by the moving tooth of Spiral distribution, drive corn ear towards same direction rotation and complete force feed, ensure the regularity in force feed process, and be conducive to peeling.
Because peeling rollers installing rack is provided with the first adjusting device and the second adjusting device for regulating star wheel frame height, thereby according to the difference of the difference of harvest season and corn maturity, by regulating the peeling effect of the first adjusting device and the second adjusting device guarantee corn husker, improve the adaptability of corn husker; Simple in structure, easy to adjust, and save time, laborsaving.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that A in Fig. 1 is to view;
Fig. 3 is the structural representation of middle peeling rollers in Fig. 2;
Fig. 4 is the structural representation of outside peeling rollers in Fig. 2;
Fig. 5 is the enlarged drawing of B in Fig. 3;
Fig. 6 is the structural representation of fixed head in Fig. 2;
Fig. 7 is the structural representation of peeling transmission device embodiment mono-in Fig. 1;
Fig. 8 is the structural representation of peeling transmission device embodiment bis-in Fig. 1;
Fig. 9 is the structural representation of peeling transmission device embodiment tri-in Fig. 1;
Figure 10 is the structural representation of knot screen in Fig. 1;
Figure 11 is the C-C view in Figure 10;
Figure 12 is the structural representation of force feed device in Fig. 1;
Figure 13 is that D in Figure 12 is to view;
Figure 14 is the structural representation of force feed star-wheel in Figure 12;
Figure 15 is the left view of Figure 14;
Figure 16 is the cutaway view of G-G in Figure 14;
Figure 17 is the enlarged drawing of E in Figure 12;
Figure 18 is the enlarged drawing of F in Figure 12;
In figure, 1-peeling transmission device; 2-the first adjusting device; 3-force feed device; 4-installing rack; 5-knot screen; 6-the second adjusting device; 7-peeling rollers; 8-fixed head; 9-connecting plate; 10-regulating shaft; 11-the first bearing pin; The 12-shaft shoulder; 13-Compress Spring; 14-bearing block; 15-blanking cover; 16-bearing; 17-bolt hole; 18-peeling rollers installing mechanism; 19-shaft coupling; 20-is by dynamic bevel gear; 21-drive bevel gear; 22-positioning sleeve; 23-power transmission shaft; 24-is peeling rollers initiatively; 25-safety clutch; 26-fish scale peeling portion; 27-spiral peeling portion; 28-hales portion; 29-straight trough portion; 30-gear; 31-duplex chain wheel; 32-back-up block; 33-driving-chain; 34-backplate; 35-impurity roll; 36-the first groove; 37-removal of impurities plate; 38-the second groove; 39-the first rotating shaft; 40-the second rotating shaft; 41-star wheel frame; 42-adjustment disk; 43-the first adjustment hole; 44-guide plate; 45-slide carriage; 46-the second adjustment hole; The 47-roller of pulling over; 48-rubber strip; 49-force feed star-wheel; 50-throws roller; 51-throws plate; 52-sprocket wheel; 53-moving tooth; 54-star-wheel body; 55-the second bearing pin; 56-the first jointed shaft; 57-first handle; 58-the first gripper shoe; 59-second handle; 60-top board; 61-the second gripper shoe; 62-the second jointed shaft; 63-the 3rd bearing pin.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 and Figure 12 are common, this corn husker comprises some peeling rollers 7 and installing rack 4, and this installing rack 4 is provided with the peeling rollers installing mechanism 18 for some peeling rollers 7 are installed; The installing rack 4 that is positioned at some peeling rollers 7 one end is provided with for driving the turn round peeling transmission device 1 of peeling of some peeling rollers 7; The other end that is positioned at some peeling rollers 7 is provided with and is arranged on installing rack 4 and for removing the knot screen 5 that is wrapped in bract on peeling rollers 7; The top of this installing rack 4 is also provided with the force feed device 3 for corn ear being carried out to force feed with some peeling rollers 7 correspondence positions.
As Fig. 2, shown in Fig. 3 and Fig. 4 are common, this peeling rollers installing mechanism 18 comprises some groups of peeling rollers groups that are arranged on installing rack 4, every group of peeling rollers group comprises four peeling rollers that arrange in same plane 7, this peeling rollers 7 tilts to be arranged on installing rack 4, angle of inclination is 2 to 12 degree, two peeling rollers 7 ends in the middle of being positioned in every group of peeling rollers group are arranged on fixed head 8 by bearing block 14, this fixed head 8 is fixedly mounted on installing rack 4 by bolt hole 17, this fixed head 8 is provided with two bearing block installing holes that hold bearing block 14, between each bearing block 14 on fixed head 8 and fixed head 8, be matched in clearance (referring to Fig. 6), be to be provided with free gap between bearing block 14 and fixed head 8.
Two peeling rollers 7 ends that are positioned at outside in every group of peeling rollers group are all arranged on a plate 9 by bearing block 14, this bearing block 14 is made as one with connecting plate 9, two connecting plates 9 are all set on a regulating shaft 10, the middle part of this regulating shaft 10 has a shaft shoulder 12, between every a plate 9 and the shaft shoulder 12, all clamp a Compress Spring 13, the equal screw thread in two ends of this regulating shaft 10 is provided with the adjusting nut for regulating Compress Spring 13 tension force; This connecting plate 9 is articulated with on installing rack 4 by the first bearing pin 11, under the effect of Compress Spring 13, in every group of peeling rollers group, between the peeling rollers 7 in outside and adjacent peeling rollers 7, forms peeling gap, and this fixed head 8 is arranged in same plane with connecting plate 9.
In each bearing block 14, be equipped with two bearings 16 that are arranged side by side, the end of each bearing block 14 is equipped with for dustproof shutoff element (referring to Fig. 5), this shutoff element is preferably blanking cover 15, and these blanking cover 15 interference fit are installed on bearing block 14, and this blanking cover 15 is preferably rubber blanking cover.
Thereby peeling rollers 7 is in to the process of corn ear removal bract, owing to being matched in clearance between fixed head 8 and bearing block 14, thereby there is certain activity between fixed head 8 and bearing block 14, and then in the time removing bract, if there is bract to be wrapped on peeling rollers 7, after two adjacent peeling rollers 7 push, peeling rollers 7 drives bearing block 14 at activity bias internal, ensure that bearing 16 on bearing block 14 in the course of the work, stressed even, avoid the position of bearing block 14 on installing rack 4 to fix, cause extruding mutually in peeling rollers 7 courses of work adjacent and that be wound with bract, cause bearing 16 discontinuity to be worn and torn, affect the bearing problem in 16 service lifes, simultaneously, by the Compress Spring 13 between two connecting plates 9, when being wound with after bract on peeling rollers 7, the distance of adjacent two peeling rollers 7 increases, now, connecting plate 9 is swinging centered by the first bearing pin 11, avoid adjacent peeling rollers 7 to be wound with after bract, it is large that the diameter of peeling rollers 7 becomes, extruding mutually in rotation, cause the shaft strength on bearing block 14 inhomogeneous, there is wear phenomenon, and reduce the problem in 16 service lifes of bearing, and, while preventing from only having a spring between two peeling rollers 7 in every group of outside, wherein peeling rollers 7 moves and just involves another root peeling rollers 7 and move, realize the independent displacement of peeling rollers 7, and non-interference, ensure normal work.
As shown in Figure 7, the embodiment mono-of this peeling transmission device 1 comprises the active peeling rollers 24 of power input, this active peeling rollers 24 is one of two peeling rollers 7 in the middle of being arranged in every group of peeling rollers group, other peeling rollers 7 are all in transmission connection by gear 30 with active peeling rollers 24, the gear 30 of every group of peeling rollers group is positioned at same plane, the setting of staggering of the plane at gear 30 places of two groups of adjacent peeling rollers groups.
The active peeling rollers 24 of every group of peeling rollers group all connects a power transmission shaft being driven by power set 23 by bevel gear pair, this bevel gear pair comprise the drive bevel gear 21 being arranged on power transmission shaft 23 and be arranged on peeling rollers 24 initiatively by dynamic bevel gear 20, on these drive bevel gear 21 suits and power transmission shaft 23, each drive bevel gear 21 all leans and is positioned on power transmission shaft 23 by a positioning sleeve 22, this positioning sleeve 22 is set on power transmission shaft 23 and by securing member and is installed on power transmission shaft 23, this power transmission shaft 23 can be also two short pass moving axis that link together by shaft coupling 19, this power transmission shaft 23 is provided with the castellated safety clutch 25 for safeguard protection.
This active peeling rollers 24 comprises the spiral peeling portion 27 and the straight trough portion 29 that set gradually, in this peeling rollers group, another peeling rollers 7 of being positioned at centre position adjacent with active peeling rollers 24 comprises spiral peeling portion 27 and the straight trough portion 29 for the peeling that set gradually, the rotation direction of two spiral peeling portions 27 is contrary, two peeling rollers 7 that are positioned at every group of peeling rollers group outside include the fish scale peeling portion 26 for peeling setting gradually, hale portion 28 and straight trough portion 29, this fish scale peeling portion 26, hale portion 28 and spiral peeling portion 27 makes by elastomeric material, this fish scale peeling portion 26 is zigzag near the shape of cross section of gear 30 and fish scale peeling portion 26, this is haled portion 28 and is provided with some wire drawings of protruding outer surface, the outer surface that this straight trough portion 29 is cast iron straight trough roller and cast iron straight trough roller is provided with some grooves, this spiral peeling portion 27 is for being arranged on outer surface helical groove.
As shown in Figure 8, the embodiment bis-of this peeling transmission device 1 comprises the active peeling rollers 24 of power input, this active peeling rollers 24 is one of two peeling rollers 7 in the middle of being arranged in every group of peeling rollers group, other peeling rollers 7 are all in transmission connection by gear 30 with active peeling rollers 24, the gear 30 of every group of peeling rollers group is positioned at same plane, the setting of staggering of the plane at gear 30 places of two groups of adjacent peeling rollers groups.
On the active peeling rollers 24 of every group of peeling rollers group, be equipped with duplex chain wheel 31, on the duplex chain wheel 31 of two adjacent groups, all connect successively by driving-chain 33, and two adjacent driving-chains 33 setting of staggering, one end that each active peeling rollers 24 is provided with duplex chain wheel 31 is provided with back-up block 32, and this back-up block 32 is arranged on installing rack 4.
This active peeling rollers 24 comprises the fish scale peeling portion 26 setting gradually, hale portion 28 and straight trough portion 29, the peeling rollers 7 that is positioned at outside in this peeling rollers group and match with active peeling rollers 24 comprises the spiral peeling portion 27 and the straight trough portion 29 that set gradually, another peeling rollers 7 that is positioned at centre position adjacent with active peeling rollers 24 in this peeling rollers group comprises the spiral peeling portion 27 and the straight trough portion 29 that set gradually, another peeling rollers 7 that is positioned at every group of peeling rollers group outside comprises the fish scale peeling portion 27 setting gradually, hale portion 28 and straight trough portion 29, in sum, the peeling rollers 7 with fish scale peeling portion 26 is arranged alternately with peeling rollers 7 intervals with spiral peeling portion 27.
As shown in Figure 9, embodiment tri-its structures of this peeling transmission device 1 are identical with embodiment bis-, and difference is: this active peeling rollers 24 comprises the spiral peeling portion 27 and the straight trough portion 29 that set gradually, the peeling rollers 7 that is positioned at outside in this peeling rollers group and match with active peeling rollers 24 comprises the fish scale peeling portion 26 setting gradually, hale portion 28 and straight trough portion 29, another peeling rollers 7 that is positioned at centre position adjacent with active peeling rollers 24 in this peeling rollers group comprises the fish scale peeling portion 26 setting gradually, hale portion 28 and straight trough portion 29, another peeling rollers 7 that is positioned at every group of peeling rollers group outside comprises the spiral peeling portion 27 and the straight trough portion 29 that set gradually, in sum, the peeling rollers 7 with fish scale peeling portion 26 is arranged alternately with peeling rollers 7 intervals with spiral peeling portion 27.
The driving of above three embodiment initiatively peeling rollers 24 rotating parts can be replaced mutually; Meanwhile, fish scale peeling portion 26, hale portion 28 and spiral peeling portion 27 all have left-handed and dextrorotation point, can adjust according to actual needs and combine; Embodiment mono-is applicable to gather in the crops the corn ear of dry yellow phase; Embodiment bis-and embodiment tri-are applicable to gather in the crops the corn ear of bluish yellow phase.
Thereby the corn ear of results enters after this peeling transmission device, carry out peeling by some peeling rollers 7, because every four peeling rollers 7 are made as one group, four gears 30 for transmission in every group are at same straight line, the setting of staggering of the gear 30 of two adjacent groups, thereby after one of them gear 30 damages, only can affect the transmission of this group, the peeling rollers 7 of other each groups runs well, compared with tradition, after having avoided a gear 30 to damage, the problem that whole apparatus for peeling off cannot be worked; Meanwhile, can, according to the mature condition difference of the difference of harvest season or corn ear, select the corn husker of the peeling rollers 7 of suitable layout, improve the applicability of corn husker, effectively improve peeling effect, reduce the infringement to corn ear seed.
As shown in Figure 10 and Figure 11 are common, this knot screen 5 comprise be arranged at some straight trough portions 29 belows for removing the impurity roll 35 that is wrapped in bract in straight trough portion 29, this impurity roll 35 is installed on installing rack 4, the top of some straight troughs portion 29 is provided with the backplate 34 being installed on installing rack 4, one end of this backplate 34 is concordant with the installation end of straight trough portion 29, and the other end of this backplate 34 extends to the middle part of straight trough portion 29; This impurity roll 5 and backplate 4 extend to the corresponding setting in one end at straight trough portion 3 middle parts, the vertical setting of axis of the axis of this impurity roll 5 and peeling rollers 7.
This impurity roll 35 comprises and is rotatably installed in the first rotating shaft 39 on installing rack 4, in this first rotating shaft 39, annular array has some removal of impurities plates 37, on each removal of impurities plate 37, be equipped with corresponding the first groove 36 arranging, each the first groove 36 and the adjacent corresponding setting of two straight trough portions 29; This backplate 34 is provided with some the second grooves 38, this second groove 38 and straight trough portion 29 corresponding setting one by one.
Thereby it is too much to prevent from being wrapped in bract in straight trough portion 29 by backplate 34, then the bract being undertaken being wrapped in straight trough portion 29 by impurity roll 35 is removed, prevent that the bract being stripped from from corn ear is wrapped in straight trough portion 29, cause adjacent two peeling rollers 7 that extruding mutually or problem stuck and the normal work of impact occur in rotation, and effectively improved peeling effect; Meanwhile, the bract being wound around in straight trough portion 29 is removed, and adjacent two peeling rollers 7 are non-interference, and then the bearing 16 of support peeling rollers 7 is stressed even at work, has avoided the generation of wear phenomenon, has greatly improved the service life of bearing.
As shown in Figure 12 and Figure 13 are common, this force feed device 3 comprises the star wheel frame 41 being arranged on installing rack 4, on this star wheel frame 41, be rotatablely equipped with some some the second rotating shafts 40 that driven by power set, the same side that star wheel frame 41 is all extended in each the second rotating shaft 40, one end that star wheel frame 41 is extended in each the second rotating shaft 40 is provided with the sprocket wheel 52 being connected with power set, these power set are other power sources that motor or drive sprocket 52 rotate, in each the second rotating shaft 40, be equipped with the force feed star-wheel 49 of some axial distribution, this force feed star-wheel 49 comprises star-wheel body 54, this star-wheel body 54 is provided with somely to be made and is made as the moving tooth 53 of one with star-wheel body 54 by elastomeric material, some moving tooth 53 Spiral distributions are in the outer surface of star-wheel body 54, each moving tooth 53 all along the radially setting of star-wheel body 54 (referring to Figure 14, Figure 15 and Figure 16), the setting that crosses one another of some force feed star-wheels 49 in adjacent two second rotating shafts 40.
The corn ear upstream end of this installing rack 4 is provided with the slide carriage 45 being obliquely installed, this slide carriage 45 is provided with the guide plate 44 for corn ear is shunted, the low order end of this slide carriage 45 is lower than the second rotating shaft 40, the two ends of this star wheel frame 41 are respectively equipped with the roller 47 and throw roller 50 of pulling over be arrangeding in parallel with the second rotating shaft 40, this roller 47 of pulling over is near slide carriage 45, on this roller 47 of pulling over, be axially arranged with some mounting blocks, each mounting blocks is all provided with the rubber strip 48 for tearing bract on corn ear, and adjacent two mounting blocks are crisscross arranged and form an operating angle; What this threw that roller 50 is provided with some axial settings throws plate 51 for what corn ear was thrown, and adjacent two throw plate 51 is crisscross arranged, and two throw plate 51 mutually close side in same plane to realize seamless throwing.
The both sides of the corn ear upstream end of this installing rack 4 are equipped with the first adjusting device 2 for regulating star wheel frame 41 height, this first adjusting device 2 comprises the adjustment disk 42 being arranged on installing rack 4 sidewalls, on this adjustment disk 42, be hinged with first handle 57 by the first jointed shaft 56, on this first handle 57, be hinged with the first gripper shoe 58 being connected with star wheel frame 41; This adjustment disk 42 is provided with some the first adjustment holes 43, and this first handle 57 is provided with the first locking element matching with the first adjustment hole 43, and this first locking element is preferably the second bearing pin 55(referring to Figure 17); The other end of this installing rack 4 and the both sides that are positioned at installing rack 4 are equipped with the second adjusting device 6 for regulating star wheel frame 41 height, this second adjusting device 6 comprises by the second jointed shaft 62 and is hinged on the second handle 59 on installing rack 4 sidewalls, on this second handle 59, be hinged with the second gripper shoe 61, the other end of this second gripper shoe 61 is provided with the top board 60 being connected with star wheel frame 41; These installing rack 4 sidewalls are provided with some the second adjustment holes 46, and this second handle 59 is provided with the second locking element matching with the second adjustment hole 46, and this second locking element is preferably the 3rd bearing pin 63(referring to Figure 18).
Thereby the corn ear of results evenly enters this force feed device after shunting by slide carriage 45 through guide plate 44, corn ear being carried out in the process of force feed and peeling, moving tooth 53 by elastomeric material completes, protected the seed on corn ear to avoid infringement, the output of grain is effectively ensured; Meanwhile, utilize the elasticity of elastomeric material, not only ensure that on large corn ear, corn kernel does not damage, can also ensure the peeling effect of Corn fruit ear, and can realize local force feed; Due to some moving teeth 53 Spiral distributions on star-wheel body 54, thereby by the moving tooth 53 of Spiral distribution, drive corn ear towards same direction rotation and complete force feed, having ensured the regularity in force feed process, and be conducive to peeling.
In sum, installing rack 4 is provided with peeling rollers installing mechanism 18; The installing rack 4 that is positioned at some peeling rollers 7 one end is provided with peeling transmission device 1; The other end that is positioned at some peeling rollers 7 is provided with knot screen 5; Meanwhile, the top of installing rack 4 be provided with force feed device 3 with some peeling rollers 7 correspondence positions; Thereby by peeling rollers installing mechanism 18, avoid peeling rollers to cause at work bearing 16 discontinuity on bearing block 14, there is wear phenomenon, and reduce the problem in 16 service lifes of bearing, be aided with knot screen 5 and remove the bract being wrapped on peeling rollers 7, make bearing 16 stressed even at work, further ensured the service life of bearing 16, make the stable and reliable for performance of corn husker; Ensure that by peeling transmission device 1 peeling rollers 7 runs well, and then production efficiency and peeling effect while having ensured corn husker results; Prevent in the process of force feed and peeling by force feed device 3, the seed on infringement corn ear, and can realize local force feed, further ensure peeling effect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. corn husker, comprises some peeling rollers and installing rack, it is characterized in that, described installing rack is provided with the peeling rollers installing mechanism for some described peeling rollers are installed; The described installing rack that is positioned at some described peeling rollers one end is provided with the peeling transmission device for driving some described peeling rollers running peelings; The end that is positioned at some described peeling rollers is provided with and is arranged on described installing rack and for removing the knot screen that is wrapped in bract on described peeling rollers; The top of described installing rack is also provided with the force feed device for corn ear being carried out to force feed with some described peeling rollers correspondence positions.
2. corn husker according to claim 1, it is characterized in that, described peeling rollers installing mechanism comprises some groups of peeling rollers groups that are arranged on described installing rack, described in every group, peeling rollers group comprises four described peeling rollers that arrange in same plane, two described peeling rollers ends in the middle of being positioned in peeling rollers group described in every group are arranged on fixed head by bearing block, described fixed head is fixedly mounted on described installing rack, two described peeling rollers ends that are positioned at outside described in every group in peeling rollers group are all arranged on a plate by bearing block, described in two, connecting plate is all set on a regulating shaft, the middle part of described regulating shaft has a shaft shoulder, described in each, between connecting plate and the described shaft shoulder, all clamp a Compress Spring, described connecting plate is articulated with on described installing rack by bearing pin, under the effect of described Compress Spring, described in every group, in peeling rollers group, between the described peeling rollers in outside and adjacent described peeling rollers, form peeling gap.
3. corn husker according to claim 2, is characterized in that, described fixed head is provided with two bearing block installing holes that hold described bearing block, between the each described bearing block on described fixed head and described fixed head, is matched in clearance; In each described bearing block, be all provided with side by side two bearings, the end of each described bearing block is equipped with for dustproof shutoff element, and described shutoff element is rubber blanking cover.
4. corn husker according to claim 1, it is characterized in that, described peeling transmission device comprises an active peeling rollers for power input that is arranged in two middle peeling rollers described in every group in peeling rollers group, other peeling rollers are all connected by gear drive with described active peeling rollers, described in every group, the described gear of peeling rollers group is positioned at same plane, the plane at the described gear place of the peeling rollers group setting of staggering described in adjacent two groups.
5. corn husker according to claim 4, is characterized in that, described in described every group, the described active peeling rollers of peeling rollers group all connects a power transmission shaft being driven by power set by bevel gear pair; Described bevel gear pair comprise the drive bevel gear that is arranged on described power transmission shaft and be arranged on described active peeling rollers by dynamic bevel gear, on described drive bevel gear suit and described power transmission shaft, described in each, drive bevel gear all leans and is positioned on described power transmission shaft by a positioning sleeve, and described positioning sleeve is set on described power transmission shaft and by securing member and is installed on described power transmission shaft.
6. corn husker according to claim 4, is characterized in that, described in described every group, the described active peeling rollers of peeling rollers group all connects successively by chain transmission; State the initiatively end of peeling rollers and be provided with back-up block, described back-up block is arranged on described installing rack.
7. corn husker according to claim 1, is characterized in that, described knot screen comprises and is positioned at the top of some described peeling rollers ends and is installed on the backplate on described installing rack; The below of described peeling rollers end is provided with the impurity roll that is wrapped in bract on described peeling rollers end for removing, and described impurity roll rotates and is installed on described installing rack, and the axis of described impurity roll is vertical with the axis of described peeling rollers to be arranged.
8. corn husker according to claim 7, it is characterized in that, described impurity roll comprises and is rotatably installed in rotating shaft on described installing rack, in described rotating shaft, annular array has some removal of impurities plates, on each described removal of impurities plate, be equipped with corresponding the first groove arranging, each described the first groove and the corresponding setting of peeling rollers described in adjacent two; Described backplate is provided with some the second grooves, described the second groove and the corresponding setting one by one of described peeling rollers.
9. corn husker according to claim 1, it is characterized in that, described force feed device comprises the star wheel frame being arranged on installing rack, on described star wheel frame, be rotatablely equipped with some rotating shafts that driven by power set, in each described rotating shaft, be equipped with the force feed star-wheel of some axial distribution, described force feed star-wheel comprises star-wheel body, described star-wheel body is provided with somely to be made and is made as the moving tooth of one with described star-wheel body by elastomeric material, some described moving tooth Spiral distributions are in the outer surface of described star-wheel body, each described moving tooth is all along the radially setting of described star-wheel body, the setting that crosses one another of some described force feed star-wheel described in adjacent two in rotating shaft.
10. corn husker according to claim 9, is characterized in that, the both sides of the corn ear upstream end of described installing rack are equipped with the first adjusting device for regulating described star wheel frame height; The other end of described installing rack and the both sides that are positioned at described installing rack are equipped with the second adjusting device for regulating described star wheel frame height; Described the first adjusting device comprises the adjustment disk being arranged on described installing rack sidewall, on described adjustment disk, is hinged with first handle, is hinged with the first gripper shoe being connected with described star wheel frame on described first handle; Described adjustment disk is provided with some the first adjustment holes, and described first handle is provided with the first locking element matching with described the first adjustment hole; Described the second adjusting device comprises the second handle being hinged on described installing rack sidewall, is hinged with the second gripper shoe on described second handle, and the other end of described the second gripper shoe is provided with the fixed head being connected with described star wheel frame; Described installing rack sidewall is provided with some the second adjustment holes, and described second handle is provided with the second locking element matching with described the second adjustment hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050303.XU CN203675672U (en) | 2014-01-26 | 2014-01-26 | Corn peeling machine |
| PCT/CN2014/081377 WO2015109762A1 (en) | 2014-01-26 | 2014-07-01 | Corn peeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050303.XU CN203675672U (en) | 2014-01-26 | 2014-01-26 | Corn peeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675672U true CN203675672U (en) | 2014-07-02 |
Family
ID=50997661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050303.XU Expired - Lifetime CN203675672U (en) | 2014-01-26 | 2014-01-26 | Corn peeling machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203675672U (en) |
| WO (1) | WO2015109762A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798548A (en) * | 2015-03-17 | 2015-07-29 | 王侯小 | Corn peeling machine |
| CN108450133A (en) * | 2018-03-23 | 2018-08-28 | 魏海峰 | A kind of automated machine separator |
| CN110720307A (en) * | 2019-10-22 | 2020-01-24 | 勇猛机械股份有限公司 | Efficient maize picker peeling mechanism |
| CN111083998A (en) * | 2019-12-20 | 2020-05-01 | 河北汇朝机械配件有限公司 | Corn husker |
| CN114651606A (en) * | 2022-03-30 | 2022-06-24 | 山西农业大学资源环境学院 | Peeling device of corn harvester |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017042073A (en) * | 2015-08-25 | 2017-03-02 | 株式会社Ｉｈｉスター | Corn harvester |
| CN112544246B (en) * | 2020-12-08 | 2022-06-21 | 河北科技大学 | Automatic fresh corn processing production line |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496474B (en) * | 2008-02-02 | 2011-12-28 | 中国农业机械化科学研究院 | Device for peeling ear of corn and corn ear peeling machine with the device |
| CN201312492Y (en) * | 2008-11-26 | 2009-09-23 | 王猛 | Stripper for corn harvester |
| CN101874439B (en) * | 2009-11-12 | 2012-03-21 | 福田雷沃国际重工股份有限公司 | Corn peeling device |
| EP2335472B1 (en) * | 2009-12-18 | 2012-08-01 | Olimac S.r.l. | Stalk-chopper and machine for harvesting maize equipped with such stalk-chopper |
| CN203027727U (en) * | 2012-11-21 | 2013-07-03 | 沁阳市泰利机械制造有限公司 | High-efficient corn husker |
-
2014
- 2014-01-26 CN CN201420050303.XU patent/CN203675672U/en not_active Expired - Lifetime
- 2014-07-01 WO PCT/CN2014/081377 patent/WO2015109762A1/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798548A (en) * | 2015-03-17 | 2015-07-29 | 王侯小 | Corn peeling machine |
| CN108450133A (en) * | 2018-03-23 | 2018-08-28 | 魏海峰 | A kind of automated machine separator |
| CN110720307A (en) * | 2019-10-22 | 2020-01-24 | 勇猛机械股份有限公司 | Efficient maize picker peeling mechanism |
| CN111083998A (en) * | 2019-12-20 | 2020-05-01 | 河北汇朝机械配件有限公司 | Corn husker |
| CN114651606A (en) * | 2022-03-30 | 2022-06-24 | 山西农业大学资源环境学院 | Peeling device of corn harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015109762A1 (en) | 2015-07-30 |
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