CN100334938C - Complete spike and straw feeding type combined harvester - Google Patents
Complete spike and straw feeding type combined harvester Download PDFInfo
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- CN100334938C CN100334938C CNB2004100921417A CN200410092141A CN100334938C CN 100334938 C CN100334938 C CN 100334938C CN B2004100921417 A CNB2004100921417 A CN B2004100921417A CN 200410092141 A CN200410092141 A CN 200410092141A CN 100334938 C CN100334938 C CN 100334938C
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Abstract
To feed a threshing treatment material dropped and fed from a receiving net 39 of a threshing chamber 30 and returning treatment material fed by a returning and conveying apparatus 36 from a separation part B in a state which is hard to mix with a swinging and separating apparatus 32 and in a state dispersed in a lateral direction of a thresher body.A threshing cylinder 31 is arranged in a state in which a threshing cylinder-rotating shaft center X is unevenly distributed to the side opposite to the side on which a charging inlet 42 of the returning and conveying apparatus 36 is positioned. A stopper member 43 for the treated material is installed in a part deviated onto the side on which the charging inlet 42 is positioned from the center Y in the lateral direction of the thresher body of a grain pan 32a in the swinging and separating apparatus 32. The stopper member 43 of the treated material suppresses movement of the treated material on the grain pan to the lateral direction of the thresher. (C)2006,JPO&NCIPI.
Description
Technical field
The present invention relates to have the complete spike and straw feeding type combined harvester (being designated hereinafter simply as combine) of sheller unit, the whole input of the fringe bar of reaping part harvesting carried out the threshing processing in this sheller unit.
Background technology
In above-mentioned combine, utilize reduction treatment apparatus that the after-treatment thing sent from screening portion (be equivalent to reduce handled thing) is reduced, by the oscillating riddle screening device dust such as grain grain and straw bits are carried out Screening Treatment again.
This existing combine reference opens flat 11-155347 communique (paragraph [0022] and Fig. 2 below are called patent documentation 1) as the spy of Japan and the spy of Japan opens flat 11-266670 communique (paragraph [0018] and Fig. 3 below are called patent documentation 2).In the technology of patent documentation 1 record, the after-treatment thing reclaims with auger conveyor 23 from the after-treatment thing and turns back to swing screening case 20 by reduction apparatus 24.In the technology of patent documentation 2 records, the after-treatment thing is supplied to the front portion of swing screening case 23 by lateral transfer auger conveyor 27 and 20 reduction of longitudinal spiral conveyer belt device.
Another kind of existing combine is that the spy of Japan opens the type shown in the flat 7-274693 communique (referring to paragraph [0012] section and Fig. 1～2, below being called patent documentation 3).In the technology of these patent documentation 3 records, auxiliary winnower winnowing machine (auxiliary winnowing fan) 18 is being set near the top of screening plant B, outlet 20 from secondary reduction device 9 is dispersing at the after-treatment thing (reduction handled thing) of screening plant B reduction relatively, and the screening wind of auxiliary winnower winnowing machine 18 plays the screening effect.
Complete spike and straw feeding type combined harvester is handled because of being supplied to the fringe bar of harvesting drum chamber to carry out threshing from fringe bar base portion to fringe end integral body, so the straw bits that produce in the drum chamber etc. are a lot, the straw bits of sneaking into from the after-treatment thing (reduction handled thing) that screening portion carries etc. are also a lot.The after-treatment thing reduces in the oscillating riddle screening device sneaking under the state of a lot of straw bits etc., and sneaks into when drum chamber's threshing flange drops to the threshing handled thing on the oscillating riddle screening device, reduces the screening capacity and the screening precision of oscillating riddle screening device easily.
If adopt patent documentation 3 disclosed technology, come the reduction handled thing of autoreduction conveying plant to be supplied to the oscillating riddle screening device, but this structure is because of being provided with auxiliary pressure fan etc., cost height and complex structure through the screening effect.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of complete spike and straw feeding type combined harvester, this combine cost is low, simple in structure, though there is the reduction of after-treatment thing, the oscillating riddle screening device can effectively accurately screen.
The technological means of the problem that solves
In order to achieve the above object, complete spike and straw feeding type combined harvester of the present invention is that whole input of the fringe bar of harvesting carried out the whole ear stalk type combine that threshing is handled; Sheller unit has drum chamber, screening chamber, reduction conveying plant; By the threshing cylinder in this drum chamber the integral body of aforementioned harvesting fringe bar being carried out threshing handles; The screening chamber has the oscillating riddle screening device, and this oscillating riddle screening device carries out Screening Treatment by the mobile screening wind to the body rear to the threshing handled thing that the threshing flange from this drum chamber falls; The reduction conveying plant is supplied to this screening chamber to the reduction handled thing reduction from this screening chamber; It is characterized in that, the dividing wall and aforementioned sheller unit one cross wall that are provided with between aforementioned drum chamber roof and aforementioned threshing flange upper end constitute the preliminary election space that aforementioned reduction handled thing is carried out preliminary election, by this preliminary election space aforementioned reduction conveying plant outlet are communicated with aforementioned screening chamber.
According to this feature structure, by being communicated with the screening chamber of aforementioned preliminary election space and screening portion, a screening wind part that flows out from the screening chamber flows into the preliminary election space, and rearward flows in this space.In case the after-treatment thing (reduction handled thing) that comes self-sizing portion is discharged from the reduction conveying plant, this inflows screening pneumatic jig be elected to be with under, the after-treatment thing is hanked in advance and is dropped on the oscillating riddle screening device that screens the chamber behind grain grain and the dust.And, because of preliminary election space and near screening wind that it flow in oriented body rear, dust than light weight disperses to the rear of body than grain grain is easier, be discharged to outside the body with the dust that comes the self-sizing chamber, perhaps in the oscillating riddle screening device, drop to grain grain rear (downstream side on the handled thing transfer direction).So, even how the dust of sneaking into from the after-treatment thing that returns of screening chamber also can separate dust and revert to the oscillating riddle screening device by screening wind hank in advance grain grain and dust in advance from the grain grain.Can be according to circumstances, make screened dust in screening wind action current downflow, do not return the oscillating riddle screening device and discharge outside the body.
Therefore, according to the present invention, even exist the reduction handled thing to sneak into, this reduction handled thing also can more effectively and more accurately be screened by the oscillating riddle screening device with the threshing handled thing from the threshing flange.Therefore, can improve the efficient of screening portion Screening Treatment.Among the present invention, only be provided with the next door, simultaneously, pre-select the screening wind that also is used to the self-sizing chamber, can reduce cost and simplify structure.
In order to pre-select the screening wind that also is used to the self-sizing chamber, in a preferred embodiment, leading section at the oscillating riddle screening device is provided with wind pushing mechanism, is used for aforementioned screening wind is supplied to the screening chamber, and this wind pushing mechanism also can screen wind to this and be supplied to aforementioned preliminary election space.
In a preferred embodiment, aforementioned outlet is arranged on aforementioned sheller unit one horizontal side-walls, is provided with at this outlet place the guiding face of aforementioned reduction handled thing direction dispersion forwards, backwards.According to this feature structure, because of disperseing by guiding face the reduction handled thing of discharging to the body fore-and-aft direction from reduction conveying plant outlet, enlarged the available zone of preliminary election at the body fore-and-aft direction, therefore, the reduction handled thing that flows out by outlet flows into the preliminary election space from the screening chamber seeing off under the wind action easily, reverts to the oscillating riddle screening device after more accurately grain grain and dust being screened.Therefore, the Screening Treatment efficient in the laggard row filter of preliminary election chamber can further improve.
In a preferred embodiment, bottom, the contiguous aforementioned preliminary election space of aforementioned outlet is provided with, simultaneously, aforementioned guiding face is arranged on this outlet place downwards obliquely.The favourable part of this structure is to be difficult for retaining at threshing cylinder from the reduction handled thing that outlet flows out.
In a preferred embodiment, on the handled thing transfer direction of aforementioned oscillating riddle screening device, aforementioned outlet opening is in the downstream of this oscillating riddle screening device leading section.Therefore, on the oscillating riddle screening device, be dispersed in fore-and-aft direction (handled thing transfer direction) mutually from the zone of the threshing flange whereabouts threshing handled thing of drum chamber with from the fall zone of reduction handled thing of aforementioned outlet, therefore, two handled things on the oscillating riddle screening device are difficult to mix, and avoid piling up the layer thickness of handled thing easily at local thickening.
In a preferred embodiment, the center of rotation of aforementioned threshing cylinder is put extension with respect to the left and right sides center line of aforementioned oscillating riddle screening device in body one lateral deviation, simultaneously, aforementioned left and right sides center line, be biased in body opposite side and the aforementioned preliminary election of the contiguous below of aforementioned oscillating riddle screening device ground configuration space with clamping.
According to this structure, because of threshing cylinder is biased in body one side, so, in the ratio of the whole transverse width of sheller unit, can guarantee that the width in preliminary election space is bigger.The reduction handled thing of discharging is dispersed in wider, promotes the screening effect by screening wind.Therefore, though also can be more accurately on the narrow compact sheller unit of transverse width reduction handled thing hank in advance grain grain and dust.
In addition, the Screening Treatment of carrying out behind the oscillating riddle screening device below the reduction handled thing drops to from the preliminary election space has following benefit.Promptly, the left and right sides center line that axle core that threshing cylinder rotates and reduction conveying plant outlet clip the oscillating riddle screening device is laterally separated configuration, disperses mutually in the horizontal from the zone of the threshing flange whereabouts threshing handled thing of drum chamber with from the fall zone of reduction handled thing of aforementioned outlet on the oscillating riddle screening device.Therefore, two handled things on the oscillating riddle screening device are difficult to mix, and avoid piling up the bed thickness of handled thing easily at local thickening.
In a preferred embodiment, below aforementioned preliminary election space block piece is set, this block piece prevents that the reduzate that this preliminary election space pre-selection process is crossed from laterally moving on aforementioned oscillating riddle screening device.According to this structure, block piece more is partial to reduction apparatus than the left and right sides center line of oscillating riddle screening device and is discharged oral-lateral.Therefore, drop to the reduction handled thing on the oscillating riddle screening device after the preliminary election and drop to threshing handled thing on the oscillating riddle screening device, be difficult on the oscillating riddle screening device, laterally moving because of there being block piece, thereby can not mix mutually from the threshing flange.So, the more difficult mixing of two handled things on the oscillating riddle screening device.
In addition, cut more little if aforementioned block piece extends the interval of being arranged to from this block piece to aforementioned left and right sides center line at the handled thing moving direction of aforementioned oscillating riddle screening device the closer to the downstream, between the crossbearer of block piece and oscillating riddle screening device, the migration that the reduction handled thing that falls from aforementioned outlet is accompanied by the oscillating riddle screening device spreads in the horizontal.Therefore, the reduction handled thing is along with grain grain and dust are filtered in this handover easily.
In a preferred embodiment, aforementioned next door have the threshing body frame that extends along the body fore-and-aft direction and be positioned at this body frame and aforementioned drum chamber top board between the sheet metal parts.Therefore, the material with special intensity need not be set, as strengthening part, just can obtain the good intensity in next door, reduce cost, simplified structure to body frame.
Other feature structure and to have advantageous effect and effect that feature structure rises as follows with reference to description of drawings.
Description of drawings
Fig. 1 is the left view of the combine of first embodiment of the invention;
Fig. 2 is the right view of combine;
Fig. 3 is the plane of combine;
Fig. 4 is the profile of sheller unit;
Fig. 5 is the profile at the preliminary election via configuration portion place of sheller unit;
Fig. 6 is the plane of pre-routing path;
Fig. 7 is the profile for the treatment of apparatus;
Fig. 8 is the profile of reduction conveying plant;
Fig. 9 is the front elevation of threshing cylinder drive unit;
Figure 10 is a kinematic scheme;
Figure 11 is the end view of the transmission device of sheller unit;
Figure 12 is the subsequent figures of combine integral body;
Figure 13 is the side view of crawler unit;
Figure 14 is the link configuration portion profile of crawler unit;
Figure 15 is the end view at the rear portion of crawler unit;
Figure 16 is the subsequent figures of link;
Figure 17 is the plane of the combine of second embodiment of the invention;
Figure 18 is the end view of sheller unit in second embodiment;
Figure 19 is the vertical profile subsequent figures of threshing portion in second embodiment;
Figure 20 be in second embodiment oscillating riddle screening device hold up fringe bar plane.
Embodiment
Below, describe with reference to the various preferred implementations of accompanying drawing complete spike and straw feeding type combined harvester of the present invention (hereinafter to be referred as combine).Below, the direction of advance of combine is called fore-and-aft direction, the left and right directions (the perforation direction of paper among Fig. 1) perpendicular to this fore-and-aft direction is called laterally.
First kind of embodiment
At first, the combine with reference to first kind of embodiment of Fig. 1～16 couple the present invention describes.
This combine is shown in Fig. 1～3, have mounting type Drive Section and former moving portion, this mounting type Drive Section is being equipped driver's seat 2 on the body voluntarily 6 of twelve Earthly Branches support of can being walked by crawler unit (example of running gear) 1, this former moving portion is positioned at driver's seat 2 belows, is disposing engine 3.Carrying sheller unit D on the body frame 4 of body 6 voluntarily.Dressing grain sack portion 10 is set the aforementioned former moving portion rear of body 6 voluntarily at this, this loading bag portion 10 is with sheller unit D and be listed in body transversely, and this loading bag portion 10 has tanker 11.Body front end at sheller unit D is being provided with the harvesting pre-treatment portion 20 with rotation rice pulling wheel 23.And harvesting pre-treatment portion 20 rearward end with feeder 21 free to rotate link to each other, and make lift cylinder 5 interlocks on the feeder 21 simultaneously, thereby erect head bars such as results rice.
That is to say, when stretching operation lift cylinder 5, swing up and down operation feeder 21 by this lift cylinder 5 relative sheller unit D, harvesting pre-treatment portion 20 descending operations become relative proper motion body 6, nearside divider 22 etc. to be positioned at the non-job state of rising on the rising built on stilts such as subaerial decline job state and nearside divider 22.When making body 6 walkings voluntarily under the harvesting pre-treatment portion 20 decline job states, harvesting pre-treatment portion 20 utilizes nearside divider 22 that the erect head bar is divided into harvesting object and non-harvesting object, under rotation rice pulling wheel 23 effects of rotating, harrowing into spiral propeller 25 1 sides that are positioned at platform 24 inside as the fringe tip of the erect head bar that gathers in object on the nearside divider 22, extract strain bar base portion by the hairclipper type reaping apparatus 26 that is positioned at platform 24 leading sections, harvesting fringe bar around around the body lateral shaft core by said spiral propeller 25 lateral transfer of rotating.Therefore, the harvesting fringe bar that arrives aforementioned feeder 21 inlet the place aheads send pawl 25a to deliver to feeder 21 by the bar-shaped rake that rotates with spiral propeller 25, the harvesting fringe bar that enters in the feeder is transported to the back upper place by the feeding conveyer 27 of rotating drive along feeder 21 to fringe end integral body from strain bar base portion in feeder, send in the body of sheller unit D.Sheller unit D carries out threshing to the fringe bar that extracts to be handled, and threshing is supplied to the tanker 11 at pack portion 10 places, and threshing skin straw is discharged from the rear portion of sheller unit D.
As shown in Figure 4, this sheller unit D has A of threshing portion and the B of screening portion; The A of threshing portion have the drum chamber 30 that is positioned at the device internal upper part, can be around front and back towards rotating shaft core X be arranged on threshing cylinder 31 in this drum chamber 30 etc. freely to rotate; The B of screening portion has the screening chamber BR that is positioned at the device bottom, can freely drive the oscillating riddle screening device 32 of swing etc. in aforementioned drum chamber for 30 times.Sheller unit D also has horizontal first auger conveyor 33 and second auger conveyor 34 that is arranged on screening chamber BR bottom, the conveying plant 35 that is arranged on the lateral outer side at place, pack portion 10 places, reduction pretreating device 40, reduction conveying plant 50 and grinder 38, this grinder 38 can freely drive to rotate and be arranged on drum chamber's lower rear, discharges considering pulverization process to be worth doing and drop to the rear from the straw that send dirt mouth 37 and the B of screening portion of drum chamber 30.
Among the A of threshing portion, by feeding conveyer 27 the fringe bar of the harvesting of delivering to drum chamber 30 porch from strain bar base portion to fringe end integral body, be grilled into blade 31a by the helical form that is positioned at threshing cylinder 31 leading sections and be grilled into drum chamber 30, this is grilled into harvesting fringe bar that blade 31a is grilled into is transported in the drum chamber rear by the cylinder tooth 31b of the threshing cylinder 31 that is rotating and carries out threshing and handle, make the shelling grain wait the shelling handled thing to fall, threshing row straw is discharged from the dirt mouth 37 that send that is positioned at drum chamber 30 rear portions from adaptor 39.
The B of screening portion swings screening and the choosing of screening pneumatic jig, the swing screening is the adaptor 39 from drum chamber 30 to be dropped to the shelling handled thing that screens chamber BR receive and be transported to the rear by aforementioned oscillating riddle screening device 32, plate 32a that send by this oscillating riddle screening device 32, chaff sieve 32b, straw shaker 32c (straw rack) and sieve grain device 32d swing screening, screening pneumatic jig choosing is by being undertaken by being positioned at by the winnower winnowing machine (a tohmi or a winnowing fan) of oscillating riddle screening device 32 front ends below (example of wind pushing mechanism, and be an example that plays wind apparatus of this wind pushing mechanism) the 36 screening wind of rearward supplying with.Through these screening effects the shelling handled thing is filtered into dust such as grain grain or bar bits, the grain grain falls from oscillating riddle screening device 32, and dust transport is to grinder 38.
Aforementioned first auger conveyor 33 is from being transported to the lateral outer side of sheller unit D after the B of screening portion receives the single treatment thing.Aforementioned conveying plant 35 is made of auger conveyor, send the tanker 11 that is supplied to pack portion 10 raising from the handled thing of first auger conveyor 33.Aforementioned second auger conveyor 34 is accepted to be transported to lateral outer side behind the after-treatment thing (be equivalent to reduce handled thing) from the B of screening portion, is supplied to aforementioned reduction pretreating device 40.
Shown in Fig. 7～8, aforementioned reduction pretreating device 40 is arranged on the outside of the horizontal sidewall 60 of sheller unit D, and have treatment box 42, be arranged on the processing rotor 43 of these treatment box 42 inside, utilize handled thing introducing port 41 that the feeding terminal of treatment box 42 with aforementioned second auger conveyor 34 is communicated with.
That is to say, the conveying effect that reduction pretreating device 40 utilizes this second auger conveyor 34 imports treatment box 42 inside to after-treatment thing of being carried from the B of screening portion by second auger conveyor 34 and straw bits etc., by processing blade 43a that handles rotor 43 and the processing projection 44 of on treatment box 42, fixing, the after-treatment thing that enters in the treatment box is carried out the grain purification.Reduction pretreating device 40 utilizes the release action of handling blade 43a that the smart grain after handling and straw bits are supplied to from the outlet of treatment box 42 and reduces conveying plant 50.
Shown in Fig. 5,7～8 etc., aforementioned reduction conveying plant 50 becomes helical feed type conveying plant, have lower end side be communicated with on the outlet of aforementioned processing case 42 up and down towards handled thing raise to send tube 51 and be positioned at this handled thing and raise and send tube 51 inner and spiral organs 52 free to rotate.
Shown in Fig. 5～6, reduction conveying plant 50 also have raise at handled thing send the tube outlet 53 that 51 upper ends are provided with in the mode of opening forwards, on the horizontal sidewall 60 of sheller unit D, be arranged to through hole and with sheller unit D in the discharge opening 54, the metallic plate system communication means 55 that is fixed on horizontal sidewall 60 exterior sides in the mode that is communicated with this discharge opening 54 and outlet 53 that are being communicated with.Inner face side in communication means 55 is formed with inclined guide face (example of guiding face) 56.From above-below direction, this inclined guide face 56 is inclined to inboard away from the approaching more device of the front side of aforementioned outlet 53 more.
With reference to Fig. 5～6, label 61 is leading trucks of the adaptor 39 of carrying drum chamber 30; The 64th, at the threshing body frame that the body fore-and-aft direction constitutes with the dihedral steel tubing, support guide frame 61 also is arranged in the device with the antetheca 62 that connects sheller unit D and the state of rear wall 63; 66 are arranged on the sheet metal parts of 65 of this threshing body frame 64 and drum chamber's roofs, and 69 with 69a are and the rotating shaft core X of threshing cylinder 31 attaching parts that are connected threshing body frame 64 and leading truck 61 that are provided with of same level roughly.On 65 on adaptor 39 upper end 39a and drum chamber's top board, constitute next door 67 by aforementioned threshing body frame 64 and sheet metal parts 66 in the mode that drum chamber 30 is isolated from the horizontal sidewall 60 of the body of sheller unit D.
63 modes across total length from the antetheca in the sheller unit D 62 to rear wall are arranged in aforementioned next door 67, and the remaining space in drum chamber 30 and the sheller unit is carried out zoning by drum chamber 30 front and back across the mode of total length.Utilize the horizontal sidewall 60 at the discharge opening 54 places place of aforementioned next door 67 and reduction apparatus 50, total length forms pre-routing path (example in preliminary election space) 68 at sheller unit D internal upper part and before and after in across sheller unit D.This pre-routing path 68 opening downwards in the total length of its fore-and-aft direction, by being communicated with the screening chamber BR of the B of screening portion between adaptor 39 and the horizontal sidewall 60, the screening wind energy that is fed to screening chamber BR from winnower winnowing machine 36 flows into wherein.In addition, aforementioned attaching parts 69,69a are being extended under the situation about being provided with along threshing body frame 64, these attaching parts 69,69a also can become the inscape in next door 67.
As shown in Figure 5, threshing cylinder 31 is configured in the mode that the body left and right sides center line Y of the relative oscillating riddle screening device 32 of its rotating shaft core X is biased in side opposite sides, aforementioned pre-routing path 68 position.That is to say, the rotating shaft core X of threshing cylinder 31 extends in body one side off normal with respect to the left and right sides center line Y of oscillating riddle screening device 32, simultaneously, with clamping left and right sides center line Y, the mode that is biased in another side of body and contiguous oscillating riddle screening device 32 belows disposes pre-routing path 68.So in the ratio of the whole transverse width of sheller unit, 67 intervals to horizontal sidewall 60 (transverse width) becomes big from the next door, the transverse width of pre-routing path 68 also becomes big.The discharge opening 54 of reduction conveying plant 50 is configured with contiguous pre-routing path 68 of its upper end side part and near be positioned at pre-routing path 68 bottoms of horizontal sidewall 60 mode.
According to above structure, reduction conveying plant 50 utilizes from the drive force spiral organ 52 of reduction pretreating device 40 via transmission case 45 transmissions and rotates, the handled thing that is transferred out from the B of screening portion by second auger conveyor 34 has been carried out the grain that is untreated after grain purifies at reduction pretreating device 40, raise by handled thing and to send tube 51 and spiral organ 52 to raise and send, in raising the end of making arrangements for his funeral, with the moving blade that is being connected 57 release actions free to rotate of helical axis 52a one under, forwards discharge from outlet 53, from spue top in the sheller unit D of discharge opening 54, freely fall in device as the reduction handled thing, revert to oscillating riddle screening device 32.Again the reduction handled thing is discharged and when discharge opening 54 spues from outlet 53, in this reduction handled thing flows and spues auto levelizer from discharge opening 54 along inclined guide face 56 guiding of communication means 55, thereby, with the state that is distributed to fore-and-aft direction from the discharge opening 54 pre-routing path 68 that spues.
So the reduction handled thing is when discharge opening 54 spues,, be filtered into grain grain and dust flowing to from the BR of screening portion under the screening effect pre-routing path 68, from the screening wind of winnower winnowing machine 36.Because of pre-routing path 68 with and near the screening wind that rearward flows is arranged, dust such as straw bits are than the easier downstream of handling in the moving direction of dropping on down of the grain grain on the oscillating riddle screening device 32, this reduction handled thing reverts to oscillating riddle screening device 32.Aforementioned discharge opening 54 openings more are in the downstream than a plate 32a that send who is arranged on these oscillating riddle screening device 32 leading sections on the processing transfer direction of oscillating riddle screening device 32.Therefore, on oscillating riddle screening device 32, be dispersed in mutually on the fore-and-aft direction (handled thing transfer direction) from the zone of the whereabouts threshing handled thing of the adaptor 39 of drum chamber 30 with from the fall zone of reduction handled things of aforementioned discharge opening 54.So two handled things are difficult on oscillating riddle screening device 32 mixes, thereby avoid piling up the local thickening of bed thickness of handled thing easily.
The inclined guide face 56 of communication means 55 also tilts to the body below as Fig. 4 and shown in Figure 5.In addition, by above-mentioned such, the discharge opening 54 of aforementioned reduction conveying plant 50 is positioned near the bottom of pre-routing path 68.Therefore, side-looking discharge opening 54 is difficult for blocking the reduction handled thing to close on the threshing cylinder 31 and the adaptor 39 (with reference to Fig. 4) of mutual same level position with the stacked mode of cylinder shaft core X at these threshing cylinders 31 and adaptor 39.
As Fig. 2～3 and shown in Figure 12, loading bag portion 10 has aforementioned tanker 11, the grain grain is sent tube 12, support bag bar 13, fixed mount 15, carried bag platform 16 and auxiliary with stepper 14; Tanker 11 is arranged on driver's seat 2 rears and in the horizontal side of sheller unit D and be parallel to this sheller unit D; The grain grain is sent tube 1 and is arranged on the funnel-shaped bottom portion 11a arranged side by side on these tanker 11 fore-and-aft directions; Support bag bar 13 is positioned at 12 liang of horizontal sides of each grain grain expelling tube; Fixed mount 15 is connected on the tanker 11; Carrying bag platform 16 is arranged on the aforementioned body frame 4 in the mode that is positioned at tanker 11 belows; The auxiliary with stepper 14 with this year bag platform 16 horizontal end be connected.
Part towards sheller unit D in the tanker 11 is connecting aforementioned conveying plant 35.Tanker 11 stores the shelling grain of being supplied with by conveying plant 35 from reclaiming from threshing device D, and the shelling grain that stores is sent tube 12 from the grain grain of opening operation discharge.The pivotal support that the auxiliary is freely swinging up and down with stepper 14, can switch to the user mode of lodging shape and the state that stores of standing shape by swinging up and down operation, the user mode of this lodging shape is from carrying bag platform 16 approximate horizontal ground to walking the state that body 6 lateral outer side are stretched out, and the state of storing of this standing shape is the state that the horizontal lateral surface along the hood 6 of former moving portion erects.
That is to say, in loading bag portion 10, base end side loading at support bag bar 13 is placing empty grain sack 17, send tube 12 places at each grain grain, from the base end side of support bag bar 13 to tip side-draw clearancen grain sack 17, and the opening of this grain sack 17 is contained on the grain grain expelling tube 12, thereby support is accepted by carrying a bag platform 16 in the bottom side of grain sack 17.In this state, in case discharge the grain grain for grain sack 17 from tanker 11, just can be to storing shelling grain pack at tanker 11 places.When packing operation, the pack operator uses auxiliary's stepper 14 with aforementioned user mode.
Shown in Fig. 3 and Fig. 9～11, the center line Z ground, rotating shaft core X grip(per) feed device 21 left and right sides of threshing cylinder 31 biasing engine 3 opposite sides.This feeder 21 base end sides below is the body frame 4 of body 6 voluntarily, and transmission case 70 is being set on it.At the front side wall of sheller unit D, but the rotating fulcrum 31c of threshing cylinder 31 is being provided with the threshing cylinder drive pulley 71 that one freely is being rotationally connected relatively.Among the sheller unit D with the horizontal sidewall of engine 3 opposite sides on, a pair of winnower winnowing machine drive pulley 72a and 72b, the first screw drives belt pulley 73, the second screw drives belt pulley 74, screening plant drive pulley 75, grinder drive pulley 57, driving pulley 94 are being set, the driving force of engine 3 are being distributed to threshing cylinder 31 and other parts of sheller unit D by aforementioned transmission case 70.
That is to say that in a side of transmission case 70 (with the horizontal side of engine 3 homonymies), the power shaft 70a of this transmission case 70 supports around the lateral shaft core free to rotately.At transmission case 70 horizontal pars intermedias, the output shaft 70b of this transmission case 70 to the support free to rotate of axle core, simultaneously, stretches to the rear from transmission case 70 around front and back.In addition, the driving force of the output shaft 3a of engine 3 sends power shaft 70a to by driving-belt 80.And driving-belt 83 is across being wound on the output shaft 70b one first output belt pulley 81 that is being connected free to rotate, aforementioned threshing cylinder drive pulley 71, becoming flexible to be arranged on a plurality of guiding belt pulleys 82 at sheller unit D front side wall place and to be positioned near the first output belt pulley, 81 tightening belts and take turns on 93.
Another side of aforementioned transmission case 70 (the horizontal side relative with engine 3), driving-belt 85 is across being wound on on the second output belt pulley 84, the aforementioned first screw drives belt pulley 73, aforementioned driving pulley 94, the aforementioned second screw drives belt pulley 74 and the guiding belt pulley 95 of the output shaft 70c unitary rotation of lateral shaft core support free to rotate.In addition, driving-belt 86 is across on the side 73a and aforementioned side's winnower winnowing machine drive pulley 72a that are wound on a pair of output belt pulley 73a, the 73b of the aforementioned first screw drives belt pulley, 73 unitary rotation.In addition, driving-belt 87 is across on the opposing party 73b and aforementioned the opposing party's winnower winnowing machine drive pulley 72b that are wound on a pair of output belt pulley 73a, the 73b of the aforementioned first screw drives belt pulley, 73 unitary rotation.Driving-belt 86 and driving-belt 87 switch to the transmission tense situation by the straining pulley device 88 of the handover operation that can freely swing.In addition, driving-belt 70 is across being wound on the output belt pulley 94a free to rotate with aforementioned driving pulley 94 one, aforementioned conveying plant belt pulley 75 and the guiding belt pulley 89.Again driving-belt 92 across being wound on the output belt pulley 75a free to rotate, grinder drive pulley 77 and the guiding belt pulley 91 with screening plant drive pulley 75 one.77 pairs of grinders of grinder drive pulley, 38 rotating fulcrum gear interlocks.
That is to say that the driving force of engine 3 passes to transmission case 70 by driving-belt 80, be divided into the driving force of threshing cylinder system and the driving force of screening system by this transmission case 70.The driving force of threshing cylinder system is sent to its rear flank, rear by the first output belt pulley 81 from transmission case 70, and is circuitous to feeder 21 by aforementioned guiding belt pulley 82, be delivered to threshing cylinder drive pulley 71 by driving-belt 83 till.The driving force of screening system passes to winnower winnowing machine drive pulley 52a, 52b and the first screw drives belt pulley 73, the second screw drives belt pulley 74, screening plant drive pulley 75 and grinder drive pulley 77 by each driving- belt 85,86,87,90,92 after being spread out of from another side of transmission case 70 (the horizontal side relative with engine 3) by the second output belt pulley 84.Winnower winnowing machine 36 is according to switching the transmission tense situation between aforementioned driving-belt 86 and driving-belt 87, variable speed drives becomes fast state or lower-speed state.
As shown in figure 13, aforementioned left and right sides crawler unit 1 has dilatory frame 145, should dilatory frame 145 respectively by front side link 160 fixedly connected on the running gear connecting portion 144 of front side in the body frame 4 of body 6 voluntarily, by the rear side link 160 fixedly connected rear side running gear connecting portions 144 of going up.Should draw frame 145 by a pair of steel pipe system frame 145a of portion, 145b constitute up and down.Crawler unit 1 also has track drive wheel body 146, ground connection wheel body 147f, 147a, 147,147b, 147r, the nervous wheel body 148 of crawler belt, top wheel body 149 and rubber system pedrail delivering strap 150; By the fixing gearbox 7 of body frame 4 leading sections, by body frame 4 support track drive wheel bodys 146 free to rotate; Ground connection wheel body 147f, 147a, 147,147b, 147r is free to rotate is supported on down on the bogie side frame 145b fore-and-aft direction many places; The nervous wheel body 148 of crawler belt is by the support free to rotate of the rearward end of last side frame member 145a; Top wheel body 149 is supported between nervous wheel body 148 of this crawler belt and the aforementioned track drive wheel body 146 by the arm 145c that extends from last side frame member 145a is rotatable; Rubber system pedrail delivering strap 150 is across being wound on each wheel body 146,147f, 147a, 147,147b, the 147r, 148,149.
As shown in figure 15, the nervous wheel body 148 of aforementioned crawler belt can become flexible support by the nervous arm 145d that extends to the rear from last bogie side frame 145a rearward end and slidably stretch.Nervous arm 145d and be fixed on aforementioned on the supporter 151 on the bogie side frame 145a, across adorning adjusting thread spindle 152.Should regulate thread spindle 152 by rotating operation, nervous arm 145d goes up bogie side frame 145a relatively and slides to the body rear side, moves forward and backward to regulate the nervous wheel body 148 of crawler belt.Utilize the slidable adjustment of the rotating operation of adjusting thread spindle 152,,, the tensile force of adjusting pedrail delivering strap 150 is increased if make the rearward mobile adjusting of the nervous wheel body 148 of crawler belt with regard to the nervous wheel body 148 of energy crawler belt to nervous arm 145d; Regulate if the nervous wheel body 148 of crawler belt is forwards moved, the tensile force of pedrail delivering strap 150 is reduced.
As shown in figure 13, on the side-looking direction, front side link 160 and forefront ground connection wheel body 147f disposed adjacent, and be connected on the dilatory frame 145 in rotating shaft core P1 the place ahead of the ground connection wheel body 147a that is positioned at this ground connection wheel body 147f rear side.
The rear of the link 160 of rear side rotating shaft core P2 of in the end square ground connection wheel body 147r during with side-looking links to each other with dilatory frame 145.During side-looking, dispose directly over the adjacent ground connection wheel body 147b in the in the end square ground connection wheel body of top wheel body 149 147r the place ahead.That is to say that the rotating shaft core 149a of top wheel body 149 is positioned on the vertical line by this ground connection wheel body 147b rotating shaft core P3.In addition, hang over pedrail delivering strap part and the nearly contour configuration of pedrail delivering strap part that hangs on the track drive wheel body 146 on the top wheel body 149, the top that above-mentioned wheel body 149 is carrying pedrail delivering strap 150 from its below.
That is to say, left and right sides crawler unit 1 tense situation is in accordance with regulations kept pedrail delivering strap 150 by the nervous wheel body 148 of crawler belt, and guide by each ground connection wheel body 147f, 147a, 147,147b, 147r and top wheel body 149, and utilize the driving force of the engine 3 that passes to gearbox 7 to make track drive wheel body 146 rotate and rotate.Promptly, be suspended in the pedrail delivering strap 150 that grounded part 150a on ground connection wheel body 147f, 147a, 147,147b, the 147r advances or when retreating, the top 150b that pedrail delivering strap 150 is suspended on the nervous wheel body 148 of crawler belt, track drive wheel body 146 and the top wheel body 149 is moving with grounded part 150a opposite side.
By disposing above-mentioned top wheel body 149, from track drive wheel body 146 to the greatest length scope that is arranged in the extremely near position of the nervous wheel body 148 of crawler belt, it is big that the interval of top 150b and grounded part 150a becomes, so, even in the wetland walking, pedrail delivering strap 150 upper side also are difficult for poaching.In addition, because the above-mentioned rear of configuration link 160 even the top 150b of pedrail delivering strap 150 produces vertical tremor, also can be avoided top 150b and touch rear link 160, can walk without barrier.
A pair of link 160,160 the structures in the front and back of a pair of link 160,160 in the front and back of left row walking apparatus 1 and right side running gear 1 as Figure 14～16.
That is, each link 160 is the hollow structures that are made of frame body 161 and side plate 162; Frame body 161 has forethiga 161a, back arm 161b, the 161c of transverse arm portion, and is made of the crooked sheet metal of the ditch sigmoid moulding of lateral outer side opening; Side plate 162 connects crooked sheet metal in the mode that the horizontal lateral border of relative this frame body 161 portion closes aforementioned opening.
Aforementioned running gear connecting portion 144 by before and after the pair of right and left that connects at body frame 4 downsides towards steel tubing 144a and about steel tubing 144a between steel tubing 144b constitute.The mode that the upper end side of link 160 contacts with the upper surface with link 160 be configured in running gear connecting portion 144 below, and utilize connecting plate 165 and connecting plate 166 to be connected on the running gear connecting portion 144; Connecting plate 165 is connected to the front face side of link 160 and back side on the aforementioned steel tubing 144b, connecting plate 166 link 160 voluntarily the side periphery of body lateral outer side be connected on the steel tubing 144a.The dilatory relatively frame 145 of the lower end side of link 160 reaches upward to the horizontal side of inner face and connects relatively.
The frame body 161 of link 160 and side plate 162 form Figure 14 and shape shown in Figure 16.Adopt this structure, watch from fore-and-aft direction, the lateral border 168 that is positioned at the link 160 in the outside is set the curved edge of putting the 168a bending therebetween for.Also say so, this lateral border 168 forms vertical edge along the vertical direction above intermediate point 168a, the sloping edge that tilts laterally below formation below the intermediate point 168a is close.And, watch from fore-and-aft direction, the medial margin 169 that is positioned at inboard link 160 set near link 160 upper ends near the sloping edge that tilts laterally near the lower end lower end.
As mentioned above, the parts transversely width that is connected with the running gear connecting portion 144 of body frame 4 in any link 160,160 its upper end is bigger than the parts transversely width that is connected with dilatory frame 145 in the lower end.Thereby the horizontal join domain of running gear connecting portion 144 becomes bigger, connects more firm.Link 160 links to each other with dilatory frame 145 with body frame 4 with across forming under the state of side space under the body outside pedrail delivering strap 150 rings and in the ring and below tilting to extend in.
Second embodiment
Below, describe with reference to the combine of Figure 17～20 pair second embodiment of the present invention.In addition, the component parts identical with the first embodiment parts adopted identical label, omit its detailed description.
The distinctive main feature of second embodiment is, in pre-routing path (example in preliminary election space) 68 belows prevention parts 243 are being set, 243 pairs of reduction handled thing laterally moving on oscillating riddle screening device 32 by these pre-routing path 68 pre-selection process of these prevention parts are suppressed.In more detail this point is described, the rotating shaft core X of aforementioned threshing cylinder 31 than the left and right sides center line Y of oscillating riddle screening device 32 more bias configuration at the opposite side of the discharge opening 54 of the horizontal sidewall of sheller unit body (side sidewall about being equivalent to) 60.That is to say, the left and right sides center line Y of the relative oscillating riddle screening device 32 of rotating shaft core X of threshing cylinder 31 is in the biasing extension of body one side, simultaneously be biased in the body opposite side with clamping left and right sides center line Y ground, ground, oscillating riddle screening device 32 contiguous below disposes pre-routing path 68.And than oscillating riddle screening device 32 send the upper face side of plate 32a, be the position that left and right sides center line Y more is partial to aforementioned discharge opening 54 sides, be arranged to handled thing stop member 243.
This stop member 243 is to send the upright band plate parts of establishing on the treated side of plate 32a, preventing to send the handled thing on the plate 32a to cross the horizontal side shifting of this stop member 243 from horizontal side direction the opposing party of a side.And, this stop member 243 with to the interval L of the left and right sides center line Y of oscillating riddle screening device 32 on the handled thing throughput direction the closer to the downstream more little mode, the handled thing moving direction of oscillating riddle screening device 32 tilts relatively.That is to say, near the mode that the interval L of stop member 243 diminishes the body rear, this stop member 243 is extended along the body fore-and-aft direction be provided with left and right sides center line Y.Thereby, if the downstream of sending handled thing on the plate 32a to move to its moving direction between the crossbearer 32e of the oscillating riddle screening device 32 of stop member 243 and its vicinity, just easily oscillating riddle screening device 32 laterally in spread.
In addition, the label 244 among Figure 20 is guide plates, is arranged on to send the terminal of plate 32a (downstream portion), the handled thing of this part guiding left and right sides center line Y.
Threshing cylinder 31 rotates (with reference to the arrow line of Figure 19) from the left and right sides center line Y of its rotating shaft core X downside biasing threshing cylinder 31 1 sideshake screening plants 32.Therefore fall to supplying to the threshing handled thing that send on the plate 32a from adaptor 39 and its rotation direction (right of Figure 19), disperse.In its side of dispersing, come the reduction handled thing of the B of self-sizing portion to be discharged to and send a plate 32a from discharge opening 54.But, in the present invention, because threshing cylinder 31 relative oscillating riddle screening devices 32 setovers, dispersion in threshing handled thing horizontal on sending a plate 32a, accumulation horizon thickness becomes minimum.In addition, because of stop member 243 is arranged, the reduction handled thing of the threshing handled thing of drum chamber 30 and the B of screening portion is difficult for mixing, and can prevent that grain grain and straw bits from mixing.Just can in laterally, spread as if arriving the rear at the handled thing on the plate 32a that send between stop member 243 and near the screening plant crossbearer 32a it, so can promote Screening Treatment.
Other embodiment
Two kinds of embodiments more than have been described, but the embodiments of the present invention formation is not limited thereto.For example, also can adopt following variant embodiment.
(1) in the above-described embodiment, the inclined guide surface 56 that between reduction outlet 53 of conveying plant 50 and discharge opening 54, the is provided with tabular that is formed on fore-and-aft direction and laterally all tilts as spigot surface.But also can replace, only at fore-and-aft direction or either direction inclination laterally.And, can be circular-arc other various shapes that waits.
(2) in the above-described embodiment, the air-supply arrangement as being arranged on the wind pushing mechanism on the swing chamber BR only is provided with single winnower winnowing machine 36.Can replace, for example below sending a plate 32a leading section, an auxiliary winnower winnowing machine is set again, constitute two above winnower winnowing machines and play wind apparatus, can play promotion especially and send an effect of plate 32a swing screening etc.
In addition, as the component parts of wind pushing mechanism, also can be provided with from this wind apparatus the lead guiders such as ventilating duct etc. of pre-routing path 68 of the screening aeolian accumulation utmost point.
(3) in the above-described embodiment, the ground connection wheel body 147r at the contiguous rear of above-mentioned wheel body 149, and be configured in the ground connection wheel body 147b that is positioned at this wheel body 147r front side directly over.Also can replace, above-mentioned wheel body 149 be configured in this front side ground connection wheel body 147b directly over the rear of position.
Claims (9)
1, a kind of complete spike and straw feeding type combined harvester is that whole input of the fringe bar of harvesting carried out the whole ear stalk type combine that threshing is handled, and sheller unit (D) has drum chamber (30), screening chamber (BR), reduction conveying plant (50); By the threshing cylinder (31) in this drum chamber (30) integral body of aforementioned harvesting fringe bar being carried out threshing handles; Screening chamber (BR) has oscillating riddle screening device (32), and this oscillating riddle screening device (32) carries out Screening Treatment by the mobile screening wind to the body rear to the threshing handled thing that the threshing flange (39) from this drum chamber falls; Reduction conveying plant (50) is supplied to this screening chamber to the reduction handled thing reduction from this screening chamber; It is characterized in that, the dividing wall (67) and aforementioned sheller unit one cross wall (60) that are provided with between aforementioned drum chamber roof (65) and aforementioned threshing flange upper end (39a) constitute the preliminary election space (68) that aforementioned reduction handled thing is carried out preliminary election, by this preliminary election space aforementioned reduction conveying plant outlet (54) are communicated with aforementioned screening chamber (BR).
2, according to the complete spike and straw feeding type combined harvester of claim 1 record, it is characterized in that, be provided with wind pushing mechanism (36), be used for aforementioned screening wind is supplied to screening chamber (BR) at oscillating riddle screening device leading section; This wind pushing mechanism also can be supplied to aforementioned preliminary election space (68) to aforementioned screening wind.
3, the complete spike and straw feeding type combined harvester of putting down in writing according to claim 1, it is characterized in that, aforementioned outlet (54) is arranged on aforementioned sheller unit one horizontal sidewall (60) and locates, and is provided with at this outlet place the guiding face (56) of aforementioned reduction handled thing direction dispersion forwards, backwards.
According to the complete spike and straw feeding type combined harvester of claim 1 record, it is characterized in that 4, bottom, the contiguous aforementioned preliminary election space (68) of aforementioned outlet (54) is provided with, simultaneously, aforementioned guiding face (56) is arranged on this outlet place downwards obliquely.
According to the complete spike and straw feeding type combined harvester of the arbitrary record of claim 1～4, it is characterized in that 5, on the handled thing transfer direction of aforementioned oscillating riddle screening device (32), aforementioned outlet (54) opening is in the downstream of this oscillating riddle screening device leading section.
6, according to the complete spike and straw feeding type combined harvester of claim 1 record, it is characterized in that the rotating shaft core of aforementioned threshing cylinder (X) is put extension with respect to the left and right sides center line (Y) of aforementioned oscillating riddle screening device in body one lateral deviation; Simultaneously, aforementioned left and right sides center line (Y), be offset to body opposite side and configuration aforementioned preliminary election space (68), ground, the contiguous below of aforementioned oscillating riddle screening device with clamping.
7, the complete spike and straw feeding type combined harvester of putting down in writing according to claim 6, it is characterized in that, in the below in aforementioned preliminary election space (68) block piece (243) is set, this block piece prevents that the reduzate that this preliminary election space (68) pre-selection process is crossed from laterally moving on aforementioned oscillating riddle screening device.
8, the complete spike and straw feeding type combined harvester of putting down in writing according to claim 7, it is characterized in that it is more little the closer to the downstream on the handled thing moving direction of aforementioned oscillating riddle screening device that aforementioned block piece (243) extends the interval of being arranged to from this block piece to aforementioned left and right sides center line (Y) (L).
9, the complete spike and straw feeding type combined harvester of putting down in writing according to claim 1; it is characterized in that, aforementioned next door (67) have the threshing body frame (64) that extend to be provided with along the body fore-and-aft direction and be positioned at this body frame and aforementioned drum chamber top board (65) between sheet metal parts (66).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004128487A JP2005304427A (en) | 2004-04-23 | 2004-04-23 | Whole culm-charging type thresher |
| JP128487/04 | 2004-04-23 | ||
| JP181215/04 | 2004-06-18 | ||
| JP198459/04 | 2004-07-05 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101263998A Division CN101070080B (en) | 2004-04-23 | 2004-09-16 | Crawler walking device of combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1689392A CN1689392A (en) | 2005-11-02 |
| CN100334938C true CN100334938C (en) | 2007-09-05 |
Family
ID=35345393
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101263998A Active CN101070080B (en) | 2004-04-23 | 2004-09-16 | Crawler walking device of combine |
| CNB2004100921417A Active CN100334938C (en) | 2004-04-23 | 2004-09-16 | Complete spike and straw feeding type combined harvester |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101263998A Active CN101070080B (en) | 2004-04-23 | 2004-09-16 | Crawler walking device of combine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005304427A (en) |
| CN (2) | CN101070080B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5063429B2 (en) * | 2008-03-24 | 2012-10-31 | ヤンマー株式会社 | Combine threshing equipment |
| JP5355943B2 (en) * | 2008-06-17 | 2013-11-27 | ヤンマー株式会社 | Combine thresher |
| WO2009154030A1 (en) * | 2008-06-17 | 2009-12-23 | ヤンマー株式会社 | Threshing section for combine |
| JP5179974B2 (en) * | 2008-07-02 | 2013-04-10 | ヤンマー株式会社 | Combine thresher |
| JP5355944B2 (en) * | 2008-06-17 | 2013-11-27 | ヤンマー株式会社 | Combine thresher |
| JP5113099B2 (en) * | 2009-01-27 | 2013-01-09 | ヤンマー株式会社 | Combine |
| CN101878703A (en) * | 2009-05-05 | 2010-11-10 | 金华职业技术学院 | Closed coaxial differential arch dental roller |
| CN101884273B (en) * | 2009-05-15 | 2014-09-10 | 株式会社久保田 | Threshing mechanism |
| CN102577770A (en) * | 2012-03-05 | 2012-07-18 | 金华职业技术学院 | Full-feeding longitudinal axial-flow type differential roller |
| JP5941825B2 (en) * | 2012-10-31 | 2016-06-29 | 三菱マヒンドラ農機株式会社 | Threshing device |
| CN106005070A (en) * | 2016-06-30 | 2016-10-12 | 长春工业大学 | Crawler belt walking device with low grounding specific pressure |
| KR102652829B1 (en) * | 2017-12-12 | 2024-04-01 | 가부시끼 가이샤 구보다 | Combine and threshing apparatus |
| CN109247135A (en) * | 2018-08-30 | 2019-01-22 | 绩溪袁稻农业产业科技有限公司 | A kind of paddy-eliminator |
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| JP2000201524A (en) * | 1995-11-20 | 2000-07-25 | Yanmar Agricult Equip Co Ltd | Threshing apparatus of combine harvester |
| JP2002095342A (en) * | 2000-09-20 | 2002-04-02 | Kubota Corp | Threshing device |
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- 2004-04-23 JP JP2004128487A patent/JP2005304427A/en active Pending
- 2004-09-16 CN CN2007101263998A patent/CN101070080B/en active Active
- 2004-09-16 CN CNB2004100921417A patent/CN100334938C/en active Active
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| JP2000201524A (en) * | 1995-11-20 | 2000-07-25 | Yanmar Agricult Equip Co Ltd | Threshing apparatus of combine harvester |
| CN1154788A (en) * | 1996-01-18 | 1997-07-23 | 杨明毅 | Grain combined-harvester |
| JPH10295179A (en) * | 1997-04-24 | 1998-11-10 | Iseki & Co Ltd | Shedding controller for second processor for thresher |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101070080A (en) | 2007-11-14 |
| CN101070080B (en) | 2011-05-25 |
| CN1689392A (en) | 2005-11-02 |
| JP2005304427A (en) | 2005-11-04 |
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Application publication date: 20051102 Assignee: Kubota Agricultural Machinery (Suzhou) Co., Ltd. Assignor: Kubota Corp. Contract record no.: 2010990000152 Denomination of invention: Complete spike and straw feeding type combined harvester Granted publication date: 20070905 License type: Exclusive License Record date: 20100329 |