WO2017169357A1 - コンバイン - Google Patents

コンバイン Download PDF

Info

Publication number
WO2017169357A1
WO2017169357A1 PCT/JP2017/006797 JP2017006797W WO2017169357A1 WO 2017169357 A1 WO2017169357 A1 WO 2017169357A1 JP 2017006797 W JP2017006797 W JP 2017006797W WO 2017169357 A1 WO2017169357 A1 WO 2017169357A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
rotator
width direction
output
input
Prior art date
Application number
PCT/JP2017/006797
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
乙倉　進
桐畑　俊紀
裕 森川
竹▲剛▼ 范
Original Assignee
ヤンマー株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ヤンマー株式会社 filed Critical ヤンマー株式会社
Priority to CN201780011079.XA priority Critical patent/CN108882679B/zh
Publication of WO2017169357A1 publication Critical patent/WO2017169357A1/ja

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
    • A01D69/06—Gearings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00—Parts or details of threshing apparatus
    • A01F12/56—Driving mechanisms for the threshing parts

Definitions

  • the present invention relates to a combine.
  • a front part of the traveling machine body and an engine placed on one side in the machine body width direction, a threshing device placed on the other side in the machine body width direction from the engine of the traveling machine body, and a forward and backward connection to the traveling machine body are connected.
  • rotational power from the engine is input to one side in the body width direction of the red pepper shaft in the threshing device, and the barrel and the swing of the threshing device are moved from the other side in the body width direction of the red pepper shaft. It has been proposed to transmit rotational power to the dynamic sorting mechanism and the reaping device.
  • the conventional configuration using the tang shaft as the main transmission shaft of the transmission cylinder to the threshing device and the swinging selection mechanism and the reaping device from the engine is the cereal harvested by the reaping device. It is also used in a so-called ordinary combine that is threshed in a state where the whole is put into the handling chamber of the threshing device (see Patent Document 1 below), and the cereals harvested by the reaping device are being conveyed by the feed chain device. Moreover, it is utilized also in what is called a self-detaching combine in which the threshing process is performed in a state where only the tip side of the harvested cereal cocoon enters the handling chamber of the threshing apparatus (see Patent Document 2 below).
  • the conventional configuration is useful in that it also serves as the main transmission shaft for transmitting power from the engine to the barrel and swinging selection mechanism of the threshing device and to the reaping device, and the tang shaft in the threshing device.
  • it has the following improvements.
  • the rotational power from the engine is transmitted to the inner end portion in the body width direction of the tang shaft, and the handling cylinder transmission along the body width direction from the outer end portion in the body width direction of the tang shaft.
  • Rotational power is transmitted to the shaft and the swing sorting drive shaft, and the rotational power is transmitted from the handling cylinder transmission shaft to the handling cylinder and the cutting device.
  • the tang shaft when driving the handling cylinder, the sorting mechanism, and the reaping device, the tang shaft must be driven. That is, for example, there is a case where the reaping device is driven in reverse to take out the harvested cereal rice cake packed in the feeder house or the like of the reaping device.
  • the tang shaft must be driven to rotate, and there is room for improvement in terms of reducing fuel consumption.
  • the conventional configuration has a problem that a large load is applied to the long tang shaft. That is, the tang shaft has a length penetrating the handling chamber in the machine width direction below the handling room of the threshing device, and in the conventional configuration, the long axis in the machine width direction.
  • the whole Karatsu shaft must be formed to have a strength that can withstand the resultant force of the power for driving the handling cylinder, the power for driving the swing sorting mechanism, and the power for driving the reaping device.
  • the portions that support both ends of the steel must also be strong enough to withstand the load applied to the tang shaft, resulting in an increase in cost.
  • an engine placed on the front side of the traveling machine body and on one side in the machine body width direction
  • a threshing device placed on the other side in the machine body width direction from the engine of the traveling machine body
  • a liftable connection to the front of the traveling machine body In the combine provided with the reaping device, the machine width direction one side and the other side extend from the threshing device outward in the body width direction in the state where the one side and the other side extend from the threshing device along the body width direction.
  • the entire long counter shaft must be formed to have a strength that can withstand the combined force of the power that drives the barrel of the threshing device, the power that drives the swing sorting mechanism, and the power that drives the reaping device.
  • the cost increases.
  • the driving force of the handling drum, the swing sorting mechanism, and the mowing device is taken out from one side in the body width direction of the barrel shaft, the handling barrel, the swinging motion are the same as in the conventional configuration.
  • the tang shaft must be driven.
  • the present invention has been made in view of such prior art, and is a threshing device placed on the other side of the traveling machine body from the engine placed on the front side of the traveling machine body and on one side in the machine body width direction. And a combine that transmits rotational power to the cutting device connected to the front of the traveling machine body, and easily transmits the transmission state of the threshing device to the tang shaft without affecting the transmission state to the cutting device.
  • the purpose is to provide a combine that can be changed.
  • the present invention is configured such that the engine is disposed on one side of the traveling body in the body width direction and below the operation unit provided at the front, and the threshing device is located behind the operation unit and the operation unit.
  • the harvesting device is a combine that is disposed on the other side in the machine width direction of the grain storage unit and is connected to the traveling machine body so as to be movable up and down in front of the traveling machine body. It is a cylinder axis along the width direction, and the first side on the one side in the machine body width direction and the second side on the other side extend outward from the handling room of the threshing device, respectively, and are relative to the Karatsu shaft about the axis.
  • a first countershaft is rotatably inserted, and a second countershaft is disposed along the body width direction so as to face the second end side of the first countershaft, from the engine to the first countershaft.
  • the third output rotator is transmitted via a third endless body transmission mechanism including a third output rotator supported by the second countershaft so as to transmit rotational power and rotate synchronously with the second input rotator.
  • Rotational power is transmitted to the other side in the body width direction of the Kara shaft from the second endless body transmission including a fourth output rotating body supported by the second countershaft so as to rotate synchronously with the second input rotating body
  • a combine in which rotational power is transmitted from the fourth output rotator to the reaping device via a mechanism.
  • the tang shaft of the threshing device is a cylindrical shaft, and both the first side on the one side in the body width direction and the second side on the other side extend outward from the handling chamber.
  • the first counter shaft is inserted in the rotary shaft so as to be relatively rotatable around the axis, and the second counter shaft is disposed along the body width direction so as to face the second end side of the first counter shaft. Rotational power is transmitted from the engine to the first side of the first countershaft via the first endless transmission mechanism, and is supported by the second countershaft from the second side of the first countershaft.
  • Rotational power is transmitted to the two-input rotator via a second endless body transmission mechanism including the second input rotator, and the second countershaft is supported by the second counter shaft so as to rotate synchronously with the second input rotator.
  • the third endless body transmission mechanism including a three-output rotating body Rotation power is transmitted from the output rotator to the other side of the carrot shaft in the body width direction, and includes a fourth output rotator supported by the second countershaft so as to rotate synchronously with the second input rotator. Since rotational power is transmitted from the fourth output rotator to the reaping device via an endless body transmission mechanism, the transmission of the threshing device to the tang shaft is not affected without affecting the state of transmission to the reaping device. The state can be easily changed.
  • the third endless power transmission mechanism that transmits rotational power from the third output rotating body supported by the second countershaft to the hot shaft is disposed outward in the body width direction from the handling room of the threshing device. Therefore, it is possible to easily change the specification of the third endless body transmission mechanism.
  • the second counter shaft is supported by, for example, a support frame on the front side and the other side in the body width direction of the threshing apparatus.
  • the second endless body transmission mechanism includes a second output rotator supported on the second side of the first countershaft so as not to be relatively rotatable, the second input rotator, and the second output.
  • a second endless body wound around the rotating body and the second input rotating body, and the third endless body transmission mechanism includes the first end rotating body on the inner side in the body width direction from the second input rotating body.
  • a fourth endless body wound around a rotating body, and the fourth endless body transmission mechanism is arranged between the second input rotating body and the third output rotating body. Including a rotating body and a fourth endless body wound around the fourth output rotating body It is.
  • the fifth output rotating body via a fifth endless body transmission mechanism including a fifth output rotating body supported on the second side of the first counter shaft so as to rotate synchronously with the second output rotating body.
  • the fifth endless body transmission mechanism includes the fifth output rotator supported by the first counter shaft so as to be positioned between the second output rotator and the third input rotator, and the swing selection.
  • a fifth input rotator supported by the swing selection shaft of the mechanism, a fifth output rotator, and a fifth endless body wound around the fifth input rotator are included.
  • the fourth output rotator is given a forward tension with respect to a virtual vertical plane passing through the axis of the second countershaft, and the fifth output rotator is supplied with the fifth output rotator.
  • a tension is applied to the rear side through the fifth endless body with reference to a virtual vertical plane passing through the axis of the first counter shaft.
  • the second input rotator and the fourth output rotator are formed by a single rotator, and the third output rotator is separate from the single rotator.
  • a handling cylinder input shaft may be disposed along the body width direction so as to face the first side of the first counter shaft.
  • rotational power is transmitted from the first side of the first counter shaft to the barrel input shaft via the sixth endless body transmission mechanism, and the rotational power is transmitted from the barrel input shaft to the barrel shaft of the threshing apparatus. Is transmitted.
  • the present invention provides a grain in which the engine is disposed on one side in the body width direction of the traveling machine body and below the operation unit provided at the front, and the threshing device is provided behind the operation unit and the operation unit.
  • the harvester is a combine that is disposed on the other side in the body width direction of the storage unit, and the reaping device is connected to the traveling body in front of the traveling body so as to be movable up and down.
  • the first countershaft is inserted so that relative rotation around the axis is possible with both sides extending in the body width direction outward, and rotational power is transmitted from the engine to one side in the body width direction of the first countershaft.
  • the rotational power for driving the handling barrel of the threshing device is taken out from one side of the first countershaft in the machine width direction
  • the swinging selection mechanism of the threshing device is taken out from the other side of the first countershaft in the machine width direction, and Tang Dynasty As well as combine to take out rotational power for driving the cutting device.
  • the first countershaft is inserted so as to be relatively rotatable around the axis line in a state where both sides of the fuselage width direction extend outwardly from the tang shaft with the tang shaft of the threshing device as a pipe shaft.
  • the combine is provided with a handling cylinder input shaft and a second countershaft disposed in front of the handling chamber along the body width direction.
  • rotational power is transmitted from one side of the first counter shaft in the body width direction to the barrel shaft of the threshing device via the handle cylinder input shaft, and the other side in the body width direction of the first counter shaft.
  • Rotational power is actuated and transmitted from the side to the second countershaft, and rotational power is actuated and transmitted from the second countershaft to the other side in the body width direction of the harvesting device and the Karatsu shaft.
  • the rotational power for driving the swing sorting mechanism of the threshing device is taken out from the second countershaft. Instead of this, it is also possible to take out the rotational power for driving the swing sorting mechanism of the threshing device from the other side in the body width direction of the Karatsu shaft or the first counter shaft.
  • the rotary power can be transmitted from the second counter shaft to the Karatsu shaft so as to be continuously variable by a split pulley type continuously variable transmission mechanism.
  • FIG. 1 is a side view of a combine according to Embodiment 1 of the present invention.
  • FIG. 2 is a side view of the combine as viewed from the side opposite to FIG.
  • FIG. 3 is a plan view of the combine.
  • FIG. 4 is a transmission schematic diagram of the combine.
  • FIG. 5 is a partially enlarged side view of the combine.
  • FIG. 6 is a partially enlarged perspective view of the combine.
  • 7 is a cross-sectional view taken along line VII-VII in FIG. 8 is a cross-sectional view taken along line VIII-VIII in FIG. 9 is a cross-sectional view taken along the line IX-IX in FIG.
  • FIG. 10 is a transmission schematic diagram of the combine according to the second embodiment of the present invention.
  • FIG. 11 is a transmission schematic diagram of a modification of the combine according to the second embodiment.
  • FIG. 12 is a transmission schematic diagram of another modification of the combine according to the second embodiment.
  • FIG. 13 is a transmission schematic diagram of
  • Embodiment 1 Hereinafter, a preferred embodiment of a combine according to the present invention will be described with reference to the accompanying drawings.
  • 1 to 4 show a left side view, a right side view, a plan view, and a transmission schematic diagram of the combine 1 according to the present embodiment, respectively.
  • the combine 1 includes a traveling machine body 10, a pair of left and right traveling crawlers 20 connected to the traveling machine body 10, an engine 25 mounted on the traveling machine body 10, A transmission 30 inserted in a transmission path from the engine 25 to the traveling crawler 20; an operating unit 40 mounted on the traveling machine body 10; a cutting unit 100 connected to the front of the traveling machine body 10; A threshing device 200 for threshing the harvested cereals harvested by the reaping unit 100 and a Glen tank 50 for storing the grains generated by the threshing device 200 are provided.
  • the operating unit 40 is disposed at the front of the traveling machine body 10 and on one side in the machine body width direction.
  • the one side and the other side in the body width direction mean the right side and the left side of the combine 1 in the forward direction.
  • the driving unit 40 includes a driver seat 41 on which a driver can be seated and various operation members arranged in the vicinity of the driver seat 41.
  • the operation members include a steering operation member 42 that changes the traveling direction of the combine 1, a main transmission operation member 43 and a sub-transmission operation member 44 that change the traveling speed of the combine 1, driving of the threshing device 200, and A threshing clutch operating member 45 for switching the stop and a cutting clutch operating member 46 for switching the driving and stopping of the reaping device 100 are included.
  • the engine 25 is supported by the traveling machine body 10 using a space below the operation unit 40.
  • the engine 25 includes an engine body 26 supported by the traveling machine body 10 in a space below the operation unit 40, and a first extending from the engine body 26 to the other side in the machine body width direction. It has an output shaft 27a, and second and third output shafts 27b and 27c extending from the engine body 26 to one side in the body width direction.
  • the transmission 30 is configured to change the rotational power operatively input from the engine 25 and output it to the pair of traveling crawlers 20.
  • the transmission 30 is disposed in front of the engine 25 and below the driving unit 40.
  • the transmission 30 includes a transmission case 31 supported by the traveling body 10, a transmission input shaft 32 extending from the transmission case 31 to the other side in the body width direction, and the transmission input shaft 32. And a speed change mechanism that changes the input rotational power.
  • the transmission 30 is a hydraulic continuously variable transmission (HST) that performs a continuously variable transmission in response to an operation on the main transmission operating member 43 as the transmission mechanism.
  • a main transmission 35 (see FIG. 4) and the like, a gear-type transmission that operatively inputs rotational power from the main transmission 35, and performs multi-stage transmission in response to an operation on the auxiliary transmission operation member 44, and the like Auxiliary transmission device (not shown).
  • the pump shaft of the HST 35 functions as the transmission input shaft 32.
  • the reaping device 100 is connected to the traveling machine body 10 so as to be movable up and down, and the height can be adjusted by a lifting hydraulic cylinder device 60 (see FIG. 1).
  • the lifting hydraulic cylinder device 60 is supplied with hydraulic oil from a hydraulic pump 28 (see FIG. 4) attached to the engine 25.
  • the reaping device 100 includes a feeder house 110 that defines a conveyance path for sending the reaped cereal toward the handling port provided in the front part of the handling chamber 201 in the threshing device 200.
  • a supply conveyor 115 disposed in the feeder house 110, a horizontally long bucket-shaped grain header 120 connected to the front end of the feeder house 110, and a scraping auger 125 disposed in the grain header 120.
  • a rake bar 130 with a tine bar disposed in front of and above the auger 125, and a cutting blade 140 disposed in front and below the auger 125.
  • the supply conveyor 115 is disposed along the body width direction on the conveyance direction end side (rear side) along the body width direction on the cutting input shaft 116 disposed on the conveyance direction start end side (front side).
  • the lifting hydraulic cylinder device 60 (see FIG. 1) is interposed between the lower surface of the feeder house 110 and the traveling machine body 10, and the reaping device 100 includes the lifting hydraulic cylinder.
  • the device 60 can move up and down around the cutting input shaft 116.
  • the harvesting device 100 further includes a pair of left and right weed bodies 150 extending forward from both sides of the grain header 120 in the body width direction. Yes.
  • the uncut rice culm between the pair of right and left weed bodies 150 is cut by the cutting blade 140 while the tip side is being scraped by the scraping reel 130.
  • the harvested cereals harvested by the cutting blade 140 are collected in the grain header 120 by the scraping auger 125 in the vicinity of the front end opening of the feeder house 110, and from the front end opening of the feeder house 110 by the supply conveyor 115. It is transported toward the rear end opening and put into the handling chamber 201 from the handling opening.
  • the combine 1 has a front rotor mechanism 160 that feeds the harvested cereals fed from the supply conveyor 115 to the handling mouth, as shown in FIGS. 1 and 4.
  • the front rotor mechanism 160 is supported by the front rotor drive shaft 161 along the width direction of the machine body between the conveyance end of the supply conveyor 115 and the handling port 201a and the front rotor drive shaft 161 so as not to be relatively rotatable. And a front rotor (beater) 162, and the harvested cereal grains conveyed to the conveyance end of the supply conveyor 115 are put into the handling chamber 201 from the handling opening 201 a by the front rotor 162. ing.
  • the threshing device 200 includes a handling chamber 201 formed by a machine frame that is erected on the traveling machine body 10 and a handling unit disposed along the front-rear direction.
  • a barrel shaft 210, a handling barrel 220 accommodated in the handling chamber 201 in a state of being rotationally driven by the handling barrel shaft 210, and a receiving net 230 disposed below the handling barrel 220 are provided. .
  • the handling cylinder 220 has a peripheral wall surrounding the handling cylinder shaft 210 and is supported by the handling cylinder shaft 210 so as not to be relatively rotatable.
  • the barrel main body 221 and the handle teeth 222 provided upright on the outer peripheral surface of the barrel main body 221 are provided, the barrel 220 may be of a berthless type instead.
  • the handling cylinder 220 further includes a truncated cone-shaped cone body 225 provided at the front end of the handling cylinder body 221, and a spiral shape on the outer peripheral surface of the cone body 225. And a screw blade 226 provided on the head.
  • the harvested cereal mash introduced into the handling chamber 201 from the handling port is conveyed backward by the screw blades 226 along with the rotation of the handling cylinder shaft 210, and the handling cylinder main body 221 and They are kneaded and threshed between the receiving nets 230.
  • cereals such as grains that are smaller than the mesh openings of the receiving net 230 leak from the receiving net 230 and are subjected to a sorting process by the sorting mechanism 250 described below.
  • cereals such as sawdust larger than the mesh opening of the receiving net 230 are discharged from a dust outlet 205 provided behind the handling chamber 201 by the conveying action of the handling cylinder 220.
  • a plurality of dust feeding valves (not shown) whose mounting angle can be changed are provided above the handling cylinder 220, and the grain removal in the handling chamber 201 is performed by changing the mounting angle of the dust feeding valve.
  • the conveyance speed of the image may be adjustable.
  • the threshing apparatus 200 further includes a sorting mechanism 250 that sorts grains from thresh that has leaked from the receiving net 230.
  • the sorting mechanism 250 includes a swing sorting mechanism 260 that performs specific gravity sorting on the cereals leaked from the receiving net 230, and a sorting wind supply mechanism 280 that supplies a sorting wind toward the swing sorting mechanism 260. And have.
  • the swing sorting mechanism 260 is swung by the swing sorting drive shaft 261 driven by the power operatively transmitted from the engine 25 and the swing sorting drive shaft 261. And a swing sorter 265.
  • the swing sorter 265 includes Glen pan, chaff sheave, Glen sheave, Strollac, and the like.
  • the sorting air supply mechanism 280 includes a tang shaft 281 driven by power operatively transmitted from the engine 25, and a tang fan 285 driven by the tang shaft 281. have.
  • the sorting mechanism 250 further includes a grain (such as a refined grain) sorted from the cereal by the specific gravity sorting action by the swing sorting mechanism 260 and the wind sorting action by the sorting wind supply mechanism 280.
  • a grain such as a refined grain
  • the first container 301 for collecting the first object the first conveyor mechanism 310 disposed in the first container 301, and the first tank sent by the first conveyor mechanism 310 to the Glen tank 50.
  • a cereal conveyor mechanism 320 for transporting into the interior, a second ridge 302 for aggregating a mixture of grains and straw (second product) from the threshing, and a second conveyor mechanism disposed in the second basin 302 330 and a second reduction conveyor mechanism 340 for returning the second product sent by the second conveyor mechanism 330 to the sorting start end side of the swing sorting board 265.
  • 5 and 6 show a partially enlarged side view and a partially enlarged perspective view of the combine 1, respectively.
  • 5 and 6 show a state in which the side plate is removed for easy understanding of the transmission structure.
  • 7 to 9 are sectional views taken along lines VII-VII, VIII-VIII, and IX-IX in FIG. 5, respectively.
  • the second and third output shafts 27b and 27c of the engine 25 drive the hydraulic pump 28 and the cooling fan 29, respectively.
  • the first output shaft 27 a of the engine 25 outputs a traveling system rotational power for driving the traveling member 20.
  • the first output shaft 27a is operatively connected to the transmission input shaft 32 via a traveling endless transmission mechanism 400 such as a pulley transmission mechanism.
  • the traveling system endless body transmission mechanism 400 includes a traveling system output rotator 401 supported by the first output shaft 27a so as not to rotate relative to the first output shaft 27a, and a traveling system supported by the transmission input shaft 32 so as not to rotate relative thereto.
  • An input rotator 402, and an output rotator 401 and an endless body 403 wound endlessly around the input rotator 402 are provided.
  • the first output shaft 27a further outputs work system rotational power for driving the threshing apparatus 200 and the reaping apparatus 100.
  • the tang shaft 281 is a hollow pipe shaft.
  • a first counter shaft 610 is inserted into the hollow tang shaft 281 so as to be capable of relative rotation about the axis so as to straddle the handling chamber 201 in the width direction of the machine body.
  • the first countershaft 610 has one side in the body width direction (the side close to the engine 25, hereinafter referred to as the first side) extending from the handling chamber 201 to one side in the body width direction, and in the body width direction.
  • a fixing member such as a wall surface of the handling chamber 201 so as to be rotatable about its axis.
  • the first output shaft 27a is operatively connected to the first side of the first countershaft 610 via a first endless body transmission mechanism 410 such as a pulley transmission mechanism.
  • the first endless body transmission mechanism 410 includes a first output rotating body 411 supported on the first output shaft 27 a so as not to rotate relative to the first output rotating body 411, and the first output rotating body 411.
  • a first input rotator 412 supported on the first side of one countershaft 610 so as not to be relatively rotatable; and a first endless body 413 wound endlessly around the output rotator 411 and the input rotator 412. Have.
  • the first endless transmission mechanism 410 transmits power from the engine 25 to the threshing device 200 and the reaping device 100 in response to an operation on the threshing clutch operating member 45.
  • a threshing clutch 290 that engages and disengages is inserted.
  • the combine 1 has a rotational power for driving the swing selection mechanism 260, the tang shaft 281 and the reaping device 100 of the threshing device 200 from the second side of the first counter shaft 610. Is configured to take out.
  • the combine 1 has a state in which at least a part of the combine 1 is overlapped with the second side of the first countershaft 610 with respect to the body width direction.
  • the second counter shaft 620 is provided along the body width direction.
  • the second countershaft 620 is supported by a support frame 500 on the front side and the other side in the machine width direction of the threshing device 200 via a bracket 505. Has been.
  • the second side of the first counter shaft 610 is operatively connected to a second input rotator 432 supported by the second counter shaft 620.
  • a second output rotator 431 is supported on the second side of the first countershaft 610 so as not to be relatively rotatable, and the second input rotator 432 supported by the second countershaft 620 includes a pulley or the like.
  • the second output rotating body 431 is operatively connected via the second endless body 433.
  • the second output rotating body 431, the second input rotating body 432, and the second endless body 433 form a second endless body transmission mechanism 430.
  • the combine 1 is configured such that the rotational power of the second input rotator 432 is transmitted in parallel to the tang shaft 281 and the reaper device 100.
  • a third endless body transmission mechanism 460 including a third output rotating body 461 supported by the second counter shaft 620 so as to rotate synchronously with the second input rotating body 432.
  • Rotational power is transmitted from the third output rotator 461 to the other side in the body width direction of the tang shaft 281 and is supported by the second countershaft 620 so as to rotate synchronously with the second input rotator 432.
  • Rotational power is transmitted from the fourth output rotator 441 to the reaping device 100 via a fourth endless body transmission mechanism 440 including the output rotator 441.
  • the transmission state to the tang shaft 281 can be changed without affecting the transmission state to the reaping device 100.
  • the third endless body transmission mechanism 460 that transmits rotational power from the third output rotating body 461 supported by the second counter shaft 620 to the Karatsu shaft 281 is the outer side in the body width direction of the threshing device 200. Therefore, the specification of the third endless body transmission mechanism 460 can be easily changed.
  • the second input rotating body 432 is supported on the second counter shaft 620 so as to be relatively rotatable.
  • the third endless body transmission mechanism 460 rotates in synchronism with the second input rotator 432 on the inner side in the body width direction from the second input rotator 432. 2, the third output rotator 461 supported by the counter shaft 620, the third input rotator 462 supported on the other side in the machine width direction of the Karatsu shaft 281, and the third output rotator 461. And a third endless body 463 wound around the third input rotating body 462.
  • the fourth output rotator 441 rotates synchronously with the second input rotator 432 between the second input rotator 432 and the third output rotator 461.
  • the second counter shaft 620 is supported by the second counter shaft 620.
  • the second input rotator 432 and the fourth output rotator 441 are formed as a single rotator integrally formed with the third output.
  • the rotating body 461 is separated from the single rotating body.
  • the third output rotator 461 is detachably connected to the single rotator while being supported by the second counter shaft 620 so as to be relatively rotatable.
  • the second input rotator 432, the third output rotator 461, and the fourth output rotator 441 are supported by the second counter shaft 620 so as to be relatively rotatable.
  • the second counter shaft 620 is rotatable about an axis, and the second input rotator 432, the third output rotator 461, and the fourth output rotator 441 are not rotatable relative to the second counter shaft 620. It is possible to configure the rotating bodies 432, 461, and 441 to rotate synchronously by supporting them.
  • the combine 1 includes the front rotor mechanism 160, and power is transmitted from the fourth output rotator 441 to the reaping device 100 via the front rotor drive shaft 161. Has been.
  • the front rotor drive shaft 161 is disposed in front of the second counter shaft 620 and at least partially overlapping the second counter shaft 620 in the body width direction. Yes. Note that the front rotor driving shaft 161 may be disposed directly below the handling cylinder input shaft 510 in the vertical direction.
  • the fourth endless transmission mechanism 440 is supported on the other side in the body width direction of the front rotor drive shaft 161 so as not to rotate relative to the fourth output rotator 441.
  • the fourth endless transmission mechanism 440 includes a cutting clutch 190 that engages and disengages power transmission in response to an operation on the cutting clutch operating member 46. Yes.
  • the front rotor drive shaft 161 is operatively connected to the cutting input shaft 116 via an eighth endless body transmission mechanism 450 such as a sprocket transmission mechanism.
  • the eighth endless body transmission mechanism 450 includes an eighth output rotator 451 supported on the other side in the body width direction of the front rotor drive shaft 161 so as not to be relatively rotatable. , An eighth input rotating body 452 that is operatively connected to the cutting input shaft 161, and an endless body 453 that is wound endlessly around the both rotating bodies 452.
  • a forward / reverse switching mechanism 170 is interposed between the front rotor drive shaft 161 and the cutting input shaft 116, and the fourth The endless transmission mechanism 440 transmits rotational power from the front rotor drive shaft 161 to the forward / reverse switching mechanism 170.
  • a cutting transmission shaft 105 is disposed coaxially with the cutting input shaft 116 on the other side in the body width direction of the cutting input shaft 116, and the front rotor driving shaft 161 is the eighth endless body transmission mechanism 450. Is operatively connected to the cutting transmission shaft 105 via
  • the forward / reverse switching mechanism 170 is interposed between the cutting transmission shaft 105 and the cutting input shaft 116.
  • the forward / reverse switching mechanism 170 includes a forward rotation bevel gear 171 supported on the cutting transmission shaft 105 so as not to rotate relative thereto, a reverse rotation bevel gear 172 supported on the cutting input shaft 116 so as to be rotatable relative thereto, and the forward rotation bevel gear. 171 and an intermediate bevel gear 173 meshed with both of the reversing bevel gears 172, a slider member 174 supported on the cutting input shaft 116 so as not to be relatively rotatable and axially movable, and to move the slider member 174 in the axial direction. And a forward / reverse switching shaft 175 to be moved.
  • a forward claw clutch is provided on the opposing surface of the slider member 174 and the forward rotation bevel gear 171
  • a reverse rotation clutch is provided on the opposing surface of the slider member 174 and the reverse rotation bevel gear 172.
  • the clutch and the reverse clutch are engaged and disengaged in accordance with the movement of the slider member in the axial direction by the forward / reverse switching shaft 175.
  • the grain header 120 is provided with a header drive shaft 121 along the width direction of the machine body and a scraping shaft 122 along the width direction of the body while supporting the scraping auger 125, and the cutting input shaft 116.
  • One side in the body width direction is operatively connected to the header drive shaft 121 via a header drive chain 360, and the header drive shaft 121 is operatively connected to the take-up shaft 122 via a take-up drive chain 361.
  • the drive shaft 122 is operatively connected to a reel shaft 131 that supports the drive reel 130.
  • the scraping shaft 122 is operatively connected to an intermediate shaft 366 via a first reel drive chain 365, and the intermediate shaft 366 is operatively connected to the reel shaft 131 via a second reel drive chain 367. .
  • header drive shaft 121 is also operatively connected to the cutting blade 140 via a cutting blade drive crank mechanism 370.
  • rotational power is transmitted from the first counter shaft 610 to the swing sorting mechanism 260 via a fifth endless body transmission mechanism 470. It is configured.
  • the fifth endless body transmission mechanism 470 is supported by the first counter shaft 610 so as to rotate synchronously with the second output rotator 431 between the second output rotator 431 and the third input rotator 462.
  • the fifth output rotator 471, the fifth input rotator 482 supported on the swing sorting shaft 261 of the swing sorting mechanism 260 so as not to rotate relative thereto, the fifth output rotator 471, and the fifth input rotation.
  • the fifth output rotator 471 is integrally formed with the second output rotator 431.
  • the fifth endless transmission mechanism 470 rotates not only to the swing sorting shaft 261 but also to the first conveyor mechanism 310 and the second conveyor mechanism 330. It is configured to transmit power.
  • the first conveyor mechanism 310 includes a first conveyor shaft 311 provided in the first basket 301 and a first conveyor 312 provided on the first conveyor shaft 311. And have.
  • the second conveyor mechanism 330 has a second conveyor shaft 321 disposed in the second basket 302 and a second conveyor 322 provided on the second conveyor shaft 321.
  • the fifth endless body transmission mechanism 470 includes a first conveyor shaft that is supported by the first conveyor shaft 311 so as not to rotate relative to the fifth output rotating body 471.
  • an intermediate output rotating body is provided.
  • the fifth endless bodies 473 and 483 are endless to the fifth output rotating body 471, the first conveyor shaft input rotating body 472 (1), and the second conveyor shaft input rotating body 472 (2). And an upstream endless body 473 wound endlessly around the intermediate output rotator 481 and the fifth input rotator 482.
  • the cereal conveyor mechanism 320 is operatively driven by the first conveyor shaft 311. That is, the cereal conveyor mechanism 320 is disposed in a cereal cylinder 325 whose lower end side is communicated with one side in the body width direction of the first basket 301 and whose upper end side is communicated with an inlet of the Glen tank 50, The lower end side includes a cerealing shaft 321 operatively connected to the first conveyor shaft 311, and a cerealing conveyor 322 provided on the cerealing shaft 321.
  • the second reduction conveyor mechanism 340 is operatively driven by the second conveyor shaft 321. That is, the second reduction conveyor mechanism 340 has a second reduction cylinder whose lower end is communicated with one side in the body width direction of the second basket 302 and whose upper end is opened toward the sorting start end of the swing sorter 265.
  • the second reduction shaft 341 is disposed in the 345 and the lower end side is operatively connected to the second conveyor shaft 321, and the second reduction conveyor 342 provided on the second reduction shaft 341.
  • symbol 651 in FIG. 4 is the 7th output rotary body in 7th endless body transmission mechanisms, such as a pulley transmission mechanism for operating-transmitting rotational power to a spreader (not shown).
  • the seventh output rotator 651 is supported by the first countershaft 610 so as not to rotate relative to the outer side in the body width direction from the second output rotator.
  • the fourth output rotating body 442 supported by the second counter shaft 620 passes through the axis of the second counter shaft 620 via the fourth endless body 443.
  • a forward tension is applied with respect to the virtual vertical plane
  • the fifth output rotating body 471 supported by the first counter shaft 610 is provided with the fifth endless body 473 interposed therebetween.
  • a rearward tension is applied with reference to a virtual vertical plane passing through the axis of the first counter shaft 610.
  • the transmission structure to the barrel 220 of the threshing apparatus 200 will be described.
  • the rotational power for driving the handling cylinder 220 of the threshing device 200 is extracted from the first side of the first countershaft 610. .
  • the combine 1 is provided with a handling cylinder input shaft 510 in front of the handling chamber 201 and at substantially the same height as the handling cylinder shaft 210, along the body width direction. ing.
  • the handling cylinder input shaft 510 is supported by a transmission case 520 disposed in front of the handling chamber 201 so as to be rotatable about its axis.
  • the barrel input shaft 510 has one side in the body width direction extending outward from the transmission case 520, and is positioned in a gap between the operation unit 40 and the threshing apparatus 200 in the body width direction.
  • the other side of the machine body width direction is supported in the transmission case 520 so as to be rotatable about its axis while being inserted into the transmission case 520.
  • the first side of the first counter shaft 610 is operatively connected to the barrel input shaft 510 via a sixth endless body transmission mechanism 420 such as a pulley transmission mechanism.
  • the sixth endless body transmission mechanism 420 includes a sixth output rotator 421 that is supported on the first side of the first countershaft 610 so as not to be relatively rotatable, and the cylinder input.
  • a sixth input rotator 422 supported so as not to rotate relative to one side of the shaft 510 in the body width direction, and a sixth endless wrap around the sixth output rotator 421 and the sixth input rotator 422.
  • a body 423 is shown in FIG. 4, the sixth endless body transmission mechanism 420 includes a sixth output rotator 421 that is supported on the first side of the first countershaft 610 so as not to be relatively rotatable, and the cylinder input.
  • a sixth input rotator 422 supported so as not to rotate relative to one side of the shaft 510 in the body width direction, and a sixth endless wrap around the sixth output rotator 421 and the sixth input rotator 422.
  • the first input rotating body 412 and the sixth output rotating body 421 are integrally formed by a single rotating body.
  • the front end of the handling cylinder shaft 210 is inserted into the transmission case 520 and is operatively connected to the handling cylinder input shaft 510 in the transmission case 520.
  • the other side in the body width direction of the handling cylinder input shaft 510 is terminated in the transmission case 520, and the handling cylinder shaft is interposed in the transmission case 520 via a bevel gear mechanism 530.
  • the front end of 210 is operatively connected.
  • the bevel gear mechanism 530 is supported on the drive side bevel gear 531 supported on the other side in the body width direction of the barrel input shaft 510 so as not to rotate relative to the front end portion of the barrel shaft 210 and supported on the drive.
  • a driven bevel gear 532 meshed with the side bevel gear 531.
  • the rotational power for driving the handling cylinder 220 is the first output shaft 27a of the engine 25 ⁇ the first side of the first countershaft 610 ⁇ the handling cylinder input shaft 510. ⁇ Transmitted via a transmission path formed by the barrel cylinder 210.
  • the rotational power for driving the reaping device 100, the swing sorting mechanism 260, and the sorting wind supply mechanism 280 is from the first output shaft 27a of the engine 25 to the first side of the first counter shaft 610.
  • ⁇ second side of the first countershaft 610 ⁇ rotators 432, 461, 441 supported by the second countershaft 620 ⁇ formed by the reaping device 100, the swing sorting mechanism 260, and the sorting wind supply mechanism 280 Is transmitted via a transmission path.
  • the transmission load is concentrated on the long shaft. Power transmission to the threshing device and the reaping device can be effectively performed while effectively preventing.
  • the rotational power from the engine is input to one side (inner end side) of the carp shaft in the threshing device, and from the other side (outer end side) of the carp shaft in the machine width direction.
  • the structure (henceforth a conventional structure) which transmits rotational power to the handling cylinder and the selection mechanism of the said threshing apparatus, and the said reaping apparatus is proposed.
  • the transmission shaft for transmitting the rotational power from the engine from the one side in the body width direction of the threshing device substantially the center in the body width direction of the traveling aircraft body
  • the Karatsu shaft it has the following disadvantages.
  • the tang shaft has a length penetrating the handling chamber in the machine width direction below the handling chamber of the threshing apparatus. Therefore, in the conventional configuration, the entire long rod shaft drives the power for driving the handling cylinder, the power for driving the sorting mechanism including the rod shaft and the swing sorting mechanism, and the cutting device. It is necessary to have a strength that can withstand the resultant force of the power, and further, it is necessary to increase the strength so that the portions that support both ends of the tang shaft also can withstand the transmission load applied to the tang shaft, resulting in an increase in cost. Invite.
  • the power for driving the handling cylinder 220, the power for driving the sorting mechanism 250 including the rod shaft 281 and the swing sorting mechanism 260, and the reaping device 100 are provided.
  • the common transmission path that transmits the resultant force of the driving power there is no long shaft that penetrates the handling chamber 201 such as the Karatsu shaft 281 in the machine body width direction.
  • Embodiment 2 Hereinafter, the combine which concerns on other embodiment of this invention is demonstrated, referring an accompanying drawing.
  • FIG. 10 the transmission schematic diagram of the combine which concerns on this Embodiment is shown.
  • the same members as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted as appropriate.
  • the combine according to the present embodiment has a third endless body transmission mechanism 460 'instead of the third endless body transmission mechanism 460.
  • the third output rotating body 461 is changed to a split pulley type rotating body 461 ′ as compared with the third endless body transmission mechanism 460, and the third input rotation
  • the body 462 is changed to a split pulley type rotary body 462 ′, and a continuously variable transmission mechanism capable of continuously changing the rotational power transmitted from the second countershaft 620 to the Karatsu shaft 281 according to an external operation is formed. is doing.
  • rotational power is transmitted from the first counter shaft 610 to the swing sorting mechanism 260.
  • FIG. As shown in FIG. 10, rotational power is transmitted from the second counter shaft 620 to the swing sorting mechanism 260.
  • the combine according to the present embodiment has a fifth endless body transmission mechanism 470 ′ instead of the fifth endless body transmission mechanism 470, as compared with the combine according to the first embodiment. .
  • the fifth endless body transmission mechanism 470 ′ has a fifth output rotator 471 ′ instead of the fifth output rotator 471 compared to the fifth endless body transmission mechanism 470.
  • the fifth output rotator 471 ′ is supported on the second countershaft 620 so as not to be relatively rotatable.
  • the rotational power to be transmitted to the swing sorting mechanism 260 is directly extracted from the second counter shaft 620, but instead, the rotational power is It is also possible to deform so as to be taken out from the tang shaft 281.
  • FIG. 11 shows a transmission schematic diagram of a first modification 2B of the present embodiment.
  • the fifth output rotating body 471 ′ is supported on the tang shaft 281 so as not to be relatively rotatable.
  • FIG. 12 shows a transmission schematic diagram of the second modification 2C of the present embodiment modified as described above.
  • FIG. 13 the transmission schematic diagram of the combine 3 which concerns on this Embodiment is shown.
  • the same members as those in the first and second embodiments are denoted by the same reference numerals.
  • the combine 3 includes a red pepper shaft 700 instead of the red pepper shaft 281.
  • the tang shaft 700 is supported by the machine frame of the threshing apparatus 200 so as to be rotatable about its axis in a state in which both sides in the axial direction extend outward from the handling chamber 201.
  • the combine 3 includes a hollow first counter shaft 710 that is externally inserted through a bearing member in an outwardly extending portion on the first side of the tongue shaft 700, a front side of the tongue shaft 700 and It has a second counter shaft 720 that penetrates the handling chamber 201 in the width direction of the machine body below the feed pan of the swing sorting mechanism 260.
  • the second countershaft 720 is also supported by the machine frame of the threshing apparatus 200 so as to be rotatable about its axis in a state where both sides in the machine body width direction extend outward from the handling chamber 201.
  • the combine 3 transmits the rotational power from the engine 25 to the first side of the second countershaft 720 via the first countershaft 710, and the second countershaft 720 While taking out the rotational power for driving the handling cylinder 220 from one side, from the second side of the second countershaft 720, the swinging selection mechanism 260, the tang shaft 700 and the reaping device of the threshing apparatus 200 are extracted. Rotational power for driving 100 is extracted.
  • rotational power is transmitted from the first output shaft 27 a of the engine 25 to the first counter shaft 710 via the first work system endless body transmission mechanism 410.
  • the rotational power transmitted to the first counter shaft 710 is transmitted to the first side of the second counter shaft 720 via a tenth work system endless transmission mechanism 730 such as a pulley transmission mechanism, and the first counter shaft 710 transmits the rotational power. 2
  • the operation is transmitted from the first side of the counter shaft 720 to the barrel input shaft 510 through an eleventh work system endless body transmission mechanism 740 such as a pulley transmission mechanism.
  • the tenth working system endless body transmission mechanism 730 is supported on the first counter shaft 710 so as not to rotate relative to the first counter shaft 710 and on the first side of the second counter shaft 720 so as not to rotate relative to the first counter shaft 710.
  • the driven-side rotating body 732 and the driving-side rotating body 731 and the endless body 733 wound endlessly around the driven-side rotating body 732 are provided.
  • the eleventh working system endless body transmission mechanism 740 includes a driving side rotating body 741 supported on the first side of the second countershaft 720 in a relatively non-rotatable manner, and one side in the body width direction of the barrel input shaft 510. It has a driven side rotating body 742 that is supported so as not to be relatively rotatable, and an endless body 743 that is wound endlessly around the driving side rotating body 741 and the driven side rotating body 742.
  • the second side of the second countershaft 720 is operatively connected to the reaping device 100 via the fourth endless body transmission mechanism 440, and the Karatsu shaft 700 via the twelfth work system endless body transmission mechanism 750. Operatively connected to the second side of the.
  • the twelfth working system endless body transmission mechanism 750 includes a drive side rotating body 751 supported on the second side of the second counter shaft 720 so as not to rotate relative to the second counter shaft 720, and a second side of the rod shaft 700 configured to be relatively non-rotatable.
  • the driven side rotating body 752 is supported, and the driving side rotating body 751 and the endless body 753 wound endlessly around the driven side rotating body 752 are provided.
  • the twelfth working system endless body transmission mechanism 750 can be a continuously variable transmission mechanism using a split pulley, like the third endless body transmission mechanism 460 ′ in the second embodiment.
  • the rotational power for driving the handling cylinder 220 is as follows: the first output shaft 27a of the engine 25 ⁇ the first counter shaft 710 ⁇ the second counter shaft 720. Transmission is performed via a transmission path formed by the first side ⁇ the handling cylinder input shaft 510 ⁇ the handling cylinder shaft 210.
  • the rotational power for driving the harvesting device 100, the swing sorting mechanism 260, and the sorting wind supply mechanism 280 is the first output shaft 27a ⁇ the first counter shaft 710 ⁇ the second power of the engine 25. Transmission is performed via a transmission path formed by the first side of the countershaft 710 ⁇ the second side of the second countershaft 720 ⁇ the reaping device 100, the swing sorting mechanism 260, and the sorting wind supply mechanism 280.
  • the transmission load is concentrated on the long shaft. Power transmission to the threshing device and the reaping device can be effectively performed while effectively preventing.
  • the hollow tang shaft 281 is extrapolated to the first counter shaft 610 via a bearing member so as to be relatively rotatable around the axis
  • the hollow first counter shaft 710 is extrapolated around the axis shaft 700 through a bearing member so as to be relatively rotatable about the axis.
  • the first rotary shaft (the first counter shaft 610 in the first and second embodiments, and the red shaft 700 in the third embodiment) is connected to the hollow second rotary shaft (embodiment) via the bearing member.
  • the first and second rotation shafts are interposed between them.
  • a transmission mechanism can be formed such that a difference in rotational speed occurs.
  • the bearing member supports the second rotating shaft only in the circumferential direction specific region, effectively preventing a so-called “one-sided” state, and the bearing member extends over substantially the entire circumferential direction.
  • the second rotating shaft can be evenly supported.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Threshing Machine Elements (AREA)
  • Combines (AREA)
PCT/JP2017/006797 2016-03-28 2017-02-23 コンバイン WO2017169357A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780011079.XA CN108882679B (zh) 2016-03-28 2017-02-23 联合收割机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-063797 2016-03-28
JP2016063797A JP6482491B2 (ja) 2016-03-28 2016-03-28 コンバイン

Publications (1)

Publication Number Publication Date
WO2017169357A1 true WO2017169357A1 (ja) 2017-10-05

Family

ID=59963090

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/006797 WO2017169357A1 (ja) 2016-03-28 2017-02-23 コンバイン

Country Status (3)

Country Link
JP (1) JP6482491B2 (zh)
CN (1) CN108882679B (zh)
WO (1) WO2017169357A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050279073A1 (en) * 2004-06-21 2005-12-22 Deere & Company, A Delaware Corporation Drive for a crop picking head
JP2014159812A (ja) * 2014-03-26 2014-09-04 Yanmar Co Ltd コンバイン
JP2015065876A (ja) * 2013-09-27 2015-04-13 株式会社クボタ コンバイン
JP2015077882A (ja) * 2013-10-16 2015-04-23 株式会社クボタ シリーズハイブリッドコンバイン

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011217702A (ja) * 2010-04-14 2011-11-04 Kubota Corp コンバイン
JP2013126385A (ja) * 2011-12-16 2013-06-27 Kubota Corp 収穫機
JP2013126390A (ja) * 2011-12-16 2013-06-27 Kubota Corp とうもろこし収穫機
JP2013188183A (ja) * 2012-03-14 2013-09-26 Kubota Corp コンバイン
JP2014100067A (ja) * 2012-11-16 2014-06-05 Yanmar Co Ltd コンバイン
JP5716809B2 (ja) * 2013-10-28 2015-05-13 井関農機株式会社 コンバイン
CN104335757B (zh) * 2014-10-10 2016-05-11 四川惠农机械有限责任公司 稻麦联合收割机
CN105165263A (zh) * 2015-06-15 2015-12-23 柏正球 一种带有液压传动装置的小麦收割机及收割方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050279073A1 (en) * 2004-06-21 2005-12-22 Deere & Company, A Delaware Corporation Drive for a crop picking head
JP2015065876A (ja) * 2013-09-27 2015-04-13 株式会社クボタ コンバイン
JP2015077882A (ja) * 2013-10-16 2015-04-23 株式会社クボタ シリーズハイブリッドコンバイン
JP2014159812A (ja) * 2014-03-26 2014-09-04 Yanmar Co Ltd コンバイン

Also Published As

Publication number Publication date
JP2017175946A (ja) 2017-10-05
CN108882679A (zh) 2018-11-23
CN108882679B (zh) 2021-05-18
JP6482491B2 (ja) 2019-03-13

Similar Documents

Publication Publication Date Title
JP5840012B2 (ja) コンバイン
JP5797980B2 (ja) コンバイン
JP2011250751A (ja) 普通型コンバイン
WO2016093201A1 (ja) コンバイン
WO2017169358A1 (ja) 扱胴
KR101669332B1 (ko) 예취 및 탈곡장치의 회전수 조절이 가능한 풀피드형 콤바인의 동력전달장치
JP7166394B2 (ja) 扱胴
JP2017023044A (ja) コンバイン
JP6009603B1 (ja) 扱胴
JP2017093307A (ja) コンバイン
JP6270283B2 (ja) コンバイン
JP5902336B1 (ja) 扱胴
JP6208651B2 (ja) コンバイン伝動構造
WO2017169357A1 (ja) コンバイン
WO2016158078A1 (ja) 扱胴
JP6555795B2 (ja) コンバイン
JP5373589B2 (ja) コンバイン
JP2011250750A (ja) 普通型コンバイン
JP5702679B2 (ja) 普通型コンバイン
JP6320314B2 (ja) コンバイン伝動構造
JP2016119870A (ja) コンバイン伝動構造
JP2003180134A (ja) コンバイン
JP2017006036A (ja) 扱胴
JP2011193785A (ja) 脱穀機
JP2020072768A (ja) コンバイン

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17773902

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 17773902

Country of ref document: EP

Kind code of ref document: A1