JPH0687708B2 - Grain culm feeder for combine harvester - Google Patents

Description

Description: (a) Field of Industrial Application The present invention relates to a grain culm feeding / feeding device in a combine for transporting and feeding grain culms cut by a reaping device to a self-throwing type threshing device.

(B) Conventional technology Conventionally, grain culms cut by a reaping device are conveyed by a vertical conveying device composed of an ear-side carrier that tilts up and down around the lower front end and a stock carrier, and the stock basin unit cuts the ears. A large number of combine harvesters that supply threshing equipment by a side transfer body and a stock carrier to perform threshing treatment are already known from Japanese Patent Publication No. 60-6604.

(C) Problems to be Solved by the Invention The known combine is provided on a substantially horizontal inlet plate extending forward from the lower edge of the feed opening of the threshing device, and Since the continuous body is continuously installed at the end of the stock carrier with the same inclination, when the handling depth is adjusted by vertically tilting the vertical carrier around the front part, after the stock carrier Since the end moves up and down largely with respect to the starting end of the feed chain of the threshing device, it is uncertain that the grain culm will be inherited, and in addition, the stock transfer unit and the stock carrier will have the same inclination. In addition, since the ear-side transfer body was tilted very slightly and was substantially horizontal, the total length of them had to be increased in order to obtain a predetermined lift. As a result, the front-rear length of the fuselage became large and the turning ability of the fuselage deteriorated.

Moreover, the rear end of the ear side transporter is further deviated to the ear side from the front end of the ear side transfer body, so if the plant base part is separated from the stock source transfer body, the grain culm is moved to the ear side. In the short culm, the stock department will not be inherited in the feed chain,
Even if it was a long culm and it was inherited, there was a problem that it became a deep handling and became a handling barrel, overloading the handling barrel and causing many cuts.

(D) Means for Solving the Problems In the present invention, a grain transporter cut by a harvesting device is supplied to a threshing device by a vertical transport device, and the vertical transport device is tilted up and down at a fulcrum of a rear portion. In a combine for supporting and adjusting the handling depth, the stock source feeder and the ear-side feeder are arranged in parallel between the vertical transfer device and the supply port of the threshing device and mounted on the threshing device side. With the above-mentioned hoisting body made steeper than the vertical carrier, the stock carrier and the ear side carrier of the vertical carrier are the starting ends of the stock carrier and the ear side carrier. The above-mentioned problems were solved by constructing such a system that the roots of grain culms and the ear side of grain culms, which were vertically fed by being inserted between the parts, were continuously fed and then fed.

(E) Action The grain culms cut by the reaping device are lifted backward by the stock-source carrier and the ear-side carrier of the vertical carrier, and then inherited by the stock-source carrier and the ear-side carrier. It At that time, the stock carrier and the ear side carrier are delivered in a state of invading between the head side and the carrier side of the carrier, and the stock source carrier and the ear side carrier are the head carrier and the stock. Since it is inherited on the outside of the original transporter, there is no spilling, no culling, and no posture disorder. Since the ear side feeder and the stock source feeder are integrated with the threshing device, after the grain culms are pumped in an orderly sideways posture, the ear side is fed to the specified position of the feeding port to The parts are orderly transferred from the stock carrier that does not change the relative position to the beginning of the feed chain.

When the stock carrier and the ear side carrier are tilted up and down to adjust the handling depth, the center of rotation is the rear part, so the rear end of these carriers is the stock source carrier and the ear side carrier. It only moves up and down slightly with respect to the body, and there is no mistake of inheritance.

Furthermore, the stock-source carrier and the ear-side carrier lift the grain culms at a steeper angle than the stock-source carrier and the ear-side carrier. Can be reduced,
This makes it possible to shorten the stock carrier, the ear-side carrier, and the machine body length, and improve the traveling property of the machine body.

(F) Embodiments An embodiment of the present invention will be described with reference to the drawings, in which 1 is a self-throwing threshing device mounted on a machine base 3 having a traveling device 2, and the other side is operated in order from the front. A panel 4, a cockpit 5, an engine E is provided in the lower part thereof, a grain tank and the like are provided in the rear, and a plurality of grass bodies 7, ...
.., grain culm raising device 9, scraping wheel 10 ...
11 ..., Stem belt with lugs 12 ..., Stem chain 13 with scraping claws, cutting blade 14 and lateral transport chain 15 The vertical conveying device 16 is disposed in the rearward and upward direction from the above, and a stock source feeder 17 and an ear-side feeder 18 are arranged in parallel between the end of the vertical conveyer 16 and the supply unit of the threshing device 1. Is provided with a lifting device.

Next, the configuration of each part in the 5-row cutting type combine will be described in detail.

[Cropping device] As shown in FIG. 1, the grain culm raising device 9 has two pairs of raising bodies 9a with adjacent raising routes and the right side (when viewed from the front), and the raising route is on the outside 1 It is composed of two raising bodies 9b and is driven by the cylindrical transmission case 19 on the upper side.

The scraping wheel 10 ... engages the two on the left side, and separately engages the three on the right side in a row in the horizontal direction, and the vertical axis 20.
· Attached to them, and their vertical axis 20 · ·
A sprocket 2 attached to the second and fourth vertical shafts 20 and 20 from the left by winding the rear part of the stalk-incorporating belt 12
2,22 and the drive sprockets 23,23 behind them have the above-mentioned stock pulling chain 11,11 stretched, so the second pulling wheel 10 from the left side is the first pulling wheel that meshes with it. Drive 10 and the 4th sweep wheel 10 rotates the 3rd and 5th sweep wheels 10, 10 that mesh with both sides of the 10th wheel, so that the 5th sweep wheel 10 is counterclockwise in plan view. Rotating in the direction, the corresponding outer stock pull-in chain 11a is the rear drive sprocket 2
The bearing, which is driven by 3a and supports the two right scraping wheels 10 and 10, is detachably attached to the mowing frame through the mounting metal 10A that supports the scraping wheels 10 and 10 so that they mesh with each other. is there.

Further, as shown in FIG. 2, the shaft 20a of the rightmost scraping wheel 10 drives the lower stem stake chain 13a at the upper end, and the shaft of the driven sprocket at the rear of the stem scraping chain 13a is the upper stage. Drive the stem scraping chain 13b, and further, the V groove of the pulley 21 at the left end has two steps, and a lug is provided between the other V groove and the idle pulley 21a axially supported to the side. The stalk-incorporating belt 12a is stretched so that the grain can be scraped in a wide scraping passage described later.

The shafts 24, 24 of the drive sprockets 23, 23 stand up from the gear cases 25, 25 as shown in FIG. 3, and the stalk-incorporating chain 12 has two stages above and below the stalk-incorporating belt 12. 13··
The distance between the first grass body 7 and the adjacent medium grass body 8 from the left side, which is in front of the cockpit 5 and close to the cut land, is set to the weeds of other parts. The width of the line is wider than the width of the entrainment route, and when cutting is performed at a right angle to the grain culm row, or when cutting wide wheat, etc. Even if it is turned off, it does not leave uncut.

The lateral conveying chain 15 has a starting end facing the rearward side of the stock-source scraping chain 11 near the lateral feeding end part, and the end part is bent rearward and is driven by a drive sprocket 15a.

[Vertical Transfer Device] The vertical transfer device 16 includes a stock carrier 26 in which a sandwiching rail 26a is provided on the transfer surface of a transfer chain, and a chain-like carrier in which a guide rod is installed in the chain with a transfer claw at a holding gap. 27, and they are driven by a sprocket of a shaft 29 rising from a gear case 28, and the front portion of the bristle-side carrier 27 has a lateral carrying section parallel to the lateral carrying chain 15. .

The vertical conveying device 16 is tilted up and down by a lift arm 16c about a horizontal axis P of the gear case 28 via a link 16b ... .

[Lifting and Feeding Device] In FIG. 1, FIG. 3 and FIG.
The pan-side lifting body 18 is supported by a frame 31 protruding from the front surface of the threshing device 1 via a U-shaped rod 22, and the starting end portions of these lifting bodies 17, 18 are the stock carrier 26. Is located below the end of the threshing device 1, and the end of the threshing device 1 is higher than the entrance plate 33a projecting from the supply port 33.
The terminal ends of the stock carrier 26 and the ear-side carrier 27 are arranged in parallel with each other so as to enter between the start ends, and the stock carrier 17 has a chain 17a having a low protrusion on each plate and its connection. It is rotatably attached to the outside of the pin and consists of a pick-up claw 17c that stands up and projects by a guide rail 17b in the ascending stroke, and the spike-side lifter 18 is the lift-up claw of the stock source lifter 17. It has a lifting claw 18a, which is longer than 17c, and a lifting guide plate 34 is provided side by side on the ear side of the ear side lifting body 18 as shown in FIG. The upper end is between the inlet plate and
An upper inclined guide plate 35 fixed to the lower surface of 33a and a movable guide plate 36 hinged to the upper surface of the lower gear case 28 and superposed on the lower upper surface of the upper inclined guide plate 35 are provided.

The drive sprocket 37 of the stock feeder 17 and the drive sprocket 38 of the bristle feeder 18 are mounted on a shaft 41 which axially supports a driven sprocket 40 of the feed chain 1a, as shown in FIG. The clutch 43 in the clutch case 42 is disengaged from the clutch claw engraved on the side surface of the driven sprocket 40 by the operation of the shifter 44, and the shifter 44 is interlockingly connected to the traveling clutch petal 45 by the wire 46.
When the traveling clutch petal 45 is stepped on during work, the traveling clutch is disengaged, and since the mowing device and the vertical conveying device 16 are linked to the traveling device 2, the machine body and the mowing device etc. are stopped, and at the same time, the clutch 43 is disengaged. The lifting device is also stopped.

Further, a guide rod 47 is provided on the upper surface of the stock source lifting body 17, and the lower end portion of the guide rod 47 is outside the rear end of the frame body 48 that holds the holding rail 26a of the stock source carrier 26. As shown by the solid line and the chain line in FIG. 6 (a), a pin 50 is pivotally supported on the side surface so as to be rotatable back and forth. When the vertical conveyance device 16 is tilted up and down to adjust the handling depth, the pin 50 is rotated. Is extremely close to the horizontal axis P, which is the center of rotation of the vertical conveyance device 16, in a side view, the guide rod 47 freely tilts about the base portion and the stock unloader 17
Close to the transport surface of and always hold down.

Further, when carrying out a manual operation, when the main lever of the transmission 57 is disengaged by operating the change lever, the traveling device 2 and the pretreatment device are stopped. The clutch 43 can be kept engaged, and in this state, the guide rod 47 is in the front (a) position shown in FIG. 6 (a) (during shallow handling adjustment),
Alternatively, when the robot is turned to the (b) position (during deep handling adjustment), the operator can easily put the hand-cut culm on the stock-source lifting body 17 and the ear-side lifting body 18 located at a position lower than the supply port 33. In addition, when returning to the cutting and threshing work, as shown in FIG. 6, when the guide rod 47 is tilted rearward and pushed lightly, the rear part is fixed to the outer surface of the pinching rail 1b. The spring plate 51 having its front portion opened is pushed outward and abuts its base portion, and the front portion is received by the stopper 52 and set in a predetermined guiding posture.

Thus, since the diameter of the drive sprockets 37, 38 of the stock source lifting body 17 and the ear side lifting body 18 is smaller than the diameter of the driven sprocket 40 of the feed chain 1a, the feed speed V ₁ of the feed chain 1a is It is higher than the pumping speed V ₂ of the pumping device.

[Pretreatment Frame and Transmission Device] As shown in FIGS. 2 and 4, the pretreatment frame is a top link 53 for the cylindrical frame of the horizontal axis P, and a pair of left and right lower links 54, 54 for the lower part of the pretreatment frame. It is supported by the frame 31 and the machine base 3 which are integral with the vehicle, and is configured to move up and down while maintaining a substantially constant posture by the expansion and contraction operation of the hydraulic cylinder 56. The power of the engine E is transmitted to the transmission 57 via the clutch 58. The rear lateral shaft case 60, which is input and transmitted through a refraction transmission mechanism 81 described later, has three gear cases 61, 62, 63, and the front lateral shaft case 65 has four gear cases 66, 67, 25, 25. The right end of the front horizontal shaft case 65 and the right end of the rear horizontal shaft case 60 are integrally connected by a connecting frame 71 screwed in an L-shape by a holder 70, and the rear horizontal shaft case 60 is provided. The left side gear case 61 and the front horizontal axis case 65 are the second gear case 67 from the left.
Are connected to each other by a shaft case 72 in the front-rear direction to form a transmission case 73 which also functions as an integral frame.

Further, the mowing frame 74 is configured by connecting a plurality of vertical frames 75, ... Attaching the respective grass bodies 7, ... And medium grass bodies 8, ... With two horizontal frames 76, 77 and a cutting blade frame 78. As shown in FIG. 4, the rear part of the cutting frame 74 is superposed on the lower surface of the front part of the frame made up of the transmission case 73 and welded at two right and left parts to be integrally formed. The vertical frame 75 is divided toward the rear part and is detachably coupled with a bolt 80.

As shown in FIGS. 1 to 3, the refraction transmission mechanism 81 has a transmission 82 attached to the lower frame of the cockpit 5, and an input pulley 83 of the transmission 82 is attached to a pulley in front of the transmission 57. Driven by 84, the output pulley 85 is interlockingly connected to the pulley 87 of the intermediate shaft 86 by the belt 88 with the clutch pulley, and the sprocket 89 of the intermediate shaft 86 and the rear horizontal case 60 are connected.
The sprocket 91 mounted on the inner horizontal shaft 90 is interlockingly connected by a chain 91a, and the rear part of the bearing 86a of the intermediate shaft 86 is rotatably loosely fitted into the bearing cylinder 85a of the output pulley 85. The rear surface is supported by a semicircular receiving portion provided at the front end of the arm 92, the upper portion of the front bending arm 93 is fixed to the bearing 86a, and the lower portion is loosely fitted in the rear horizontal shaft case 60, so that the hydraulic cylinder is formed. When the pretreatment frame is moved up and down in a substantially constant posture by 56, the transmission 82 is integrated with the machine base 3, whereas the rear horizontal shaft case 60 is moved up and down integrally with the transmission case 73 while changing the relative distance. However, the front bending arm 93
By bending and extending with the intermediate shaft 86 of the rear bending arm 92 as the bending point, smooth transmission can be performed without changing the axial distance, and the threshing device 1 is separately driven by the engine E.

Further, the gear case 28a provided so as to be provided in the gear case 28 that drives the vertical transfer device 16 is connected to the gear case 62 of the rear horizontal shaft case 60 by a slanting cylinder 94 having a back transmission shaft installed therein, and the inside of the gear cases 28, 28a. Since the front fulcrum of the top link 53 coincides with the abscissa P of the above, it is possible to reliably and reliably perform transmission, and the cylindrical transmission case 19 of the grain culm raising device 9 rises from the gear case 66. It is driven by the shaft 19a.

[Crop guide device] A rear lateral guide plate 95, which also serves as an L-shaped cover in plan view, covering the outside and front of the refraction transmission mechanism, is detachably screwed to the front bending arm 93 via a stay 96. This rear side guide plate 95 is attached to the second and the third pulling bodies from the left.
9a, a vertical guide 97 that extends rearward from the rear side of the lower part of 9a
As shown in FIG. 1 and FIG. 3, the lateral guide portion 97b of the lower guide plate 97, which is composed of a and 97a and the lateral guide portion 97b connecting the rear ends thereof, is opposed to the lateral guide portion 97b with a lateral conveying path therebetween. A lower guide plate 97 is also attached to the rear surfaces of the first and second raising bodies 9a and 9b from the right, and the wide guide plate 97c extending rearward from the rear side of the leftmost raising body 9a has a rear portion. Is bent along the rear surface of the lateral transport path, and the vertical middle portion of the guide plate 97c is formed into a V-shaped protruding portion 97c ', which is laterally extended from the holding cylinder of the shaft 19a. The channel type supporting arm 97b which is projected is attached to the ridge 9
Since it is fitted and screwed to the rear surface of 7c ', the rear portion of the guide plate 97c can be firmly supported and the protrusion 97
Since c ′ comes into line contact with the horizontally fed grain culms, the transport resistance can be reduced and the grain culms can be fed horizontally in an orderly manner.

Further, an upper guide plate 98 having a triangular shape in a side view is also provided on the upper portion of the lower guide plate 97 just above the horizontal guide portion so that the horizontal guide portion is substantially flush with the horizontal guide portion 97b of the lower guide plate 97. Upper guide plate
The sloped part of the upper part of 98 corresponds to almost the entire surface of the raised body 9a
., 9b is screwed to the back surface of bolt 9 ..., and the lower part is a small gap to the extent that straw debris passes through the support frame of the upper stem scraping chain 13 as shown in FIG. 3 and FIG. Leave stay 99a,
It is detachably screwed by 99a.

[Carding weeding device] The raising body 9 in which the non-acting side of the grain culm raising device 9 is close to
At the lower part between a and 9a, a carding weeding device 100 is mounted as shown in FIGS. 2, 3 and 8, and the carding weeding device 100
Drives the shaft 101 in the front-rear direction via the chain by the shaft of the floating sprocket 9d of the one raising body 9a, and the chain case 102
For the sprockets pivotally supported on the upper and lower parts of the
・ The cardboard chain 104 that is installed so that it can be undulated is stretched,
When the shaft 104a of the sprocket is driven by the shaft 101 via the bevel gear at the upper part, the carding upper claws 103 ,. (Preferably 1,5 to 2 pitches) (however, ι is 1 pitch in the figure) and the front part of the lower part of the lower guide plate 97 or the bottom part of the lower part of the lower part of the guide chain 13 It stands up to a height corresponding to the belt 12 at a low carding height, forcibly protrudes and combs the card, and when the grain culm is delivered to the raising claw at the upper limit of the card, it is then loosened by the raising claw. Divide the flower to the ear side without difficulty, and create the cardinal messenger 9a, 9a
It is possible to reduce shattering and culm withdrawal, etc., as compared to the case of performing up to the upper part.

Further, the carding upper claw 103 enters and descends between the raising bodies 9a, 9a as shown in FIG. 8 (a) in the lowering stroke, and the raising body 9a ...
The non-acting side rear surface is open, and the guide plates 106, 106 bent backward from the front part of this opening are the case 1
It guides straw dust, mud, etc. rearward and downward from the rear opening of 02 and prevents them from entering the opposite openings of the raising bodies 9a, 9a, and raises them from the gap 107 formed at the rear end. Straws and the like discharged from the bodies 9a, 9a fall.

Further, although not shown, a carding upper weeding device 100 or a carding upper weeding device having a height substantially equal to that of the raising body 9b is attached to the outside of the raising body 9b on the uncut side.

[Operation] Next, the operation will be described.

The culm culled by the grain culm raising device 9 is stalked by the grain culm raising device 9 while being divided by the grass bodies 7 ... And the medium grass body 8. The grain culms that have been scraped by the belts 12 ..., 12a and mowed by the cutting blade 14 and scraped from the scraping path on the left side to the transverse feeding path are guided at the rear by the guide plate 97c and the rear lateral guide plate 95. , The front part is guided by the upper guide plate 98 and the lower guide plate 97, and the grain culm scraped from the intermediate scraping path merges with the grain culm fed laterally from the left side, and the curving at the end of the horizontal transport path is performed. Join the club.

The grain culms thus fed in the horizontal direction are succeeded by the vertical transport device 16 and are subsequently transported, while the motor 16a is activated by the detection result of the handling depth sensor (not shown) and the vertical transport device 16 is rotated up and down. The stock depth was adjusted by moving the stock, and at the end of the stock, the stock carrier 26 and the lower part of the stock lifter 17 were wrapped, so they were smoothly held over and held by the guide rod 47. In the state, the stock source lifting body 17 and the pick-up claws 17c succeed to each other, and the ear side drops onto the ear-side lifting body 18 and is inherited by the pick-up claws 18a to be respectively lifted.

At that time, since the end portion of the vertical conveying device 16 is inserted between the starting end portions of the stock-source lifting body 17 and the ear-side lifting body 18, the vertical transportation device 16
The root of the grain culm that fell from the end of
And to be reliably received on the ear-side carrier 18 and to be transferred and carried at a wider interval outside the carrier ends of the stock carrier 26 and the ear-side carrier 27 of the vertical carrier 16. Then, the stock was lifted in a stable posture in the lateral direction, and the stock base section carried out orderly feeding to the start ends of the feed chain 1a and the pinching rail 1b of the threshing device 1, and the head side did not disturb the posture, and the delay in pumping was achieved. Can be supplied to the supply port 33 without causing

In the case where the traveling device 2 sinks like a wetland, when the pretreatment frame of the cutting device and the vertical transfer device 16 and the like is raised by the hydraulic cylinder 56, the rear bending arm 92 and the front bending arm 92 of the bending transmission mechanism 81 are moved. Since the interval between the shaft cores is constant only by decreasing the angle with 93, it is possible to perform reasonably power transmission.

(G) Effect of the Invention According to the present invention, the grain culms harvested by the harvesting device are supplied to the threshing device 1 by the vertical transport device 16, and the vertical transport device 16 is vertically tilted at the fulcrum P of the rear portion. In a combine for supporting and adjusting the handling depth, a stock source feeder 17 and an ear-side feeder 18 are arranged in parallel between the vertical transfer device 16 and the supply port 33 of the threshing device 1 for threshing. It is mounted on the device 1 side and the lifting bodies 17 and 18 thereof are made steeper than the vertical transport device 16, and the stock source transport body 26 and the ear side transport body 27 of the vertical transport device 16 are Since the stock base and the ear side of the grain cullet vertically fed by being inserted between the starting ends of the former-lifting body 17 and the ear-side lifting body 18 are configured to be continuously fed and fed, the reaping device is provided. A vertical transport device consisting of a stock carrier 26 and an ear-side carrier 27
After being pumped backwards by 16, the stock-source pump 17 and the ear-side pump
When inherited to 18, the stock carrier 26 and the ear side carrier 27 are delivered to them while penetrating between the head side and the carrier side of the carrier 17, 18, and the stock carrier 17 The ear side unloading body 18 inherits the stock base portion and the ear side on the outside of the head side carrier 27 and the stock source carrier 26, and can prevent spillage, culm clogging, and disturbance in posture.

Moreover, since the ear side feeder 18 and the stock source feeder 17 are integrated with the threshing device 1, after the grain culms are lifted in an orderly sideways posture, the ear side is moved to a predetermined position of the supply port. The stock can be reliably fed and the stock base can be systematically transferred to the start end of the feed chain 1a from the stock feeder 17 whose relative position is not changed.

In addition, the stock carrier 26 and the ear-side carrier 27 to adjust the handling depth.
When tilted up and down, since the center of rotation is the rear part, the rear ends of these carriers 26, 27 are smaller than the stock-source feeder 17 and the ear-side feeder 18 integrated with the threshing device 1. It only moves up and down, and there is no mistake of inheritance.

Furthermore, the stock-source carrier 17 and the ear-side carrier 18 are the stock-source carriers 26.
And since the grain culms are pumped at a steeper angle than the ear-side carrier 27, it is possible to reduce the lifting amount by the stock-source carrier 26 and the ear-side carrier 27, and thereby the stock-source carrier 26 and the ear-side. Carrier 2
7, and the length of the body can be shortened to improve the traveling property of the body.

[Brief description of drawings]

The drawings show an embodiment of the present invention. FIG. 1 is a developed plan view of a front portion of a combine, FIG. 2 is a side view of the same,
FIG. 3 (a) is a side view of the same with the right-hand side scraping path omitted when viewed from the front, (b) is a cross-sectional view of the upper guide plate, (c) is a cross-sectional view of the lower guide plate, and FIG. 4 is pretreatment. A plan view of the frame, FIG. 5 (a) is a vertical sectional view of the lifting device, (b) is a horizontal sectional view of the same,
(C) is a transverse cross-sectional view of an example in which a lifting claw of a stock source lifting body is attached to the inside, FIG. 6 (a) is a side view of the lifting device, and (b) is a plan view of a guide rod locking portion. , Fig. 7 is an exploded side view of the grain raked part, Fig. 8 (a) is a vertical plan view of the carding weeding device, (b).
Is a perspective view of the same as above, and FIG. 9 is a side view of the refraction transmission mechanism. 16 …… longitudinal transport device, 17 …… stock source lifter 17c, 18a …… scraping claw, 18 …… brush side lifter 26 …… stock carrier, 27 …… brush side carrier

Claims (1)

[Claims] 1. A culm cut by a reaping device is supplied to a threshing device 1 by a vertical conveying device 16, and the vertical conveying device 16 is supported at a rear fulcrum P so that it can be tilted up and down, and a handling depth. In the combine for adjusting the height, the vertical transfer device 16
And the feed side 33 of the threshing device 1 and the stock source lifting body 17 and the ear-side lifting body 18 are mounted in parallel on the threshing device 1 side, and the lifting bodies 17, 18 are vertically conveyed. It is not steeper than the device 16, and the stock carrier 26 and the ear-side carrier 27 of the vertical carrier 16 are provided.
And is configured so as to be fed between the stock base part and the pan side of the grain stalk vertically fed by being inserted between the starting end parts of the stock base lifting body 17 and the pan side lifting body 18. Grain lifting and feeding device for combined harvester.