JP3021604B2 - Combine grain culm conveyor - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a grain culm conveying device for a combine.

(Prior Art) Conventionally, a cutting section provided at the front of a combine is provided with a plurality of weeds provided at predetermined intervals in the left-right direction located at the forefront, and a weed grain provided at the rear of the weeds A plurality of raising devices for raising the culm, a cutting blade for cutting the root of the cereal culm raised by the raising device, and a root of the cereal culm cut by the cutting blade are sandwiched and conveyed to a single transfer portion. It is publicly known to have a stock-side transfer device and a head-side transfer device provided at a position above the stock-side transfer device for transferring the spike to the one takeover section.

(Problems to be Solved by the Invention) As shown in FIG. 5, for example, as shown in FIG. 5, when the five-row type is formed by cutting five rows of stocks, the five rows of stocks advance as shown by arrows. Collect at one takeover section. At this time, the stock-source transporting device and the tip-side transporting device located outside the traveling path of the left and right outer strains do not cause the problem of the catch of the strain, but the strains located inside the traveling route of the left and right outer strains. In the former transfer device and the tip-side transfer device, there is a problem that the stock is hooked on the transmission shaft.

One of the causes is that the transmission shaft of the above-mentioned known example is attached to the lower surface side of the stock transfer device and the tip side transfer device. If it is attached to the lower surface side, there will be sticking of straw debris and the like, and the strain will catch.

Therefore, according to the present invention, the stock transfer device and the tip side transfer device located inside the transfer are configured to rotate by the transmission shaft hanging down from above, so that even if the straw chips are entangled, they fall. Things.

(Object of the Invention) The present invention is intended to smoothly transport cereal stems through a transport path.

(Means for Solving the Problems) Therefore, the present invention provides a plurality of weeds 6 for weeding cereal stems,
A plurality of raising devices 7 for raising the grain culm weeded by the weeding body 6, a cutting blade 9 for cutting the cereal stem raised by the raising device 7, and a cutting blade 9 for cutting the stem side of the cereal culm; In a reaper provided with a plurality of stock-side transport devices 10 for nipping and transporting and a plurality of tip-side transport devices 11 and 11a for transporting the tip side, the upper horizontal transmission shaft 61 is provided above the upper end of each of the raising devices 7. And the raising device 7 is mounted on the upper horizontal transmission shaft.
Driving through upper vertical transmission shafts 66 and 89 provided downward from 61, and the raising stock transfer device 10 via lower transmission shafts 81 and 106 provided downward from the upper vertical transmission shafts 68 and 89.
And a combine grain conveying device characterized in that the stock conveying device 10a and the front conveying device 11a corresponding to the cutting strips at the left and right intermediate portions of the spike-side conveying device 11 are driven. It is.

(Embodiment) An embodiment of the present invention will be described with reference to the drawings.
Is a traveling device provided at a position below the fuselage 1, 3 is a threshing device provided at a position above the fuselage 1, 4 is a control unit provided at one front side position of the threshing device 3, and 5 is a threshing device 3 And a cutting section provided at a position in front of the control section 4.

The cutting unit 5 includes a plurality of weeds 6 provided at the foremost position thereof, a raising device 7 provided behind each of the weeds 6 for raising the culm planted by the weeds 6, and A plurality of scraping devices 8 provided behind the device 7, a cutting blade 9 for cutting the grain stalks scraped by the scraping device 8, and a stock root of the grain stalk provided above the cutting blade 9 are transported. And a head-side transfer device 11 provided above the base-side transfer device 10.

Each stock source side transport device 10 and each ear tip side lower transport device 11
A rear stock transfer device 12 is provided on the rear side of the transfer passage that is conveyed by, and the rear stock transfer device 12 is transferred by the stock transfer devices 10 and the tip-side lower transfer devices 11. The collected culms are collected at the transfer section A at the end of the transfer path, and are transferred to the stock transfer apparatus 13 and the head transfer apparatus 14 provided at the transfer section A. Device 14
Takes over the cereal culm to the cereal culm supply device 16 that supplies the cereal culm to the threshing room 15 of the threshing device 3.

Reference numeral 17 denotes a traditional support pipe extending forward from the fuselage side, and a lower horizontal transmission pipe 18 which also serves as a part of the frame of the reaper 5 is mounted below the support transmission pipe 17.
The upper portion of the support transmission pipe 17 is attached to a horizontal cylinder 19 in the left-right direction so as to be vertically rotatable. A gear case 20 is provided on the side of the horizontal cylinder 19 opposite to the control unit 4, and a rotary shaft 23 to which the cutting unit input pulley 22 is fixed is mounted on the gear case 20.

As shown in FIG. 3, the rotating shaft in the gear case 20
A gear 24 is fixed to 23, and a gear 26 fixed to one end of a cutting section input shaft 25 mounted in the horizontal cylinder 19 meshes with the gear 24. A bevel gear 27 is fixed to the other end of the reaper input shaft 25, and the bevel gear 27 has a longitudinal transmission shaft in the support transmission pipe 17.
The bevel gear 29 fixed to the upper end of 28 meshes.

The lower end of the vertical transmission shaft 28 faces the lower horizontal transmission pipe 18 and fixes the bevel gear 30, and the bevel gear 30 has a lower transmission horizontal shaft 31 mounted in the lower horizontal transmission pipe 18. The fixed bevel gear 32 is engaged. The lower horizontal transmission pipe 18 and the lower transmission horizontal shaft 31 are divided into left and right portions at an intermediate portion to facilitate maintenance.

Thus, at the left end of the lower horizontal transmission pipe 18,
The lower end of the side vertical transmission pipe 33 rising upward is fixed. A side vertical transmission shaft 34 is axially mounted in the side vertical transmission pipe 33, and a bevel gear 35 is fixed to the lower end of the side vertical transmission shaft 34,
The bevel gear 35 meshes with a bevel gear 36 fixed to the side of the lower transmission shaft 31. In the embodiment, the side vertical transmission pipe is used.
33 is also formed vertically.

A base of a lateral lateral transmission pipe 37 is attached to the upper and lower middle part of the lateral vertical transmission pipe 33, and a lateral lateral transmission shaft 38 is mounted inside the lateral lateral transmission pipe 37. One end of the side horizontal transmission shaft 38 faces the inside of the side vertical transmission pipe 33 to fix the bevel gear 39, and the bevel gear 39 meshes with the bevel gear 40 fixed to the side vertical transmission shaft 34.

The side lateral transmission pipe 37 has a side downward mounting pipe 41.
The case of the left side stock transfer apparatus 10 is fixed to a lower part of the side downward mounting pipe 41. The left stock source side transport device 10 is located outside the traveling path of the left outer stock.

An input shaft 42 of the stock side transfer device 10 is mounted in the side downward mounting pipe 41, and a bevel gear 43 is provided above the input shaft 42.
Is fixed, and the bevel gear 43 is meshed with a bevel gear 44 fixed to an intermediate portion of the side lateral transmission shaft 38. The drive gear 45 is fixed with the lower portion of the input shaft 42 facing the inside of the case of the left stock source transfer device 10.

At the end of the side lateral transmission pipe 37 is a side upward mounting pipe
The lower part of the tip 46 is fixed, and the case of the left tip side transport device 11 of the tip side transport device 11 is mounted on the upper portion of the side upward mounting pipe 46. The input shaft 47 of the tip side transfer device 11 is mounted on the inside of the side upward mounting pipe 46, a bevel gear 48 is fixed to a lower end of the input shaft 47, and the side lateral transmission shaft is fixed to the bevel gear 48.
A bevel gear 49 fixed to 38 is meshed with a drive gear 50 for driving the left-hand tip side transfer device 11 at the upper end of the input shaft 47.

Thus, a box 51 having a triangular shape in a side view is fixed to an upper portion of the side vertical transmission pipe 33, and a downward transmission pipe 52 projecting obliquely forward and downward is attached to the box 51. The case of the left side raising device 7 among the raising devices 7 is attached. The upper part of the side vertical transmission shaft 34 faces the inside of the box 51 and fixes the bevel gear 53,
Bevel gear 55 fixed to the upper part of transmission shaft 54 in downward transmission pipe 52 meshes with 53. Bevel gear 56 is located below transmission shaft 54.
And the input shaft 57 of the left-side raising device 7 is fixed to the bevel gear 56.
Meshes with the bevel gear 58 fixed to. A drive gear 59 for driving the left raising device 7 is fixed to the input shaft 57.

The left end of the upper horizontal transmission pipe 60 in the left-right direction is fixed to the box 51. An upper horizontal transmission shaft 61 in the left-right direction is mounted in the upper horizontal transmission pipe 60, and a bevel gear 62 is fixed to the left end of the upper horizontal transmission shaft 61.

The upper end of the side vertical transmission shaft 34 projects above the bevel gear 53 to fix the bevel gear 63, and meshes the bevel gear 63 with the bevel gear 62.

The upper part of the inverted T-type transmission pipe 64 is fixed to a position closer to the left side than the center of the upper horizontal transmission pipe 60. Upside down T
A vertical transmission shaft 66 is mounted inside the vertical cylindrical portion 65 of the mold transmission pipe 64,
A bevel gear 67 is fixed to an upper portion of the vertical transmission shaft 66, and a bevel gear 68 fixed to the upper horizontal transmission shaft 61 is meshed with the bevel gear 67. A bevel gear 69 is fixed to the lower part of the vertical transmission shaft 66,
The bevel gear 72 fixed to the horizontal transmission shaft 71 in the bifurcated cylindrical portion 70 of the inverted T-type transmission pipe 64 meshes with 69.

At the left and right sides of the bifurcated cylindrical portion 70, the cases of the central raising devices 7, 7 are respectively mounted. Bevel gears 73, 73 are fixed to the left and right ends of the lateral transmission shaft 71, respectively, and bevel gears 75, 75 fixed on the input shafts 74, 74 are engaged with the bevel gears 73, 73, respectively. Drive gears 76, 76 of the central raising devices 7, 7 are fixed to the lower portions of the input shafts 74, 74.

The bifurcated cylindrical portion 70 has a downward mounting pipe 80 extending downward.
The lower part of the mounting pipe 80 is fixed inside the vertical transmission shaft.
The bevel gear 82 is fixed to the upper end of the vertical transmission shaft 81. The bevel gear 82 meshes with a bevel gear 83 fixed to the lateral transmission shaft 71.

At the lower part of the downward mounting pipe 80, of the tip-side transport device 11, a case of the intermediate tip-side transport device 11a located inside the traveling path of the left outer plant is attached, and a vertical portion of the portion facing the inside of the case is attached. A drive gear 84 is fixed to the transmission shaft 81.

An upper portion of a downward mounting pipe 85 extending further downward is fixed to the lower surface of the case of the intermediate spike-side transport device 11a, and the downward-mounting pipe 85 is disposed on the lower mounting pipe 85 from the path of the left outer strain of the stock-side transport device 10. Intermediate stock transfer side 10 located inside
The case a is fixed, and the lower part of the vertical transmission shaft 81 is inserted into the case from above to fix the drive gear 86 of the intermediate stock source side transfer device 10a.

The upper part of the crank-type transmission pipe 87 is fixed at a position closer to the right side than the center of the upper horizontal transmission pipe 60, and the vertical transmission shaft
An upper end of the vertical transmission shaft 89 faces the inside of the upper horizontal transmission pipe 60 and fixes a bevel gear 90. The bevel gear 90 meshes with a bevel gear 91 fixed to an intermediate portion of the upper horizontal transmission shaft 61.

A horizontal transmission shaft 93 is provided in the horizontal cylindrical portion 92 of the crank type transmission pipe 87.
A bevel gear 99 is fixed to one end of the lateral transmission shaft 93,
The bevel gear 99 has a bevel gear fixed to the lower end of the vertical transmission shaft 89.
Engage 100. At the end of the horizontal cylinder portion 92, the raising device 7 is provided.
Facing the upper end of the input shaft 101 of the central raising device 7
A bevel gear 102 is fixed to the upper end of the input shaft 101, and the bevel gear 102
Is engaged with a bevel gear 103 fixed to the other end of the horizontal transmission shaft 93, and a drive gear 104 of the pulling device 7 is fixed to a lower end of the input shaft 101. The upper part of the downward transmission pipe 105 is fixed to the horizontal cylinder part 92, and the lower part of the downward transmission pipe 105 is the intermediate head side transporter located inside the traveling path of the right outer plant in the head side transporter 11. The case of the device 11a is fixed. A vertical transmission shaft 106 is axially mounted in the downward transmission pipe 105, a bevel gear 107 is fixed to an upper end of the vertical transmission shaft 106, and the bevel gear 107 is fixed to an intermediate portion of the horizontal transmission shaft 93. Bevel gear 1
The drive gear 109 is fixed with the lower portion of the vertical transmission shaft 106 facing the inside of the case of the intermediate spike side transfer device 11a.

At the right end of the upper horizontal transmission pipe 60, an upper part of a downward transmission pipe 110 is fixed, and a vertical transmission shaft is provided in the transmission pipe 110.
A bevel gear 112 is fixed to the upper part of the vertical transmission shaft 111, and a bevel gear 113 fixed to the upper horizontal transmission shaft 61 meshes with the bevel gear 112. Bevel gear 114 is located below transmission shaft 111.
And the bevel gear 114 is engaged with the bevel gear 116 fixed to the input shaft 115 of the raising device 7. A drive gear 117 for driving the right raising device 7 of the raising device 7 is fixed to the input shaft 115.

The lower horizontal transmission pipe 18 has an upward mounting pipe.
An upper portion of the upper portion 118 is attached, and a case of the right stocker side transfer device 10 of the stocker side transfer device 10 is fixed to an upper portion of the upward mounting pipe 118. The right stock source side transport device 10 is located outside the traveling path of the right outside stock.

The input shaft 119 of the right stock side transfer device 10 is axially mounted inside the upward mounting pipe 118, and the upper portion of the input shaft 119 faces the inside of the case of the right stock base side transfer device 10, and the drive gear 120
Is fixed.

Note that, at the upper end of the input shaft 119,
The drive gear for driving 2 is fixed.

In the figure, 121 is an engine, 122 is a gear case, 123 is a clutch, 124 is a support, and 125 is a transmission case.

FIGS. 6 to 10 show the mounting structure of the cutting blade 9, wherein a cutting section frame 126 parallel to the lower horizontal transmission pipe 18 is fixed to the lower horizontal transmission pipe 18. Fixed stays 127 are fixed to both left and right ends of the reaping unit frame 126.

The base of a weeding rod 128 having the weeding body 6 fixed to the tip is fixed to the cutting section frame 126, and a stay 129 is fixed to the lower surface of the middle weeding rod 128 of the plurality of weeding rods 128. Also,
A support bar 130 is fixed to the center of the mowing unit frame 126.

A stay 132 and an engaging hook 133 that engages with the support bar 130 are provided at the center of the cutting blade stand 131 of the cutting blade 9. The cutting blade 9 engages the engagement hook 133 with the support bar 130,
The stay 132 is fixed to the stay 129 on the lower surface of the weeding rod 128, the left and right ends of the cutting blade base 131 are fixed to the fixed side stays 127 at the left and right ends of the cutting unit frame 126 via the stay 134, and the mounting operation is performed. finish. Therefore, even one person can do it.

In addition, the support bar 130 can be used as a hook when painting the mowing unit frame 126.

(Operation) Next, the operation will be described.

Since the present invention is configured as described above, when the body is advanced, weeding is performed by each weed body 6, and the weeded stalks are raised by the raising device 7 and raked backward by the raking device 8. In rare cases, the stock is held by the stock carrier 10 and the stock is conveyed by the stock carrier 11 through the conveyance passage, and is conveyed to a single takeover section by the stock stock conveyor 12. The handover transfer device 13 and the head transfer device 14 take over, and the stock transfer device 13 and the head transfer device 14 take over the cereal culm supply device 16 on the side of the threshing room 15 and the cereal culm supply device It is supplied to the threshing room 15 by 16 and threshed.

Thus, the power transmission configuration of the mowing unit 5 is such that the side vertical transmission pipe 33 is provided on the side of the lower horizontal transmission pipe 18, and the side horizontal transmission pipe 37 is provided at the upper and lower middle part of the side vertical transmission pipe 33. The case of the left stock transfer device 10 is attached to the lower part of the side downward mounting pipe 41 extending below the side horizontal transmission pipe 37, and the upper mounting pipe 118 is mounted to the right of the lower horizontal transmission pipe 18. Attach the upper part and the upward mounting pipe 118
A case of the right stock source side transfer device 10 is fixed to an upper part of the device.

In this case, the stock-source transport device 10 and the tip-side transport device 11 located outside the path of the left and right outer strains do not cause the problem of catching of the stock, but are located inside the travel path of the left and right outer strains. The origin transport device 10a and the tip side transport device 11a
The transmission pipe has a problem of catching the stock being transported.

In the present invention, the stock side transfer device 10 and the tip side transfer device
Out of 11, the stock-side transfer device 10a and the tip-side transfer device 11a, which are located inside the traveling path of the left and right outer strains, respectively, are upper and lower horizontal transmissions provided in the upper part of the side vertical transmission pipe 33. Inverted T-type transmission pipe 64 hanging from pipe 60
The downward mounting pipe 80, the downward mounting pipe 85 extending further below the downward mounting pipe 80, and the downward transmission pipe 105 of the crank type transmission pipe 87 are attached to the respective stocks. 10a and the tip-side transfer device 11a have no protrusions below the case as in the conventional case, and there is nothing protruding upward from the lower horizontal transmission pipe 18, so that not only there is no adhesion of mud straw debris and the like,
Conveys culm smoothly.

In addition, the lower horizontal transmission pipe 18 has a stock side transfer device.
Since the transmission pipe of 10a is not provided, even if the width of the lower horizontal transmission pipe 18 is shortened and the transmission mechanism of the cutting blade 9 is provided at the end thereof, the transmission mechanism of the cutting blade 9 is It works well without affecting the uncut culm.

Conventionally, the upper portion of the side vertical transmission pipe 33 is directly fixed to the end of the upper horizontal transmission pipe 60, so that the strength is insufficient.
A box 51 is provided at the upper part of the box 51, a side vertical transmission pipe 33 is fixed to a lower rear side of the box 51, an upper part of a downward transmission pipe 52 is fixed to a lower front side of the box 51, and an upper horizontal transmission pipe is fixed to an upper part of the box 51. Since the pipe 60 is fixed, the box 51
And the area of the box 51 becomes a part of the frame to improve the overall strength and the strength of the mounting part.

Thus, the two raising devices 7 whose non-operating sides are opposed to each other are the two-forked cylindrical portions of the inverted T-type transmission pipe 64 attached to the upper horizontal transmission pipe 60 by one vertical cylindrical portion 65.
70, so that the lifting device 7
The spikes of the cereal culm conveyed in the left and right conveying passages are smoothly conveyed rearward without contacting the vertical tube portion 65. Further, since the two raising devices 7 are directly mounted by the inverted T-type transmission pipe 64, the mounting strength can be improved and the positioning can be easily performed. That is, the lugs of the left and right pulling devices 7 alternately enter the case, but since the mounting positions are accurate, it is possible to prevent the two lugs from coming into contact and being damaged.

Further, since the pulling device 7 located inside the traveling path of the right outer plant is attached to the crank type transmission pipe 87, the right grain culm is turned over, and the stock source transfer device 13 and the head transfer device. Even if the device 14 tends to take over,
Since the vertical cylindrical portion 88 of the crank-type transmission pipe 87 is separated from the transfer passage, there is no transfer resistance.

The horizontal cylindrical portion 92 of the crank-type transmission pipe 87 of this embodiment
Since the right side portion of the bifurcated cylindrical portion 70 of the inverted T-type transmission pipe 64 is shared, the cost is reduced.

After the mowing operation is completed, the mowing unit 5 is detached from the body side for maintenance and the like, but the mowing unit input pulley 22 of the present invention is mounted on the side of the horizontal cylinder 19 provided on the side opposite to the control unit 4. , The transmission mechanism can be easily removed.

(Effects) As described above, conventionally known ones include, for example,
As shown in the figure, when 5 rows of stocks are formed into a 5-row type,
When the stocks in the row advance as shown by the arrow and gather at one takeover unit, the stock transfer device and the head-side transfer device located outside the path of the left and right outer stocks may have a problem of catching the stock. However, the stock feeder and the tip end transfer device located inside the traveling path of the left and right outer stocks have a problem that the stock is hooked on the transmission shaft.

However, the present invention provides a plurality of weeds 6 for weeding culms.
A plurality of raising devices 7 for raising the grain culm weeded by the weeding body 6, a cutting blade 9 for cutting the cereal stem raised by the raising device 7, and a root of the culm cut by the cutting blade 9 In a reaper provided with a plurality of stock-side transporting devices 10 for nipping and transporting the sides and a plurality of tip-side transporting devices 11 and 11a for transporting the tip side, an upper horizontal transmission shaft is provided above the upper end of each raising device 7. 61, the raising device 7 is driven via upper vertical transmission shafts 66, 89 provided downward from the upper horizontal transmission shaft 61, and a lower transmission provided downward from the upper vertical transmission shafts 66, 89. Through the shafts 81 and 106, the root-side transport device 10a and the tip-side transport device 11a corresponding to the cutting strips at the left and right intermediate portions of the raising source transport device 10 and the tip-side transport device 11 are driven. Because it is a grain culm conveying device of combine Since the stock transfer device 10a and the tip side transfer device 11a located inside the transfer passage are the transmission shafts 81 and 106 that hang down from above, the lower portion becomes a wide space, and falls even if straw waste is entangled, This produces an effect that the grain culm is smoothly transported through the transport path.

[Brief description of the drawings]

1 is a side view, FIG. 2 is a plan view, FIG. 3 is a longitudinal front view of a transmission mechanism, FIG. 4 is a cross-sectional view of a mounting portion, FIG. 5 is an explanatory view of the present invention, FIG. FIG. 11 is an embodiment view of the cutting blade mounting structure. DESCRIPTION OF SYMBOLS 1 ... fuselage, 2 ... traveling device, 3 ... threshing device, 4 ...
Control unit, 5 ... cutting unit, 6 ... weeding body, 7 ... raising device, 8 ... scraping device, 9 ... cutting blade, 10, 10a ... stock-side transfer device, 11, 11a ... Head-side transfer device, 12 ... Rear stock transfer device, 13 ... Transfer source transfer device, 14 ... Hand transfer device, 15 ... Threshing room, 16 ... Grain stalk supply device, 17 ...
Support transmission pipe, 18 ... Lower horizontal transmission pipe, 19 ... Horizontal cylinder, 20 ... Gear case, 22 ... Pulley input pulley, 23 ...
… Rotating shaft, 24… Gear, 25 …… Mowing part input shaft, 26 …… Gear, 27 …… Bevel gear, 28 …… Vertical transmission shaft, 29, 30… Bevel gear, 31 …… Lower transmission horizontal shaft , 32… bevel gear, 33… side vertical transmission pipe, 34… side vertical transmission shaft, 35, 36… bevel gear,
37… side lateral transmission pipe, 38… side lateral transmission shaft, 39, 40
... bevel gear, 41 ... side downward mounting pipe, 42 ... input shaft, 43, 44 ... bevel gear, 45 ... driving gear, 46 ... side upward mounting pipe, 47 ... input shaft, 48 , 49 ... bevel gear, 50
…… Driving gear, 51 …… Box, 52 …… Downward transmission pipe, 53 …… Bevel gear, 54 …… Transmission shaft, 55, 56 …… Bevel gear,
57 ... input shaft, 58 ... bevel gear, 59 ... drive gear, 60 ...
Upper horizontal transmission pipe, 61 ... Upper horizontal transmission shaft, 62, 63 ... Bevel gear, 64 ... Inverted T-type transmission pipe, 65 ... Vertical cylinder, 66 ...
… Longitudinal transmission shaft, 67, 68, 69… Bevel gear, 70…
71 ... horizontal transmission shaft, 72 ... bevel gear, 73 ... bevel gear, 74 ...
Input shaft, 75 Bevel gear, 76 Drive gear, 80 Downward mounting pipe, 81 Vertical transmission shaft, 82, 83 Bevel gear, 84
… Driving gear, 85… Downward mounting pipe, 86 …… Driving gear, 87… Crank type transmission pipe, 88 …… Vertical cylinder part, 89…
... vertical transmission shaft, 90, 91 ... bevel gear, 92 ... horizontal cylinder, 93 ...
Horizontal transmission shaft, 99, 100 ... bevel gear, 101 ... input shaft, 102, 1
03 bevel gear, 104 drive gear, 105 downward transmission pipe, 106 vertical transmission shaft, 107, 108 bevel gear, 109
Drive gear, 110: transmission pipe, 111: vertical transmission shaft, 11
2, 113, 114: bevel gear, 115: input shaft, 116: bevel gear, 117: drive gear, 118: upward mounting pipe, 119
…… Input shaft, 120 …… Drive gear, 121 …… Engine, 122
... gear case, 123 ... clutch, 124 ... support base, 12
5 ... Mission case, 126 ... Mowing part frame, 127
…… Fixed side stay, 128 …… Weeding rod, 129 …… Stay, 13
0 ... Support bar, 131 ... Cutting blade stand, 132 ... Stay, 133 ...
… Engaging hook, 134… stay.

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Showa 56-107247 (JP, U) Japanese Utility Model Showa 63-86727 (JP, U) Japanese Patent Publication No. 57-34774 (JP, B2) (58) Field (Int.Cl. ⁷ , DB name) A01D 57/00-57/22 A01D 61/00

Claims (1)

(57) [Claims] 1. A plurality of weeds 6 for weeding grain culms and a plurality of raising devices 7 for raising the culms weeded by said weeds 6
A cutting blade 9 for cutting the grain stalks raised by the raising device 7, a plurality of stock-side transport devices 10 for nipping and transporting the stock side of the grain stalks cut by the cutting blade 9, and a plurality of transports for the tip side. In the mowing device provided with the tip-side transport devices 11, 11a, an upper horizontal transmission shaft 61 is disposed above the upper end of each of the raising devices 7, and the raising device 7 is provided downward from the upper horizontal transmission shaft 61. The upper and lower vertical transmission shafts are driven through the lower transmission shafts provided downwardly from the upper and lower vertical transmission shafts. Stock transfer equipment corresponding to
A combine grain culm conveying device, characterized in that the 10a and the tip side conveying device 11a are driven.