JP2012055247A - Combine harvester - Google Patents

Abstract

PROBLEM TO BE SOLVED: To support either one or both of an indicator light and a side-marker lamp compactly and at a low cost by using a reflector body.SOLUTION: The combine harvester includes: a traveling machine body in which an engine is mounted; a reaping device for reaping grain culms in a field; side covers 82R and 82L for covering sides of the reaping device; and lighting members 80R and 80L having headlights 81. The lighting members are disposed on the upper end sides of the side covers. The combine harvester also includes indicator lights 84 which indicate right or left turning directions of the traveling machine body, and side-marker lights 85 which indicate the width of the traveling machine body 1. At least one or both of the indicator light 84 and side-marker lamp 85 is set in the lighting member 80R or 80L, and at least one or both of the indicator light 84 and side-marker lamp 85 are disposed in the reflector body 101R or 101L to which each headlight 81 is supported.

Description

  The present invention relates to a combine that harvests grains by threshing the harvested cereals with a threshing device while harvesting the uncut cereals of the field with a reaping device. The present invention relates to a combine equipped with a headlamp for illuminating an uncut grain culm.

  A conventional combine places headlights on the left and right sides of the grain raising device at the front of the harvesting device, for example, at night harvesting work, etc., while illuminating uncut rice grains on the field with the headlights, It is comprised so that the said uncut grain mash may be cut and threshed (refer patent documents 1 and 2). In the combine of patent documents 1 and 2, the synthetic resin side cover that covers both the left and right sides of the reaping device is divided into an upper side cover and a lower side cover, and is formed in the middle in the vertical direction of the upper side cover. A headlamp is assembled in the recess.

JP 2006-55093 A JP 2008-125416 A

  By the way, this type of headlamp is desired to be able to illuminate the front of the reaping device with a sufficient amount of light and a wide irradiation range so that the harvesting operation is easy even at night. In order to secure the irradiation range, for example, the front part (lens part) of the lamp member incorporating the headlamp may be formed to bulge forward. However, depending on the bulging shape and mounting structure of the headlamp, the headlamp may be located between the steering handle provided on the combine control unit and the weed body provided on the lower front side of the cutting device. Will be located. Then, there is a concern that the presence of the headlamp hinders the field of view of the operator sitting on the control unit, and makes it difficult to confirm the cutting work situation by the weed body. Therefore, in the combine, it is required to secure the irradiation range of the headlamp as wide as possible in consideration of the positional relationship with the weed body and the steering handle. Further, when the direction indicator lamp or the vehicle width lamp is provided at a position different from the headlamp, it is necessary to provide a support structure for the direction indicator lamp or the vehicle width lamp. There is a problem that these electric wiring cables cannot be simplified.

  The present invention has been made in view of the above-described present situation, and in a combine, it can achieve both securing a wide irradiation range by a headlamp and ensuring the visibility of a herbicidal body from an operator in a control unit. However, the present invention provides a combine that allows compact installation of headlamps or the like on both sides of the reaping device, and improves the illumination function and reduces the cost.

  Invention of Claim 1 is equipped with the traveling body which mounts an engine, the cutting device which cuts the grain straw of a field, the side cover which covers the side of the cutting device, and the lamp member which has a headlight, In the combine that arranges the lamp member on the upper end side of the side cover, the combine is provided with a direction indicator lamp that displays a left-right turning direction of the traveling aircraft body, and a vehicle width lamp that displays the lateral width of the traveling aircraft body, At least one or both of the direction indicator lamp and the vehicle width lamp is installed on the lamp member, and at least one of the direction indicator lamp or the vehicle width lamp is mounted on the reflector body that supports the headlamp. One or both are arranged.

  According to a second aspect of the present invention, in the combine according to the first aspect, the headlamp and the apex portion are formed at a triangular apex portion having a long side formed in a vertical direction along a side surface of the pulling case at the front portion of the reaping device. A direction indicator lamp and the vehicle width lamp are installed.

  A third aspect of the present invention is the combine described in the first aspect, wherein the projection center line of the direction indicator lamp is inclined in the same direction as the inclination of the projection center line of the headlamp. is there.

  According to a fourth aspect of the present invention, in the combine described in the first aspect, the upper edge of the side cover is inclined in the same direction as the inclination of the light projection center line of the headlamp.

  According to a fifth aspect of the present invention, in the combine described in the second aspect, a partition wall body is provided between the headlamp and the direction indicator lamp.

  According to the invention of claim 1, a traveling machine body equipped with an engine, a cutting device for cutting grain cereals in a field, a side cover that covers the side of the cutting device, and a lamp member having a headlamp, In the combine that arranges the lamp member on the upper end side of the side cover, the combine is provided with a direction indicator lamp that displays a left-right turning direction of the traveling machine body, and a vehicle width lamp that displays a left-right width of the traveling machine body, At least one or both of the direction indicator lamp and the vehicle width lamp is installed on the lamp member, and at least one of the direction indicator lamp or the vehicle width lamp is mounted on a reflector body that supports the headlamp. Since either or both of them are arranged, the reflector body on which the headlamp is supported is compared with the conventional structure in which the direction indicator lamp or the vehicle width lamp is provided separately from the headlamp. Use Te, at least one or both of the direction indicators or the vehicle side lights, can be supported compactly and at low cost.

  According to the invention of claim 2, in the combine described in claim 1, the headlamp and the apex portion of the triangle whose long side is formed in the vertical direction along the side surface of the pulling case of the front part of the reaping device, Since the direction indicator lamp and the vehicle width lamp are installed, the left and right width dimensions of the side cover can be formed short, while the headlamp and the direction indication are within the left and right width of the side cover. A lamp and the vehicle width lamp can be installed.

  According to a third aspect of the present invention, the combine according to the first aspect is configured such that the light projection center line of the direction indicator lamp is inclined in the same direction as the light projection center line of the headlamp. Therefore, without turning the upper surface side of the lamp member upward, the direction indicator lamp can be assembled inside the lamp member close to the upper surface. While the upper surface height of the lamp member can be easily restricted, the direction indicator lamp can be supported at a position where it can be easily seen.

  According to the invention of claim 4, in the combine described in claim 1, the upper edge of the side cover is inclined in the same direction as the inclination of the light projection center line of the headlamp. The light of the headlamp can be irradiated toward the weeding plate on the front side of the pulling case without greatly projecting the front surface of the lamp member forward from the front surface of the pulling case.

  According to the invention of claim 5, in the combine according to claim 1, since the partition wall body is provided between the headlamp and the direction indicator lamp, the partition wall body of the headlamp The illumination light in the upward direction can be limited, and the blinking of the direction indicator lamp can be easily confirmed from the front side without causing the direction indicator lamp to largely project toward the front side of the lamp member. The direction indicator lamp can be moved backward and supported with respect to the headlamp, and a light front cover provided on the lamp member can be formed in a rearwardly inclined shape.

It is a right view of a combine. It is a top view of a combine. It is a drive system figure of a reaping device. It is a left view of a reaping device. It is a front view of a reaping device. It is a left view which shows the attachment state of the lamp member which removed the light front cover. It is a front view which shows the attachment state of the lamp member which removed the light front cover. It is a rear view which shows the attachment state of the lamp member which removed the light front cover. It is a separated back perspective view of a lamp member. It is an expansion right view of a combine. It is a partial enlarged front view of a grain raising apparatus part. It is an enlarged front view of a lamp member. It is a cross-sectional side view of a lamp member. It is a cross-sectional top view which shows the headlamp attachment state of a lamp member. It is a cross-sectional top view which shows the vehicle width lamp attachment state of a lamp member. It is an expansion left view of the front part of a reaping device. It is a side view which shows the implementation state of the combine mounted with the cabin.

  DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments embodying a combine according to the present invention will be described with reference to the drawings. In the following description, the left side in the forward direction of the traveling machine body 1 is simply referred to as the left side, and the right side in the forward direction is also simply referred to as the right side.

  First, the overall structure of the combine will be described with reference to FIGS. 1 and 2. As shown in FIGS. 1 and 2, the four-row cutting combine of the embodiment includes a traveling machine body 1 supported by a pair of left and right traveling crawlers 2 (traveling portions). At the front part of the traveling machine body 1, a four-row mowing device 3 for mowing the cereal is mounted by a single-acting lifting hydraulic cylinder 4 so as to be adjustable. A threshing device 5 having a feed chain 6 and a grain tank 7 for storing grain after threshing are mounted on the traveling machine body 1 side by side. In addition, the threshing device 5 is disposed on the left side in the forward direction of the traveling machine body 1, and the Glen tank 7 is disposed on the right side in the forward direction of the traveling machine body 1.

  A discharge auger 8 for discharging the grains in the grain tank 7 from the rear to the top of the grain tank 7 is disposed. Centering on the vertical auger 8a of the discharge auger 8, the front part of the glen tank 8 can be rotated to the side of the machine body. A steering unit 10 is provided in front of the Glen tank 7 and on the right front of the traveling machine body 1. In the control unit 10, an operation device including a step 10a on which an operator gets on, a control seat 10b, a control handle 10c, various operation levers, switches, and the like is arranged. An engine 20 as a power source is disposed on the traveling machine body 1 below the control seat 10b.

  As shown in FIG. 1, left and right track frames 21 are arranged on the lower surface side of the traveling machine body 1. The track frame 21 includes a drive sprocket 22 that transmits the power of the engine 20 to the traveling crawler 2, a tension roller 23 that maintains the tension of the traveling crawler 2, and a plurality of track rollers that hold the ground side of the traveling crawler 2 in a grounded state. 24. The driving sprocket 22 supports the front side of the traveling crawler 2, the tension roller 23 supports the rear side of the traveling crawler 2, and the track roller 24 supports the grounding side of the traveling crawler 2.

  As shown in FIGS. 1 and 2, the reaping device 3 includes a four-row culm pulling device 31 that causes uncut cereals in the field and a clipper type that cuts the stock of uncut cereals in the field. A cutting blade device 32 and a culm transport device 33 that transports the chopped culm from the culm pulling device 31 to the front end (feed start end side) of the feed chain 6 are provided. An uncut grain culm in the field is pulled up by the grain culling pulling device 31, and a stock source of the uncut grain culm is cut by the cutting blade device 32. Is done.

  The threshing device 5 includes a handling cylinder 51 for threshing threshing, an oscillating sorting board 52 as an oscillating sorting mechanism for sorting threshing material falling below the handling cylinder 51, and a sorting wind on the oscillating sorting board 52. , A processing fan 54 for reprocessing threshing waste taken out from the rear part of the handling cylinder 51, and a dust exhausting fan 61 for discharging dust at the rear part of the swing sorter 52 to the outside of the machine. It has.

  As shown in FIGS. 1 and 2, an exhaust chain 62 is disposed on the rear end side (feed end side) of the feed chain 6. The waste passed through the feed chain 6 from the rear end side of the feed chain 6 (the grain from which the grain has been threshed) is discharged to the rear of the traveling machine body 1 in a long state, or the rear side of the threshing device 5 After being cut to a suitable length by the waste cutter 63 provided at the front, the paper is discharged to the lower rear of the traveling machine body 1.

  Below the rocking sorter 52 are a first conveyor 55 for picking up the grains (the first sort) selected by the rocking sorter 52, and grains, swarf, and grains with branches. A second conveyor 56 is provided to take out the mixed second selection. In addition, from the front side of the traveling direction of the traveling machine body 1, the first conveyor 55 and the second conveyor 56 are arranged on the upper surface side of the traveling machine body 1 above the rear part of the traveling crawler 2 in a side view.

  The swing sorting board 52 is configured to swing-sort (specific gravity sort) the cereal grains that have fallen below the handling cylinder 51. Grains that fall from the oscillating sorter 52 (the first sort) are removed from the grain by the sorter wind from the tang fan 53 and fall first onto the conveyor 55. A first cereal cylinder 57 extending in the vertical direction is connected to a terminal portion of the first conveyor 55 that protrudes outward from one side wall (right side wall in the embodiment) of the threshing device 5 near the grain tank 7. Yes. The grain taken out from the first conveyor 55 is carried into the Glen tank 7 by a first cereal conveyor (not shown) provided in the first cereal cylinder 57 and collected in the Glen tank 7.

  Oscillating sorter 52 performs second sorting such as grain with branches and branches (reduction-reprocessed product for re-sorting mixed grain and swarf) by swing sorting (specific gravity sorting). 56 is configured to be dropped. The second sorting product taken out by the second conveyor 56 is returned to the upper surface side of the swing sorting board 52 through the second reduction cylinder 58 and the second processing unit 59 and is re-sorted. Further, the dust and dust in the crushed material from the handling drum 51 are discharged from the rear portion of the traveling machine body 1 toward the field by the sorting air from the tang fan 53 and the dust suction and discharge action of the dust fan 61. .

  Next, the structure of the reaping device 3 will be described mainly with reference to FIGS. 3 to 5. As shown in FIGS. 4 to 5, the cutting frame 30 of the cutting device 3 includes a cutting input frame 35 that is a cutting rotation fulcrum shaft, a vertical transmission frame 36, and a horizontal transmission frame 37. The cutting input frame 35 is rotatably supported by a cutting support (not shown) erected on the front portion of the traveling machine body 1. The cutting input frame 35 is extended in the left-right direction of the traveling machine body 1. A longitudinal transmission frame 36 is extended forward from the cutting input frame 35. A horizontal transmission frame 37 is connected to the front end side of the vertical transmission frame 36. A lateral transmission frame 37 is extended in the left-right direction of the traveling machine body 1.

  The cutting input frame 35 incorporates a cutting input shaft 35a (see FIG. 3) through which power from the engine 20 is transmitted. The reaping input shaft 35a rotates about an axis in the left-right direction. An elevating hydraulic cylinder is disposed between the vertical transmission frame 36 and the traveling machine body 1. By operating the lifting hydraulic cylinder by a control device (not shown) such as a lifting operation lever, the cutting device 3 (vertical transmission frame 36) is rotated around the cutting / cutting input frame 35. As a result, the cutting device 3 (the cutting blade device 32) can be raised and lowered to an arbitrary height.

  As shown in FIGS. 4 and 5, four weeding frames 38 (for the number of cutting lines) are extended from the lateral transmission frame 37 toward the front. A weeding body 38a is fastened to the front end side of each weeding frame 38 by a weeding bolt 38c. On the left end side of the horizontal transmission frame 37, one pulling input vertical case 39 as a pulling vertical pipe is erected so as to extend obliquely upward in the forward direction. On the further left end side of the lateral transmission frame 37, a cutting blade drive shaft 49c of the cutting blade drive unit 49 is disposed. That is, the cutting blade drive unit 49 attached to the left end portion of the lateral transmission frame 37 is disposed closer to the outer side of the machine body than the pulling input vertical case 39.

  As shown in FIG. 5, the upper end side of the pulling input vertical case 39 is connected to the left end portion of the pulling input horizontal case 40 extending in the left-right direction. In addition, a round pipe-shaped pulling vertical frame 50 which is an example of a pulling vertical pipe is erected on the right end portion of the pulling input horizontal case 40. The upper end side of the pulling vertical frame 50 is connected to the right end portion of the pulling input horizontal case 40. The pulling input horizontal case 40 is laid substantially horizontally by the pulling input vertical case 39 and the pulling vertical frame 50 toward the left and right directions of the reaping device 3 above the upper end of the pulling case 42 described later.

  As shown in FIG. 5, a pulling speed change case 39b is provided at a high position on the upper end side of the pulling input vertical case 39 (in the vicinity of the pulling input horizontal case 40). In the pulling input side case 40, the number of pulling drive cases 41 corresponding to the number of cutting lines (four in this embodiment) is the longitudinal direction of the pulling input side case 40 (width direction of the traveling machine body 2). Are arranged in a downward direction at appropriate intervals. That is, as a case for driving force input to the pulling case 42, a pulling input vertical case 39 as the cutting frame 30, a pulling input horizontal case 40 as the cutting frame 30, and four pulling driving cases 41 are arranged. Has been.

  As shown in FIG.3 and FIG.5, the grain raising apparatus 31 is provided with the raising case 42 for 4 articles | strands as a raising mechanism. Each pulling case 42 is provided with a plurality of pulling tines 42a for erecting the uncut cereal grains weed by the weeding body 38a. The plurality of pulling tines 42a for one line are arranged at substantially equal intervals in one endless pulling tine chain 42b. The pulling case 42 is disposed behind the weed body 38a. The pulling case 42 is provided in a vertically inclined posture that is long in the vertical direction. The upper end side of the pulling case 42 is connected to the lower end side of the pulling drive case 41. The lower end side of the raising case 42 is connected to the raising support frame 38 b erected on the weeding frame 38.

  As shown in FIG. 3 to FIG. 5, the culm conveying device 33 is disposed behind the pulling case 42. The grain straw transporting device 33 includes four pieces of star foils 43R and 43L and a take-up belts 44R and 44L that rake the stock side of the uncut grain straw introduced from the pulling case 42 for four pieces, and two pieces on the right side. Right stock transport chain 45R that transports the harvester side of the harvested cereals of the minute and the left strain that joins the stock side of the harvested grain halves of the left two strips to the transport end side of the right stocker transport chain 45R A former transfer chain 45L. Moreover, the grain straw transporting device 33 transports the feed chain 6 from the vertical transportation chain 46 that inherits the stock side of the harvested grain straw for four strips from the right stock transportation chain 45R, and the transportation terminal end of the vertical transportation chain 46. The auxiliary stock former conveyance chain 74 which conveys the stock origin side of the harvested cereals for four strips is provided at the start end.

  Furthermore, as shown in FIG. 3, the grain culm transport device 33 is transported by the right stalk transport tine 47R that transports the stalk tip side of the harvested cereal stalk transported by the right stock transport chain 45R and the left stock transport chain 45L. A left-hand tip transport tine 47L that transports the tip side of the harvested cereal rice bran, and a rear-tip tip transport tine 75 that transports the tip side of the four cropped grain stalks transported by the vertical transport chain 46. The tip side of the four sown cereal grains harvested by the reaping device 3 is transported from the feed end side of the rear stalk tip transport tine 75 into the handling chamber of the threshing device 5 incorporating the handling barrel 51.

  As shown in FIGS. 3 and 5, the cutting blade device 32 includes two sets of left and right hair clipper-type cutting blades 48R and 48L. Below the weeding frame 38, two sets of left and right hair clipper-type cutting blades 48 </ b> R and 48 </ b> L are provided along the lateral transmission frame 37 in the horizontal width direction of the cutting device 3. The two sets of left and right cutting blades 48R and 48L cut the stock of uncut cereals that have been raked by the four pieces of star foils 43R and 43L and the rake belts 44R and 44L.

  As shown in FIGS. 3 and 5, the cutting device 3 includes left and right cutting blade drive units 49 that drive the left and right cutting blades 48 </ b> R and 48 </ b> L independently. The left and right cutting blade drive units 49 are respectively disposed on the upper surface side of the left and right end portions of the lateral transmission frame 37. Each cutting blade drive unit 49 is disposed on the upper end side of a cutting blade drive shaft 49 c that is connected to the horizontal transmission shaft 37 a of the horizontal transmission frame 37 and a cutting blade drive shaft 49 c that is protruded from the upper surface side of the horizontal transmission frame 37. A crank rod 49a and a crank arm body 49b for connecting cutting blades 48R and 48L to the crank rod 49a are provided. A lateral transmission shaft 37a is connected to the left and right cutting blades 48R and 48L via a crank rod 49a and a crank arm body 49b so that power can be transmitted.

  In the embodiment, the left and right cutting blades 48 are configured to reciprocate left and right when the crank rod 49a swings. By the left and right cutting blade drive units 49, the left cutting blade 48L and the right cutting blade 48R are reciprocally moved in synchronization with opposite directions. As a result, the vibration (inertial force) of the left and right cutting blades 48 generated by the reciprocating movement of the left and right cutting blades 48 can be canceled (vibration generated by the reciprocating movement of the cutting blades 48 can be reduced).

  As shown in FIG. 5, the cutting blade drive unit 49 and the pulling input vertical case 39 are arranged at positions away from the culm transport path of the culm transport device 33. A cutting blade drive shaft 49c and a crank rod 49a are disposed at the left and right ends of the lateral transmission frame 37 (see FIG. 3). A pulling input vertical case 39 is erected on the left end portion of the lateral transmission frame 37 that is closer to the body side than the left cutting blade drive shaft 49c and the crank rod 49a. In other words, the pulling input vertical case 39 is installed closer to the body side than the cutting blade drive unit 49.

  Next, the drive structure of the reaping device 3 will be described mainly with reference to FIG. As shown in FIGS. 3 and 4, a cutting input shaft 35 a is inserted into a round pipe-shaped cutting input frame 35. A vertical transmission shaft 36 a is inserted into a round pipe-shaped vertical transmission frame 36. A horizontal transmission shaft 37 a is inserted into a round pipe-shaped horizontal transmission frame 37. One end side of the longitudinal transmission shaft 36a is connected to the reaping input shaft 35a so that power can be transmitted. The other end side of the vertical transmission shaft 36a is connected to the horizontal transmission shaft 37a so that power can be transmitted. The driving force from the engine 20 is transmitted to the cutting input shaft 35a, and the rotational driving force of the cutting input shaft 35a is transmitted to the horizontal transmission shaft 37a via the vertical transmission shaft 36a.

  As shown in FIG. 3, a trigger input vertical axis 39 a is arranged in the trigger input vertical case 39. One end of the pulling input vertical axis 39a is connected to the horizontal transmission shaft 37a so that power can be transmitted. A trigger transmission case 39 b is provided in the middle of the trigger input vertical case 39. A transmission gear 39c is provided in the middle of the pulling input vertical axis 39a. Further, the pulling input horizontal axis 40 a is arranged in the pulling input horizontal case 40. The pulling input horizontal shaft 40a is connected to the other end side of the pulling input vertical axis 39a so that power can be transmitted. The pulling tine drive shaft 41a is disposed in each of the four pulling drive cases 41. The pulling tine drive shaft 41a is connected to the pulling input horizontal shaft 40a so that power can be transmitted.

  Accordingly, the rotational force of the horizontal transmission shaft 37a is transmitted to the pulling tine chain 42b via the pulling input vertical axis 39a, the transmission gear 39c, the pulling input horizontal shaft 40a, and the pulling tine drive shaft 41a. By driving the plurality of pulling tines 42a, the uncut cereal grains in the field are configured to stand during the harvesting operation.

  As shown in FIG. 3, a right conveyance drive shaft 72 that drives a right stock former conveyance chain 45R, a right tip conveyance tine 47R, two star wheels 43R on the right side, and a scraping belt 44R is provided. The right conveyance drive shaft 72 is connected to the vertical transmission shaft 36a. A vertical conveyance transmission shaft 46 a for driving the vertical conveyance chain 46 is provided. The vertical conveyance transmission shaft 46 a is connected to the vertical transmission shaft 36 a via the right conveyance drive shaft 72. The left stock transfer chain 45L, the left tip transfer tine 47L, the left two-stage star wheel 43L and the drive belt 44L are driven by the rotational driving force branched from the pulling input vertical axis 39a. Further, the rear conveyance drive shaft 76 is connected to the vertical transmission shaft 36a. The auxiliary stock former transport chain 74 and the rear tip transport tine 75 are driven by the rear transport drive shaft 76.

  Next, referring to FIGS. 4 to 10, lamp members 80 </ b> R and 80 </ b> L for lighting and direction indication in front of the cutting device 3 (running vehicle body 1), and left and right sides covering the left and right sides of the cutting device 3. The structure of the covers 82R and 82L will be described.

  As shown in FIGS. 4 and 5, the left and right sides of the reaping device 3 are covered with left and right side covers 82R and 82L, which are synthetic resin molded products, and left and right lamp members 80R and 80L. Left and right lamp members 80R and 80L are disposed above the left and right side covers 82R and 82L, respectively. With the side covers 82R and 82L covering the lower sides of the left and right sides of the reaping device 3, the upper edges of the side covers 82R and 82L are positioned lower than the pulling input lateral case 40. The lamp members 80R and 80L cover the upper side of the left and right side portions (the side of the pulling input side case 40) in the reaping device 3.

  As shown in FIG. 16, the left and right side covers 82R and 82L are provided with a front and rear fixed hooks 95 to be engaged with the cutting frame 30, and upper and lower movable hooks 96 operable from the outside. The front and rear fixing hooks 95 are fixed to the inner surfaces on the lower ends of the side covers 82R and 82L. The fixing hook 95 is detachably locked to an intermediate portion of the lower cover support frame 94 fixed to the cutting frame 30. The front and rear positioning bodies 93 are fixed to the cover lower support frame 94, and the front fixing hooks 95 are held between the front and rear positioning bodies 93 in a state where the front and rear fixing hooks 95 are locked to the cover lower support frame 94. The front / rear positioning body 93 prevents the fixed hook 95 from moving back and forth. That is, as compared with the structure in which the front and rear fixing hooks 95 are positioned, only the front fixing hook 95 is positioned so that the front and rear positioning of the side covers 82R and 82 can be performed properly. Assembly operation can be simplified.

  In addition, upper and lower movable hooks 96 are disposed on the upper end side and the middle of the left and right side covers 82R and 82L. Upper and lower movable hooks 96 are detachably locked to upper and lower upper support frames 98 fixed to the cutting frame 30. The upper and lower movable hooks 96 are locked and maintained by the upper support frame 98 by the spring pressure (not shown), and the left and right side covers 82R and 82L are fixed to the cutting frame 30. The left and right side covers 82R and 82L are operated by operating the movable hook 96 operation portion on the outer surface thereof to detach the movable hook 96 from the upper support frame 98 and detach the fixed hook 95 from the cover lower support frame 94. It is removed from the reaping device 3.

  More specifically, the lamp members 80R and 80L are arranged opposite to each other along the upper ends of the side covers 82R and 82L. In the side view, the arrangement positions of the lamp members 80R and 80L overlap the left and right outer surfaces of the pulling input lateral case 40, the upper portion of the pulling case 42, and the like. In other words, the left and right inward side portions of the lamp members 80R and 80L are opposed to the left and right outer surfaces of the pulling case 40 and the pulling input lateral case 40 that are at the outermost left and right. In this way, since the upper left and right outermost parts of the reaping device 3 (grain raising device 31) are covered with the lamp members 80R and 80L, the side covers 82R and 82L can be downsized. As a result, it is possible to improve the detachability operability of the side covers 82R and 82L.

  The side covers 82R, 82L cover the star wheels 43R, 43L, the take-up belts 44R, 44L, a part of the stock transport chains 45R, 45L, the lower part of the pulling case 42, and the like in a side view. Although illustration is omitted, the right side cover 82R is detachably attached to a pulling vertical frame 50 or the like standing on the right end of the pulling input lateral case 40. The left side cover 82L is detachably attached to a pulling input vertical frame 39 or the like standing at the left end of the pulling input horizontal case 40. The upper edges of the side covers 82R and 82L are formed so as to be inclined forward so that the front side is lowered.

  4 and 5, the left and right outer portions of the lamp members 80R and 80L are continuous from the lamp members 80R and 80L to the side covers 82R and 82L so as not to protrude from the left and right outer surfaces of the side covers 82R and 82L. It is formed to the appearance. The lamp members 80R, 80L and the side covers 82R, 82L are finished to have a sense of unity and improve the beauty of the reaping device 3. Further, the lamp members 80R and 80L are set so as not to protrude higher than the upper end of the reaping device 3. That is, the front side and the upper side of the lamp members 80R and 80L are formed so as to be aligned at substantially the same height as the gate cover 105 that covers the front side and the upper side of the pulling input lateral case 40.

  As shown in FIG. 10, the rear end side of the gate cover 105 is rotatably connected to the pulling input lateral case 40 via an opening / closing shaft (not shown). By opening / closing the gate cover 105 that rotates the gate cover 105 about the opening / closing axis, the upper side of the pulling input lateral case 40 and the pulling drive case 41 can be exposed or hidden.

  That is, as shown in FIGS. 11 and 13 to 15, the gate cover 105 is provided on the upper part of the pulling case 42, the direction indicator lamp 84 is provided on the lamp members 80 </ b> R and 80 </ b> L, and the headlamp 81 is directly above. The direction indicator lamp 84 is disposed, and the upper outer edge portion of the raising case 42 or the side edge portion of the gate cover 105 is disposed opposite to the inner edge of the lamp members 80R and 80L. As a result, the light decorative covers 102R and 102L can be easily downsized. The areas of the light decorative covers 102R and 102L can be reduced and formed at low cost, and the left and right width dimensions of the side covers 82R and 82L and the left and right width dimensions of the lamp members 80R and 80L can be formed substantially the same. While the lateral width dimensions of the side covers 82R and 82L can be formed short, the headlamp 81 and the direction indicator lamp 84 can be installed within the lateral width of the side covers 82R and 82L. The lamp members 80R and 80L can be compactly installed on the side of the upper portion of the reaping device 3.

  Further, as shown in FIGS. 11 to 15, the gate cover 105 is provided on the upper part of the pulling case 42, and the direction indicator lamp 84 and the vehicle width lamp 85 are provided on the lamp members 80 </ b> R and 80 </ b> L. A direction indicator lamp 84 is disposed directly above, a vehicle width lamp 85 is disposed between the headlamp 81 and the direction indicator lamp 84 on the outer side of the vehicle, and the lamp members 80R and 80L on the opposite side of the vehicle width lamp 85 are provided. A side end of the pulling case 42 or the side end of the gate cover 105 is disposed opposite to the side end. As a result, the direction indicator lamp 84 and the vehicle width lamp 85 can be assembled at low cost. Without being obstructed by the projection of the headlamp 81, the blinking of the direction indicator lamp 84 or the lighting of the vehicle width lamp 85 can be reliably visually recognized from a place facing the headlamp 81 (around the front of the aircraft).

  The left and right lamp members 80R and 80L are synthetic resin molded products formed in a hollow shape by the front light front covers 100R and 100L and the rear reflectors 101R and 101L, and are formed symmetrically. . The light front covers 100R and 100L are integrally fixed to the front surfaces of the reflector bodies 101R and 101L by fixing the adhesive 99a of the fitting portions 99, respectively (see FIGS. 14 and 15). . The light front covers 100R and 100L are entirely formed of a translucent material (transparent resin such as polycarbonate resin), and in order to secure a wide irradiation range in front of the reaping device 3 (traveling machine body 1), Thus, the protrusion case 42 is bulged (curved) so as to protrude forward and rounder than the front surface. In addition, the left and right lamp members 80R and 80L connect the front end of the steering handle 10c disposed in the steering unit 10 of the traveling machine body 1 to the front end of the weeding body 38a disposed on the front lower end side of the cutting device 3. It is located behind the virtual line VL (see FIGS. 1 and 10).

  That is, as shown in FIG. 10, the side cover covers the side cover in the same inclination direction as the line of sight (the virtual line VL in FIGS. 1 and 10) where the operator who has boarded the control unit 10 of the traveling body 1 views the weeding body 38 a of the cutting device 3. The upper ends of 82R and 82L are inclined. As a result, the lamp members 80R and 80L can be supported at a high position on the upper end side of the side covers 82R and 82L, and the lamp members 80R and 80L can be easily prevented from being damaged. The light from the lamp 81 can be sufficiently irradiated. The operator can easily confirm the position of the weed body 38a with respect to the uncut grain culm in the field, and it is possible to prevent the culm of the harvested stalk adjacent to the already-cut side from being cut away during night work or the like.

  If comprised in this way, when the operator sitting on the control part 10 visually recognizes the weeding body 38a of the front lower end side in the cutting device 3, the presence of the lamp members 80R and 80L does not get in the way. Accordingly, the front side of the lamp members 80R and 80L (light front covers 100R and 100L) is formed in a forward convex bulge shape, and a wide irradiation range can be secured in front of the cutting device 3 (running vehicle body 1). The presence of the lamp members 80R and 80L can easily confirm the cutting operation status by the weeding body 38a without causing inconvenience of narrowing or preventing the operator's view.

  In particular, the upper sides of the left and right light front covers 100R, 100L are formed substantially parallel to the virtual line VL in a side view, and are curved so as to move away from the virtual line VL as approaching the lower end side. It has become. For this reason, it is possible to reliably achieve both securing a wide irradiation range by the lamp members 80R and 80L and ensuring visibility of the weed body 38a from the operator in the control unit 10.

  That is, as shown in FIG. 13, the headlamp 81 is supported in a tilted manner on the upper ends of the side covers 82R and 82L so that the light of the headlamp 81 is irradiated to the front end portion of the weed body 38a. It is composed. As a result, the headlamp 81 can be supported at a high position on the upper side of the side covers 82R and 82L, and damage to the headlamp 81 can be easily prevented. The operator can easily confirm the position of the weed body 38a with respect to the uncut grain culm in the field, and it is possible to prevent the grain culm on the cutting strip adjacent to the already-cut side from being cut.

  L-shaped light decorative covers 102R and 102L are integrally provided on the upper and left and right sides of the lamp members 80R and 80L. In this case, the light decorative covers 102R, 102L are integrally welded (ultrasonic welding) to the rear surfaces (lamp members 80R, 80L) of the reflector bodies 101R, 101L via a plurality of welding pins 103 from the rear (FIG. 8). And FIG. 9). As shown in FIGS. 4 to 7, in the lamp members 80R and 80L, the upper part and the outer upper part on the left and right outwards of the butted parts (fitting parts 99) of the light front covers 100R and 100L and the reflector bodies 101R and 101L are as follows. The light decorative covers 102R and 102L are hidden (see FIG. 13). The lower end side of the butted portion (fitting portion 99) is hidden on the upper end side of the side covers 82R and 82L (see FIG. 13). Of the butted portion (fitting portion 99), the left and right inward side portions are concealed by the outer surface of the pulling case 40 at the left and right outermost sides or the left and right end portions of the gate cover 105 (see FIG. 14). ).

  That is, as shown in FIGS. 1, 11, and 13 to 15, the traveling machine body 1 on which the engine 20 is mounted, the reaping device 3 that harvests the cereals in the field, and the side cover 82 </ b> R that covers the side of the reaping device 3. , 82L and lamp members 80R, 80L disposed above the left and right side portions of the cutting device 3, and the lamp members 80R, 80L are provided with a headlamp 81 and a headlamp 81 that illuminate the front of the cutting device 3. In the combine having the reflector bodies 101R and 101L to be supported and the light front covers 100R and 100L that cover the light projecting surface of the headlamp 81, the peripheral parts of the light front covers 100R and 100L are arranged on the peripheral parts of the reflector bodies 101R and 101L. The reflector body 101R, 101L and the light front cover 100R, 100L form a hollow light housing that is fixed and cannot be separated. 101R, 101L and the right front cover 100R, at least light decorative cover 102R for covering the part of the joint 100L (fitting portion 99), and a 102L. As a result, it is not necessary to cover the entire area of the joint fitting portion 99 between the reflector bodies 101R and 101L and the light front covers 100R and 100L with the side covers 82R and 82L. For example, only the side of the lower part of the reaping device 3 can be covered with the side covers 82R and 82L, and the upper side of the reaping device 3 can be covered with the lamp members 80R and 80L. Compared to the prior art, the outer shape of the side covers 82R, 82L can be reduced, formed at a low cost, and the handleability such as attachment / detachment operation can be improved.

  Further, as shown in FIGS. 11 to 15, lamp members 80R and 80L are arranged on both sides of the upper portion of the cutting device 3 on the upper end side of the side covers 82R and 82L on the side of the pulling case 42 at the front portion of the cutting device 3. The reflector fittings 101R, 101L and the light front covers 100R, 100L are partially arranged to face the pulling case 42 or the side covers 82R, 82L so as to face the pulling case 42 or the side covers 82R, 82L. The light decorative covers 102R, 102L are partially disposed opposite to the periphery of the joint fitting portion 99 of the reflector bodies 101R, 101L and the light front covers 100R, 100L, and the light decorative covers 102R, 102L are integrated with the reflector bodies 101R, 101L. It is fixed to. As a result, the light decorative covers 102R and 102L only cover the joint fitting portions 99 of the reflector bodies 101R and 101L and the light front covers 100R and 100L that are not covered by the raising case 42 or the side covers 82R and 82L. The appearance of the lamp members 80R and 80L can be satisfactorily formed, and the joint portions (fitting portions 99) between the reflector bodies 101R and 101L and the light front covers 100R and 100L can be protected by the light decorative covers 102R and 102L. The lamp members 80R and 80L can be brought close to the non-working side portion of the pulling case 42, and a part of the joint fitting portion 99 between the reflector bodies 101R and 101L and the light front covers 100R and 100L can be covered with the pulling case 42. The side covers 82R and 82L can be easily downsized. The area of the side covers 82R and 82L can be reduced, and can be formed at a low cost, and the handleability such as the attaching / detaching operation can be improved.

  Therefore, in the right and left side portions of the reaping device 3, not only the lamp members 80R and 80L and the side covers 82R and 82L, but also the right and left outermost pulling case 42 and the gate cover 105 are included in an integrated appearance. It is finished and the aesthetics of the harvesting device 3 and the combine as a whole are improved. That is, as shown in FIG. 11, the light front covers 100R, 100L, the reflector bodies 101R, 101L, and the light decorative covers 102R, 102L of the left and right lamp members 80R, 80L are formed symmetrically. On the left and right reflector bodies 101R and 101L, a headlamp 81, a direction indicator lamp 84, and a vehicle width lamp 85 are respectively arranged symmetrically.

  In particular, as shown in FIG. 11, seal-like left and right protective films 106 are affixed to the left and right sides of the front surface of both ends of the gate cover 105 in a symmetrical manner. Between the left and right protective films 106, a coated film body 107 in the form of a seal or a protective molding is affixed to the front lower end side of the central portion of the gate cover 105. The inclination angle of the upper lower edge 111 of the light decorative cover 102R, 102L covering the upper edge of the light front cover 100R, 100L and the inclination angle of the upper side 106a of the right triangle protective film 106 are formed at the same angle, The upper lower edge 111 and the upper side 106a are inclined in the same direction. That is, the upper lower edge 111 and the upper side 106a are formed continuously on the same straight line.

  As a result, for example, the light decorative covers 102R, 102L and the gate cover 105 are colored in the same color (gray), and the protective film 106 and the silver-colored system in the same system as the surface of the white raising case 42 and the reflectors 101R, 101L are provided. By coloring the coated film body 107, the light decorative covers 102R, 102L, the gate cover 105, etc. are finished in a unity appearance, and the lamp members 80R, 80L, the right and left outermost case 42, the protective film 106, etc. are integrated. The finished appearance has a bodily sensation, and the front view of the reaping device 3 is improved.

  As shown in FIG. 11, the upper cover 120 includes a fixed cover 120 a that is fixed to the reaping device 3 and a movable cover 120 b that is supported by the reaping device 3 so as to be movable in the front-rear direction. A notch 120c is formed at the front edge of the fixed cover 120a, a mirror post 108a is integrally formed on the upper end side of the branch frame 86 inserted into the notch 120c of the fixed cover 120a, and the rearview mirror 108 faces the mirror post 108a. It is changeable and detachably attached. For example, compared to a structure in which the branch frame 86 is inserted into the through hole of the fixed cover 120a and the mirror support column 108a is integrally formed on the upper end side, the fixed frame 120a is attached after the branch frame 86 is attached to the reaping device 3. Can do. Further, the fixed cover 120a can be removed from the cutting device 3 without removing the branch frame 86.

  As shown in FIGS. 4, 6 and 7, and FIGS. 11 to 13, the lamp members 80 </ b> R and 80 </ b> L include a headlamp 81, a direction indicator lamp 84 and a vehicle width lamp 85 as auxiliary lamps. Is arranged. The left and right lamp members 80R and 80L are formed symmetrically, and the headlamp 81, the direction indicator lamp 84, and the vehicle width lamp 85 inside thereof are also arranged symmetrically. The headlamp 81 is disposed slightly downward in the lamp members 80R and 80L so as to be able to illuminate the field or traveling road surface in front of the cutting device 3 (the traveling machine body 1). Are arranged in the lamp members 80R and 80L in an obliquely forward direction toward the outer side of the traveling machine body 1 so as to be visible from the front and the side of the cutting device 3 (traveling machine body 1). In the embodiment, the direction indicator lamp 84 and the vehicle width lamp 85 are both disposed above the headlamp 81. The direction indicator lamp 84 is located above the vehicle width lamp 85.

  That is, it has a traveling machine body 1 on which the engine 20 is mounted, a reaping device 3 for reaping grain cereals in the field, side covers 82R and 82L that cover the sides of the reaping device 3, a headlamp 81, and a direction indicator lamp 84. In a combine including the lamp members 80R and 80L, the lamp members 80R and 80L are arranged on the upper end side of the side covers 82R and 82L, and the upper ends of the side covers 82R and 82L are tilted forward so that the front side is lowered. An edge is formed, and the lower end sides of the lamp members 80R and 80L are opposed to the upper end sides of the side covers 82R and 82L, and the direction indicator lamp 84 is supported above the headlamp 81. As a result, the side of the lower portion of the cutting device 3 can be covered by the side covers 82R and 82L, the side of the upper portion of the cutting device 3 can be covered by the lamp members 80R and 80L, and the area of the side covers 82R and 82L can be reduced. It can be formed at a low cost, and handling properties such as attaching / detaching operations can be improved. The front lamp 81 and the direction indicator lamp 84 can be installed in a compact manner to sufficiently illuminate the front side of the cutting device 3.

  Next, the internal structure of the lamp members 80R and 80L will be described with reference to FIGS. 6 to 8 and FIGS. The reflector bodies 101R and 101L include a headlamp reflector 110 (a reflector for the headlamp 81), a direction indicator reflector 114 (a reflector for the direction indicator 84), and a vehicle width lamp reflector (for the vehicle width lamp 85). ) Reflector 115. The headlamp reflector 110 is located below the direction indicator lamp reflector 114 and the vehicle width lamp reflector 115. The vehicle width lamp reflector 115 is located between the headlight reflector 110 and the direction indicator lamp reflector 114 and on the left and right outer sides. These reflectors 110, 114, and 115 are integrally formed as reflector bodies 101R and 101L. That is, the headlamp 81, the direction indicator lamp 84, and the vehicle width lamp 85 are supported by the single reflector bodies 101R and 101L, and the front sides thereof are covered by the single light front covers 100R and 100L.

  As shown in FIGS. 11 to 13, a head partition wall 81 a is formed between the head lamp reflector 110, the direction indicator lamp reflector 114, and the vehicle width lamp reflector 115. An auxiliary partition wall body 81 b is formed between the direction indicator lamp reflector 114 and the vehicle width lamp reflector 115. A direction indicator lamp 84, a vehicle width lamp 85, and a headlamp 81 are assembled on the upper and lower sides of the lamp members 80R and 80L. As shown in FIG. 12, the headlamp 81, the direction indicator lamp 84, and the vehicle width lamp 85 are installed at the apex portion of the triangle TL whose long side is formed in the vertical direction along the side surface of the pulling case 42. In this case, the headlamp 81 is attached to the center of the headlamp reflector 110, the direction indicator lamp 84 is attached to the center of the direction indicator lamp reflector 114, and the vehicle width lamp 85 is installed to the center of the vehicle width lamp reflector 115. It is attached. A headlamp 81, a direction indicator lamp 84, and a vehicle width lamp 85 are supported by the reflectors 110, 114, and 115 in a posture inclined forward and downward. The direction indicator lamp 84 (in the same direction as the inclination direction of the projection center line LO1 of the headlamp 81 and at the same inclination angle as the front downward inclination angle of the headlamp 81, the direction indicator lamp 84, and the vehicle width lamp 85) The light projection center line LO2 of the vehicle width lamp 85), the upper edges of the side covers 82R and 82L, the upper surface of the head partition wall body 81a (the bottom surface 114a of the direction indicator lamp reflector 114), and the bottom surface of the headlight reflector 110 110a is inclined.

  That is, as shown in FIG. 12, the lamp members 80R and 80L are provided with a headlamp 81, a direction indicator 84, and a vehicle width lamp 85, and the direction indicator 84 is disposed immediately above the headlamp 81. A vehicle width lamp 85 is disposed between the headlamp 81 and the direction indicator lamp 84 on the outer side of the machine. For example, as compared with the structure in which the headlamp 81 and the direction indicator lamp 84 are arranged side by side in the left-right direction, the left-right width dimension of the lamp members 80R, 80L can be formed smaller, so the left-right width dimension SL of the side covers 82R, 82L is also smaller. As a result, the left-right width of the front portion of the reaping device 3 is configured to be compact. As a result, the direction indicator lamp 84 and the vehicle width lamp 85 can be assembled at low cost. Without being obstructed by the light from the headlamp 81, it is possible to reliably confirm the blinking of the direction indicator lamp 84 or the lighting of the vehicle width lamp 85 from a place facing the headlamp 81 (around the front of the machine body, etc.).

  Moreover, as shown in FIGS. 12 and 13, the traveling machine body 1 on which the engine 20 is mounted, the reaping device 3 for reaping cereal grains in the field, the side covers 82R and 82L that cover the sides of the reaping device 3, and the headlight A direction indicator lamp 84 that displays the left and right turning direction of the traveling machine body 1 in a combine that includes the lamp members 80R and 80L having the lamp 81 and the lamp members 80R and 80L are arranged on the upper ends of the side covers 82R and 82L. The structure includes a vehicle width lamp 85 that displays the left and right widths of the machine body 1, and at least one or both of a direction indicator lamp 84 and a vehicle width lamp 85 is installed on the lamp members 80 </ b> R and 80 </ b> L. Since at least one or both of the direction indicator lamp 84 and the vehicle width lamp 85 are arranged on the reflector bodies 101R and 101L on which the 81 is supported, the direction indicator lamp 84 or the vehicle width is arranged. Compared to the conventional structure in which 85 is provided separately from the headlamp 81, at least one of the direction indicator lamp 84 and the vehicle width lamp 84 is utilized using the reflector bodies 101R and 101L on which the headlamp 81 is supported. One or both can be supported compactly and at low cost.

  Further, as shown in FIG. 13, the headlamp 81, the direction indicator lamp 4, and the vehicle width are arranged at the apex portion of the triangle TL having a long side formed in the vertical direction along the side surface of the pulling case 42 at the front portion of the cutting device 3. Since the lamp 75 is installed, the left and right width dimensions SL of the side covers 82R and 82L can be formed short, but the headlamp 81 and the direction indicator lamp 84 are within the left and right widths of the side covers 82R and 82L. A vehicle width lamp 85 can be installed.

  As shown in FIG. 13, since the projection center line LO2 of the direction indicator lamp 84 is inclined in the same direction as the inclination of the projection center line LO1 of the headlamp, the lamp members 80R, 80L Without causing the upper surface side to bulge upward, the direction indicator lamp 84 can be assembled inside the lamp members 80R and 80L in proximity to the upper surface. Although the upper surface height of the lamp members 80R and 80L can be easily restricted, the direction indicator lamp 84 can be supported at a position where it can be easily seen. Further, since the head partition wall 81a is provided between the head lamp 81 and the direction indicator lamp 84, the head partition wall 81a can restrict the upward illumination light of the head lamp 81. The blinking of the direction indicator lamp 84 can be easily confirmed from the front side without projecting the direction indicator lamp 84 greatly toward the front side of the members 80R and 80L. The direction indicating lamp 84 can be supported by being retracted with respect to the headlamp 81, and the light front covers 100R and 100L provided on the lamp members 80R and 80L can be formed in a rearwardly inclined shape.

  In addition, as shown in FIG. 16, the upper end edges of the side covers 82R and 82L are inclined in the same direction as the inclination of the light projection center line LO1 of the headlamp 81. The light of the headlamp can be irradiated toward the weeding plate 38a on the front side of the raising case 42 without greatly projecting the front surfaces of the lamp members 80R and 80L forward from the front surface.

  In the embodiment, the upper portions of the light front covers 100R and 100L in the lamp members 80R and 80L correspond to the irradiation directions of the direction indicator lamp 84 and the vehicle width lamp 85 as lenses for the direction indicator lamp 84 and the vehicle width lamp 85, respectively. Processed to function. The lower side of the light front covers 100R and 100L is processed so as to function as a front lens for the headlamp 81 corresponding to the irradiation direction of the headlamp 81. That is, the light front covers 100R and 100L (lamp members 80R and 80L) that cover the headlamp 81, the direction indicator 84, and the vehicle width lamp 85 are front lenses for the headlamp 81, the direction indicator 84, and the vehicle width lamp 85. It is used as.

  As shown in FIGS. 4 to 8, 14, the left and right lamp members 80 </ b> R and 80 </ b> L are provided on the pulling input vertical case 39 or the pulling vertical frame 50 erected on the left and right sides of the reaping device 3. It is supported via 86R and 86L. In the embodiment, the lower end side of the left branch frame 86 </ b> L that extends upward is fastened to the midway portion of the longitudinal input vertical case 39. The left branch frame 86L is located on the inner side of the left side cover 82L, and the rear surface side of the left reflector body 101L is detachably screwed to a plurality of mounting brackets 87L provided in the longitudinal middle portion of the left branch frame 86L. Yes. Further, on the upper side of the pulling vertical frame 50, a right branch frame 86R formed in a U-shape is provided. The right branch frame 86R is located on the inner side of the right side cover 82R, and the rear surface side of the right reflector body 101R is detachably screwed to a plurality of mounting brackets 87R provided on the right branch frame 86R. .

  Next, the structure of the upper cover 120 that covers the upper side of the cereal conveyance device 33 will be described with reference to FIGS. 4 and 5. As shown in FIG. 4 and FIG. 5, a round pipe-shaped cutting upper frame 121 extending in the front-rear direction of the cutting device 3 is provided above the grain feeder 33. The rear end side of the upper cutting frame 121 is connected to the cutting input frame 35. The front end side of the upper cutting frame 121 is connected to the pulling input lateral case 40 via the fastening bracket 122. A cutting upper frame 121 is installed in the front-rear direction on the upper side of the grain feeder 33. An upper cover 120 formed of a synthetic resin molded product is detachably connected to the upper cutting frame 121. That is, the upper cover 120 is used as a dust-proof cover on the upper surface side of the reaping device 3. The upper cover 120 is configured to cover the upper side of the culm conveying device 33 and prevent dust from being scattered from the culm conveying device 33 toward the control unit 10.

  As shown in FIGS. 4 and 6, the upper end side of the left side cover 82L extends rearward from the rear end side of the left lamp member 80L in a side view. The left front part of the upper cover 120 is connected to the upper end extending part of the left side cover 82L, the rear end side of the left lamp member 80L (the edge on the upper surface and the rear side surface), and the rear end side of the gate cover 105. Along the way, they are placed opposite each other. That is, the upper side of the left side cover 82L, the rear side of the lamp member 83L, and the rear side of the gate cover 105 are shielded by the left front portion of the upper cover 120. In the embodiment, the upper side of the side cover 82L, the rear side of the lamp member 83L, the rear side of the gate cover 105, and the left front part of the upper cover 120 have a continuous appearance without conspicuous steps or gaps between the opposing parts. So that they overlap each other. For this reason, the side cover 82L, the lamp member 83L, the gate cover 105, and the upper cover 120 are finished together in an integrated appearance, and are effective in improving the beauty of the reaping device 3.

  As shown in FIGS. 4 to 8, the left branch frame 86 </ b> L on the pulling input vertical case 39 side extends upward and penetrates the upper cover 120 upward from below. A plurality of mounting brackets 87L that support the left reflector body 101L are fixed to a portion of the left branch frame 86L below the upper cover 120 by welding or the like. Therefore, the left lamp member 80L is detachably connected to a portion of the left branch frame 86L below the upper cover 120. The rearview mirror 108 is removably attached to the mirror column 108a on the upper end side of the branch frame 86 that penetrates the upper cover 120.

  As shown in FIGS. 1 and 2, an auger stand 125 is erected on the upper surface side of the threshing device 5. The discharge auger 8 is supported at an upper storage position in the traveling machine body 1 via the auger stand 125. The discharge auger 8 is supported in a substantially horizontal posture by the auger stand 125. As shown in FIG. 3, the discharge auger 8 at the storage position is extended from the right rear corner of the traveling machine body 1 toward the left front corner.

  With reference to FIG. 17, a second embodiment relating to a combine equipped with a cabin will be described. A cabin 131 constituting the control unit 10 is mounted in front of the Glen tank 7 and on the right front portion of the traveling machine body 1. In the cabin 131, as in the first embodiment shown in FIG. 1, an operation device including a step on which an operator gets on, a control seat, a control handle, various control levers, switches, and the like is arranged. A right lamp member 80R and a right side cover 82R are supported in front of the front surface of the cabin 131. The reaping device 3 is moved up and down to a harvesting work position indicated by a two-dot chain line in FIG. 17 and a non-working (road movement) position indicated by a solid line in FIG. The right lamp member 80R does not interfere with the front surface of the cabin 131 regardless of whether the harvesting device 3 is supported at the harvesting work position indicated by the two-dot chain line in FIG. 17 or the non-working (moving on the road) position indicated by the solid line. Or an outer shape of the right side cover 82R. In addition, while maintaining a substantially constant distance from the front surface of the cabin 131, the right lamp member 80R or the right side at the harvesting work position indicated by a two-dot chain line in FIG. 17 or the non-working (moving on the road) position indicated by a solid line. The outer shape of the right lamp member 80R or the outer shape of the right side cover 82R is formed so that the side cover 82R moves.

DESCRIPTION OF SYMBOLS 1 Traveling machine body 3 Cutting device 30 Cutting frame 20 Engine 42 Pulling case 80R, 80L Lamp member 81 Headlight 81a Headlight partition wall body 82R, 82L Side cover 84 Direction indicator lamp 85 Width lamp 101R, 101L Reflector body LO1 Headlight Light projection center line LO2 Direction indicator light projection center line SL Side cover width dimension TL Triangle

Claims (5)

A traveling machine body equipped with an engine, a reaping device that harvests grain culm in a field, a side cover that covers the side of the reaping device, and a lamp member that has a headlamp, the upper end side of the side cover In the combine that places the lamp member,
A direction indicator lamp that displays a left-right turning direction of the traveling aircraft body and a vehicle width lamp that displays a lateral width of the traveling aircraft body, wherein the lamp member includes the direction indicator lamp or the vehicle width lamp. A combine, wherein at least one or both of the direction indicator lamp and the vehicle width lamp is disposed on a reflector body in which at least one or both of them are installed and the headlamp is supported.   The headlamp, the direction indicator lamp, and the vehicle width lamp are installed at the apex portion of a triangle whose long side is formed in the vertical direction along the side surface of the pulling case at the front portion of the cutting device. The combine according to claim 1.   The combine according to claim 2, wherein the combiner is configured to incline the projection center line of the direction indicator lamp in the same direction as the inclination of the projection center line of the headlamp.   The combine according to claim 1, wherein the upper end edge of the side cover is inclined in the same direction as the inclination of the projection center line of the headlamp.   The combine according to claim 2, wherein a partition wall is provided between the headlamp and the direction indicator lamp.

Images