JP2011062120A - Common combine harvester - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve the operability of a common combine harvester more in nighttime operation. <P>SOLUTION: The common combine harvester is obtained by constituting a reaping part 7 by installing right and left dividers 33a and 33b, a reel 16 for raking crops in, a reaping device for cutting the roots of the crops, and an auger for collecting the reaped crops at the entrance 6a of a feeder 6, and allowing the reaping part 7 to be supported through the feeder 6 by the front part of a machine body, so that the crops collected by the auger may be sent into the entrance 6a of the feeder 6, and conveyed to a threshing apparatus 3 by the feeder 6. The combine harvester is further equipped with a driving part installed in the right or left lateral side of the feeder 6, a cabin or canopy 28 covering the driving part, and lightening devices 40a and 40b irradiating the entrance 6a of the feeder 6 and installed in the front part of a ceiling part of the cabin or the front part of the canopy 28. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention comprises a right and left divider, a reel for scraping a crop, a cutting device for cutting a stock of the crop, and an auger for collecting the harvested crop at an inlet of the feeder to constitute a cutting portion, A normal type configured such that the crop collected by the auger is fed to the inlet of the feeder and conveyed to the threshing device by the feeder, with the cutting part supported by the front part of the machine body via the feeder. About combine.

Combines used in the tropical regions of Asia such as Thailand and India are the mainstream, and in these tropical regions of Asia, it is possible to drive the combine at night as well as in the daytime in order to increase operating efficiency. is there.
Combines used in such areas are equipped with lighting devices in the driver's seat, cabin main body, or unloader, etc. The cutting operation is performed while illuminating with the lighting device (see, for example, Patent Document 1).

JP 2004-313118 A

  The conventional ordinary combine illuminator simply illuminates the front and the irradiation range is not so wide, so there is room for improvement in terms of more efficient night work.

  An object of the present invention is to improve the efficiency of the harvesting operation of a normal combine at night.

The first characteristic configuration according to the present invention is:
A right and left divider, a reel that scrapes the crop, a cutting device that cuts the stock of the crop, and an auger that collects the cut crop at the entrance of the feeder constitutes a cutting portion,
A normal type configured such that the crop collected by the auger is fed to the inlet of the feeder and conveyed to the threshing device by the feeder, with the cutting part supported by the front part of the machine body via the feeder. In the combine,
Provided with a driving part on the right or left side of the feeder, with a cabin or canopy covering the driving part,
The lighting device for illuminating the entrance of the feeder is provided at the front part of the ceiling of the cabin or the front part of the canopy.

[Action and effect]
In the ordinary combine, the crops harvested by the wide harvesting unit are collected from the auger and sent to the feeder entrance, so that the harvested crop may be clogged at the feeder entrance. Therefore, if the harvested crop is likely to be clogged at the feeder entrance, the driver needs to reduce the traveling speed of the combine to reduce the amount of crop fed to the feeder entrance. For this reason, the driver who operates the ordinary combine must always pay attention to the vicinity of the feeder entrance.
According to this configuration, since the lighting device illuminates the feeder entrance, it is easy to check whether the harvested crop has been fed into the feeder without delay, and the combine is decelerated when the crop is likely to become clogged at the feeder entrance. The operation can be performed accurately.
Furthermore, since the entrance of the feeder is located in the vicinity of the front part of the ceiling part of the cabin or the front part of the canopy, by providing a lighting device at the front part of the ceiling part of the cabin or the front part of the canopy, The lighting device illuminates directly underneath, so that it is difficult to confirm a shadow near the feeder entrance. Moreover, since light is irradiated from at least a position higher than the scraping reel of the cutting unit, light is easily irradiated not only near the entrance of the feeder but also the entire cutting unit.
As described above, according to this configuration, it is possible to increase the efficiency of the harvesting work of the ordinary combine at night.

  The second characteristic configuration according to the present invention is that the illumination device is configured to illuminate the feeder-side divider.

[Action and effect]
In a normal combine, there is a case in which cutting is performed while traveling along one side of the farm field so that the driving unit is located on the already-cut side and the feeder is located on the uncut side. In this state, according to the present configuration, since the lighting device illuminates the feeder-side divider, it is easy to grasp the positional relationship between the uncut crop on the field and the feeder-side divider. Further, it is easy to avoid contact between the feeder divider and the obstacle when the airframe is turning.

  The 3rd characteristic structure which concerns on this invention exists in the point which the said illuminating device is comprised so that the divider by the side of the said driving | operation part may be illuminated.

[Action and effect]
When cutting along the side of the field as described above, the driver must be able to move along the boundary between the uncut crop and the cut area on the field so that the divider on the driver side goes along the boundary. May drive. In this state, according to the present configuration, since the lighting device illuminates the divider on the driving unit side, the positional relationship between the boundary between the uncut crop on the field and the cut area and the divider on the driving unit side is grasped. easy. Further, it is easy to avoid contact between the divider on the driving unit side and the obstacle when the aircraft is turning.

  The 4th characteristic structure which concerns on this invention exists in the point which the said illuminating device is comprised so that the front of the said reel may be illuminated.

[Action and effect]
According to this structure, since the illuminating device illuminates the front of the scraping reel, the forward visibility at night is further improved. Since the cabin or the canopy is usually located at a higher position than the scraping reel, it is easy to illuminate the front beyond the scraping reel.

  5th characteristic structure which concerns on this invention exists in the point which the said illuminating device is comprised so that the lateral outer side by the side of the driving | operation part in the said cutting part may be illuminated.

[Action and effect]
According to this structure, since the visibility of the lateral outer side of the divider on the driving unit side in the cutting unit is improved, for example, when performing the cutting operation from the end portion of the field, it is easy to check the ridges that partition the field. . Therefore, it is possible to carry out the cutting work without stepping down the basket with the crawler traveling device of the combine.

  A sixth characteristic configuration according to the present invention is that the illumination device is configured to illuminate the right side and the left side of the aircraft.

[Action and effect]
According to this configuration, the visibility on the right side and the left side of the machine body is further improved, so that it becomes easier to check the ridges that define the field.

  A seventh characteristic configuration according to the present invention is that the lighting device includes a plurality of work lights.

[Action and effect]
According to this configuration, the vicinity of the feeder entrance can be illuminated with a plurality of work lights, so that the vicinity of the feeder entrance is illuminated more brightly and visibility is improved.

The eighth characteristic configuration according to the present invention is:
An ambient lighting device for irradiating the entire periphery of the aircraft is provided at the upper part of the ceiling of the cabin or the upper part of the canopy.

[Action and effect]
According to this configuration, the entire illumination of the aircraft is illuminated by the ambient lighting device and the visibility of the aircraft in all directions is improved, so that it is easy to perform driving operations such as forward, backward, right turn, and left turn of the aircraft at night. .

  A ninth characteristic configuration according to the present invention is that the ambient lighting device is configured to irradiate ultraviolet rays to the rear of the aircraft and illuminate visible light in a direction other than the rear of the aircraft.

[Action and effect]
This configuration utilizes the property that insects are more likely to collect in ultraviolet light than visible light.
According to this configuration, it is possible to attract insects that gather in the combine with light from the lighting device and the ambient lighting device during night driving, so that the visibility of the front and left and right sides of the aircraft is improved. In addition to being better, it can also prevent insects from flying to the driving unit, which hinders work.

1 is an overall right side view of an ordinary combine according to a first embodiment. It is a whole top view of the combine which concerns on 1st Embodiment. It is a top view which shows the irradiation range of the illuminating device in 1st Embodiment. It is a top view which shows the irradiation range of the illuminating device in 2nd Embodiment. It is a top view which shows the irradiation range of the illuminating device in 3rd Embodiment. It is a top view which shows the irradiation range of the illuminating device in 4th Embodiment. It is a top view which shows the irradiation range of the illuminating device in 5th Embodiment. It is a top view which shows the irradiation range of the illuminating device in 6th Embodiment. It is a top view which shows the irradiation range of the illuminating device in 7th Embodiment. It is a top view which shows the irradiation range of the illuminating device in 8th Embodiment. It is a top view which shows the irradiation range of the illuminating device in 8th Embodiment. It is a top view which shows the irradiation range of the illuminating device in 9th Embodiment. It is a top view which shows the irradiation range of the illuminating device in another embodiment. It is a top view which shows the irradiation range of the illuminating device in another embodiment. It is a top view which shows the irradiation range of the illuminating device in another embodiment. It is a top view which shows the irradiation range of the illuminating device in another embodiment. It is a whole right side view of the normal type combine which concerns on another embodiment.

[First Embodiment]
Below, 1st Embodiment of this invention is described based on FIGS. 1-3.
(Combine configuration)
Based on FIG.1 and FIG.2, the whole structure of the normal type combine provided with the illuminating device which concerns on this invention is demonstrated.

  As shown in FIG. 1 and FIG. 2, normal type (whole-throw-in type) threshing device 3 and grains supplied from the threshing device 3 are stored in the upper part of the machine body 2 provided with a pair of left and right crawler traveling devices 1. A Glen tank 17 and a driving unit 5 are provided. A driving unit 5 is disposed on the right side of the front of the machine body 2 (right side of the feeder 6), and a Glen tank 17 is disposed on the rear side of the machine body 2 and on the rear side of the driving unit 5. The threshing device 3 is arranged on the left side of the Glen tank 17 at the rear of the machine body 2 side by side with the Glen tank 17. Although not shown, the operation unit 5 may be disposed on the left side of the front part of the body 2 and the feeder 6 may be disposed on the right side of the front part of the body 2.

  An unloader 18 serving as a grain discharging device for discharging the grain out of the machine from the grain tank 17 is provided at the rear of the grain tank 17.

  The unloader 18 is connected to the rear end of the bottom screw 31 disposed at the bottom of the Glen tank 17 and is connected to the screw-type vertical transport mechanism 18a, and is connected to the upper end of the vertical transport mechanism 18a so as to be lifted and lowered. The horizontal transport mechanism 18b. The unloader 18 as a whole can be swung around a vertical axis P, which is the screw axis of the vertical transport mechanism 18a, by the operation of a swing motor (not shown). The horizontal transport mechanism 18b is configured to be able to move up and down.

  As shown by the solid line portion in FIG. 2, the unloader 18 when not in use is diagonally viewed in plan view from the rear part of the Glen tank 17 (the rear right side part of the machine body 2) to the front left side part of the machine body 2. It is being fixed to the receiving stand 35 so that it may be arrange | positioned (storage position P1). As shown by the arrow in FIG. 2, the unloader 18 can turn from the storage position P1 to the rear of the airframe 2 and turn to the right limit position P2 which is a direction substantially right side of the Glen tank 17. The unloader 18 does not turn forward from the storage position P1 to the airframe 2 and does not turn from the right limit position P2 to the front of the airframe 2 (only in the turning range P12 between the storage position P1 and the right limit position P2). 18 can turn).

  The front part of the threshing apparatus 3 is connected to a feeder 6 for conveying the harvested cereal meal, and the front part of the feeder 6 is connected to a cutting part 7 having a cutting width substantially corresponding to the width of the machine body.

  The mowing unit 7 is supported by the front part of the machine body 2 through the feeder 6. The mowing unit 7 includes right and left dividers 33a and 33b, a scraping reel 16 (corresponding to a reel) that scrapes and lifts crops backward, and a clipper type provided across a pair of right and left weed frames 11. The cutting device 12 and an auger 13 installed over a pair of right and left weed frames 11 are provided.

  The auger 13 feeds the crops harvested by the harvesting device 12 from the left and right side portions to the left and right center side (the inlet 6a of the feeder 6) and the left and right spiras 13a and 13b, and sends the crop to the inlet 6a of the rear feeder 6 A finger 13c is provided on the outer periphery of the drum 13d.

  The crops that have been cut and harvested by the harvesting device 12 are laterally fed by the left and right spirers 13 a and 13 b of the auger 13 and collected near the inlet 6 a of the feeder 6. The collected crops are sent to the inlet 6a of the feeder 6 by the scraping finger 13c whose tip advances and retreats with respect to the outer peripheral surface of the drum 13d as the drum 13d rotates, and enters the threshing device 3 through the feeder 6. Be transported.

  The feeder 6 is equipped with a scraping conveyor 14 in which a conveyor bar 14b is horizontally connected across the left and right chains 14a wound and stretched, and the crop supplied from the auger 13 is moved along the bottom surface of the feeder 6. It is comprised so that it can convey and supply to the threshing apparatus 3. The grain threshed by the threshing device 3 is configured to be supplied to the grain tank 17 via a grain transport mechanism (not shown) provided across the threshing device 3 and the grain tank 17. Yes.

  The grains stored in the grain tank 17 are carried out to the vertical conveyance mechanism 18a by the bottom screw 31, and then transferred from the vertical conveyance mechanism 18a to the horizontal conveyance mechanism 18b, and then horizontally conveyed by the horizontal conveyance mechanism 18b. And discharged from the discharge port 18c.

  The driving unit 5 includes a canopy 28 that protrudes upward from the upper surface of the Glen tank 17, and the canopy 28 is supported by a support column 29 that is erected at the rear of the driver's seat 5a.

  In the first embodiment, as the lighting device 40, the two work lights 40 a and 40 b are provided at positions where they are disposed at the right end and the left end of the front portion of the canopy 28 and do not protrude from the canopy 28.

(Irradiation range of lighting device)
As shown in FIG. 3, the right work lamp 40a irradiates the irradiation range A1, and includes the front of the scraping reel 16 and the left end of the scraping reel 16 to the right lateral side of the right divider 33a. Illuminate the range.
The left work lamp 40b irradiates the irradiation range A2, and includes the front of the scraping reel 16 and the inlet 6a of the feeder 6 from the right tip of the scraping reel 16 to the left lateral side of the left divider 33b. Illuminate the range.

  The horizontal opening angle of the irradiation range A1 of the right work lamp 40a is substantially the same as the horizontal opening angle of the irradiation range A2 of the left work lamp 40b, and is a part of the irradiation range A1 and one of the irradiation ranges A2. By overlapping each other, a cross-writing region is formed from the auger 13 toward the front of the scraping reel 16.

  In the ordinary combine, the crops harvested by the wide mowing unit 7 are collected from the auger 13 and sent to the inlet 6 a of the feeder 6, so that the harvested crop may be clogged at the inlet 6 a of the feeder 6. Therefore, when the harvested crop is likely to be clogged at the inlet 6a of the feeder 6, the driver needs to reduce the traveling speed of the combine to reduce the amount of crop fed to the inlet 6a of the feeder 6. Therefore, it is necessary for the driver who drives the ordinary combine to always pay attention to the vicinity of the inlet 6 a of the feeder 6.

  According to the above configuration, the work light 40b on the left illuminates the inlet 6a of the feeder 6, so that it is easy to check whether the harvested crop has been fed into the feeder 6 without delay, and the crop is likely to be blocked at the inlet 6a of the feeder 6. It is possible to accurately carry out the combine decelerating operation when it becomes.

  Since the inlet 6a of the feeder 6 is located near the front part of the canopy 28, the work lights 40a and 40b are provided at the front part of the canopy 28 so that the work lights 40a and 40b illuminate directly under the work lamps 40a and 40b. Thus, it is easy to confirm because a shadow is hardly generated near the inlet 6a of the feeder 6. Further, since light is irradiated at least from a position higher than the scraping reel 16 of the cutting unit 7, light is easily irradiated not only near the inlet 6 a of the feeder 6 but also the entire cutting unit 7, exceeding the scraping reel 16. It is easy to illuminate the front.

  The right work light 40a illuminates the right divider 33a on the driving unit 5 side and the vicinity thereof, and the left work light 40b illuminates the left divider 33b on the feeder 6 side and the vicinity thereof. Good visibility.

  Moreover, in a normal type combine, cutting may be performed while traveling along one side of the field so that the driving unit 5 is located on the already-cutted side and the feeder 6 is located on the uncutted side. In this state, since the left work lamp 40b illuminates the left divider 33b on the feeder 6 side and the vicinity thereof, it is easy to grasp the positional relationship between the uncut crop on the field and the divider 33b on the feeder 6 side.

  As described above, when cutting along the side of the farm field, the driver 33 so that the divider 33a on the driving unit 5 side runs along the boundary between the uncut crop and the cut area on the farm field. May operate the aircraft. In this state, since the right work lamp 40a illuminates the right divider 33a on the driving unit 5 side and the vicinity thereof, the boundary between the uncut crop on the field and the cutting area, and the divider 33a on the driving unit side Easy to grasp the positional relationship. Further, it becomes easy to avoid contact between the right and left dividers 33a and 33b and an obstacle when the aircraft 2 is turning right and left.

  Since the visibility of the lateral outer side of the right divider 33a on the operation unit 5 side in the cutting unit 7 is improved, for example, when performing the cutting operation from the end of the field, it is easy to check the ridges that partition the field. Therefore, it is possible to carry out the cutting work without stepping down the basket or the like with the crawler traveling device 1 of the combine.

  Since the front is illuminated more brightly from the vicinity of the tip of the scraping reel 16 by cross-writing between the right work lamp 40a and the left work lamp 40b, the forward visibility at night is also good. The cross-writing area includes an area near the front of the driver's eyes seated on the driver's seat 5a.

  Hereinafter, the second to ninth embodiments of the present invention will be described. However, in order to avoid redundant description, the same reference numerals are given to the components described in the previous embodiment, and the description thereof is omitted. The configuration different from the embodiment and the irradiation range of the illumination device 40 will be described.

[Second Embodiment]
As shown in FIG. 4, the right work lamp 40 a irradiates the irradiation range B <b> 1, and illuminates a range including almost the entire area of the cutting unit 7 and the front of the scraping reel 16. The left work lamp 40b irradiates the irradiation range B2, and includes the front of the scraping reel 16 and the inlet 6a of the feeder 6 from the right tip of the scraping reel 16 to the left lateral side of the left divider 33b. Illuminate the range.

  A part of the irradiation range B1 and a part of the irradiation range B2 overlap each other, so that a cross lighting region is formed in an area of about 80% of the cutting portion 7.

  According to the above configuration, the cross-lighting area is wider than that in the first embodiment, and the entrance 6a of the feeder 6 is illuminated brighter than in the first embodiment by the right work lamp 40a and the left work lamp 40b. Therefore, it is easier to check whether the harvested crop has been fed into the feeder 6 without any delay, and it is possible to accurately perform the deceleration operation of the combine when the crop is likely to be clogged at the inlet 6a of the feeder 6. it can.

  Since the inlet 6a of the feeder 6 is located near the front part of the canopy 28, the work lights 40a and 40b are provided at the front part of the canopy 28 so that the work lights 40a and 40b illuminate directly under the work lamps 40a and 40b. Thus, it is easy to confirm because a shadow is hardly generated near the inlet 6a of the feeder 6. Further, since light is irradiated at least from a position higher than the scraping reel 16 of the cutting unit 7, light is easily irradiated not only near the inlet 6 a of the feeder 6 but also the entire cutting unit 7, exceeding the scraping reel 16. It is easy to illuminate the front.

  The right work lamp 40a illuminates the right divider 33a on the driving unit 5 side and the vicinity thereof, and the right work lamp 40a and the left work lamp 40b illuminate the left divider 33b on the feeder 6 side and the vicinity thereof. The right and left side visibility is good.

  Moreover, in a normal type combine, cutting may be performed while traveling along one side of the field so that the driving unit 5 is located on the already-cutted side and the feeder 6 is located on the uncutted side. In this state, the right work light 40a and the left work light 40b illuminate the left divider 33b on the feeder 6 side and the vicinity thereof, so that the positional relationship between the uncut crop on the field and the divider 33b on the feeder 6 side is determined. Easy to grasp.

  As described above, when cutting along the side of the farm field, the driver 33 so that the divider 33a on the driving unit 5 side runs along the boundary between the uncut crop and the cut area on the farm field. May operate the aircraft. In this state, since the right work lamp 40a illuminates the right divider 33a on the driving unit 5 side and the vicinity thereof, the boundary between the uncut crop on the field and the cutting area, and the divider 33a on the driving unit side Easy to grasp the positional relationship. Further, it becomes easy to avoid contact between the right and left dividers 33a and 33b and an obstacle when the aircraft 2 is turning right and left.

  Since the visibility of the lateral outer side of the right divider 33a on the operation unit 5 side in the cutting unit 7 is improved, for example, when performing the cutting operation from the end of the field, it is easy to check the ridges that partition the field. Therefore, it is possible to carry out the cutting work without stepping down the basket or the like with the crawler traveling device 1 of the combine.

  Since the front is illuminated more brightly from the vicinity of the tip of the scraping reel 16 by cross-writing between the right work lamp 40a and the left work lamp 40b, the forward visibility at night is also good. Note that the cross-writing area includes an area near the front of the driver's eyes seated on the driver's seat 36.

[Third Embodiment]
As shown in FIG. 5, the right work lamp 40a irradiates the irradiation range C1, and includes the front of the scraping reel 16 and the inlet 6a of the feeder 6 from the vicinity of the right divider 33a to the left of the left divider 33b. Illuminate the area to the side.
The left work lamp 40b irradiates the irradiation range C2, and includes a range from the vicinity of the left divider 33b to the right side of the right divider 33a including the front of the scraping reel 16 and the inlet 6a of the feeder 6. Illuminate.

  A part of the irradiation range C1 and a part of the irradiation range C2 overlap each other, so that a cross lighting region is formed in almost the entire area of the cutting unit 7.

  According to the above configuration, the cross lighting area is wider than that in the second embodiment, and the entrance 6a of the feeder 6 is illuminated brighter than in the second embodiment by the right work light 40a and the left work light 40b. It is easier to check whether the harvested crop has been fed into the feeder 6 without any delay, and the combine can be decelerated more accurately when the crop is likely to be clogged at the inlet 6a of the feeder 6. Can do.

  Since the inlet 6a of the feeder 6 is located near the front part of the canopy 28, the work lights 40a and 40b are provided at the front part of the canopy 28 so that the work lights 40a and 40b illuminate directly under the work lamps 40a and 40b. Thus, it is easy to confirm because a shadow is hardly generated near the inlet 6a of the feeder 6. Further, since light is irradiated at least from a position higher than the scraping reel 16 of the cutting unit 7, light is easily irradiated not only near the inlet 6 a of the feeder 6 but also the entire cutting unit 7, exceeding the scraping reel 16. It is easy to illuminate the front.

  The right work light 40a and the left work light 40b illuminate the right divider 33a on the operation unit 5 side and the vicinity thereof, and the right work light 40a and the left work light 40b are on the feeder side left divider 33b and the vicinity thereof. Because of this, the night visibility of the right and left sides is good.

  Moreover, in a normal type combine, cutting may be performed while traveling along one side of the field so that the driving unit 5 is located on the already-cutted side and the feeder 6 is located on the uncutted side. In this state, the right work light 40a and the left work light 40b illuminate the left divider 33b on the feeder 6 side and the vicinity thereof, so that the positional relationship between the uncut crop on the field and the divider 33b on the feeder 6 side is determined. Easy to grasp.

  As described above, when cutting along the side of the farm field, the driver 33 so that the divider 33a on the driving unit 5 side runs along the boundary between the uncut crop and the cut area on the farm field. May operate the aircraft. In this state, since the right work lamp 40a and the left work lamp 40b illuminate the right divider 33a on the operation unit 5 side and the vicinity thereof, the boundary between the uncut crop on the field and the cut area, and the operation unit It is easy to grasp the positional relationship with the side divider 33a. Further, it becomes easy to avoid contact between the right and left dividers 33a and 33b and an obstacle when the aircraft 2 is turning right and left.

  Since the visibility of the lateral outer side of the right divider 33a on the operation unit 5 side in the cutting unit 7 is improved, for example, when performing the cutting operation from the end of the field, it is easy to check the ridges that partition the field. Therefore, it is possible to carry out the cutting work without stepping down the basket or the like with the crawler traveling device 1 of the combine.

  Since the front is illuminated more brightly from the vicinity of the tip of the scraping reel 16 by cross-writing between the right work lamp 40a and the left work lamp 40b, the forward visibility at night is also good. The cross-writing area includes an area near the front of the driver's eyes seated on the driver's seat 5a.

[Fourth Embodiment]
As shown in FIG. 6, in the fourth embodiment, each of the three work lights 40 a, 40 c, and 40 b as the lighting device 40 is disposed at the right end, center, and left end of the front portion of the canopy 28 and does not protrude from the canopy 28. Provided in position.

  The right work lamp 40a irradiates the irradiation range D1, and illuminates the range including the right divider 33a and the right lateral side thereof. The central work lamp 40c irradiates the irradiation range D2, and illuminates the range from the left end of the scraping reel 16 including the front of the scraping reel 16 to the right divider 33a. The left work lamp 40b irradiates the irradiation range D3, and illuminates a range including the front side of the scraping reel 16, the inlet 6a of the feeder 6, the left divider 33b, and the left side of the left divider 33b.

  A part of the irradiation range D2 overlaps with a part of the irradiation range D1 and a part of the irradiation range D3, respectively, so that the right cross-writing area from the auger 13 to the front of the right divider 33a and the auger 13 are scraped. A left-side cross-writing area that extends toward the left front of the reel 16 is formed.

  According to the above configuration, the entrance 6a of the feeder 6 is brightly illuminated by the left work light 40b and the center work light 40c, and it is easy to confirm whether the harvested crop has been fed into the feeder 6 without delay. The speed reduction operation of the combine when the crop is likely to be clogged at the inlet 6a of the feeder 6 can be performed accurately.

  Since the inlet 6a of the feeder 6 is located near the front of the canopy 28, the work lights 40a to 40c are provided at the front of the canopy 28 so that the work lights 40a to 40c illuminate directly below. Thus, it is easy to confirm because a shadow is hardly generated near the inlet 6a of the feeder 6. Further, since light is irradiated at least from a position higher than the scraping reel 16 of the cutting unit 7, light is easily irradiated not only near the inlet 6 a of the feeder 6 but also the entire cutting unit 7, exceeding the scraping reel 16. It is easy to illuminate the front.

  The right work lamp 40a and the center work light 40c illuminate the right divider 33a on the operation unit 5 side and the vicinity thereof, and the left work lamp 40b and the center work light 40c are on the feeder side left divider 33b and the vicinity thereof. Because of this, the night visibility of the right and left sides is good.

  Moreover, in a normal type combine, cutting may be performed while traveling along one side of the field so that the driving unit 5 is located on the already-cutted side and the feeder 6 is located on the uncutted side. In this state, since the left work lamp 40b and the center work light 40c illuminate the left divider 33b on the feeder 6 side and the vicinity thereof, the positional relationship between the uncut crop on the field and the divider 33b on the feeder 6 side is determined. Easy to grasp.

  As described above, when cutting along the side of the farm field, the driver 33 so that the divider 33a on the driving unit 5 side runs along the boundary between the uncut crop and the cut area on the farm field. May operate the aircraft. In this state, since the right work lamp 40a and the center work light 40c illuminate the right divider 33a on the operation unit 5 side and the vicinity thereof, the boundary between the crop on the uncut side of the field and the cut area, and the operation unit It is easy to grasp the positional relationship with the side divider 33a. Further, it becomes easy to avoid contact between the right and left dividers 33a and 33b and an obstacle when the aircraft 2 is turning right and left.

  Since the visibility of the lateral outer side of the right divider 33a on the operation unit 5 side in the cutting unit 7 is improved, for example, when performing the cutting operation from the end of the field, it is easy to check the ridges that partition the field. Therefore, it is possible to carry out the cutting work without stepping down the basket or the like with the crawler traveling device 1 of the combine.

  Cross-writing between the right work lamp 40a and the center work light 40c, and cross-writing between the left work lamp 40b and the center work light 40c, the left front of the scraping reel 16 and the front of the right divider 33a are Because it is more brightly illuminated, the night visibility is good.

[Fifth Embodiment]
As shown in FIG. 7, in the fifth embodiment, as the lighting device 40, work lights 40 a and 40 b are arranged side by side at the right end of the front part of the canopy 28, and the work lights 40 c and 40 d are in front of the canopy 28. Are arranged in the horizontal direction at the left end of the section. These work lights 40 a to 40 d are provided at positions that do not protrude from the canopy 28.

The right work lamp 40a irradiates the irradiation range E1, and illuminates the range including the right lateral side of the right divider 33a.
The right work lamp 40b irradiates the irradiation range E2, and illuminates a range including the front of the scraping reel 16, the right divider 33a, and the right lateral side of the right divider 33a.
The left work lamp 40c irradiates the irradiation range E3, and illuminates the range from the right divider 33a to the left divider 33b including the front of the scraping reel 16.
The left work lamp 40d irradiates the irradiation range E4, and illuminates a range including the entrance 6a of the feeder 6, the left divider 33b, and the left lateral side of the left divider 33b.
The right working lamp 40b and the left working lamp 40c irradiate the vicinity of the tip of the cutting unit 7 intensively, and the right working lamp 40a and the left working lamp 40d respectively cause the driver's right front and left front. Is intensively irradiated.

A part of the irradiation range E2 and a part of the irradiation range E3 overlap each other, thereby forming a central cross-writing region from the auger 13 toward the right front of the scraping reel 16.
A part of the irradiation range E1 and a part of the irradiation range E2 overlap each other, thereby forming a right cross-writing region from the vicinity of the right end of the auger 13 toward the right lateral side of the right divider 33a.
A part of the irradiation range E3 and a part of the irradiation range E4 overlap each other, thereby forming a left cross-lighting region from the auger 13 toward the front of the left divider 33b.

  According to the above configuration, the entrance 6a of the feeder 6 is brightly illuminated by the left work lights 40c and 40d, and it is easy to confirm whether the harvested crop has been fed into the feeder 6 without any delay. It is possible to accurately carry out the deceleration operation of the combine when it is likely to be clogged at the inlet 6a.

  Since the inlet 6a of the feeder 6 is located near the front of the canopy 28, the work lights 40a to 40d are provided at the front of the canopy 28 so that the work lights 40a to 40d illuminate directly below the work light 40a to d. Thus, it is easy to confirm because a shadow is hardly generated near the inlet 6a of the feeder 6. Further, since light is irradiated at least from a position higher than the scraping reel 16 of the cutting unit 7, light is easily irradiated not only near the inlet 6 a of the feeder 6 but also the entire cutting unit 7, exceeding the scraping reel 16. It is easy to illuminate the front.

  The right work lights 40a and 40b illuminate the right divider 33a on the driving unit 5 side and the vicinity thereof, and the left work lights 40c and 40d illuminate the left divider 33b and the vicinity thereof on the feeder 6 side, so that the right at night And the left side visibility is good.

  Moreover, in a normal type combine, cutting may be performed while traveling along one side of the field so that the driving unit 5 is located on the already-cutted side and the feeder 6 is located on the uncutted side. In this state, since the left work lights 40c and 40d illuminate the left divider 33b on the feeder 6 side and the vicinity thereof, it is easy to grasp the positional relationship between the uncut crop on the field and the divider 33b on the feeder 6.

  As described above, when cutting along the side of the farm field, the driver 33 so that the divider 33a on the driving unit 5 side runs along the boundary between the uncut crop and the cut area on the farm field. May operate the aircraft. In this state, since the right work lights 40a and 40b illuminate the right divider 33a on the driving unit 5 side and the vicinity thereof, the boundary between the uncut crop on the field and the cutting area, and the divider 33a on the driving unit side. It is easy to grasp the positional relationship with. Further, it becomes easy to avoid contact between the right and left dividers 33a and 33b and an obstacle when the aircraft 2 is turning right and left.

  Since the visibility of the lateral outer side of the right divider 33a on the operation unit 5 side in the cutting unit 7 is improved, for example, when performing the cutting operation from the end of the field, it is easy to check the ridges that partition the field. Therefore, it is possible to carry out the cutting work without stepping down the basket or the like with the crawler traveling device 1 of the combine.

  By the cross-writing of the right work lamps 40a and 40b, the cross-writing of the right work lamp 40b and the left work lamp 40c, and the cross-writing of the left work lamps 40c and 40d, the front of the left divider 33b is scratched. Since the right front side of the reel 16 and the right lateral side of the right divider 33a are more brightly illuminated, the forward visibility at night is also good.

[Sixth Embodiment]
As shown in FIG. 8, in the sixth embodiment, as the lighting device 40, work lights 40 a and 40 b are arranged side by side at the right end of the front part of the canopy 28, and the work lights 40 c and 40 d are in front of the canopy 28. Are arranged in the horizontal direction at the left end of the section. These work lights 40 a to 40 d are provided at positions that do not protrude from the canopy 28.

  A vertical reaping device 34 is provided above the left divider 33b. As shown in FIG. 17, the vertical reaping device 34 is shaped like a clipper type reaping device 12 facing up and down, and is disposed above the left divider 33b. The crops that are easily entangled with each other are cut in the vertical direction and separated to facilitate the cutting.

The right work lamp 40a irradiates the irradiation range F1, and illuminates a range including the front side of the scraping reel 16, the right divider 33a, and the right lateral side of the right divider 33a.
The right work lamp 40b irradiates the irradiation range F2, and illuminates the range including the right divider 33a and the right lateral side of the right divider 33a.
The left work lamp 40c irradiates the irradiation range F3, and illuminates the range including the entrance 6a of the feeder 6, the left divider 33b, the vertical reaping device 34, and the left lateral side of the left divider 33b.
The left work lamp 40d irradiates the irradiation range F4 and illuminates the range from the right divider 33a to the left divider 33b including the front of the scraping reel 16.
The right work light 40a, 40b and the left work light 40d irradiate the right front portion of the cutting unit 7 intensively, and the left work light 40c, 40d causes the entrance 6a of the feeder 6 and the vicinity of the vertical cutting device 34 to be located. Irradiated intensively.

A part of the irradiation range F1 and a part of the irradiation range F4 overlap each other, thereby forming a central cross-writing area from the auger 13 toward the right front of the scraping reel 16. In the central cross lighting area, a part of the irradiation range F1, a part of the irradiation range F4, and a part of the irradiation range F2 overlap each other, so that a triple cross that illuminates the front of the right divider 33a in particular is bright. A writing area is formed.
A part of the irradiation range F1 and a part of the irradiation range F2 overlap each other, thereby forming a right cross-lighting region from the right end of the canopy 28 toward the front and right side of the right divider 33a.
A part of the irradiation range F3 and a part of the irradiation range F4 overlap each other, thereby forming a left cross-lighting region from the left end of the canopy 28 toward the left lateral side of the left divider 33b.

  According to the above configuration, the entrance 6a of the feeder 6 is brightly illuminated by the left work lights 40c and 40d, and it is easy to confirm whether the harvested crop has been fed into the feeder 6 without delay. It is possible to accurately carry out the deceleration operation of the combine when it is likely to be clogged at the inlet 6a. Further, since the vertical cutting device 34 of the left divider 33b is brightly illuminated by the left work lights 40c and 40d, it is easy to check the operating state.

  Since the inlet 6a of the feeder 6 is located near the front of the canopy 28, the work lights 40a to 40d are provided at the front of the canopy 28 so that the work lights 40a to 40d illuminate directly below the work light 40a to d. Thus, it is easy to confirm because a shadow is hardly generated near the inlet 6a of the feeder 6. Further, since light is irradiated at least from a position higher than the scraping reel 16 of the cutting unit 7, light is easily irradiated not only near the inlet 6 a of the feeder 6 but also the entire cutting unit 7, exceeding the scraping reel 16. It is easy to illuminate the front.

  The right work lamps 40a and 40b and the left work lamp 40d illuminate the right divider 33a on the operation unit 5 side and the vicinity thereof, and the left work lights 40c and 40d illuminate the left divider 33b on the feeder side and the vicinity thereof. Therefore, the right and left lateral visibility at night is good.

  Moreover, in a normal type combine, cutting may be performed while traveling along one side of the field so that the driving unit 5 is located on the already-cutted side and the feeder 6 is located on the uncutted side. In this state, since the left work lights 40c and 40d illuminate the left divider 33b on the feeder 6 side and the vicinity thereof, it is easy to grasp the positional relationship between the uncut crop on the field and the divider 33b on the feeder 6.

  As described above, when cutting along the side of the farm field, the driver 33 so that the divider 33a on the driving unit 5 side runs along the boundary between the uncut crop and the cut area on the farm field. May operate the aircraft. In this state, the right work lamps 40a and 40b and the left work lamp 40d illuminate the right divider 33a on the driving unit 5 side and the vicinity thereof, and therefore, the boundary between the uncut crop on the field and the cut area, It is easy to grasp the positional relationship with the divider 33a on the driver side. Further, it becomes easy to avoid contact between the right and left dividers 33a and 33b and an obstacle when the aircraft 2 is turning right and left.

  Since the visibility of the lateral outer side of the right divider 33a on the operation unit 5 side in the cutting unit 7 is improved, for example, when performing the cutting operation from the end of the field, it is easy to check the ridges that partition the field. Therefore, it is possible to carry out the cutting work without stepping down the basket or the like with the crawler traveling device 1 of the combine.

  Cross-lighting of the right work lamps 40a and 40b, cross-writing of the right work lamp 40a and the left work lamp 40d, cross-writing of the left work lamps 40c and 40d, and the right work lamps 40a and 40b and the left By cross-writing with the work light 40d, the front of the left divider 33b, the right front of the scraping reel 16, the front of the right divider 33a, and the right side of the right divider 33a are illuminated more brightly. Therefore, night visibility is good.

[Seventh Embodiment]
As shown in FIG. 9, in the seventh embodiment, as the lighting device 40, work lamps 40 a and 40 b are arranged side by side at the right end of the front part of the canopy 28, and the work lamps 40 c and 40 d are in front of the canopy 28. The work lamp 40e is arranged in the center of the front portion of the canopy 28. These work lights 40 a to 40 e are provided at positions that do not protrude from the canopy 28. The left divider 33 b includes a vertical reaping device 34.

The right work lamp 40a irradiates the irradiation range G1, and illuminates the range including the right lateral side of the right divider 33a.
The right work lamp 40b irradiates the irradiation range G2, and illuminates a range including the front side of the scraping reel 16, the right divider 33a, and the right lateral side of the right divider 33a.
The left work lamp 40c irradiates the irradiation range G3 and illuminates the range from the right divider 33a to the left divider 33b including the front of the scraping reel 16.
The left work lamp 40d irradiates the irradiation range G4, and illuminates the range including the inlet 6a of the feeder 6, the left divider 33b, and the vertical reaping device 34 on the left lateral side of the left divider 33b.
The central work lamp 40e irradiates the irradiation range G5 and illuminates most of the cutting unit 7 except for a part on the left side.
The right work lamp 40b, the left work lamp 40c, and the center work lamp 40e irradiate the vicinity of the tip of the cutting unit 7 intensively, and the right work lamps 40a, 40b, the left work lamp 40c, and the center work lamp 40e. As a result, the front right portion of the cutting unit 7 is intensively irradiated, and the left work lights 40c and 40d irradiate the inlet 6a of the feeder 6 and the vicinity of the vertical reaping device 34 intensively.

A part of the irradiation range G2 and a part of the irradiation range G3 overlap each other, thereby forming a central cross-writing region from the auger 13 toward the right front of the scraping reel 16.
A part of the irradiation range G1 and a part of the irradiation range G2 overlap each other, thereby forming a right cross-lighting region from the vicinity of the right end of the auger 13 toward the right lateral side of the right divider 33a.
A part of the irradiation range G3 and a part of the irradiation range G4 overlap each other, thereby forming a left cross-lighting region from the auger 13 toward the front of the left divider 33b.
The irradiation range G5 overlaps a part of each of the irradiation ranges G1 to G4. In particular, a triple crosswriting region is formed in the center, right side, and left side crosswriting regions.

  According to the above configuration, the entrance 6a of the feeder 6 is brightly illuminated by the left work lights 40c and 40d, so that it is easy to confirm whether the harvested crop has been fed into the feeder 6 without delay, and the crop can be fed into the feeder 6. It is possible to accurately carry out the deceleration operation of the combine when it is likely to be clogged at the inlet 6a.

  Since the inlet 6a of the feeder 6 is located near the front of the canopy 28, the work lights 40a to 40e are provided at the front of the canopy 28 so that the work lights 40a to 40e are illuminated directly below. Thus, it is easy to confirm because a shadow is hardly generated near the inlet 6a of the feeder 6. Further, since light is irradiated at least from a position higher than the scraping reel 16 of the cutting unit 7, light is easily irradiated not only near the inlet 6 a of the feeder 6 but also the entire cutting unit 7, exceeding the scraping reel 16. It is easy to illuminate the front.

  The right work lights 40a, 40b, and 40e illuminate the right divider 33a on the driving unit 5 side and the vicinity thereof, and the left work lights 40c, 40d, and 40e illuminate the left divider 33b on the feeder side and the vicinity thereof. Good night and right side visibility.

  Moreover, in a normal type combine, cutting may be performed while traveling along one side of the field so that the driving unit 5 is located on the already-cutted side and the feeder 6 is located on the uncutted side. In this state, since the left work lights 40c, 40d, and 40e illuminate the left divider 33b on the feeder 6 side and the vicinity thereof, the positional relationship between the uncut crop on the field and the divider 33b on the feeder 6 side is grasped. easy.

  As described above, when cutting along the side of the farm field, the driver 33 so that the divider 33a on the driving unit 5 side runs along the boundary between the uncut crop and the cut area on the farm field. May operate the aircraft. In this state, since the right work lights 40a, 40b, and 40e illuminate the right divider 33a on the driving unit 5 side and the vicinity thereof, the boundary between the crop on the uncut side of the field and the cutting area, and the driving unit side It is easy to grasp the positional relationship with the divider 33a. Further, it becomes easy to avoid contact between the right and left dividers 33a and 33b and an obstacle when the aircraft 2 is turning right and left.

  Since the visibility of the lateral outer side of the right divider 33a on the operation unit 5 side in the cutting unit 7 is improved, for example, when performing the cutting operation from the end of the field, it is easy to check the ridges that partition the field. Therefore, it is possible to carry out the cutting work without stepping down the basket or the like with the crawler traveling device 1 of the combine.

  Cross-lighting of right work light 40a, 40b and center work light 40e, cross-lighting of right work light 40b, left work light 40c and center work light 40e, and left work light 40c, 40d and center By cross-writing with the work light 40e, the front of the left divider 33b, the right front of the scraping reel 16, and the right side of the right divider 33a are more brightly illuminated, so the night visibility is also improved. good.

[Eighth Embodiment]
In the eighth embodiment, as the illuminating device 40, two work lights 40 a and 40 b are arranged side by side in the front part of the canopy 28 and provided at a position where the work lamps 40 a and 40 b do not protrude from the canopy 28.
As shown in FIGS. 10 and 11, the right work lamp 40a irradiates the irradiation range H1, and intensively illuminates the vicinity of the driving unit 5 and the right side of the driving unit 5 (the right side of the machine body 2). In addition, in FIG. 10, the form which illuminates the front of the driving | running | working part 5 intensively is shown, and in FIG. The form illuminating to the front is shown.
The left work lamp 40b irradiates the irradiation range H2, and illuminates a range including the left side of the machine body 2, the inlet 6a of the feeder 6, and the front of the scraping reel 16.

  According to the said structure, the entrance 6a of the feeder 6 is brightly illuminated by the work light 40b, it is easy to confirm whether the harvested crop has been fed into the feeder 6 without delay, and the crop is at the entrance 6a of the feeder 6. The combine can be decelerated accurately when clogging is about to occur.

  Since the inlet 6a of the feeder 6 is located near the front part of the canopy 28, the work lights 40a and 40b are provided at the front part of the canopy 28 so that the work lights 40a and 40b illuminate directly under the work lamps 40a and 40b. Thus, it is easy to confirm because a shadow is hardly generated near the inlet 6a of the feeder 6. Further, since light is irradiated at least from a position higher than the scraping reel 16 of the cutting unit 7, light is easily irradiated not only near the inlet 6 a of the feeder 6 but also the entire cutting unit 7, exceeding the scraping reel 16. It is easy to illuminate the front.

  Because the right and left work lights 40a and 40b illuminate the right and left sides of the driving unit 5, the right and left side visibility at night is further improved, and the ridges that partition the field are further confirmed. It becomes easy to do.

  Since the front of the scraping reel 16 is illuminated by the left work lamp 40b, night visibility is good.

[Ninth Embodiment]
In the ninth embodiment, as the illuminating device 40, two work lights 40 a and 40 b are arranged side by side in the front part of the canopy 28 and provided at a position where the work lamps 40 a and 40 b do not protrude from the canopy 28.
As shown in FIG. 12, the right work lamp 40 a irradiates the irradiation range J <b> 1, and illuminates a wide range from slightly behind the right side and left sides of the operating unit 5 to the front of the scraping reel 16.
The left work lamp 40b irradiates the irradiation range J2, and illuminates the range including the inlet 6a of the feeder 6 and the front of the scraping reel 16.
The irradiation range J1 includes the irradiation range J2 in a plan view, and a cross lighting area is formed in the irradiation range J2.

  According to the said structure, the entrance 6a of the feeder 6 is brightly illuminated by the work light 40b, it is easy to confirm whether the harvested crop has been fed into the feeder 6 without delay, and the crop is at the entrance 6a of the feeder 6. The combine can be decelerated accurately when clogging is about to occur.

  Since the inlet 6a of the feeder 6 is located near the front part of the canopy 28, the work lights 40a and 40b are provided at the front part of the canopy 28 so that the work lights 40a and 40b illuminate directly under the work lamps 40a and 40b. Thus, it is easy to confirm because a shadow is hardly generated near the inlet 6a of the feeder 6. Further, since light is irradiated at least from a position higher than the scraping reel 16 of the cutting unit 7, light is easily irradiated not only near the inlet 6 a of the feeder 6 but also the entire cutting unit 7, exceeding the scraping reel 16. It is easy to illuminate the front.

  Since the right and left working lights 40a and 40b illuminate the right and left sides of the driving unit 5 (the right and left sides of the aircraft 2), the right and left side visibility at night is further improved. It becomes easier to check the ridges and the like to be partitioned.

  Since the front of the scraping reel 16 is illuminated by the left work lamp 40b, night visibility is good.

[Another embodiment]
(1) As shown to FIGS. 13-16, it is good also as a structure provided with the surrounding lighting apparatus 50 which irradiates the whole periphery of the body 2 in the upper part of the canopy 28 in the above-mentioned 1st-9th embodiment, Preferably an upper center. .

  As the ambient lighting device 50, for example, one having a light source 50a in a dome-shaped casing 51 protruding upward as shown in FIG. 13, or a dome-shaped casing 51 protruding upward as shown in FIG. The interior is divided into three or four equal parts (not shown) and one light source 50a to 50c is installed in each fraction, or a trapezoidal cross section protruding upward as shown in FIG. And a casing 51 having two light sources 50a and 50b for irradiating the front and a light source 50c for irradiating the rear. In the configuration shown in FIG. 15, each of the light sources 50 a, 50 b, and 50 c irradiates the irradiation ranges K 1, K 2, and K 3 to illuminate the right side, the left side, and the rear side of the body 2. A part of the irradiation range K1 and a part of the irradiation range K2 overlap each other, so that a cross-lighting region is formed in front of the body 2.

  According to this configuration, the ambient lighting device 50 illuminates the entire periphery of the fuselage 2 and improves the visibility of the omnidirectional view of the fuselage 2, so driving operations such as forward, backward, right turn, and left turn of the fuselage 2 at night It becomes easy to carry out.

  Further, in the ambient lighting device 50 shown in FIGS. 14 and 15, the light sources 50a and 50b for irradiating visible light are installed on the front side, and the light source 50c for irradiating ultraviolet rays is installed on the rear side. 16, a light source 60 for irradiating ultraviolet rays is separately installed in the vicinity of the discharge port 3a of the threshing device 3 to irradiate ultraviolet rays behind the machine body 2 in a direction other than the rear of the machine body 2. You may comprise so that a visible ray may be illuminated.

This configuration utilizes the property that insects are more likely to collect in ultraviolet light than visible light.
According to this configuration, the insects gathering in the combine with the light from the lighting device 40 and the ambient lighting device 50 during night driving can be attracted to the rear of the aircraft 2, so the front of the aircraft 2 and the left and right sides Visibility is further improved, and insects flying to the driving unit 5 which hinders work can be suppressed.

(2) As shown in FIG. 17, the operating unit 5 in the above-described embodiment includes the cabin 52, the lighting device 40 is provided in the front part of the ceiling of the cabin 52, and the ambient lighting device 50 shown in FIGS. 13 to 16. May be provided in the upper part of the ceiling of the cabin 52, preferably in the upper center.

  The present invention can be applied not only to ordinary combine harvesters but also to self-removing combine harvesters, and can also be applied to combine harvesters equipped with a grain recovery hopper instead of a grain tank. It is suitable for further improvement.

2 Machine 3 Threshing device 5 Driving unit 6 Feeder 6a Feeder entrance 7 Mowing unit 12 Mowing device 13 Auger 16 Scraping reel 28 Canopy 33a, 33b Divider 40 Lighting device 50 Ambient lighting device

Claims (9)

A right and left divider, a reel that scrapes the crop, a cutting device that cuts the stock of the crop, and an auger that collects the cut crop at the entrance of the feeder constitutes a cutting portion,
A normal type configured such that the crop collected by the auger is fed to the inlet of the feeder and conveyed to the threshing device by the feeder, with the cutting part supported by the front part of the machine body via the feeder. In the combine,
Provided with a driving part on the right or left side of the feeder, with a cabin or canopy covering the driving part,
The ordinary combine which equips the front part of the ceiling part of the said cabin, or the front part of the said canopy with the illuminating device which illuminates the entrance of the said feeder.   The ordinary combine according to claim 1, wherein the lighting device is configured to illuminate a divider on the feeder side.   The ordinary combine according to claim 1 or 2, wherein the lighting device is configured to illuminate a divider on the operation unit side.   The ordinary combine according to any one of claims 1 to 3, wherein the illumination device is configured to illuminate the front of the reel.   The ordinary combine according to any one of claims 1 to 4, wherein the lighting device is configured to illuminate a lateral side of a divider on a driving unit side in the cutting unit.   The ordinary combine according to any one of claims 1 to 5, wherein the lighting device is configured to illuminate a right side and a left side of the fuselage.   The ordinary combine according to any one of claims 1 to 6, wherein the lighting device includes a plurality of work lights.   The ordinary combine according to any one of claims 1 to 7, wherein an ambient lighting device that irradiates the entire periphery of the airframe is provided at an upper part of the ceiling of the cabin or an upper part of the canopy.   9. The ordinary combine according to claim 8, wherein the ambient lighting device is configured to irradiate ultraviolet rays to the rear of the aircraft and illuminate visible light in a direction other than the rear of the aircraft.

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