JPH0120843Y2 - - Google Patents

Description

[Detailed description of the invention] Conventionally, at the start and end of night work using a combine, it has been inspected to see if there are grains or foreign matter remaining in the grain hopper, or to remove blockages in the grain hopper during work. When carrying out maintenance work, it is inconvenient to have to prepare a separate lighting equipment, and in particular, since the grain hopper is located at a high place, it is extremely difficult to carry out maintenance work by holding a breaking light with one hand, and it also reduces efficiency. It was hot.

Furthermore, when a lighting fixture is installed inside the grain hopper, there are problems such as the interior of the grain hopper being filled with moisture and dust, making it easy for malfunctions to occur, and lowering the illumination performance.

The present invention is intended to solve the above-mentioned problem by making it possible to use the directional lamp provided on the upper side of the threshing machine for illuminating the grain hopper. In a combine that is equipped with a threshing device on one side and a grain hopper on the other side, a lid body that can be opened and closed is provided on the top of the grain hopper, and the top cover of the threshing device is opened and closed centered on the grain hopper side. None, a lamp is attached to the top outside of the top cover, and the mounting position of the lamp is such that when the top cover is closed, the lamp becomes a direction indicator light, and when the top cover is opened, the lamp is placed above the grain hopper. It is characterized by its facing position.

Hereinafter, an embodiment of the present invention shown in the drawings will be described. Reference numeral 1 denotes a threshing device mounted on one side of a combine harvester platform 3 having a traveling device 2,
A grain hopper 4 is installed on the other side, and in front of the grain hopper 4 is a driver's seat 5 and an operation panel 6.
is provided, and an engine 7 is provided at the rear.

Further, in front of the threshing device 1, there is a reaping device 8 consisting of a cutting body, a cutting blade 9, a grain culm pulling body 10, etc.
A grain culm conveying device is provided for supplying the harvested grain culm to the threshing device 1.

The lid 11 provided on the top of the grain hopper 4 is hinged at the front so that it can be opened and closed freely.
The top cover 12A extending from the handling chamber 12 to the dust sorting chamber 13 of the threshing device 1 is configured to open and close centered on the grain hopper 4 side, as shown in FIG. Lamps 14a and 14b serving as direction indicators are attached to the outer front upper surface and the rear of the armrest of the driver's seat 5.

Further, the lamp 14a on the top cover 12A
The circuit 15 includes a circuit 18 including a flasher unit 17 selected by a changeover switch 16 and a circuit 19 not including a flasher unit 17.

In addition, in the drawing, 20 is a bag hanging rod, and 21 is a threshing device 1.
This is a desk cutter attached to the rear of the machine.

In the above-mentioned device, when working at night or driving on the road, when the changeover switch 16 is turned to the circuit side having the flasher unit 17,
The lamp 14a serves as a direction indicator, and when starting or finishing night work or when the grain hopper 4 becomes clogged, the lid 11 of the grain hopper 4 is opened as shown in FIG. Open the top cover 12A of the threshing device 1, lean it on the grain hopper 4, and turn the changeover switch 16 to the flasher unit 1.
When inserted into the contact of circuit 19 without 7, lamp 14
Since the lamp 14a is lit to continuously illuminate the inside of the grain hopper 4, maintenance and inspection of the grain hopper 4, removal of clogs, etc. can be easily carried out using the lamp 14a as illumination in this state.

The present invention aims to solve the above-mentioned problems by making it possible to use the directional lamp provided on the upper side of the threshing device for illuminating the grain hopper. In a combine harvester in which a threshing device is mounted on one side of the table and a grain hopper is provided on the other side, a lid body that can be opened and closed is provided on the top of the grain hopper, and the top cover of the threshing device is placed in the center on the grain hopper side. A lamp is attached to the upper surface of the outside of the top cover, and the mounting position of the lamp is such that when the top cover is closed, the lamp becomes a direction indicator light, and when the top cover is opened, the lamp becomes a direction indicator light. Since the lamp is positioned directly above the grain hopper, it can be used as a direction indicator during nighttime work, but it also prevents foreign objects or grains from entering the grain hopper when starting or finishing nighttime work. If there is any residue left, or if the grain hopper is clogged during operation, open the lid on the top of the grain hopper, open the top cover of the threshing device, and set it in place. Then, the inside of the grain hopper can be irradiated with the lamp, and in this state, the grain hopper can be maintained very easily using both hands.

Furthermore, since the lamp is also used for illuminating the grain hopper, there is no need to provide a separate lighting fixture, and there is no need to carry a lighting fixture around and forget about it or damage it.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention,
Figure 1 is a side view of the combine harvester, Figure 2 is a front view of the same with the reaping device and grain conveying device omitted, and Figure 3 is a side view of the combine harvester.
The figure is a circuit diagram of the lamp. DESCRIPTION OF SYMBOLS 1... Threshing device, 3... Machine stand, 4... Grain hopper, 11... Lid body, 14a, 14b... Lamp.

Claims (1)

[Scope of utility model registration request] In a combine harvester in which a threshing device is mounted on one side of the machine and a grain hopper is provided on the other side, a lid body that can be opened and closed is provided on the top of the grain hopper, and the top cover of the threshing device is mounted on the grain hopper side. A lamp is attached to the outer upper surface of the upper cover, and when the upper cover is closed, the lamp becomes a direction indicator light,
A combine harvester characterized in that the lamp is in a position facing above the grain hopper when the top cover is opened.