JPH0458818A - Combine harvester passenger operation device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a passenger operating device for a combine harvester.

[Prior art]

Generally, when performing cutting work in a situation where the erect hair culms are lying down, drive as much as possible to improve the forward visibility of the cutting area (particularly to make it possible to keep an eye on the situation by pulling up the weeds). I am trying to adjust my seat to a higher position.

[Problem to be solved by the invention]

However, according to this method, the driver's feet do not touch the deck under his feet and become suspended in the air, making it extremely difficult to operate the vehicle at an unspecified cost.

The present invention aims to solve such problems.

[Means to solve the problem]

This invention takes the following technical means to achieve the above object. That is, an operation box 6 is installed upright in front of a driver's seat 5 whose position can be adjusted in the vertical direction, and the left and right +ki sides of the upper operation panel 7 of the operation box are provided with foot steps when seated at a high position. It is characterized in that it is provided with a step portion 15.15 configured as follows.

[action, effect]

As described above, according to the present invention, the driver's seat is normally set at a predetermined height position, and the reaping work is performed without operating the vehicle while sitting in this state.

During reaping work when the grain culms are lying down, the driver's seat is set in a high position to improve the forward visibility. At this time, both feet of the driver sitting on the seat 9 are placed on the step portions provided on both the left and right sides of the operation panel.

Therefore, the driver feels stable even when the driver's seat is in the ^ position, can observe the reaping work situation in a comfortable posture, and can easily operate the machine, further increasing work efficiency.

〔Example〕

The embodiments of the invention will be described above based on the drawings.

1 is a threshing section, 2 is a reaping section disposed in front of the threshing section 1, and the frontmost part of this reaping section 2 is equipped with a weeding body 3 and a pulling device 4.
is located.

5 is a driver's seat, 6 is an operation box installed in front of the driver's seat 5, and an operation panel 7 equipped with a meter etc. at the upper end.
is provided.

The driver's seat 5 is configured to be vertically adjustable via parallel links 8, 8 and an adjustment mechanism 9 so that it is higher in the upper front and lower in the lower rear.

Reference numerals 10 and 11 indicate a position change lever and a locking rack plate of the regulator @9, and 12 indicates a gas spring.

Reference numeral 413 indicates a deck, and reference numeral 14 indicates a handle. This handle 14 is located higher than the operation box 6, and is configured to be able to change its position forward and backward around the fulcrum 2, so that it can be adjusted in accordance with changes in the position of the driver's seat 5. It has become.

Further, on both left and right sides of the upper operation panel 7 of the operation box 6, foot step portions 15.15 are provided integrally with the operation box 6 when the driver is seated at a high position. There is.

16 is a cabin that covers the entire passenger driving operation section.

The creative side.

Inside the cabin 16 ↓, a column 17 installed on the front side of the driver's seat 5 has a column that can be switched between a working position during standing work and a storage position during non-standing work (seated work). A first handle 18 and a second handle 19 are provided.

The first handle 18 is configured to be slidable and fixed along the arcuate guide groove 2o, so that the grip portion 18a can be moved up and down and back and forth.

The second handle 19 is configured to be rotatable and fixed around the horizontal axis 21.

The state in which each handle 18, 19 is turned with a solid line is the working posture of the driver when working while standing, and the grip portion 18a
, 19a enables stable standing work. During sitting work, the position is changed to the stowed position shown by the imaginary line.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a side view of the main parts of the combine harvester, FIG. 2 is a side view of the main parts,
3 is a front view, and the 4th ail is a plan view. FIG. 5 is a side view of the main part on the invention side, and FIG. 6 is a front view of the main part. 1-... Threshing section 2... Reaping section 3... Grass cutting body 4... Pulling device S... Driver's seat
6...Operation box 7...M made i<*le 8...Parallel link 9...Adjuster*
10... Position change lever 11... Locking rack plate
12...Gas spring 13...Deck 15...Step part 14...Handle 16...Cabin

Claims (1)

[Claims] (1) An operation box 6 is installed upright in front of the driver's seat 5, which can be adjusted in position in the vertical direction, and the left and right sides of the upper operation panel 7 of the operation box are provided with footrests for when seated in a high position. A passenger operating device for a combine harvester, characterized in that it is provided with step portions 15, 15 that are configured as follows.