JPS6026588Y2 - Driving control device for combine harvesters - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a driving control device for a combine harvester.

In other words, it is possible to create an aircraft structure in which the weight balance is good by moving the driving section of the side section of the fuselage, which is equipped with the front and rear control columns and seats, toward the adjacent reaping section, and the side column, which is equipped with the control equipment, can be used to control the It is installed in the form of a door on the outside of the column and seat to ensure safe driving, and allows for better maintenance and inspection of the equipment in that area.It is also easy to operate and has a simple structure so that it can be carried out appropriately. This is what we provide.

The embodiments shown in the drawings will be described below.

Fig. 1 shows a plan view of the combine harvester, and the front part of the machine body supported by crawlers 5, 5 on both sides of the lower part of the machine body has a cutting section consisting of a grass dividing plate 6, a pulling case 7, a cutting blade 8, a conveying body 9, etc. A is installed, and a threshing section B having a foot chain 10 etc. is installed behind it, and a straw removal cheno 12 is installed to extend to the cutter part 11 behind it, and on the right side of the threshing section B, a The receiving part 13 is configured by installing an engine part 14 behind the receiving part 13, respectively.

In addition, a step 15 is installed on the right side of the reaping section A, which is the front right side of the machine, and a control column 1 is installed above the front part of the step 15, and a control column 1 is installed with a group of control levers 16 on the upper part. The seat 2 is installed above the seat column 17 that stands above the rear of the step 15, but a side column is not installed between the reaping part A side and the seat 2 side as in the conventional type. The column 1 and the seat 2 are mounted adjacent to each other on the side of the reaping section A.

A door-shaped side column 4 is installed on the side between the control column 1 and the seat 2, and the front part of the side column 4 is rotatable via a hinge 18 on the outer right side of the control column 1. The operation lever 3 is connected to the upper surface of the side column 4.
The seat column 1 is equipped with a hook 19 provided at the rear of the side column 4.
A hooking ring 21 connected to a tightening lever 20 attached to the right side of 7 is configured to be hookable.

An elongated support plate 22 with a U-shaped cross section is installed upward from the upper part of the front side of the threshing section B, which is the left side of the machine, and an elongated support plate 22 with a U-shaped cross section is installed upward from the rear right side of the seat 2, which is the right side of the machine. A slender support plate 22' with a shape of 22' is erected, and a support rod 24, 24' made of a slender plate with flashers 23, 23' attached to the outer surface of the upper end is moved up and down to fit within the U-shape of the support plates 22, 22'. The support rods 24, 24' have long holes 25, 25' in the vertical direction, and butterfly bolts 26, 26'.
into the long holes 25, 25', and insert the butterfly bolts 26, 26'
A nut 27, 27' is screwed onto the tip of the holder.

Therefore, since the control column 1 and the seat 2 can be installed close to the reaping section A side, it is possible to achieve a body structure with a well-balanced weight.

When an operator gets on board, the operator opens the side column 4 as shown by the imaginary line in FIG. 21 on the hook 19 and tightened with the tightening lever 20, the side column 4 is positioned outwardly under the feet of the operator sitting on the seat 2, and the side column 4 is placed in a safe state. The equipment 3 can be operated and monitored, and the hanging ring 21 can be removed from the hook 19 to open the side column 4 and get off.

Also, loosen the butterfly bolt 26.26' and remove the slotted hole 25.25'.
The height of the flashers 23, 23' can be adjusted by moving the flashers up and down with respect to the support plates 22, 22' along the lines 22 and 22', and can be lowered when transporting or storing the aircraft.

In this way, the present invention has a structure in which there is no side column on the side adjacent to the reaping section A side of the machine body equipped with the reaping section A and the threshing section B, and there is no side column on the reaping section A side, and the control column is installed in the front and rear. 1 and seat 2 are installed, and a side column 4 equipped with control equipment 3 is installed between the sides of control column 1 and seat 2 on the outside of the aircraft in a door-like manner that can be opened and closed. from,
The operating section of the control column 1 and seat 2 are moved to the adjacent reaping section A side, resulting in a fuselage structure with good weight balance.Since the side column 4 can be opened and closed like a door, it is easy for the operator to get on and off the machine. Operator safety can be ensured in the closed state, the control equipment 3 on the side column 4 has good operability, and since it is located on the outside of the fuselage, maintenance and inspection can be easily performed, and the structure is simple. It has characteristics that allow it to be implemented suitably.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, FIG. 1 is a plan view of the combine, FIG. 2 is a partially sectional plan view of the main parts, FIG. 3 is a front view of the combine, and FIG. 4 is the third view. side view of part of
FIG. 5 shows a sectional view taken along the line ■-■ in FIG. 4. A: Reaping section, B: Threshing section, 1...
...Control column, 2... Seat, 3...
...Maneuvering equipment, 4...Side column.

Claims (1)

[Scope of utility model registration request] Reaping section A of the machine body configured by installing reaping section A and threshing section B
On the side adjacent to the side, there is no side column on the side of the reaping section A, and the control column 1 and seat 2 are installed in the front and rear, and between the side of the control column 1 and seat 2 on the outside of the fuselage. This is an operation control device for a combine harvester, characterized in that a side column 4 equipped with a control device 3 is installed in a door-like manner that can be freely opened and closed.