JPS648970B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a small self-propelled automatic threshing machine.

In other words, by configuring the paddy unloading section and the control section at the rear of the fuselage into one box, it is possible to provide good support and a compact structure, and by configuring the rear of the fuselage in this way, the entire fuselage can be It is an object of the present invention to provide a machine which can be constructed in a small size, and which can be easily operated and unloaded from the rear of the machine body.

Next, an explanation will be given with reference to embodiment diagrams shown in the drawings.

Figure 1 shows a side view of the entire small self-propelled automatic threshing machine. Both running bodies 1, 1 with crawlers arranged in parallel are provided on both sides of the lower part of the machine, and both running bodies 1, 1 are installed at the lower end of the threshing machine A. The threshing machine A is fitted between the bodies 1 and 1, and both sides of its lower end are connected to the track frames 15 and 15 of both the running bodies 1 and 1, respectively, so that the threshing machine A is supported by both the track frames 15 and 15. Configure.

The above-mentioned threshing machine A has a handling chamber 2 in which a handling barrel 16 is installed.
A feed chain 3 and a clamping rod 17 are installed vertically on the outside of the chamber, a supply port 18 is installed on one side of the handling chamber 2, and a No. 4 funnel 7 is installed on the outside of the No. 4 opening on the other side. A No. 1 conveyor 20 is mounted on a shaft below the tip side of the swing sorting body 19 below the handling chamber 2, and a sorting dust removal chamber 21 is connected to one end of the handling chamber 2 and the upper side of the No. 1 conveyor 20. A suction dust ejector 22 is connected to one side of the upper part of the apparatus, and a No. 2 conveyor 23 is mounted on a shaft at the lower part, so that the structure is substantially the same as that of the conventional structure.

Further, the swinging sorting body 1 is disposed on the lower side of the handling chamber 2.
A space is formed inside the lower part of the front part of the threshing machine A, which is below the threshing machine A, and the engine E is installed in that space.
The cooling air exhaust port 25 of the engine E is installed toward the upper side of the No. 1 conveyor 20, and the exhaust port 25 of the engine E is installed on the outlet side of the thresher A. A belt 28 is routed from the pulley 26 to the input pulley 27 at one end of the second conveyor 23, and on the entrance side of the threshing machine A, the belt 28 is routed from the output pulley 29 at the other end of the second conveyor 23 to the first conveyor 20 and the handling cylinder 16. A belt 30 for transmitting the suction dust ejector 22 is wound around the grain lifting cylinder 8 extending from a jump drum 31 connected to the exit side of the No. 1 conveyor 20 from below the No. 4 funnel 7. It is configured to pass below the clamping rod 17 and extend toward the rear of the aircraft.

A transmission case M is arranged adjacent to the rear side of the threshing machine A, and the drive wheels 33, 33 of both traveling bodies 1, 1 are passed through the inside of an axle case 32 extending from the left and right ends of the transmission case M. A fuel tank 4 supported via a stay 34 is installed above the mission case M, and the upper surface 6a of the cover 6 covering the fuel tank 4 and the mission case M is The gripping base 35 supporting the gripping rod 17 is tilted low rearward from below, and the rear surface of the cover 6 is made a vertical surface.
A grip 36 provided at the tip of a rope for starting the engine E is hung on the rear surface of the engine.

Further, the rice holder 5 is supported by a stay 37 extending horizontally from the axle case 32, and the rice holder 5 is configured to extend horizontally from the lower rear side of the cover 6 toward the rear of the machine body.

A horizontally long box 9 supported by a support frame rod 38 extending rearward and upward from the vicinity of the pinching table 35 is installed above the paddy receiving table 5.
A partition plate 10 partitions the middle part of the paddy in the lateral direction, and the part on the right side of the partition plate 10 constitutes a hulling part B, and the part on the left side constitutes a control part C. The inside of the paddy tank 12 formed by partitioning with the plate 10 is opened on the upper side and partitioned into front and back by the partition plate 39, and the partition plate 3
Paddy outlet ports 11 and 11a are provided vertically from the lower surface of the paddy tank 12, which is the front and rear of the paddy tank 9.
The tips of the grain lifting tubes 8 are connected in communication with each other in the side paddy tank 12, and both paddy receiving rods 40, 40 capable of suspending paddy bags are installed on the sides of both paddy outlets 11, 11a in the support frame. It is constructed by extending from the rod 38 side.

In addition, the control section C has each control lever 13 above the box 9 on the left side of the partition plate 10.
Throttle levers 41 are installed on the sides, and support and transmission mechanisms are installed inside the box 9. Both sides of the lower rear surface of the box 9 have holes that allow you to put your hands in and grip them. Grip portions 14, 14 are formed respectively.
Note that the grip portions 14, 14 may be constructed by fixing rods to the portions thereof.

Further, the box 9 is adjusted up and down with respect to the support frame rod 38 side, and the control section C including the grip section 14 is adjusted.
Also, the hulling section B can be configured to be vertically adjustable.

Therefore, the pilot must use BOX 9 at the rear of the aircraft.
While gripping the grips 14, 14, the driver looks ahead and operates the control lever 13 and other controls to drive the vehicle.

During operation, power is transmitted to the threshing machine A from the internal engine E to the transmission case M, and to the threshing machine A.
More fuel is supplied.

During threshing work, the exhaust air from the exhaust port 25 of the engine E can be discharged to the upper side of the No. 1 conveyor 20 to increase the sorting effect. When broken culms and dust particles falling from the culm side fall onto the top surface 6a of the cover 6, they flow down the sloping top surface 6a and reach the paddy holder 5.
The front side of the object falls to the ground.

In addition, if the paddy bags suspended by the paddy receiving rods 40, 40 on the paddy receiving stand 5 are exposed to both the paddy outlets 11, 11a, respectively, the paddy tank 12 is opened from the grain lifting cylinder 8.
The paddy lifted inside is first stored in a paddy bag through the paddy outlet 11, and the paddy that overflows on the partition plate 39 when the paddy bag becomes full is stored in the next paddy bag through the paddy outlet 11a. Then, the paddy is stored in paddy bags.

In this way, the present invention provides a structure in which the threshing machine has a
Equipped with a long box formed in the lateral direction of the aircraft,
One side of the box, which is the exit side of the threshing machine, is equipped with a hulling section that communicates with the grain lifting tube extending from the exit side of the threshing machine, and the other side of the box is equipped with a control section. Since the hull unloading section and the control section at the rear of the fuselage are configured in one box, it is possible to provide good support and a compact structure. As a result, the entire machine body can be constructed in a compact size, and the operation and unhulling can be easily performed from the rear side of the machine body, which has the advantage that it can be carried out suitably.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, in which Fig. 1 is a left side view of a small self-propelled automatic threshing machine, Fig. 2 is a plan view of Fig. 1, and Fig. 3 is a right side view of the same figure. , FIG. 4 is a longitudinal sectional side view of the same, FIG. 5 is a rear view of a part of FIG. 1, and FIG. 6 is a sectional view taken along the - line in FIG. 5. 1... Running body, A... Threshing machine, 9... Box, 8... Grain hoisting cylinder, B... Paddy unloading section, C... Control section.

Claims (1)

[Claims] 1. A box 9 formed long in the lateral direction of the machine body is installed above the rear of the threshing machine A supported by both running bodies 1 provided on both sides of the lower part of the machine body, and the box 9 becomes the exit side of the threshing machine A. On one side of 9 is a threshing machine A.
This small-sized motor vehicle is characterized in that it is equipped with a hulling section B that communicates with a grain lifting cylinder 8 extending from the outlet side of the box 9, and a control section C is installed on the other side of the box 9. Running automatic threshing machine.