JPS59130111A - Combine - 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] The vision of the present invention: a threshing section for inserting and threshing the entire harvested husk culm into the rear part of the husk culm reaping section connected to the front part of the traveling machine, and a threshing section for threshing the harvested husk culm; The combine is equipped with a sorting section that transports grains from the front to the rear and sorts them, an original #1J device, and a tank that stores the sorted grains.

In a conventional combine harvester of this kind, the threshing section and the driving device were juxtaposed in the front-rear direction above the sorting section, and the tank was cut into the top of the threshing section. Because of the configuration in which the threshing section and tank are stacked in three tiers, the height is very high and the running stability is poor. Also, in order to reduce the height as much as possible, it is possible to reduce the height of the tank, but if the height of the tank is reduced in this way, the kunk volume ♀ will become very small, The number of times the grain is taken out from the tank increases, resulting in a decrease in work efficiency.

Misfire 1] Ji's purpose is to eliminate such conventional drawbacks.

The characteristic structure of the combine harvester according to the present invention, which was taken to achieve the above purpose, is that the threshing section and the annex are arranged side by side in the horizontal direction, and the threshing section and the sorting section are located at the rear of the threshing section. The above-mentioned original @J device 1a is arranged in the large corner formed by .

Misfire 1 above! The effects of the characteristic configuration of [I] are as follows.

The king of the threshing section, the sorting section, and the driving device are arranged horizontally t'jt L, and the top and bottom are stacked in two tiers with tanks above them. This value is the sum of the height of either the sorting section or the prime mover and the height of the tank.

(2) Since the tank is arranged over the threshing section, the sorting section, and the top of the prime mover, the planar area of the tank is sufficiently large to obtain the desired tank capacity. You can reduce your height.

(3) Because it is a type in which the entire harvested husk is thrown in for threshing, the length of the sorting section is longer than that of the threshing section, and there is no need to dispose of stray straw. and the sorting section (arranged in the direction of the threshing section, and at the rear of the threshing section, the large corner formed by the threshing section and the sorting section, and the dead space, If,
Because the moving bamboo is oriented, the champion can be neatly housed within the minimum rectangular space in plan view without protruding outward.

The effects of the above action are as follows.

[1] Through the synergy of the effects of mfJ notes tl+ and +21, it is possible to secure sufficient tank capacity and carry out efficient plowing work, while making the height extremely small and achieving excellent aircraft stability. As a result, overall work can be done safely and efficiently.

(IJ) By the action of (3) of NiJ, the threshing section,
Although the sorting section and the driving device are disposed on one plane, it can be made smaller and more compact in plan view.

Embodiments of the present invention will now be described with reference to the drawings.

A shelling section (4) for inserting and threshing the entire harvested shell culm into a traveling machine body (3) having a shell culm reaping section (1) connected to the front part and equipped with a crawler traveling device (2); a sorting section (5) that transports and sorts the threshed material from the shelling section (4) from the front to the rear; a water-cooled engine (6) that is a driving device;
A combine harvester is equipped with a tank (7) for storing sorted grain and a cabin-type passenger driving section (8).

The culm reaping unit (1) includes a group of weeding tools (9), a group of pulling devices (10), a rotary cutting blade (11), and a stock base (ul) of the cut culm. A group of chains (13) that clamps and transports the harvested culm rearward in cooperation with the rail (12), and a chain (14) that holds the tip and side of the cut culm backwards and feeds it +hm.
・Cut the group and the cuttings and culms that are transported backwards in the width direction.
The conveyor (6) is equipped with an auger (05) for conveying the husks to the threshing section (4), and a conveyor (6) for conveying and supplying the culm to the threshing section (4), and the rear upper part is connected to a fulcrum f8. ) The rotary cutting blade (II) and both chains (+3), which are configured to be able to swing up and down as In order to be able to reap the crops, they are integrally supported vertically along the pulling device (10) so that the position can be changed and fixed, and the bale machine grooves therebetween are parallel to the pulling device (10). Spline fit the bevel gear (18) to the located drive shaft θ,
The horizontal shaft (19) interlocked with this bevel gear (+8) is connected to the cutting blade shaft [bevel gear l in a], (vertical shaft Z and the two chains t13 interlocked via the pair 211), (+
4) is connected to the common shaft (23) of the output sprocket via the bevel gear (24), +24+, (24)! It is configured by cutting.

The bevel gear (lne), that is, the can opener case (
It is a bellows-shaped drive shaft cover that expands and contracts as the drive shaft (26) moves along lη.

The threshing section (4) is equipped with a reaped husk culm sweeping rotary body (4A), and a handle 11 that rotates around the front and rear axes (separate layers).
11i (4B) inside and is equipped with a disk-shaped straw-shaped blade (4C), which allows the harvested grain culm to be transferred rearward and the threshed grain to be filtered through the receiving net (4D). 2 at the end, the unfiltered threshing material is configured to fall and be discharged from the mouth (4E).

The Nomeku villa (6) has a sorting section σ from the front to the rear.
Lips X (5A) that generate L, and 11" writing mouth (4E
) and an upper sorter (5B) using a stroke ocher that sorts the non-filtered degrained grains from the
) The filtered and threshed grains from ) were sent to the rear while being separated from the grain, and in the second half of 7, the upper part of the 1jfJ direction was separated (5B
) is provided with a lower stage sorting body (5C) for sorting out the fallen objects while returning them to the rear. At the bottom of this feeding section (5), there is a sorting/number grain collection 1, 11≦Wl+ with a carry-out screw (27a), and a 7-way, 2+iF grain collecting section ≠uniform with a conveying screw (28a). has been done.

11J Separation section (4) Seven sorting capital (5) means 1. The front end of the sorting section (5) is located further back than the curved end of the seventh grain section (4): i
The No. 111 engine (6) has a large corner formed by the threshing section (4) and the sorting section (6) at the rear of the threshing section (4). The driving section (8) crosses the large corner formed by the threshing section (4) and the sorting section (5) at the lateral side of the curved end portion of the threshing section (4). The tank (7) is arranged as a part of the Ti space, and the tank (7) is approximately rectangular in plan view.
It is arranged over the soil part of the threshing part (4), the sorting part (5), and the engine (6).

Between the king system of the threshing section (4) and the upper side of the sorting section (5), there is a lower sorting body (5C) which filters and threshes grains from the receiving net (4D).
) and the conveyor section (29C) that supplies the feeding start end of the
A lift conveyor section 9) is provided which includes a conveyor section (29B) for supplying the non-filtered threshed grains from 4E) to the feed start end of the upper sorting body (5B).

The tank (7) swings upward via a hydraulic cylinder (30) around the front and rear axis (bi) located on the side of the threshing/crotch section (4), thereby allowing the threshing section (4) and the sorting section (5 ) and the upper part of the engine (6) can be changed to open position 1
11 have been completed.

(31) is a thrower that supplies sorting and No. 2 grains conveyed via the NiJ conveyance screw (28a) to the front half of the lower oscillating sorter (5C); (z7a) is a screw device d that lifts the sorted/semi-grain carried out to tank (7) (1iJ). , +34+ is the IQ engine (6
) is the cooling air intake duct for the radiator (6A).

FIGS. 6 and 7 show different embodiments, respectively.

In another embodiment shown in FIG. 6, the rotary cutting blade (10), both chains (131, (14), and rail 02+) are arranged so that the 1111 end thereof becomes pointed upward as it moves upward. It is constructed so that it can be swung up and down as one body. With this, the cutting general culm release position: 1! can be lowered compared to the Nil I'd~VJ cutting position.

Another embodiment shown in FIG. 7 is configured to cut the grain culm with the hair clipper cutting blade (11), and to supply the cut grain culm to the auger (15) with the tip conveyor chain (14), In addition, the IiJ cutting blades (11 pieces, a tip conveying chain (14), an auger (16), and a conveyor (I8) are integrated) are configured so that their positions can be changed up and down along the lifting device (lO). be.

[Brief explanation of the drawing]

1 to 5 show an embodiment, FIG. 1 is a plan view, FIG. 2 is a partially cutaway side view, FIG. 3 is a longitudinal rear view, and FIG. 4 is a longitudinal sectional side view of the main part, FIG. 5 is a schematic perspective view of the main part (touching mechanism). 6 and 7 are side views of main parts showing different embodiments, respectively. (3)...Travelling machine, (1)...General culm harvesting section, (4)...Thresking section, (5)...Sorting section, (6) ...Motive force P. (7)・・・Tank.

Claims (1)

[Claims] ■ Culm cutting section t1 connected to the front part of the traveling machine body (3)
There is a threshing section (to which the entire harvested husk is thrown and threshed) located at the rear of 1.
4), a sorting section (5) that transfers and sorts the threshed grains from the threshing section (4) from the front to the rear, a sieve device (6), and a tank (7) that stores the sorted grains. In the combine harvester equipped with Department (
The power unit w (6) is arranged in a large corner formed by the tank (5) and the tank ( 7) is installed. (2) The combine harvester according to item q) of the patent application, wherein the Uii culm reaping device tl+ reaps other parts. ' ■ The sorting section (5) is provided with its front end located behind the front end of the threshing section (4) in order to form a driving section space on the side of the curved end portion of the threshing section (4). A combine harvester according to claim 0 or 0.