JPH0453410A - Reaping harvester - Google Patents

Abstract

PURPOSE:To provide the title harvester easy to reap ridge-cultured crops, capable of reaping even if ridge intervals do not correspond to the interval for a pair of traveling devices, so designed that a reaping pretreatment device is installed in the front of a pair of left and right traveling devices and a ridge- breaking device is set between the above both kinds of device. CONSTITUTION:In a whole culm-charging type combine for soybeans and buckwheat where a reaping pretreatment device 3 is installed in a vertically movable manner in the front of a machine body with a pair of left and right crawler traveling devices 1 loaded with a thresher 2, a ridge-breaking device 11 is set between the reaping pretreatment device 3 and traveling devices l, and the crops on ridges are raked in with a rotary raking-in reel 4 and grain culms are reaped with a hair clipper-type reaper 5, and the grain culms reaped are then collected on one side with an auger 6 and fed, via a feed conveyor 7, to a thresher 2 located above followed by breaking the ridges with a rake- shaped ridge-breaking device 11 into the flat ground, and the title harvester then travels by driving the traveling devices 1.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a reaping harvester that reaps crops such as soybeans grown in ridges using a reaping pretreatment device disposed at the front of a pair of left and right traveling devices. Regarding.

[Conventional technology]

Conventionally, ridges were formed at the same interval as the distance between the pair of left and right traveling devices, and crops were harvested by traveling on the ridges.

[Problem to be solved by the invention]

However, it is difficult to drive properly on the ridges, and sometimes the running gear may slip away from the ridges, causing the machine to tilt.Also, mowing work in the direction perpendicular to the rows on the headland at the edge of the ridges, so-called horizontal mowing, is difficult. When carrying out the work, there is the trouble of having to frequently adjust the reaping pretreatment device up and down in response to the pitch rung of the machine. Furthermore, depending on the type of crop,
Sometimes the spacing between the ridges cannot be made to correspond to the lateral spacing of the running gear, and in such cases, it is sometimes necessary to drive the crop with only one running gear positioned above the ridge.

The present invention allows for easy reaping and harvesting of crops grown in ridges, and even if the ridge spacing does not correspond to the left-right spacing of the traveling device depending on the type of crop, the machine body will not tilt.
The purpose of the present invention is to provide a reaping harvester that can perform reaping work.

[Means to solve the problem]

A characteristic configuration of the present invention for achieving the above object is that a ridge breaking device is provided between the pre-reaping treatment device and the traveling device, and its functions and effects are as follows.

[For production]

In front of the traveling device, the crops on the ridges are harvested by the pre-harvesting treatment device, and then the ridges are broken up by the ridge breaking device, so the traveling device travels on the flat field after the ridges have been broken down.

〔Effect of the invention〕

As a result of the above configuration, the mowing work can be easily performed without the traveling device tilting from the ridges and causing the machine body to lean. Also, when performing horizontal mowing work in the direction perpendicular to the row at the edge of the ridge, pitching of the machine may occur, to a lesser extent.
There is almost no need to move the reaping pretreatment device up and down, making reaping work easier. Furthermore, crops grown with arbitrary row spacing can now be harvested without unduly tilting the machine.

〔Example〕

Embodiments of the present invention will be described below based on the drawings.

As shown in Figure 1, a pair of left and right crawler traveling devices (1
), A whole-culm input type combine harvester for soybean and buckwheat is constructed by installing a pre-harvesting device (3) that can be raised and lowered at the front of the machine with a threshing device (2) mounted above (1). .

The reaping pretreatment device (3) includes a rotary raking reel (4), a clipper-type reaping device (5), an auger (6) that collects the harvested husks, and a feed conveyor (6) that sends the grain culms upward.
7), etc., and the harvested husk passes under the feed conveyor (7) and is sent from the grain culm discharge port (8) to the beater (
9) onto the feed conveyor (10) and sent to the rear threshing device (2).

A rake-shaped ridge breaker is provided between the pre-harvesting treatment device (3) and the crawler traveling device (1) to break up the ridges of crops such as soybeans and buckwheat harvested by the pre-harvesting treatment device (3). A device (II) is provided.

The ridge breaking device (11) has a pair of left and right crawler running devices (11) so as to break down a plurality of ridges simultaneously.
1), the spacing is slightly wider than the spacing in (1). Further, it is configured so that it can be switched and held between a used state in which it protrudes downward and a non-used state in which it is retracted upward.

[Another example]

The ridge breaking device may be of a rotary type, such as a tillage rotary device. Further, a pair of left and right bars having approximately the same width as the crawler traveling device on one side or slightly wider than that may be provided at the front portion of the crawler traveling device.

Further, the traveling device may be a tire wheel.

Furthermore, although reference numerals are written in the claims section of the utility model registration for convenience of comparison with the drawings, the present invention is not limited to the structure shown in the attached drawings.

[Brief explanation of the drawing]

The drawings show an embodiment of the reaping and harvesting machine according to the present invention, with FIG. 1 being a partially longitudinal side view of the entire combine, and FIG. 2 being a front view of the ridge breaking device. (1)... Traveling device, (3)... Pre-reaping treatment device, (11)... Ridge breaking device.

Claims (1)

[Claims] In a reaping harvester in which a reaping pretreatment device (3) is arranged at the front of a pair of left and right traveling devices (1), (1), the reaping pretreatment device (3) and the traveling device (1) , (1) is provided with a ridge breaking device (11).