JPH07227136A - Threshing structure - Google Patents

Abstract

PURPOSE:To enable the inside of the threshing chamber to be readily cleaned and maintained and make the support of the shattering drum chamber following the threshing chamber and the rotary mechanism simple and firm with the weight lightened. CONSTITUTION:The mixture of the product threshed down through the shaking sorter (2) under the threshing chamber (1) with the treated product from the shattering drum chamber (3) following the threshing chamber is sorted and the sorted product is returned into the shattering drum chamber (3) by means of the grain-lifting column (4) standing beside the threshing chamber (1) where the shattering drum chamber (3) is supported by the lifting column (4) so that it may turn outside around the column (4) to make the shattering drum chamber (3) separable from the threshing chamber (1).

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention selects an unprocessed material from a handling room and a processed material from a processing body chamber juxtaposed to the handling room by an oscillating sorting body provided below the handling room, and performs this sorting. The present invention relates to a threshing processing device in which the second product according to (3) is returned to the processing chamber by means of a fried cylinder standing upright on the side of the handling room.

[0002]

2. Description of the Related Art Conventionally, a processing cylinder chamber is arranged parallel to the processing chamber below the feeder chain, and a processing cylinder built in the processing cylinder chamber is kept parallel to the processing chamber together with the processing cylinder cover. However, some have appeared that can be moved outward.

[0003]

However, this is one in which the processing cylinder moves slightly outward with the processing cylinder cover in a parallel state, so that the handling chamber is not opened and cleaning and maintainability are improved. Therefore, in the present invention, the cleaning and maintenance of the handling chamber is improved, and the supporting and rotating structure of the processing chambers that are arranged in parallel in the handling chamber are simple and strong. It was created with the purpose of embodying something that can be made lighter.

[0004]

As a means for achieving the above-mentioned object, the present invention uses a swing sorting body provided below the handling room to handle the articles to be handled from the handling room and the processing cylinders provided in parallel with the handling room. It sorts the processed products from the chamber and returns the second product by this sorting to the processing chamber by the fried cylinder standing upright on the side of the handling room.
It is characterized in that the processing barrel chamber is supported by a frying barrel and is rotatable outwardly about the lifting barrel so that the processing barrel chamber can be separated from the handling chamber.

[0005]

With the above-mentioned structure, the goods to be unloaded from the handling room are dropped on the rocking sorter to be sorted, the first one sorted by the sorting is taken out, and the second one is the fried cylinder. Are lifted up and returned to the processing chambers that are installed in parallel in the handling chamber, and the processed products that have been processed in the processing chambers fall on the rocking sorter and are sorted together with the unloaded products from the handling chamber. To be done.

When cleaning or inspecting at the end of threshing work, etc., when the entire processing barrel chamber is rotated outward with the fried cylinder as an axis, the processing barrel chamber is largely separated from the handling chamber. As a result, the interior of the handling room can be easily cleaned, inspected and maintained. Further, the turning operation to the outer side can be easily performed without labor.

[0007]

EXAMPLE A threshing processing apparatus according to the present invention will be described below with reference to the accompanying drawings. This threshing processing apparatus (A) is mounted on the left side of a traveling platform (5), and the control section (6) is mounted on the right side thereof. ) And a grain tank (7) are provided at the front and rear, and a harvesting device (B) is continuously provided in front of the threshing treatment device (A) via a feeder house (8) and the harvesting device (B) is used for harvesting. The thus obtained grain culm is fed through the feeder house (8) to be supplied to the threshing treatment device (A) to form a whole culm throw threshing type combine.

This threshing treatment device (A) is a handling room (1) in which a screw type handling cylinder (9) is placed in a front-back direction and is mounted on a storage shaft.
And a processing drum chamber (3) having a processing drum (10) built in outside the handling chamber (1) is arranged in a joined state, and the handling chamber (1) is unloaded below the handling chamber (1). An oscillating sorting body (2) that sorts objects from the processing chamber (3) and a sorting unit (12) that constitutes a sorting air passage (11) are provided, and the front and rear direction of the handling chamber (1) is provided. In the middle part, a frying cylinder (4) is erected on the outer side of the handling room (1), and the upper part of the frying cylinder (4) is connected to the processing chamber (3) for communication.

Further, the rocking sorting body (2) is provided with a feed pan (13) and a first chaff seal from the start end to the end end.
A bump (14), a spoke body (15), and a second chaff sheave (16) are sequentially provided, and a Glensive (17) is arranged below the first chaff sheave (14). These things are designed to swing back and forth as a unit.

The sorting air duct (11) blown up from the lower side of the rocking sorting body (2) is blown by the sorting air blown by the compressed air fan (18) provided below the feed pan (13). A No. 1 trough (19) and a No. 2 trough (20) are installed horizontally at the bottom of the sorting air duct (11), and the No. 1 gathered in the No. 1 trough (19) is the grain tank ( 7), and the lower end of the fried cylinder is connected to the second trough.

The lower end of the fried cylinder (4) is rotatably supported by the end extending outward of the second trough (20), and the upper end is also handled in the handling chamber (1). ) Is rotatably supported by a support member (21) extending from the ceiling part of the above), and the processing chamber (3) is provided on the upper part of the fried cylinder (4).
The rear side portions are integrally connected to each other, and the processing chamber (3) is integrated with the fried food container (4) so as to rotate outwardly about the fried food container (4).

Further, a wide cleaning port (22) is opened in the front-rear direction on the wall of the processing chamber (3) forming the handling chamber (1), and the cleaning port (22) is provided in the processing chamber (3). Are arranged side by side in the handling chamber (1) so as to be closed, and a cleaning port (24) that can be opened and closed by attaching and detaching the lid plate (23) is also provided on the outer surface of the processing chamber (3). There is.

Incidentally, (25) is a catching net stretched around the lower side of the handling chamber (1), (26) is a dust outlet opening at the rear of the handling chamber (1), and (27) is a processing chamber. (3) A processing mesh stretched around the lower side in an arc shape, (28) is an outlet opening at the front of the processing chamber (3), (29) is the processing chamber (3) )
It is a fixture that is fixed to the joined state.

In this example, the processing chamber (3) is integrally connected to the upper part of the fried food container (4) so that it can be rotated outward together with the fried food container (4). However, even if the frying cylinder (4) is fixed and the processing barrel chamber (3) is rotatably supported by the lifting barrel (4), only the processing barrel chamber (3) is rotated. It's good.

As a result, what is supplied from the feeder house (8) into the handling chamber (1) is threshed by the screw type handling barrel (9), and the handled products are rocking sorting bodies (2). ) It is sorted by the sorting wind that drops on the top and blows through the sorting air passage (11), and the 1st product is stored in the grain tank (7) from the 1st product gutter (19), and the 2nd product is the 2nd product. The product is lifted up from the trough (20) in the fried grain cylinder (4), returned to the rear side of the processing chamber (3), and processed while being sent forward, and the processed product is rocking sorting body (2). ) It drops on the top and is sorted with the above-mentioned handling goods.

Then, at the end of the threshing work, the fixing tool (29) is removed, and the processing chamber (3) is rotated outward as shown in FIG. 4 with the fried cylinder (4) as an axis. Then, the cleaning port (22) of the handling room (1) is opened away from the handling room (1) and the cleaning, inspection and maintenance of the inside of the handling room (1) are started. Easy to do, and
By removing the cover plate (23), the cleaning port (24) is opened in the processing chamber (3), so that cleaning or the like can be easily performed.

[0017]

INDUSTRIAL APPLICABILITY As described above, according to the present invention, the swing sorter (2) provided below the handling room (1) provides the handling goods from the handling room (1) and the handling room (1). The processed products from the juxtaposed processing chambers (3) are sorted, and the second product obtained by the screening is returned to the processing chambers (3) by the fried cylinder (4) standing upright at the side of the handling chamber (1). The processing barrel chamber (3) is supported by the frying cylinder (4), and the processing barrel chamber (3) is rotatably outwardly rotated about the frying barrel (4) as an axis. Since it is characterized in that it can be separated from 1), the processing chamber (3) is installed in parallel in the handling chamber (1) and the second chamber is processed by the processing chamber (3) to perform threshing treatment. While the capacity is improved, the entire processing barrel chamber (3) can be rotated outwardly about the fried cylinder (4), which allows the processing barrel chamber (3) to rotate. ) To large The inside of the handling room (1) can be easily cleaned, inspected and maintained easily, and the outward pivoting operation is also easy and labor-free, resulting in the inside of the handling room (1). The cleaning and maintenance of the processing chamber can be improved, and the supporting and rotating structure of the processing chamber (3), which is installed in parallel with the handling chamber (1), can be made simple and strong, and the weight can be reduced. In the working state in which the trunk chamber (3) is installed in parallel with the handling chamber (1), the strength of the machine body is increased.

[Brief description of drawings]

FIG. 1 is an overall side view of a combine equipped with a threshing processing apparatus according to the present invention.

FIG. 2 is a longitudinal rear view of the threshing processing apparatus.

FIG. 3 is an external side view of the same device.

FIG. 4 is an explanatory diagram of an operation.

[Explanation of symbols]

 1 Handling Room 2 Swing Sorting Body 3 Processing Cylinder Room 4 Lifting Cylinder

Claims (1)

[Claims] 1. From an unhandled article from the handling room (1) and a processing chamber (3) juxtaposed to the handling room (1) by an oscillating sorting body (2) provided below the handling room (1). Of the processed foods of No. 4, and the second product of this selection is fried cylinder (4) standing up by the side of the handling room (1)
The frying barrel (4) is supported by the frying barrel (4), and the frying barrel (4) is supported by the frying barrel (4).
A threshing treatment apparatus characterized in that the treatment drum chamber (3) is configured to be rotatable outwardly about the axis so that the treatment chamber (3) can be separated from the handling chamber (1).