JPH0533U - Delivery device from the handling room to the processing room - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] This is for processing the products sent from the dust inlet of the handling room by sending them into the processing chamber, and adjusting the threshing time in the handling room depending on the conditions of the grain stem. Therefore, the threshing treatment capacity in the treatment chamber is prevented from increasing and the threshing treatment capacity is improved. In the case of corn culms, the length is shortened to reduce the consumption of rotational power of the handling cylinder and eliminate sticky grains. [Structure] A dust transfer valve (4) in the handling chamber (1) that crosses the axis of the handling barrel (6) and guides it toward the culm side is moved up and down by the handling barrel (6).
It is attached to the peripheral surface so as to be able to move closer to and away from it, and an opening control valve (5) for adjusting the opening degree to a wide range is provided at the dust supply port. Make it a configuration.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a delivery device from the handling room to the processing chamber, and a delivery product from the dust delivery port opening on the culm side is introduced into the processing chamber like a threshing machine configured by arranging the processing chambers in parallel in the handling room. It can be used for sending and processing.

[0002]

[Prior Art]

 Conventionally, for example, it is already generally known that processing chambers are arranged side by side on the side opposite to the feed chain of the handling chamber to receive and process the delivered matter from the dust outlet opening on the culvert side.

[0003]

[Problems to be solved by the device]

 In the present invention, in such a case that the discharged matter from the dust outlet opening on the culm side of the handling room is delivered to the processing room for processing, the threshing time in the handling room can be adjusted depending on the condition of the grain culm. The aim is to avoid increasing the burden of processing action in the treatment chamber and improve the threshing treatment capacity.In the case of grain culms that are difficult to thresh, the threshing time in the handling chamber is extended to ensure sufficient threshing treatment action. It was designed for the purpose of reducing the rotation power consumption of the handling cylinder and eliminating the stuck grains by shortening it in the case of easy grain culms.

[0004]

[Means for Solving the Problems]

 Therefore, in order to accomplish the above-mentioned object, the present invention sends out a substance sent from a dust outlet opening on the culm side of the handling chamber into the processing chamber for treatment, and intersects with the axis of the handling cylinder in the handling chamber. Then, a dust delivery valve with a guide surface that guides to the culm side is attached to the peripheral surface of the handling cylinder by vertical movement so that it can be moved closer to and away from the dust. The operation of the dust control valve and the opening control valve are related at the same time.

[0005]

[Action]

 With such a configuration, the grain culms traversed in the handling chamber are crushed by the rotation of the handling barrel, and the deliverables that do not leak to the net are treated from the dust outlet on the culm side. It is sent to the chamber and treated by the treatment action.At this time, if the grain culm is difficult, the dust control valve is moved upward to separate it from the peripheral surface of the handling cylinder and at the same time the opening control valve is If it is operated and the opening of the dust inlet is narrowed, the threshing time in the handling chamber will become longer, and after sufficient threshing treatment action has been performed, it will be inherited from the dust inlet into the treatment chamber and processed. In the case of easy grain culms, lowering the dust delivery valve in the opposite direction to bring it closer to the peripheral surface of the handling cylinder and widening the opening degree by the opening control valve shortens the threshing time in the handling room and shortens It comes to be sent to the processing chamber from the dust inlet.

[0006]

【Example】

 Hereinafter, a delivery device according to the present invention will be described with reference to an embodiment diagram. A thresher equipped with this device is mounted as a combine, and in FIGS. 2 and 3, the left side is the front side with respect to the traveling direction. Then, the harvested culms are taken over by Feedo Chien, sandwiched and laterally fed, and threshed in the handling room.

That is, (1) is a handling room having a handling barrel (6) built therein, which is configured as a lower handling type by rotating the handling barrel (6) in the direction of the arrow (a), and (7) is a handling chamber. Leakage from the catching net (9) of the handling chamber (1) and the discharge of the handling chamber (1) by extending from below (1) into the rear dust collecting chamber (8) and swinging in the front-back direction. An oscillating sorting body that sorts out what is discharged and dropped from the culm opening (10) that opens to the culm side and what is leaked from the inside of the processing chamber (3) described below. A gren pan (11) and a gren sheave (12) are installed from the side, a chaff sheave (13) is disposed above the gren sheave (12), and the chaff sheave (13) is above the gaff sheave (13). A short-length straw rack (14) is provided below the outlet (10) and is configured to swing together.

Reference numeral (15) is a cross-flow fan provided below the Glen pan (11) for raising the selection wind. The cross-flow fan (15) blows down the swinging selection body (7). A sorting air duct (16) that blows from the side is formed, and (17) and (18) are the 1st and 2nd troughs installed horizontally with a screw conveyor inside, and (19) is the dust chamber. It is a suction dust collecting fan provided on the side of the feed chain (21) which is stretched above the handle (20) above (8).

The treatment chamber (3) is provided on the opposite side of the feed chain (21) from the culm side of the handling chamber (1) to one side of the vibrating sorting body (7) in the front and rear direction to remove dust. Since it extends to the side of the chamber (8) and is juxtaposed with the handling chamber (1), the processing cylinder (22) is rotatable in the processing chamber (3) in the arrow (B) direction. , The front end of which communicates with the handling chamber (1) through the dust delivery port (2) and the rear end of which opens toward the dust exhaust chamber (8). In addition, the end side of the second trough (18) communicates with the upper part of the swing selection body (7) by the thrower (23), and the end of the feed chain (21) is directed obliquely rearward toward the straw. A chain (24) is extended.

As a result, the cutting culms are fed laterally through the handling chamber (1) by the feed chain (21) to the side of the ears, and the threshing-treated straw is discharged from the culm outlet (10). Those that have been taken over by the straw chain (24) and are carried out to the rear of the machine, and those that have fallen from the grain removal and culm (10) leaking from the net (9) of the handling room (1) are rocking sorters. (7) oscillating motion and wind generated by the cross flow fan (15) and blown through the sorting air duct (16) are sorted by the wind, and the first product is collected in the first product gutter (17) and then taken out. The second product is sent to the end side in the second product gutter (18) and returned to the start end side of the rocking sorter (7) by the thrower (23) to be re-sorted and discharged from the handling room (1). What is sent out from the dust delivery port (2) opening to the culm side is processed while being sent to the rear in the processing chamber (3), Those that leak from 3) fall into the swing sorting body (7) and are sorted out, and those that reach the rear end are discharged into the dust chamber (8) and the suction force of the suction dust collecting fan (19). Dust is discharged to the outside of the machine.

Next, on the back side of the top plate (25) forming the handling chamber (1), in the middle from the grain culm supply side to the culm side, a dust delivery valve (a crossing the axis of the handling cylinder (6) ( 4) is provided, and the dust-sending valve (4) has a guide surface (4a) for guiding the one circulating in the (1) direction in the handling chamber (1) to the culm side, and the feed chain (21). A horizontal support shaft (26) on the opposite side is used as a fulcrum to move up and down so that it can be moved toward and away from the peripheral surface of the handling cylinder (6). In addition, on the rear surface side of the top plate (25) at the terminal end of the handling cylinder (6) on the culm side, a delivery guide plate (27) which is close to the peripheral surface of the handling cylinder (6) in a state substantially orthogonal to the axis of the handling cylinder (6). ) Is attached, and a cylinder device (28) for vertical movement is connected to the base side of the dust transfer valve (4) so that the device (28) approaches or separates from the peripheral surface of the handling cylinder (6). Is configured.

Further, an opening control valve (5) for laterally sliding and adjusting the opening degree of the dust inlet (2) is attached to the dust inlet (2), and the opening control valve (5) is a cylinder for adjusting the opening degree. The cylinder device (28) for vertical movement and the cylinder device (29) for adjusting the opening degree are simultaneously operated by being connected to the device (29) by the operation of one operation lever. The dust control valve (4) is actuated to adjust the vertical movement of the dust control valve (4) and the opening and closing of the dust control port (2), and the adjustment range is determined by the operation amount of the operation lever. Reference numeral (30) is a guide member for guiding the vertical movement of the dust delivery valve (4).

That is, when the operation lever is tilted rearward, the dust delivery valve (4) is moved downward by the cylinder devices (28) and (29) to approach the peripheral surface of the handling cylinder (6) and open. The control valve (5) slides sideways at the same time to widen the opening of the dust inlet (2), and when it is tilted forward, the dust inlet valve (4) moves up and the circumference of the handling cylinder (6) is increased. Separated from the surface, the opening control valve (5) is adjusted so as to narrow the opening degree, and the vertical movement of the dust delivery valve (4) and the opening degree of the dust delivery port (2) depending on the operation amount of the operation lever. Is adjusted arbitrarily.

Therefore, when the grain culms are sandwiched by the feed chain (21) and horizontally traversed in the handling chamber (1) for beating treatment, if the operation lever is tilted forward, the dust transfer valve (4) is handled. Separated from the peripheral surface of the body (6), the opening control valve (5) is adjusted at the same time so as to narrow the opening degree of the dust inlet (2), and the threshing time in the handling chamber (1) becomes longer. After a sufficient threshing treatment is performed, the dust will be transferred from the dust inlet (2) into the treatment chamber (3). When the operation lever is tilted rearward, the dust feeding valve (4) will move to the handling cylinder. (6) Close to the peripheral surface and at the same time, the opening control valve (5) is adjusted to widen the opening of the dust inlet (2), and the threshing time in the handling chamber (1) becomes shorter and faster. The dust is sent from the dust inlet (2) of the handling room (1) to the processing room (3).

[0015]

[Effect of the device]

 As described above, in the delivery device according to the present invention, the delivery object from the dust delivery port (2) opening on the culm side of the handling chamber (1) is delivered into the processing chamber (3) for processing. The dust transfer valve (4) having a guide surface (4a) in the handling chamber (1) that intersects with the axis of the handling barrel (6) and guides it to the culm side is moved up and down to approach the circumferential surface of the handling barrel (6). The dust control valve (4) and the opening control valve (5) are related to each other at the same time. Since the feature is that the dust control valve (4) is moved upward to separate it from the peripheral surface of the handling cylinder (6) and the opening control valve ( 5) is operated to narrow the opening degree of the dust inlet (2), and the threshing time in the handling chamber (1) is lengthened to perform a sufficient grain-disposing treatment and then the dust inlet (2). Process in the processing chamber (3), and in the case of an easy culm, the dust control valve (4) is moved downward to bring it closer to the peripheral surface of the handling cylinder (6) and the opening control valve ( By increasing the opening degree by 5), the threshing time in the handling chamber (1) is shortened and the dust can be sent from the dust inlet (2) of the handling chamber (1) to the processing chamber (3) earlier. Therefore, the threshing time in the handling room (1) can be adjusted depending on the conditions of the grain culm to shorten or shorten the threshing time in the processing room (3) to improve the threshing capacity. However, especially in the case of grain culms that are difficult to shed, the threshing time in the handling room (1) is lengthened so that the grain processing action can be sufficiently performed. As a result, a feeding device is proposed which can reduce the rotational power consumption of the handling barrel (6) and eliminate the stuck particles to the threshed straw. We were able to.

[Brief description of drawings]

1 is a longitudinal front view of a thresher equipped with the device of the present invention.

FIG. 2 is a plan view of the threshing machine.

FIG. 3 is a vertical sectional side view of the threshing machine.

[Explanation of symbols]

 1 Handling chamber 2 Dust inlet 3 Processing chamber 4 Dust feeding valve 4a Guide surface 5 Opening control valve 6 Handling barrel

Claims (1)

[Claims for utility model registration] [Claim 1] In a case where a product sent from a dust outlet (2) opening to the culm side of the handling room (1) is sent to the processing chamber (3) for processing , A dust-sending valve (4) having a guide surface (4a) in the handling chamber (1) that crosses the axis of the handling barrel (6) and guides it to the culm side by vertical movement. The dust control port (4) and the aperture control valve (5) are simultaneously associated with each other, and the dust control port (2) is provided with an aperture control valve (5) that adjusts the opening degree widely and narrowly. A delivery device from the handling room to the processing room, which is configured to operate.