JPH06327340A - Threshing and treating device for thresher - Google Patents

Abstract

PURPOSE:To better transportation of grain from a dust sending hole even in the case of threshing and treating grain culm having poor grain dropping properties, to smoothly deliver grain culm to a treating chamber and to improve treating performance. CONSTITUTION:Grain culm is sent from a dust sending hole 2 of a threshing chamber 1 to a treating chamber 3, threshed by the threshing chamber 1 and the treating chamber 3. A cutting blade 4 for treatment is fitted to a part of an inner wall of the threshing chamber 1 at the opposite side of the treating chamber 3 corresponding to the dust sending hole 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a threshing process in which a product discharged from a dust outlet opening on the culm side of a handling room is sent into the processing chamber to thresh the culm in the handling room and the processing chamber. It is an invention related to a threshing treatment device in a machine.

[0002]

2. Description of the Related Art Conventionally, in the case of threshing processing of a material such as a wet material which is difficult to perform threshing, what is sent out from the dust inlet of the handling chamber is in the form of a dump and is smoothly transferred to the processing chamber. Since it is not carried out for a long time and the delivery performance deteriorates, this dumpling-like thing is circulated in the handling room, which not only causes abnormal noise and wastes power, but also lowers the threshing process action, resulting in the loss No. 3. ing.

[0003]

SUMMARY OF THE INVENTION Therefore, the present invention has been made for the purpose of solving the problems of the conventional threshing machine as described above. However, by separating and disassembling the dumplings that are sent from the dust inlet into the processing chamber, it is possible to improve the delivery performance from the dust inlet and to smoothly transfer to the processing chamber to improve the processing performance. It is intended to provide a threshing machine.

[0004]

SUMMARY OF THE INVENTION In order to provide the threshing machine described above, the present invention sends a product delivered from a dust delivery port opening on the culm side of the handling chamber into the processing chamber to remove the grain culm. In the one for threshing treatment in the handling room and the processing room, the processing blade corresponding to the dust inlet is provided with a processing blade on the inner wall of the handling room. is there.

[0005]

[Function] With this configuration, when something that has poor threshing ability and is difficult to thresh is supplied to the handling room and is processed by threshing action, the grain breaks and ears separated from the culm are entangled with each other. It becomes a dumpling-like thing that includes the, and this dumpling-like thing moves around in the handling room, but this dumpling-like thing impacts the cutting blade attached to the inside wall of the handling room that corresponds to the dust inlet. Then, it is divided and decomposed, and the decomposed product is directed to the dust inlet so that the dust is smoothly delivered into the processing chamber from the dust inlet for processing.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A threshing processing apparatus according to the present invention will be described below with reference to the accompanying drawings. (1) is a handling room containing a handling barrel (5), and (6) is a lower part of the handling room (1) to the rear. In the dust chamber (7) of the handle chamber (1) and swings in the front-rear direction, and a leaked substance from the net (8) of the handle chamber (1) and an outlet on the outlet side of the handle chamber (1) ( An oscillating sorting body that sorts by receiving from the processing chamber (3) that is discharged and dropped from the threshing straw after dropping from 9) and that that leaks from the inside of the processing chamber (3).

[0007] (10) is a cross-flow fan for raising the sorting wind provided at the lower end of the swinging sorting body (6) at the starting end,
The wind blown from this cross flow fan (10) forms a sorting air duct (11) that blows through the rocking sorting body (6) from below, and (12) and (13) are the first and second troughs. ,
(14) is the feed chain (1) on the side of the dust chamber (7).
5) A suction / dust fan provided on the armpit.

The processing chamber (3) is opposite to the feed chain (15), and one side of the rocking sorting body (6) is provided in the front and rear direction from the culm side of the handling chamber (1) to the upper side. The processing chambers (1) are arranged side by side, and the processing cylinder (1) is installed in the processing chamber (3).
6) is rotatably built in, and the starting end is the handling room (1)
Through the dust-sending port (2) that opens to the culm side, and communicates with the handling chamber (1), and the terminal end opens upward to the side of the dust-collecting chamber (7).

Further, the conveying end of the second gutter (13) communicates with the upper part of the rocking sorter (6) by the thrower (17), and obliquely rearward from the end of the feed chain (15). A straw chain (18) is extended toward. In addition, (19) is the dust inlet (2) and the grain culm supply port (2
It is a cutting blade provided on the inner wall portion of the handling chamber (1) between the cutting edge (0) and (0).

Next, the culm side of the handling room (1) and the processing room (3)
To describe the relationship between the starting end of the treatment chamber and the claw, the dust inlet (2) is opened on the discharge side of the handling chamber (1) and the treatment chamber (3) passes through the dust inlet (2) as described above. Although the starting end communicates with the crocodile and the product delivered from the handling room (1) is delivered into the processing room (3), the grain culm is threshed in the handling room (1) and the processing room (3). , The feed chamber (15) corresponding to the dust inlet (2), that is, the processing chamber (3), which is opposite to the processing chamber (1), has an inner wall portion that moves around in the processing chamber (1). Three cutting blades (4) to be processed are arranged in the axial direction of the handling cylinder.

Therefore, the grain culm supplied into the handling chamber (1) is threshed while being traversed in the handling chamber (1) by the handling barrel (5) rotating in the direction (a), and the grain is removed. Unprocessed materials such as spikes and long pieces of straw that leak through the net (8) and do not leak through the net (8) are sent from the dust inlet (2) into the processing chamber (3). It is processed by the processing cylinder (16) which rotates in the (b) direction. Those which have leaked from the receiving net (8) of the handling chamber (1) and those which have fallen from the processing chamber (3) are blown through the swinging action of the swinging sorting body (6) and the sorting air passage (11). It is sorted by the sorting wind, and the first one is collected and taken out in the first one trough (12), and the second one is swung from the second one trough (13) by the thrower (17) on the rocking sorter (6). The dust is sucked by the suction / dust fan (14) and discharged to the outside of the machine.
After the threshing from the culm mouth (9), the straw that has been threshed is transferred from the terminal end of the feed chain (15) to the straw chain (18) and carried out rearward.

The grain culm thus supplied into the handling chamber (1) is threshed by the handling chamber (1) and the treatment chamber (3). 1) When it is supplied to the inside and threshed, unprocessed materials such as spikes separated from the grain culm and straw fragments are entangled to include the grain and become a dumpling-like shape. Although the object moves around in the handling chamber (1) by the rotation of the handling cylinder (5), this dumpling-like object is attached to the inner wall portion of the handling chamber (1) corresponding to the dust inlet (2). The cutting blade (4) is impacted and disassembled into pieces, and the decomposed material goes toward the dust inlet (2) and is smoothly delivered from the dust inlet (2) into the processing chamber (3) for processing. It is. Further, since the delivery material delivered from the handling room (1) to the processing room (3) is decomposed and inherited, the processing action in the processing room (3) is improved.

Further, as shown in this embodiment, the inner wall of the processing chamber (3) is provided with a fixed dust feed valve (21) at the start end thereof, and several fixed dust feed valves (21) from the fixed dust feed valve (21) to the end face. The movable dust control valve (22) of the
In (23), a vibrometer (24) is installed which senses the vibration generated by the impact of the ball-like rotation in the handling chamber (1). Two
In 2), the inclination angle is changed by sensing of the vibrometer (24) so that the end of the processing object in the processing chamber (3) speeds up the feeding speed to the armpit.

That is, as shown in FIG. 5, the vibrometer (2
4) When the vibration of the handle cylinder cover (23) is sensed, the controller (C) receives the vibration and issues a command to the hydraulic pump (P) based on the received information to issue a hydraulic cylinder (25).
Is operated to move the several movable dust-sending valves (22) through the interlocking rod (26) and the like with the shaft (27) as a fulcrum as shown by the arrow to change the inclination from the normal posture to thereby process the chamber (3). The end of the object to be processed in the chamber stops feeding speed toward the saw and the starting end approaches the blank state and is discharged from the handling chamber (1) through the dust delivery port (2) into the processing chamber (3). It facilitates the acceptance of things.

The cutting blade (4) attached to the inner wall of the handling chamber (1) corresponding to the dust inlet (2) divides and disassembles the dumplings in the handling chamber (1). Although it is intended to perform smooth delivery from the dust mouth (2), this cutting blade (4) is not necessary when threshing a material that is easily shredded, as shown in FIG. As described above, in association with the operation of the dust feed valve (28) for adjusting the opening degree of the dust feed port (2), the working state projecting into the handling chamber (1) is changed to the non-working state in which it retreats. There is.

That is, the dust delivery valve (28) reciprocates by the cylinder (29) to widen and narrow the opening degree of the dust delivery port (2), and the cutting blade (4) uses the (30) as a fulcrum. (3
In the case of threshing processing of the one which is difficult to thresh due to the linked operation of the cylinders (29) and (31), the dust-sending port (2) is set so that the dust-discharging port (2) can be moved into and out by 1) to change the working state to the non-working state. Widen and put the cutting edge (4) into operation,
In the case of treating a material that is likely to be shredded, the dust inlet (2) is narrowed and the cutting blade (4) is made inactive.

[0017]

As described above, the threshing treatment apparatus according to the present invention has a dust feed port (2) that opens to the culm side of the handling room (1).
In the processing chamber (3) for threshing the culm in the handling chamber (1) and the processing chamber (3), the processing chamber (3) corresponding to the dust inlet (2). ), The cutting chamber (1) is provided with a processing cutting blade (4) on the inner wall of the chamber. The separated panicles and straws are entangled to form a dumpling-like one that contains grains, and this dumpling-like thing will circulate in the handling room (1). The cutting blade (4) attached to the inner wall portion of the handling chamber (1) corresponding to the dust inlet (2) is impacted, divided, and disassembled, and the disassembled thing is directed to the dust inlet (2). Therefore, there is an effect that the delivery performance from the dust delivery port (2) is improved, the transfer to the inside of the processing chamber (3) is made smooth, and the processing performance is improved. .

[Brief description of drawings]

1 is a cross-sectional plan view of a thresher. FIG.

FIG. 2 is a vertical cross-sectional view on the culm side of the threshing machine.

FIG. 3 is a vertical cross-sectional view of the middle part of the handling room of the thresher.

FIG. 4 is a vertical sectional side view of the threshing machine.

FIG. 5 is an explanatory diagram of a movable dust sending valve in the processing chamber.

FIG. 6 is an explanatory view of the operation link between the dust delivery valve and the cutting blade.

[Explanation of symbols]

 1 Handling room 2 Dust port 3 Processing chamber 4 Cutting blade

Claims (1)

[Claims] 1. A culm culm is sent to a processing chamber (3) from a dust delivery port (2) that is opened on the culm side of the handling chamber (1) to transfer the culm to the handling chamber (1) and the processing chamber ( In the one for threshing treatment in 3), a processing cutting blade (4) is attached to the inner wall part of the processing chamber (1) opposite to the processing chamber (3) corresponding to the dust inlet (2). Threshing processing equipment of threshing machine.