JP2554374Y2 - Oscillating sorting equipment for threshing machines - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rocking and sorting apparatus for a threshing machine for sorting stock from a handling room.

[0002]

2. Description of the Related Art Conventionally, a rocking sorter for a threshing machine is generally well known, and a sieve wire is provided at an end of a rocking sorter made of a grain pan, a chaff sheave or a grensive. There is also a known configuration. According to the configuration, the sieve wire is configured to swing integrally by a swing sorting body and a link.
As disclosed in JP-A-39166, there is also a configuration in which the rocker swings up and down by interposing an ammunition between itself and the side wall of the fuselage.

[0003]

That is, the invention disclosed in this publication does not swing by link support, but is supported by an elastic machine interposed between the side walls, and the swing sorter and the sieve wire are integrated. It will swing up and down, and if the sorting function by the tilting action of the sieve wire is to be sufficiently exhibited, the end of the swing sorting body will have a reduced feed function to the back of the waist, and both Because we cannot show the function of
The present invention solves such a problem of the prior art by changing the swinging motions of the oscillating sorter and the sieve wire by a simple configuration, and can exert the functions shared by each. It was invented in an attempt to provide a swing sorting device.

[0004]

SUMMARY OF THE INVENTION In order to provide the above-mentioned swing sorting apparatus, the present invention provides a swing sorter extending from a lower part of a handling chamber into a dust-removing chamber and a swing sorter. In a device that swings and sorts the sorting material by a sieve wire projecting rearward from the end of the sorting body, an inverted-shaped guide member is attached to the side wall of the fuselage so that a horizontal guide surface and an inclined guide surface are inclined. Make up,
The end of the swinging sorting body is swung back and forth by the horizontal guide surface of the guide member, and the end of the swinging sorting body is connected to the end of the arm linked to the aft and facing backward. It is characterized in that the base of the sieve wire is connected and the tip of the arm is swung obliquely up and down by a diagonal guide surface.

[0005]

According to this configuration, the stocks that have been threshed in the handling room fall on the oscillating sorting body, and are sorted by the oscillating movement of the oscillating sorting body and the sieve wire and the sorting wind, The first thing is taken out of the machine from the first thing gutter, the second thing is collected by the second thing gutter and re-sorted, and the dust is sucked by the suction dust fan and discharged outside the machine.

In this case, a swinging motion is imparted to the swing sorting body from the starting end, and the end is swung back and forth by the horizontal guide surface of the guide member, and interlocked with the swinging movement before and after. The leading end of the arm swings obliquely up and down by a diagonally upward guide surface, and the end of the swing sorting body swings back and forth to activate the backward feeding action and feed the dust. Since it is not dropped on the way, impurities are not mixed into the first product, so that the sorting accuracy is improved. Also, the grains mixed in the dust which is passed to the sieve wire from the end of the rocking sorter are not harmful. By vibrating up and down at the tip, the screen is screened and separated by a sieve line having strong tilting action, separated from the dust, collected in the second gutter, and prevented from being discharged to the outside together with the dust.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an oscillating sorting device according to the present invention will be described with reference to the embodiment drawings. The outline of this threshing machine will be described with reference to FIG. 3 and FIG. )
Is a handling room having a built-in handling cylinder (8), and (3) is extended from below the handling room (1) into the dust exhaust chamber (2) at the rear and swings back and forth to receive the handling room (1). The unloading material from the net (1a), the material discharged from the culm opening (9) where the culm of the culling chamber (1) is open aside, and the processed material from the treatment chamber (10) A rocking sorter that receives and sorts, with a grain pan (11) and a glue (12) being erected from the front end, and a chaff (13) above the glue (12). In addition, a short-length straw rack (14) is provided above the chaff sheave (13) and below the culm opening (9), and these are configured to swing together. . In addition, the end of the swing sorter (3) projects rearward from the sieve line (4).

[0008] Then, (15) is the Glen pan (1).
A cross-flow fan for separating wind blast provided below 1). The cross-flow fan (15) blows the rocking sorter (3) and the sieve wire (4) from the lower side by the wind blown from the lower side. A sorting air path (16) is formed, and (17) and (1)
8) No. 1 and No. 2 gutters installed inside the screw conveyor, (19) is feed chain and (20)
Is a waste straw chain that carries threshed waste straw backwards, (21)
Is an axial-flow-type suction / discharge fan in which the feed chain (19) of the discharge chamber (2) is attached to the side wall.

The processing chamber (10) is provided with a feed chain (1).
9), the culm of the handling chamber (1) is extended from the wrap to the side of the dust chamber (2) and is arranged side by side with the handling chamber (1). A processing cylinder (22) is rotatably built in the parentheses. The starting end of the processing cylinder (22) is in communication with the culm of the handling chamber (1) via the dust outlet (23), and the end is a sieve. The dust outlet (24) is opened upward of the line (4).

[0010] As a result, the cereal stalk is made of feedochene (1).
According to 9), the spike side is traversed in the handling room (1), threshed and threshed waste straw exits from the culm opening (9), is inherited by the waste straw chain (20), and is carried out to the rear of the machine. The unloading material falling from the receiving net (1a) of the handling room (1) and the material falling from the culm opening (9) are used for the swinging operation of the swinging sorter (3) and the sieving line (4), and the cross flow. The wind is blown up by the fan (15) and is blown up the sorting wind path (16), so that the first thing is taken out after gathering into the first thing gutter (17),
The second product is returned from the second product gutter (18) to the starting end of the swinging sorting body (3) and is re-sorted, and the dust blown up into the dust chamber (2) is sucked dust fan. It is discharged out of the machine from (21). What is sent out from the dust outlet (23) in which the culm of the handling room (1) is open to the side is the processing chamber (10).
The inside of the chamber (1)
Those that leak from 0) fall into the swinging sorting body (3) and are sorted out, and the dust is sucked and discharged by the suction dust discharging fan (21). Those that have reached the end without leaking from the processing chamber (10) are discharged from the dust outlet (24) above the sieve wire (4).

Next, the core part of the present invention is shown in FIG.
And "Fig. 2", the rocking sorter (3)
The starting end of the body is suspended by a link (25), a swinging motion in the direction of the arrow (a) is given by an eccentric ring mechanism (26), and the end of the side wall (5) corresponding to the end.
A guide member (6) having an inverted groove (27) is attached to (5) to form a horizontal guide surface (6a) and an oblique guide surface (6b), and the horizontal guide surface (6a) is provided. The shafts (29) (2) projecting laterally from the frame plates (28) (28) on the left and right sides of the swing sorting body (3) in the respective grooves (27) constituting the
Roller bodies (30) and (30) each composed of a ball bearing to be fitted to 9) are fitted and swung back and forth as indicated by an arrow (b).

Further, (7) and (7) correspond to the frame plate (28).
The axis (29) (2) between (28) and the roller body (30) (30)
9) An arm which is linked to the part and is directed rearward, and the tip of each of which is attached to the base of the sieve wire (4) at regular intervals so that the mounting member (31) projects the sieve wire (4) backward. ), And shafts (32) and (32) protrude laterally from the tip of each arm (7) (7).
Rollers (33) and (33) formed of ball bearings are fitted to (32) in the same manner as the shaft (29), and the rollers (33) and (33) constitute the inclined guide surface (6b). It is fitted into each groove (27) to give a diagonal up and down swing motion as shown by an arrow (c).

Accordingly, when the eccentric ring mechanism (26) imparts a swinging motion in the direction of the arrow (a) to the starting end of the swinging sorting body (3), the end of the swinging sorting body (3) is changed. The rollers (30) and (30) reciprocate back and forth by the horizontal guide surface (6a) as shown by the arrow (b), and swing horizontally back and forth, and the front and rear of the rollers (30) and (30). Reciprocating movement of the arm (7) (7) via the shafts (29) and (29), and the roller body (33) fitted to the shafts (32) and (32) protruding from the front end thereof. (33) reciprocates up and down diagonally as shown in (c) by the diagonally upward guide surface (6b) to make the sieve line (4) perform the swinging operation shown by the arrow (d).

Thus, at the beginning of the swing sorting operation, the starting end of the swing sorting body (3) having a large amount of unloading material is sorted by the swing operation as in (a), and the sorting operation proceeds. At the end of the swing sorting body (3), the number of objects on the swing sorting body (3) is reduced, and the horizontal swinging back and forth as shown in (b) activates the backward feeding action. And
In the case where the end of the swinging sorting body (3) is inherited from the end to the sieve wire (4), it is given a swinging motion as shown in (d) and is screened and sorted by the sieve wire (4) having a strong tilting action. It becomes like that.

[0015]

According to the present invention, as is apparent from the above description, the swing sorter (3) extending from the lower part of the handling chamber (1) into the dust chamber (2) at the rear, and In the swing sorter (3), the end of the swing sorter (3) swings and sorts the unloading material by a sieve wire (4) protruding rearward from a side, and a side-shaped guide member (6) is provided on a side wall (5) of the body. ) To form a horizontal guide surface (6a) and an obliquely upward guide surface (6b), and the end of the swing sorter (3) is separated by the horizontal guide surface (6a) of the guide member (6). Swinging back and forth, the swinging sorting body (3)
The base of the sieving wire (4) is connected to the tip of the arm (7), which is linked to the end of the arm (7) and directed rearward, and the tip of the arm (7) is connected to the inclined guide surface ( 6b) is characterized in that it is configured to swing obliquely up and down, so that the end of the swing sorting body (3) has a different swinging motion of the sieve wire (4) by a simple structure. At the end of the swinging sorting body (3), the backward feeding action is activated to prevent the dust from dropping on the way, so that impurities are not mixed into the first product and the sorting accuracy is improved. The oscillating motion of the sieve wire (4) has a strong tilting action, and has an effect of separating and collecting the grains mixed in the dust from the dust.

[Brief description of the drawings]

FIG. 1 is a side view showing a core part of the present invention.

FIG. 2 is a plan view of the same part.

FIG. 3 is a side view showing an outline of the entire threshing machine.

FIG. 4 is a plan view showing an outline of the threshing machine.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Handling room 2 Dust chamber 3 Oscillating sorter 4 Sieve wire 5 Side wall 6 Guide member 7 Arm 6a Horizontal guide surface 6b Slant up guide surface

Claims (1)

(57) [Scope of request for utility model registration] An oscillating sorter (3) extending from a lower part of a handling chamber (1) into a dust exhaust chamber (2) at a rear side, and an end of the oscillating sorter (3) is directed rearward from a side. Projecting sieve wire (4)
In the apparatus for swing sorting of unloading goods, a horizontal guide surface (6a) and an inclined guide surface (6b) are formed by attaching a guide member (6) in the shape of an inverted letter to the side wall (5) of the fuselage. Then, the end of the swing sorter (3) is swung back and forth by the horizontal guide surface (6a) of the guide member (6), and the end of the swing sorter (3) is connected to the bridge. Then, the base of the sieve wire (4) is connected to the tip of the arm (7) facing backward, and the tip of the arm (7) is swung obliquely up and down by the oblique guide surface (6b). An oscillating sorter for a threshing machine, characterized in that it is configured to be moved.