JPH063043U - Oscillating sorting device for thresher - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] The end of the oscillating sorter is made to have different oscillating motions of the wales and sieve lines by a simple structure, so that the functions shared by each can be exhibited together. [Structure] A swing side sorting body (3) below a handling chamber and a sieve line (4) protruding from the end of the swing sorting body (3) for swing sorting sorting of a non-handled article. A guide member (6) having an inverted V shape is attached to the horizontal guide surface (6
a) and the slanting upper guide surface (6b), and the swing sorting body (3)
The end of the guide member (6) to the horizontal guide surface (6
The base of the sieve line (4) is connected to the tip of the arm (7) which is rocked back and forth by a), and the end of the rocking sorter (3) is attached to the crocodile and directed rearward. Then, the tip of the arm (7) is slanted vertically by the slanting guide surface (6b).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an oscillating sorting device for a thresher that sorts unhandled items from a handling room.

[0002]

[Prior art]

 BACKGROUND ART Conventionally, a rocking sorting device for a threshing machine is generally known, and there is also a swinging sorting body composed of Glenpan, chaff sieve, Glensive, etc. having a crocodile sieve line at the end thereof. According to the known structure, the sieve line is integrally rocked by a rocking sorter and a link according to the structure, and among them, as disclosed in Japanese Utility Model Laid-Open No. 56-39166. There is also a structure in which a rocking machine is interposed between the side wall of the machine body and the machine body to rock up and down.

[0003]

[Problems to be solved by the device]

 In other words, the one disclosed in this publication is not rocked by the link support, but is supported by an ammunition machine interposed between the rock and the side wall, and the rocking sorting body and the sieve line rock vertically together. Therefore, if it is attempted to fully exert the sorting function by the sieving action of the sieve line, the function of feeding the end of the rocking sorting body to the rear of the wales will be reduced, and both functions can be exerted together. Therefore, in order to solve the problems of the conventional ones, the present invention makes the end of the oscillating sorter different in the oscillating movement of the wales and the sieve line with a simple structure, and each of them has its own share. The invention was devised to provide an oscillating sorting device that can perform both functions.

[0004]

[Means for Solving the Problems]

 SUMMARY OF THE INVENTION In order to provide an oscillating sorter as described above, the present invention provides an oscillating sorter extending from a lower portion of a handling chamber into a rear dust collecting chamber, and an end of the oscillating sorter directed rearward from its origin. In the case of swing sorting of the handled goods by the protruding sieve line, an inverted V-shaped guide member is attached to the side wall of the machine body to form a horizontal guide surface and a slanting guide surface. The end guide is rocked back and forth by the horizontal guide surface of this guide member, and the base of the sieve wire is connected to the front end of the arm where the end of the rocking sorter is attached to the warp and directed rearward. The feature is that the tip of the arm of the shiso is slanted vertically by a slanting guide surface.

[0005]

[Action]

 With this configuration, the threshing action in the handling room falls on the rocking sorting body and is sorted by the swinging movement of the swinging sorting body and the sieve line and the combined action of the sorting air, and the first sorting is performed. Items are taken out from the No. 1 trough, the No. 2 is collected in the No. 2 trough and re-sorted, and the dust is sucked out by the suction / dust fan and discharged to the outside.

In this case, a swinging motion is imparted to the swinging selection body from the start end thereof, and the end end thereof swings back and forth by the horizontal guide surface of the guide member, and is interlocked with the front and back swinging motion. The leading end of the arm swings up and down diagonally by the slanting guide surface, and the end of the swinging selector body swings forward and backward to activate the backward feeding action and remove dust. Since it is not dropped on the way of feeding, impurities are not mixed in the No. 1 product and the sorting accuracy is improved, and the grains mixed in the dust discharged from the end of the rocking sorting unit to the sieve line are The slanting up and down of the tip of the sluice causes the screen to be screened with a vigorous sieving action to separate it from the dust and collect it in the second trough so that it will not be discharged out of the machine together with the dust.

[0007]

【Example】

 The rocking sorting device according to the present invention will be described below with reference to the drawings. When the outline of this threshing machine is described by "Fig. 3" and "Fig. 4", (1) shows the handling cylinder. The handling chamber containing (8), (3) extends from the lower side of the handling chamber (1) into the rear dust chamber (2), and swings in the front-back direction to receive the net (1a) of the handling chamber (1). ), The waste discharged from the waste treatment room (1), the waste discharged from the waste discharge opening (9) in the straw, and the processed waste from the processing room (10). In the swing sorting body, a Glen pan (11) and a Glen sieve (12) are erected from the front end, and a Chaff sieve (13) is arranged above the Glen sieve (12). -A short long straw rack (14) is provided above the bulge (13) and below the outlet (9), and these are integrated. It is configured to swing. Further, the sieving line (4) is projected rearward from the end of the swing selecting body (3).

Further, (15) is a lateral cross-flow fan provided below the Glen pan (11) for raising the sorting wind, and the swinging sorting body (3) is blown by the wind blown from the cross-flow fan (15). And the wind blown up from below the sieve line (4) forms a sorting air duct (16), and (17) and (18) are the No. 1 gutter and No. 2 horizontally installed with the screw conveyor inside. In the gutter, (19) is a feed chain, (20) is a straw chain that carries out threshed straw to the rear, and (21) is a side wall of the dust chamber (2). This is an axial flow suction / dust fan attached to the.

The treatment chamber (10) extends from the waste culm of the handling chamber (1) to the side of the dust chamber (2) at the opposite side of the feed chain (19) to the handling chamber (1). The processing cylinders (22) are rotatably built in the processing chamber (10), and the starting end of the processing cylinder (22) is located at the handling chamber (1) via the dust-sending port (23). The waste culm is communicated with the wales, and the end of the culms has a dust discharge port (24) open above the sieve line (4).

[0010] As a result, the grain culm is fed by the feed chain (19) with the tip end side traversing the inside of the handling room (1) and threshed, and the threshed straw is discharged from the culm mouth (9). 20), which is carried to the rear of the machine after being transferred to the machine, and which falls from the net (1a) of the handling room (1) and falls from the outlet (9) is the rocking sorter (3). And the sieving action of the sieve line (4) and the wind generated by the cross flow fan (15) and blowing up the sorting air duct (16), the first product is collected in the first product gutter (17). After that, the 2nd product is returned from the 2nd product gutter (18) to the starting end side of the rocking sorting body (3) for re-sorting, and the dust discharged into the dust chamber (2) is removed. It is discharged from the suction / dust fan (21) to the outside of the machine. In addition, the culms in the handling room (1) sent from the dust outlet (23) opening to the wager are processed in the processing room (10) while the terminal ends are sent to the wager, and the culm is processed. What leaks from 10) falls into the rocking sorting body (3) and is sorted, and the dust is sucked and discharged by the suction dust collecting fan (21). Then, the material that has reached the end without leaking from the processing chamber (10) is discharged from the dust outlet (24) to above the sieve line (4).

Next, the core part of the present invention will be described with reference to FIG. 1 and FIG. 2. The eccentric ring mechanism in which the starting end of the swing selecting body (3) is suspended by the link (25) is described. (26) gives a swinging motion in the direction of the arrow (a), and the end has an inverted V-shaped groove (27) on both side walls (5) and (5) of the body corresponding to the crocodile. A guide member (6) is additionally provided to form a horizontal guide surface (6a) and a slanting guide surface (6b), and the rocking sorter (3) is provided in each groove (27) forming the horizontal guide surface (6a). The frame bodies (28) (28) on the left and right sides of () are fitted with shafts (29) (29) projecting laterally, and roller bodies (30) (30) composed of ball bearings are fitted therein. It is rocked back and forth as indicated by the arrow (b).

Further, (7) and (7) are attached to the shafts (29) and (29) between the frame plates (28) and (28) and the roller bodies (30) and (30), respectively, and the rearwardly facing arms are attached. The bases of the sieve lines (4) are fitted at equal intervals so that the distal ends of the sieve lines (4) are connected to both ends of the attachment member (31) that projects the sieve lines (4) rearward. -The shafts (32) and (32) project laterally from the tips of the holes (7) and (7), and these shafts (32) and (32) are formed of ball bearings like the shaft (29). The roller bodies (33) and (33) are fitted to each other, and the roller bodies (33) and (33) are fitted into the grooves (27) forming the obliquely upward guide surface (6b), respectively. As shown in the figure, the swinging motion is given diagonally up and down.

Therefore, when the eccentric wheel mechanism (26) imparts a swinging motion in the direction of the arrow (a) to the start end of the swing sorting body (3), the end of the swing sorting body (3) is moved. The horizontal guide surface (6a) causes the roller bodies (30) and (30) to reciprocate back and forth as shown by the arrow (b) to horizontally swing back and forth, and also to the front and rear of the roller bodies (30) and (30). The reciprocating motion of the arm causes the arms (7) and (7) to interlock with each other through the shafts (29) and (29), and the roller body (33) fitted to the shafts (32) and (32) projecting from the tip end thereof. (33) is reciprocally moved diagonally up and down as shown in (c) by the obliquely upward guide surface (6b) to cause the sieve line (4) to swing as indicated by an arrow (d).

As a result, the starting end of the rocking sorter (3), which has a large amount of the waste to be handled at the beginning of the rocking sort action, is sorted by the swinging action as shown in (a), and the sorting action proceeds. Then, the end of the rocking sorter (3) where the amount on the rocking sorter (3) becomes small activates the backward feeding action by the horizontal swinging in the front and rear direction as shown in (b). And, when the end of the swinging sorting body (3) is inherited from the sieve line (4), the swinging action like (d) is given to the sieve line (4) and the sieve line (4) is used for sieve sorting. It will be done.

[0015]

[Effect of device]

 According to the present invention, as apparent from the above description, the swing sorting body (3) extending from the lower side of the handling chamber (1) into the rear dust collecting chamber (2) and the swing sorting body (3). In the case where the end of 3) is oscillated and sorted by the sieve line (4) protruding rearward from the end, a guide member (6) having an inverted V shape is attached to the side wall (5) of the machine body. To form a horizontal guide surface (6a) and an obliquely inclined guide surface (6b), and the end edge of the swing selecting body (3) is swung back and forth by the horizontal guide surface (6a) of the guide member (6). Then, the end of the rocking sorting body (3) is attached to the crocodile, and the base of the sieve line (4) is connected to the tip of the arm (7) which is directed rearward. ), The tip end of the rocking sorting body (3b) is slanted up and down by the slanting guide surface (6b). By changing the swinging movement of 4) with a simple structure, the end of swinging sorting body (3) activates the backward feeding action and does not drop the dust on the way. Since impurities are not mixed in, the sorting accuracy is improved, and the oscillating movement of the sieve line (4) has a strong swinging action to separate the grains mixed in the dust from the dust. Has the effect of collecting.

[Brief description of drawings]

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

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

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

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

[Explanation of symbols]

 1 Handling Room 2 Dust Chamber 3 Swing Sorting Body 4 Sieve Line 5 Side Wall 6 Guide Member 7 Arm 6a Horizontal Guide Surface 6b Sloping Guide Surface

Claims (1)

[Scope of utility model registration request] 1. An oscillating sorting body (3) extending from the lower side of the handling chamber (1) into a rear dust collecting chamber (2), and the end of the oscillating sorting body (3) is directed rearward from the point of view. Protruding sieve line (4)
In the case of swinging and sorting the items to be handled, the horizontal guide surface (6a) and the slanting guide surface (6b) are formed by attaching the inverted V-shaped guide member (6) to the side wall (5) of the machine body. Then, the end edge of the swing selecting element (3) is swung back and forth by the horizontal guide surface (6a) of the guide member (6), and the end edge of the swing selecting element (3) is attached to the crutch. Then, the base of the sieve line (4) is connected to the tip of the arm (7) directed rearward, and the tip of the arm (7) is slanted vertically by the slanting guide surface (6b). An oscillating sorting device for a thresher, which is configured to move.