JPH0746383Y2 - Coarse selection redepositing machine with foreign matter removing device - Google Patents

Description

[Detailed Description of the Invention] (a) Field of Industrial Use The present invention is a threshing machine equipped with an oscillating sorter and a re-threshing process for reprocessing the rice with branch shoots sorted by this rough sorter. The present invention relates to a coarse redevelopment machine combined with a machine with a foreign matter removing device for removing foreign matter mixed in the objects to be sorted.

(B) Conventional technology As described above, the coarse selection redevelopment machine, which is configured by combining the coarse selection machine and the threshing machine, removes foreign matters such as metal pieces that are conventionally mixed in the objects to be sorted. As a means for achieving this, a magnet was provided in the selection passage.

However, this is not enough to remove the metal pieces, and pebbles cannot be removed at all.

(C) Problems to be solved by the invention As described above, since it is not enough and difficult to remove foreign matters such as metal pieces and pebbles mixed in the object to be sorted by the conventional coarse selection redeposition machine, Before the invention is supplied from the roughing machine to the threshing machine, the branch stems sorted by the roughing machine are selected by the swinging action of the sorting plate and the wind sucked toward the handling side of the threshing machine. The present invention is intended to provide a coarse selection redepositing machine with a foreign matter removing device that efficiently removes all the foreign matter mixed in the paddy.

(D) Means for Solving the Problem Therefore, in order to provide the coarse selection redeposition processing machine with the foreign matter removing device described in the preceding paragraph, the present invention is the one described in the beginning, wherein the end side of the rocking selection body is A swinging sorter is provided with a sorter plate for removing foreign matter mixed in the rice with branch shoots selected by the swing sorter, and a sending port is opened in the machine body portion facing the sorted product sending side of the sorter plate. The handling port provided on the front wall is connected to the delivery port via the supply passage.

(E) Action Since it is configured in this way, the paddy mixed with the rice with branch shoots, which is the material to be sorted, supplied to the coarse sorter becomes a single grain that has been sifted and sorted by the rocking sorter. From the existing paddy, the paddy with branch shoots, etc. is selected, and the selected paddy with branch prickles, etc. is fed from the end side of the rocking sorter to the sorter plate. Foreign substances such as metal pieces and pebbles mixed in are removed from the sorted product sending side toward the sending port, and are supplied from the handling port into the handling chamber through the supply path on the re-theshing machine side for reprocessing.

At this time, air is generated by the rotation of the handling cylinder that is installed in the handling room, and the suctioned air is sucked from the inside of the body of the rough sorter onto the selection plate, and is handled from the outlet through the supply path to the handling port. As it enters the room, the relatively lightly-branched paddy on the sorting board is moved to the sorted-material-delivery side, which facilitates the separation from the relatively heavy foreign matter that moves to the opposite side of the unbranched paddy-rice. The foreign matter is removed efficiently.

(F) Embodiment Hereinafter, the present invention will be described with reference to the drawings.

The coarse sorter (A) mounts two rocking sorters (2) and (2) in a substantially airtight body (1), and wind force as a previous stroke is placed on the rough sorter (A). The sorting unit (a) is installed and integrally configured, and the objects to be sorted are wind-selected by the wind-power sorting unit (a) and then sieve-sorted by the coarse sorter (A).

The wind-power sorting unit (a) is provided with a feed-out wheel (7) at the bottom and a supply tank (8) for sequentially feeding the objects to be sorted, and the suction wind of the suction dust collecting fan (9) blows below the supply tank (8). Wind selection route (1
0) is formed, and the lower side of this wind-chosen path (10) is an extraction gutter (1
You are familiar with 1).

As described above, the coarse selection machine (A) has two rocking sorting bodies (two rocking sorting bodies) which are tilted by the several suspension rods (12) in the machine body (1) and rocked by an eccentric wheel mechanism (not shown). 2) (2)
Are mounted up and down. The rocking sorting bodies (2) and (2) are provided with two-tiered sorting meshes (13) and (14) each of which has a size that allows good rice to pass and a mesh that does not allow good rice to pass. A distribution case (15) is integrally attached to the start end side of the rocking sorting body (2), and the sorting case (15) sorted by the wind selecting passage (10) and flowing down from the takeout gutter (11) is used. And is distributed to the upper and lower rocking sorting bodies (2) and (2).

What is divided in the distribution case (15) and distributed to the lower swing selecting body (2) is supplied through the gutter (16).

In addition, the gutter plates (1
7) and (17) are extended, and the gutter plates (18) and (18) are extended to the lower sorting nets (14) and (14), and the downward gutters (19) are connected to the respective end portions. Has been done. A bottom plate (20) is stretched below the lower sorting nets (14) (14), and a downward gutter (21) is also connected to the terminal end thereof.

A saw blade type sorting plate (3) for removing foreign matter is integrally attached to the terminal end of the lower swing sorting body (2) in a slanted manner with the sending side as a high position, and the upper gutter plate. The end portion of (17) communicates with the sorting plate (3) through the receiving tube (22), and the end portion of the lower gutter plate (17) directly faces the sorting plate (3). . Further, the lower side of the sorting plate (3) communicates with the foreign matter take-out gutter (23), and the higher side of the sorting plate (3) has an outlet (4) that opens to the machine body portion (1a) facing the sorted product sending side of the sorting plate (3). Are connected to the lower edge portion by an elastic member (24) made of a rubber plate or the like.

The outlet (4) communicates with the handle (5) of the threshing machine (B), which will be described later, and the lower part of each of the lower gutters (19) (21) has a gutter (conveyor equipped with a conveyor at the bottom. 25) and (26) respectively, and lower parts of the upper gutters (19) (21) are gutters (25) (2
6) are in communication with each other.

As a result, when the object to be sorted in the supply tank (8) is first fed to the wind selecting passage (10) by the feeding blade wheel (7) in the wind selecting portion (a), it blows through the wind selecting passage (10). Dust such as straw breaks is picked up by the suction wind and sucked out of the machine from the suction dust fan (9), and the removed straws are removed from the take-out trough (11) to the distribution case (15). It flows in and is distributed to the upper and lower rocking sorting bodies (2) and (2). Then, by the swinging action of each swing sorting body (2) (2), the sorting meshes (13) (13) and (14) (14) in the upper and lower stages are sieved and sorted, and the paddy with branching stems is in the upper stage. Without passing through the sorting nets (13) (13), flow down the gutter plates (17) (17) and the upper gutter plate (17)
Those which flow down are supplied to the sorting plate (3) through the receiving cylinder (22), and those which flow down the lower gutter plate (17) directly reach the sorting plate (3) and are swing-sorted.

Then, the foreign matter mixed in the paddy with branching in the sorting plate (3) flows down to the lower side and is taken out from the foreign matter take-out gutter (23), and the paddy with branching is sent from the sending side at the higher side to the outlet (4). After that, it will be supplied to the threshing machine (B), and the upper sorting net (13)
The good rice that has passed through (13) moves from the lower selection net (14) (14) to the grate board (18) (18) and flows from the gutter (19) (19) into the gutter (25). The immature paddy that is taken out and sequentially passes through the sorting nets (13) (14) moves on the bottom plates (20) (20) and flows down from the gutters (21) (21) to the gutters (26) for sorting. It

Next, the threshing machine (B) is provided with a handling room (28) for accommodating the handling barrel (27) and a wind selection part (30) formed by the wind blown by the Karato (29) at the top and bottom, A dust collection chamber (32) provided with a suction fan (31) behind the handling chamber (28) and the air selection section (30).
And the swing selection plate (33) is mounted between the handling chamber (28) and the wind selection section (30) so as to swing in the wind flow direction, and the handling chamber (28 ) And the dust-exhaust chamber (32), a dust-exhaust cylinder (34) is interposed, and a wide handling port (5) is opened in the front wall of the handling chamber (28).

In addition, (35) is the first gutter, (36) is the second gutter, (37) is the sieve line, and (38) is the second gutter (36) and returns it to the handling room (28). It is a thrower.

Therefore, from the handling opening (5) of the threshing machine (B) to the handling room (2
8) The rice with branch branches supplied to the inside is processed by the rotation of the handling cylinder (27), and the processed product is received by the rocking sorting plate (33) and discharged from the Karakuno (29) by the rocking action. Sorted by the wind that blows, the first one is taken out by the first one (35).
Further, what is sent from the rear wall side of the handling chamber (28) into the dust chamber (32) by the dust cylinder (34) is sieved by the sieve line (37), while branch branches and dust are sucked by the suction fan (31). ) Is sucked and discharged in the second trough (36) and returned to the handling room (28) by the thrower (38).

Then, a supply path (6) is extended obliquely upward from the handling opening (5) of the threshing machine (B), and the upper part of the supply path (6) is an outlet of the coarse selection machine (A) ( 4) is connected.

As a result, air is generated due to the rotation of the handling cylinder (27), and the air is sucked from the inside of the body (1) of the rough selector (A) onto the sorting plate (3) and sent. When the rice comes from the outlet (4) through the supply path (6) into the handling room (28) through the handling port (5), and the rice with branch shoots is fed onto the sorting plate (3) for sorting. The relatively light foreign matter mixed in the roughened rice with branching can be fed and fed as shown in (a) by accelerating the migration action of the relatively lightly roughened rice with branching to the sending side. Separation by moving to the side opposite to the paddy is promoted, and the foreign matter is removed by flowing down as shown in (b).

(G) Effect of the Invention As described in detail above, the present invention is the rough selection redeposition machine described at the beginning, and in the rough selection redepositing machine, the paddy with branching branches selected by the rocking sorter on the terminal side of the rocking sorter. A sorting plate for removing foreign matters mixed therein is provided, a delivery port is opened in a machine body portion facing the sorted product delivery side of the sorting plate, and a handling port provided on the front wall of the threshing machine is provided via a supply path. Since it is characterized in that it is configured to be connected to the delivery port, the rice with branch shoots screened by an oscillating sorter is supplied onto a sorting plate, and the foreign substances mixed in the rice with branch shoots are mixed. Moves to the side opposite to the sorting material sending side and is separated and sorted,
The wind that is generated by the rotation of the handling cylinder that is installed in the handling room is sucked from the body of the coarse sorter onto the sorting plate and enters the handling room from the outlet through the supply path to the handling room. , Promoted the movement of relatively lightly-branched paddy rice on the sorting plate to the side of sending the sorted matter, and facilitated the separation of relatively heavy foreign matter to remove foreign matter efficiently. .

[Brief description of drawings]

The drawings illustrate an embodiment of the present invention, which is shown in a longitudinal side view in its entirety. DESCRIPTION OF SYMBOLS 1 ... Machine body, 2 ... Oscillating sorter A ... Coarse sorter, B ... Threshing machine 3 ... Sorting plate, 1a ... Machine part 4 ... Sending port, 5 ... Handling port 6 ... Supply path

Claims (1)

[Scope of utility model registration request] 1. A rough selecting machine (A) in which an oscillating sorting body (2) is mounted in a substantially airtight machine body (1), and rice with branch pests sorted by the rough selecting machine (A). Which is combined with a threshing machine (B) for re-treating, mixed in the rice with branch shoots selected by the oscillating sorter (2) on the terminal side of the oscillating sorter (2). A sorting plate (3) for removing foreign matter is provided, and a delivery port (4) is opened in the machine body portion (1a) facing the sorted product delivery side of the sorting plate (3), and is provided on the front wall of the threshing machine (B). A rough selection redeposition processing machine with a foreign matter removing device, characterized in that the provided handling port (5) is connected to the delivery port (4) via a supply path (6).