JPH0642437Y2 - Bean shredding and sorting device - Google Patents

Description

[Detailed Description of the Invention] (a) Field of Industrial Application The present invention relates to a bean shattering and sorting apparatus for receiving beans such as soybeans in the handling chamber in the whole amount for sizing and sorting. .

(B) Conventional technology As the above-mentioned beans shredding machine,
Some are described in Japanese Utility Model Publication No. 55-136229 or Japanese Utility Model Publication No. 61-34987.

(C) Problems to be solved by the invention Conventionally, there are the above-mentioned ones as legume shredders,
The present invention provides a product that can perform a sorting process from grain shattering to soybean obtained by this graining process, into a complete grain and an incomplete grain, with a compact structure and without dusting. In addition, it was designed with the objective of making it light-weight, low-vibration, low-cost, good in sorting performance, and excellent in handleability and workability.

(D) Means for Solving the Problem Therefore, in order to achieve the above-mentioned object, the present invention provides a handling room for arranging a concave on the lower circumference of a handling barrel to receive the whole amount of grain culms and shed the grain. , A dust-exhausting chamber in which a single feed pan having a crocodile at the end and a sorting unit equipped with a compressed air fan are arranged above and below, and a suction dust-exhausting fan is provided in front of the handling chamber and the sorting unit. Is integrally provided, and a sorting belt having a lower start end and a higher end end is obliquely provided between the compressed air fan and the suction / exhaust dust fan, and the start end of the sorting belt is below the end of the feed pan. The selection belt is positioned forward of the other end, and the end of the selection belt is configured to approach the end of the Straw rack and extend from the end to the front higher position.

(E) Action With this configuration, for example, when soybeans that have been mowed are supplied to the handling room together with the grains and soybeans, the soybeans are shredded in the handling room, and the untreated products from the handling room due to this shattering action are fed into the feed pan. It falls to the top, and due to its rocking action, the end moves to the waving while diffusing, and it is inherited by Strawac and sorted, and the dust such as cuttings of stems and pods in the handled goods are single particles. The separated soybeans are separated and sorted out, and the relatively light weight of those dusts is sucked by the suction dust fan and discharged to the outside of the machine, and the long ones are sent to the end part on the straw rack and sorted by the sorting belt. The soybeans that have been taken over by the surface and are placed on the sorting surface and head toward the front higher position, the soybeans that have become single grains fall from the Straw rack onto the sorting belt and roll and stand on the sorting surface, causing complete and incomplete grains. From the shredding process Sorting processing is performed up to the selection of perfect and incomplete soybean grains.

(F) Example An explanation will be given below of an apparatus for sorting and removing particles of beans according to the present invention with reference to an example diagram.

(2) is a traveling device provided with a pair of left and right crawlers (3) and (3), and on the front side of the traveling device (2), the whole amount of grain culms is received and shredded in a substantially sealed body. Handling room (a)
And a sorting section (b) for sorting the handled goods from this handling room (a)
Are arranged one above the other, and these handling room (a) and sorting section (b)
Is integrally provided with a suction chamber (c) having a suction dust collecting fan (1) on one side, and the handling chamber (a), the sorting unit (b), and the dust chamber (c) are A bean shattering and sorting apparatus constituted by the above is installed.

An engine (E) covered by a cover (4) is mounted on the rear side of the traveling device (2), and a main clutch lever (5), a side clutch lever (6), and a handle (7).
It is equipped with a control part (d) equipped with the above.

A handling cylinder (9) having a spiral (8) wound around the handling chamber (a) is provided in the left-right direction so that its axial center direction is orthogonal to the traveling direction of the machine body. 9) A concave (10) is stretched in an arc shape on the lower part of the lower circumference, and an inlet (11) is provided on the rear side of the grain culm supply side and a dust chamber (c) is provided on the front side of the culm side. Each of the communicating dust inlets (12) is opened.

The sorting part (b) is provided with a compressed air fan (13) on the rear side, and sorts between the compressed air fan (13) and the suction dust collecting fan (1) provided on one side of the dust collecting chamber (c). Forming the air passage (14), the compressed air fan (13) below the sorting air passage (14) has a No. 1 gutter (16) with a screw conveyor (15) inside. The width of the sorting part (b) and the sorting belt (1) which is almost full along the lower side of the sorting air passage (14) from the front side of the gutter (16).
7) extends to the inside of the dust chamber (c), and the starting portion is at a low position and the end portion is at a high position so that the sorting unit (b) can see the dust chamber (c).
It is installed diagonally over the ganiwa. A single feed pan (18) having a crocodile straw rack (19) at its end and swinging back and forth is mounted between the concave (10) and the compressed air fan (13). The start end of the sorting belt (17) is located below the end of the feed pan (18) and the end of the sorting belt (17) is close to the end of the straw rack (19). It extends from the terminal end of (19) toward the front higher position, and the Straw rack (19) is projected in parallel in the sorting air passage (14).

As described above, the dust collection chamber (c) is provided with the suction dust collection fan (1) on one side thereof, and the end portion of the sorting belt (17) is extended to the central portion. Below the end of the sorting belt (17), a 3rd gutter (21) containing a screw conveyor (20) is installed horizontally, and at the end of the sorting belt (17) and the 3rd gutter (21). A second object drop path (22) is formed between them, and a second object receiving box (23) is formed below the second object drop path (22).
Is provided.

A drop port (24) is opened at the end of the third gutter (21), and the drop port (24) descends from the discharge side of the suction dust collection fan (1) and moves toward the front. It is seen in the middle of the tube (25).

(26) is a horizontal ridge attached to the surface of the sorting belt (17),
(27) is a partition control valve with an adjustable tilt angle.

Further, (28) is a feeding / conveying belt to which a lateral rod (29) for feeding is attached, which is mounted on a left side of the engine (E) in a substantially horizontal state and has a terminal end portion in the handling chamber. A take-in roller (30) is provided opposite to the inlet (11) of FIG.

The feeding / conveying belt (28) can be moved downward as shown by an arrow (a) with the terminal end as a fulcrum, and can be changed from a horizontal state to an inclined state.

(31) is an elevator with a bucket that is erected by connecting the lower part to the end of the No. 1 trough (16), and (32) is two sets attached to the spout (33) of the elevator (31). The bag hanging bar, (34) is the bag holder.

Therefore, when the soybeans cut in the field are to be shredded, the operator is located on the rear side of the handle (7) and operates the control section (d) to feed the cut soybeans to convey the soybeans ( When placed on the starting end side of 28), the placed soybeans are sent in the (b) direction and pass through between the rotating take-up roller (30) and the end side of the feeding and conveying zone (28), and the inlet ( From the 11), the grain culm is supplied into the handling room (a).

In that case, whether the feeding and conveying belt (28) is in a horizontal state or whether it is moved downward to be in an inclined state as in the above (a) is appropriately changed depending on the situation.

What is supplied into the handling chamber (a) is sent to the culm side by the rotation of the handling barrel (9) around which the spiral (8) is wound in the (c) direction, and is subjected to shedding action to cause the pods to stalk. The soybeans and stalks that became crushed and broken into pods and single grains leaked through the concave (10) and were received by the feed pan (18). It is passed on to the Strawac (19) and is selected by the sieving and the sorting wind that blows up the sorting air passage (14). Also,
From the dust outlet (12) on the culm side of the handling room (a), the treated culms and the like come out and are sent to the sorting air passage (14).

Then, the wind is selected in these sorting air passages (14) (d)
Of the particles that have fallen on the sorting belt (17) that rotates in the direction, the complete grains in soybeans that have become single grains roll on the sorting surface and
When it falls into the bait gutter (16), imperfect grains such as crushed grains are lifted up when they stand still on the sorting surface, and some pods and culms are also lifted when they stay on the sorting surface together with incomplete grains. Becomes,
The relatively light weight of the broken stem and most of the dust such as pods is sucked by the suction dust removal fan (1) and discharged to the outside of the machine.
The longer ones are sent to the end portion on the Stroke (19), taken over by the selection surface of the selection belt (17), and placed on the selection surface and headed to the front higher position.

The complete grains that have fallen into the No. 1 trough (16) are fed laterally by the screw conveyor (15), lifted by the elevator (31), and then stored in the bag that is hung on the bag hanging rod (32), Incomplete grains and some pods and culms that are lifted up even when resting on the sorting surface of the sorting belt (17) fall from the end of the sorting belt (17). 3rd gutter (2
On the 1) side, incomplete grains fall through the No. 2 drop path (22) and
It comes to separate into the number box (23).

Further, the dust sucked by the suction dust exhaust fan (1) is discharged from the dust exhaust pipe (25) to the outside of the machine, and the third gutter (2
Part of the pods and culms separated to the 1) side are sent to the terminal side by the screw conveyor (20) and fall into the dust collecting tube (25) through the drop port (24) and the suction dust collecting fan (1 ) Is combined with the dust that is sucked in and discharged to the outside of the machine.

As shown in FIG. 4, the cover (4) for covering the engine (E) is hermetically sealed,
When the cooling air suction fan (36) is attached to the shaft (35) of the engine and the exhaust side of the fan (36) is connected to the compressed air fan (13) chamber by the exhaust path (37), the engine ( The noise generated by the operation of E) is sucked by the cooling air suction fan (36) from the engine (E) chamber and guided to the compressed air fan (13) chamber, and the noise level is extremely reduced.

(G) Effect of the Invention As described above, the present invention has a handling chamber for arranging a concave on the lower part of the handling cylinder to receive the whole amount of grain culms and to shed grain, and a trolley at the end of the handling. A single feed pan and a sorting section equipped with a compressed air fan are arranged above and below, and a dust collection chamber equipped with a suction dust collecting fan is integrally provided in front of the handling room and the sorting section, and the compressed air is provided. A sorting belt having a starting end portion at a low position and an end portion at a high position is obliquely provided between the fan and the suction dust collecting fan, and the starting end portion of the sorting belt is located in front of the lower end portion of the feed pan. Since the end of the end is made to approach the end of the Straw rack and extends from the end to the front high position,
It is possible to provide a product with a compact structure that can perform a sorting process from the shredding process of beans such as soybeans to the complete and incomplete soybeans obtained by this shattering process without dusting. Also, since the handling room has a bunker concave around the bottom of the handling barrel, the whole amount of the handling room does not fall onto the feed pan, so the bottom of the handling room is a straw straw. A single feed pan with a rack is sufficient, and the swing sorting device is light weight, low vibration, and low cost, and the sorting belt is obliquely installed with the starting end portion at the low end and the end portion at the high end, and the starting end portion is fed. It is located below the end of the bread and the end is close to the end of the Straw rack and is extended to the front and higher position from the end of the bread. Dust such as pods Become good screening performance of the soybean it became Tantsubu and, as a result, it was able to provide excellent handling properties and workability.

[Brief description of drawings]

1 is a longitudinal sectional side view of the entire apparatus, FIG. 2 is an external side view showing a part of the apparatus in section, and FIG. 3 is a side view of the apparatus. A plan view and FIG. 4 are partial configuration diagrams. 9 …… Handling cylinder, 10 …… Concave a …… Handling room, 19 …… Stroraak 18 …… Feed pan, 13 …… Pressure fan b …… Sorting section, 1 …… Suction / dust fan c …… Discharge Dust chamber, 17 …… Sorting belt

Claims (1)

[Scope of utility model registration request] 1. A crocodile concave (1) around the lower part of the handling cylinder (9).
0) is installed to receive the whole amount of grain culms and shed the grain (a)
And a single feed pan (18) having a crocodile (19) at the end and a sorting section (b) having a compressed air fan (13) are arranged vertically, and these handling chambers (a) are And a dust chamber (c) equipped with a suction / dust fan (1) on the front side of the sorting section (b) are integrally provided, and between the compressed air fan (13) and the suction / dust fan (1). A sorting belt (17) having a starting end portion at a lower position and an end portion at a higher position is obliquely provided, and the sorting belt (17) has its starting end portion positioned below the end portion of the feed pan (18) in front of the sorting belt (17). 17. A legume shattering and sorting apparatus, characterized in that the end of (17) is constructed so as to be close to the end of the straw rack (19) and extend to the front higher position from the end.