JP3185192B2 - Foreign matter removal equipment installed during the grain transport process - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a foreign matter removing apparatus installed during a grain transporting step for removing foreign matter mixed in grains by installing the grain in a transporting step to a product tank. .

[0002]

2. Description of the Related Art Conventionally, in order to remove foreign matter mixed in a grain of this kind, a coarse sorter for removing foreign matter such as dust, string, straw waste, debris, metal, etc. in a preceding process of a grain processing device. , Stone removal machine, glass removal machine, metal removal machine, etc. are installed.

[0003] However, the above-mentioned conventional roughing machine, destoning machine, glass removing machine, metal removing machine, etc. are large, have a large installation volume, and are expensive, so that they are used in the final step of the grain transporting step. At present, it is not installed immediately before a certain product tank.

[0004]

SUMMARY OF THE INVENTION It is simple, small and inexpensive to manufacture, has a small installation volume, can be installed on a grain product tank, and has metal, falling parts, debris, It is an object of the present invention to efficiently remove various kinds of foreign substances such as bran balls, strings, straw waste and the like.

[0005]

According to the present invention, there is provided a foreign matter removing apparatus installed during a grain conveying process, comprising a plurality of vertical sorting plates fixed in parallel at small intervals in a sorting case which is open up and down. , And a horizontal sorting net below the vertical sorting body, wherein each of the vertical sorting plates is formed by a V-shaped rod having one open top, and a number of adjacent upper and lower openings are opened.
The magnet rod is provided in a V-shaped groove which is surrounded by the V-shaped rod and has an open top.

Further, the foreign matter removing apparatus installed during the grain conveying step of the present invention is a vertical sorting body comprising a number of vertical sorting plates fixed in parallel at a small interval in a sorting case which is open up and down.
And a horizontal sorting net below the vertical sorting body, wherein each of the vertical sorting plates connects two or three open V-shaped rods and a lower apex of each V-shaped rod. A number of V- shaped open ends formed by rods and arranged side by side
Two or three magnet rods are respectively provided in open V-shaped grooves which are open and surrounded by the rods.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings show one embodiment of the present invention, and the structure will be described with reference to the drawings. (A) is a product tank of grain, and (b) is connected to an upper opening of the product tank (a). And (c) is a chute pipe for conveying grains which is connected to the upper opening of the foreign matter removing device (b).

[0008] (1) is an outer case of the foreign matter removing device (b), which is a vertical rectangular cylinder whose upper and lower sides are open, and has an opening (2) formed in the front wall of the outer case (1), and a funnel in the upper end. (3) is provided, and the guide rail (4) is fixed to the inner surfaces of both side walls of the outer case (1) below the funnel (3). (5) is a hook attached to the front end intermediate portion of both outer surfaces of the outer case (1).

(6) is a sorting case which is inserted into the outer case (1) through the opening (2) in a pull-out manner. The sorting case is a vertical rectangular cylinder whose upper and lower sides are open, and a front wall (7) of the sorting case (6). )
The upper and lower edges are bent forward by slightly projecting up and down, and support edges (8) projecting outward are provided at the upper ends on both sides of the sorting case (6). Thus, a U-shaped handle (9) is provided on the front upper part of the front wall (7), and an inspection window (10) is formed in the middle part, and a transparent plate (11) is provided on the inspection window (10). Stretch,
A foreign object receiving hole (12) is formed in the lower portion, and vertically long holes (not shown) on both sides are fitted to the locking pins (13) on both sides outside the foreign object receiving hole (12). Then, a lid (15) with a handle (14) bent forward is provided at the upper end thereof. (16) is a horizontal sorting net receiving rod installed between the front part and the rear part of both side walls of the sorting case (6) above the foreign substance receiving hole (12), and (17) is a foreign substance receiving hole ( 12) Foreign object tray receiving rods on both sides arranged in contact with the front and rear walls of the sorting case (6) in contact with the lower edge, and (18) are clasps fixed to both middle portions on the front surface of the front wall (7). .

(19) is a front and rear horizontal sorting net receiving rod (1).
6) A horizontal sorting net that is stretched at the lower part of the sorting case (6) and has a wire frame having a wire diameter of about 1 in the net frame (20).
It is formed by stretching a screening wire net (21) having a mesh (mm 9 to 10 in the case of rice grain) through which a grain can pass smoothly with a fine line of mm.

(D) shows a vertical sorting body placed on a horizontal sorting net (19) and housed in a sorting case (6);
Numeral (22) denotes a number of vertical sorters constituting the vertical sorter (d), which are made of a thin plate (0.6 to 1 mm) with low grain flow resistance and have two open V-shaped rods (23). Are connected back and forth to provide a horizontal rod (24) below, and the V-shaped rod (2
3) and the front and rear ends of the horizontal rod (24)
5). (26) are both side plates of the vertical sorting body (d).
Vertical notch grooves (27) are formed from the upper edge to the center of a V-shaped rod (23) whose front and rear upper parts of the vertical sorting plate (22) are open .

Then, as shown in FIG. 3, side plates (2
6) are arranged, and a number of vertical sorting plates (22) are arranged in parallel. At the upper and lower front and rear ends and the center of the side plate (26) and the vertical sorting plate (22), the side plate (26) and the vertical sorting plate (22) are arranged. 2
Washers (28) are interposed between 2) and between adjacent vertical sorting plates (22), and their side plates (26), vertical sorting plates (22), and washers (28) are inserted into those through holes. The gap between the side plate (26) and the vertical sorting plate (22) and between the adjacent vertical sorting plates (22) and between the vertical sorting plates (22) so that the grain can pass smoothly. (5-7 mm in the case of rice grains) to constitute a vertical sorter (d). (30) is a V-shaped rod (23) in which the upper parts of a number of vertical sorting plates (22) are open before and after the vertical sorting body (d).
The V-shaped groove formed at the top in the left-right direction is open .

Numeral (31) is a magnet rod for adsorbing a magnetic material. The head-equipped mounting rods (32) on both sides of the magnet rod (31) before and after the vertical separator (d) are attached to both side plates (2).
6) Removably fit into the vertical notch grooves (27) and arrange them at the center of the V-shaped groove (30). (3
Reference numeral 3) denotes a foreign object receiving tray which is inserted into the sorting case (6) through the foreign object receiving hole (12) when the foreign object is removed from the vertical sorting body (d), and has a handle (34) on the front surface.

(A) is a grain, (b), (c) and (d) are foreign substances mixed in the grain (a), (b) is an iron piece or iron powder, and (c) is a debris or Nadatama and (d) are strings and straw waste.

The operation will be described. As shown in FIG. 7, the grain (a) which is conveyed through the chute pipe (c) and is introduced into the foreign matter removing device (b) from the tip end of the chute pipe (c) is guided by the funnel (3). , Fall into the V-shaped grooves (30) and (30) of the vertical sorting body (d) and are deposited, and the deposited grains (A) are sequentially V-shaped grooves (30) and (3).
0) between the V-shaped rods (23) of the adjacent vertical selection plate (22) and the V-shaped rods (23) of the vertical selection plates (22) on both sides from the kernel (a) located on both sides below. After passing through the gap between the side plates (26) and dropping, the V
The V-shaped groove (3)
0) and (30) gradually descend.

On the other hand, when the grains (a) deposited in the V-shaped grooves (30), (30) gradually descend in the V-shaped grooves (30), (30), as shown in FIG. The iron flakes and iron powder (b) mixed in the grain (b) are the magnet rod (31),
The shards and rice balls (c) are adsorbed and sorted on the (31), and are caught and deposited on the lower ends of the V-shaped grooves (30), (30), so that the shards and the balls do not drop and perform a sorting action.

The grains (a) and the like which have been sorted and dropped by the V-shaped rods (23) of the above-mentioned many vertical sorting plates (22) are placed on the horizontal bars (24) of the many vertical sorting plates (22). In the same manner as described above, and the grains (a) are interposed between the horizontal rods (24) of the adjacent vertical selection plates (22) and between the horizontal rods (24) of the vertical selection plates (22) on both sides and the side plates. After passing through the gap between (26) and dropping, the sorting operation is performed by the horizontal rods (24) of the multiple vertical sorting plates (22).

At this time, if fragments and rice balls (c) remain and mix in the grain (a), the particles and rice balls (c) fall on the horizontal rod (24) and fall. Be sorted out.

The grains (a) and the like that have been sorted and dropped by the horizontal rods (24) of the large number of vertical sorting boards (22) fall on the sorting wire net (21), and the grains (a) are As shown in FIG. 7, the strings and straw waste (d) falling from the mesh of the sorting wire mesh (21) and being mixed in the grain (a) are caught by the sorting wire mesh (21) and sorted by the sorting wire mesh (21). Action is taken.

On the other hand, the grains (a) dropped from the mesh of the sorting wire net (21) fall into the product tank (a) through the lower opening of the sorting case (6) and are stored.

When removing foreign matters such as iron pieces and iron powder (b), broken pieces and bran balls (c), strings and straw chips (d) accumulated in the foreign matter removing device (b), First, as shown by a dashed line in FIG. 4, the handle (14) of the lid (15) is gripped, the lid (15) is pulled up to open the foreign matter receiving tray insertion hole (12), and the foreign matter receiving tray (33) is removed from the front. It is gripped by the handle (34) and inserted into the foreign matter receiving tray receiving rods (17) on both sides of the sorting case (6) from the foreign matter receiving tray insertion hole (12), and the sorting case (6) is moved by the foreign matter receiving tray (33). The lower opening is closed to prevent foreign matter in the sorting case (6) from falling into the product tank (a).

Next, the hooks (5) on both sides of the outer case (1) are removed from the stoppers (18) of the sorting case (6) to release the fixing of the sorting case (6).

Thereafter, as shown in FIG. 6, the handle (9) is gripped and pulled forward, and both side supporting edges (8) of the sorting case (6) are placed on both side guide rails (4) of the outer case (1). To separate the sorting case (6) forward from the opening (2) of the outer case (1).

Next, the front and rear magnet rods (31) are inserted into the vertical notches (27) of both side plates (26) of the vertical sorting body (d).
After being pulled out further upward, the vertical sorting body (d) and the horizontal sorting net (19) are sequentially pulled out above the sorting case (6), and the foreign substance receiving tray (33) is pulled out in front of the sorting case (6). Then, foreign matters such as iron pieces and iron powder (b), debris and rice balls (c), strings and straw chips (d) attached to them are removed and cleaned.

Thereafter, when assembling the foreign matter removing device (b), the opposite side plates (26) of the vertical sorting body (d) are reversed in the opposite manner.
Magnet rod (31) in vertical notch groove (27) before and after
The horizontal selection net (19) is placed on the horizontal selection net receiving rod (16) in the selection case (6) by inserting the head mounting rods (32) on both sides of the horizontal selection net. (19) Place the vertical sorter (d) on top. Also, the handle (14) is gripped and the lid (15) is lowered to close the foreign object receiving tray insertion hole (12) with the lid (15).

Then, as shown in FIG. 3, both side supporting edges (8) of the sorting case (6) are slid on both side guide rails (4) of the outer case (1), and as shown in FIG. (6) is inserted into the outer case (1) through the opening (2), and the upper and lower protrusions of the front wall (7) of the sorting case (6) are brought into contact with the outer case (1). ) Is fixed by hooking the hooks (5) on both sides of the sorting case (6) to the stopper (18) of the sorting case (6).

The V before and after the vertical sorting plate (22)
The same operation as described above can be achieved by forming one, three, etc. V-shaped rods (23) instead of the shaped rods (23), and configuring the vertical sorting body by the vertical sorting plate in the same manner as described above.

[0028]

According to the present invention, the foreign matter removing apparatus installed during the grain conveying process has the following advantages.

(1) A magnet rod, V
A vertical sorting body composed of a number of vertical sorting plates provided with a shaped rod and a horizontal rod, and a horizontal sorting net are housed to constitute a foreign matter removing device. Therefore,

(A) Since the four-stage sorting is performed by the V-shaped rod, the horizontal rod, and the horizontal sorting net of the magnet rod, the vertical sorting plate of the vertical sorting body, and the horizontal sorting net, the removal efficiency of foreign substances mixed in the grain is improved. high.

(B) Since the sorting operation is performed by the magnet rod, the V-shaped rod and the horizontal rod of the vertical selection plate of the vertical selection body, and the horizontal selection net, metal, falling parts, debris,
Various kinds of foreign substances such as rice balls, strings, straw waste, etc. can be removed.

(C) Since it can be formed to be lightweight and small and has a small installation volume, installation on a product tank is extremely useful as a foreign matter removing means.

(2) It can be easily constructed and easily manufactured at low cost.

[Brief description of the drawings]

FIG. 1 is a front view of a product tank in which a foreign matter removing device according to an embodiment of the present invention is installed.

FIG. 2 is a side view of the same.

FIG. 3 is an enlarged front sectional view of the foreign matter removing device.

FIG. 4 is an upper sectional view of the same.

FIG. 5 is a plan view of the same.

FIG. 6 is an exploded side sectional view of the same.

FIG. 7 is an operation explanatory side sectional view showing a state in which kernels are sorted by the foreign matter removing device.

[Explanation of symbols]

 Reference Signs List a Product tank b Foreign matter removing device c Chute pipe d Vertical sorter 1 Outer case 2 Opening 3 Funnel 4 Guide rail 5 Hook 6 Sorting case 7 Front wall 8 Support edge 9 Handle 10 Inspection window 11 Transparent plate 12 Foreign material receiving tray Hole 13 Stop pin 14 Handle 15 Lid 16 Horizontal sorting net receiver 17 Foreign object receiving tray 18 Stopper 19 Horizontal sorting net 20 Net frame 21 Sorting net 22 Vertical sorting plate 23 V-shaped rod 24 Horizontal rod 25 Vertical rod 26 Side plate 27 Vertical notch groove 28 Washer 29 Bolt / Nut 30 V-shaped groove 31 Magnet rod 32 Mounting rod with head 33 Foreign object receiving tray 34 Handle A Kernel B Iron pieces or iron powder C Shards or bran balls D String or straw waste

Claims (2)

(57) [Claims] 1. A vertical sorting body comprising a plurality of vertical sorting plates fixed in parallel at a small interval in a sorting case which is opened up and down, and a horizontal sorting net below the vertical sorting body. The vertical sorting plate is formed by one V-shaped rod having an open top, and a plurality of adjacent V-shaped rods having an open top arranged side by side.
A foreign matter removing device installed during a grain transporting process, wherein a magnet bar is erected in a V-shaped groove which is surrounded by one and has an open top. 2. A vertical sorting body comprising a plurality of vertical sorting plates fixed in parallel at a small interval in a sorting case having a vertical opening, and a horizontal sorting net below the vertical sorting body. is formed by a horizontal rod that vertically sorting plate is connected to two or three V Katachi杆the open topped the top portion of the lower side of the respective V Katachi杆, adjacent while juxtaposed many top was opened A foreign matter removing device installed during a grain conveying process, wherein two or three V-shaped grooves surrounded by V-shaped rods, each having an open top, are each provided with a magnetic rod.