KR20130057565A

KR20130057565A - A shellfish sorter

Info

Publication number: KR20130057565A
Application number: KR1020110123337A
Authority: KR
Inventors: 신승진; 전승훈; 맹다해
Original assignee: 신승진; 전승훈; 맹다해
Priority date: 2011-11-24
Filing date: 2011-11-24
Publication date: 2013-06-03

Abstract

PURPOSE: A device for sorting shellfish by size is provided to rapidly sort shellfish without breaking or damaging the shellfish while transferring the shellfish to the front in a sorting process. CONSTITUTION: A device for sorting shellfish by size comprises a loading supply unit(2) and a transport sorting unit(12). The transport sorting unit includes a base plate(13), a plurality of sorting unit buffer springs(21), a base frame(19), a vibrator, a plurality of rotary rollers(23), and a transfer band(38) of a synthetic rubber material. The sorting unit buffer springs is fixed to the upper surface of the base plate. A plurality of transfer bands is separated in a specific interval while surrounding the rotary rollers and is rotated by the rotary rollers.

Description

Shellfish sorter by size {A shellfish sorter}

The present invention relates to an apparatus for sorting shellfish having different sizes supplied in large quantities by size, so that shell shells are not broken or damaged during the sorting process, and can be sorted quickly and smoothly. A large amount of shellfish is loaded thereon, and a loading supply part for feeding the loaded shellfish forward while vibrating the loading plate forward and backward by a vibrator attached to the lower surface of the loading plate, and the shellfish supplied from the loading supply part at regular intervals. The shells having a thickness smaller than the distance between the transfer bands are vibrated forward, backward, left and right while being transported forward by a plurality of transfer bands spaced apart from each other. The shells that are carried are transported forward across the transfer band It is composed of a feed screening unit to be sent to the outside of the room, the transport screening unit is a base plate which is repeatedly vibrated in the left and right directions by a movable cylinder connected to the lower portion, and a plurality of fixedly installed on the front, rear, left and right of the upper surface of the base plate A sorting part buffering spring, a base frame part installed on the plurality of sorting part buffering springs, a vibrator installed at a lower part of the base frame part to vibrate the base frame part in the front and rear directions, and the front and rear upper and lower parts of the base frame part. It consists of a plurality of rotary rollers are rotated and installed in the horizontal direction, respectively, and the synthetic rubber feed band is rotated by the rotary roller while the plurality of spaced apart at a predetermined left and right intervals while wrapping the plurality of rotary rollers. The present invention relates to a shell sorting device according to size.

In general, when a large number of shellfish having different sizes are to be sorted by size, a large number of shellfish are placed on a sorting plate having a plurality of round, oval, and rectangular sorting holes corresponding to the sorting size of the shellfish, and the sorting plate is manually operated. In this way, the shells are passed through the screening cylinder drum screen, where a plurality of sorting holes are perforated while being rotated or rotated by a motor so that the sorted shellfish and shellfish remaining on the sorting plate or drum screen are sorted by size. .

However, in the case of using the sorting plate as described above, the worker sorts the shellfish by hand, and the sorting efficiency is lowered, and the labor cost and work time are excessively consumed. In the case of using the drum screen, the shellfish is rotated inside the drum screen. There was a problem in that the productability was greatly degraded by hitting each other or hitting the inner circumferential surface of the drum screen is broken or damaged.

As a conventional technology for sorting such shellfish, Korean Patent Laid-Open Publication No. 10-2004-0027828 discloses a case having a vibration means; At least two sorting plates arranged in a layered manner at a predetermined interval within the case; A supply unit disposed on one side of the case to drop the sorted article introduced into the sorting plate; The sorting holes penetrating through the plate surface of the sorting plates are perforated to separate the dropped sorting items by size, and the sorting holes are guide sections extending in parallel with at least two grooves spaced at regular intervals. The guide section extending in parallel with two or more grooves spaced at regular intervals includes a sorting air group having a communication section in which the grooves are connected to each other at the opposite end of the supply part, wherein the guide section and the communication section have a lower side. The sorter has been disclosed, characterized in that the size is gradually reduced to the sorting plate of the prior art, the prior art is a plate-shaped plate is placed horizontally by vibrating means only by vibrating means supplied to the sorting plate Is accumulated in the rear part of the sorting plate without being smoothly transferred to the front outlet. The sorting is not made smoothly, and also the shells hit the inlet portion of the sorting device made of metal material by the vibration of the vibrating means in the process of passing the shellfish through the sorting hole formed in the sorting plate, or the shells collide with each other. There was a problem that was damaged or damaged.

The present invention is to improve the problems as described above is provided with a feed sorting unit for vibrating back and forth and left and right while conveying the clam supplied from the loading supply to the front by a plurality of rotationally operated transfer bands and the synthetic rubber through the feed sorting unit Shells with a thickness less than the gap between the transfer bands made of material are separated by downwards through the transfer bands. Shells with a thickness greater than the gap between the transfer bands are transported forward with the span between the transfer bands forward. It is sent to the outside so that a large amount of shellfish does not collide with each other in the sorting conveying process and is smoothly conveyed to the front, so that the shells are not broken or damaged in the process of being sorted by a plurality of conveying bands having a circular section of synthetic rubber material. Fast and smooth screening The purpose is to make it happen.

In order to achieve this purpose, a large amount of shellfish is loaded on a loading plate having an open front, and a loading supply unit for feeding the loaded shellfish forward while the loading plate is vibrated in the front and rear direction by a vibrator attached to the lower surface of the loading plate. And, while the shell is supplied from the loading supply to the front by a plurality of transfer bands spaced apart at a predetermined interval to move forward and left and right and vibrating so that the shell having a thickness smaller than the gap between the transfer band downward through the transfer band The shell having a thickness larger than the interval between the transfer bands is composed of a transfer sorting unit which is transported forward and sent outwards in a state spanning between the transfer bands, and the transfer sorting unit is connected to a moving cylinder installed at a lower portion thereof. A base plate which is repeatedly vibrated in the left and right directions by the bay and the bay A plurality of sorting part buffering springs fixedly installed at the front, back, left, and right sides of the plate, a base frame part installed at the upper part of the plurality of sorting part buffering springs, and a base frame part installed below the base frame part to vibrate in the front and rear directions And a plurality of rotary rollers which are installed and rotated horizontally in the horizontal and horizontal directions at the front, rear, and bottom of the base frame portion, and the plurality of rotary rollers are spaced apart at regular intervals from left to right while covering the plurality of rotary rollers. It is a feature of the present invention to consist of a feed band of synthetic rubber material which is rotationally operated.

According to the present invention as described above is provided with a feed sorting unit for vibrating back and forth and left and right while conveying the shells supplied from the loading supply unit to the front by a plurality of rotationally operated transfer bands and conveyed by synthetic rubber material through the feed sorting unit Shells with a thickness smaller than the spacing between the bands are to be sorted downward through the conveying bands. Shells with a thickness greater than the spacing between the conveying bands are conveyed forward and sent outwards across the conveying band. The large number of shellfish does not collide with each other during the sorting and conveying process, and the shell is not broken or damaged in the process of being sorted by a plurality of circular feed bands made of synthetic rubber. And accurate screening can be achieved There are effective.

1 is a schematic full perspective view of a shell sorting device according to the present invention
2 is a perspective schematic view of a state in which a plurality of conveying bands are separated in a shell sorting device according to the present invention;
3 is a perspective schematic view of the feed sorting unit in the shell sorting device according to the present invention;
Figure 4 is a schematic perspective view of a state in which a large number of shellfish are screened by the shell sorting device according to the present invention
5 is a schematic cross-sectional view of a shell sorting device according to the size according to the present invention
Figure 6 is a schematic cross-sectional view of a state in which a large number of shells are screened by the shell sorting device according to the present invention
7 is a plan view schematically showing the clamshell sorting device according to the present invention;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

1 to 7 according to the size of the present invention, the sorting device according to the size of the various types of shellfish having different sizes to be supplied as shown in Figures 1 to 7, while shells are not broken or damaged during the screening transfer process quickly and smoothly As a device for sorting, a large amount of shellfish is loaded on a loading plate 8 having an open front, and the loading plate 8 vibrates in the front and rear direction by a vibrator 9a attached to a lower surface of the loading plate 8. While feeding the clam loaded in front of the loading supply unit (2), and a plurality of transfer bands (38) spaced apart at regular intervals, the shell supplied from the loading supply unit (2) is moved forward and backward, left and right The shell, actuated to have a thickness smaller than the spacing between the plurality of conveying bands 38, is sorted downward through the conveying bands 38 and the spacing between the plurality of conveying bands 38. The shell having a larger thickness is composed of a feed sorting portion 12 which is conveyed forward and sent outward in a state spanned between the transfer bands 38.

1, 2 and 4 to 7 is a portion to be supplied to the feed sorting unit 12 located in front of the state loaded with a large number of shells, as shown in Figures 1, 2 and 4 to 7 lying horizontally on the ground A rectangular plate-shaped lower plate member 3 positioned in a true state is provided, and a pedestal 4 is fixedly attached to the front and rear sides of the lower plate member 3, and the front and rear sides of the lower plate member 3 are fixed. The support frame 5 which is vertically mounted on each other is fixedly attached to each other, and the loading plate buffer springs 6, each of which are coil springs, are fixed to the upper surface of each of the support frames 5, respectively, and are vertically fixed. In the upper surface portion of the four loading plate buffer springs 6, the loading plate 8 in which the side plates 7a are integrally formed in the shape of a rectangular plate and vertically upwards on both the left and right sides and the rear side of the outer plate is fixed and installed. Trial (8) A normal vibrator 9a is attached to the lower surface portion, so that a large number of shells are placed on the loading plate 8 while the loading plate 8 vibrates back and forth by the vibrator 9a. It is supplied to the feed selecting part 12 through the opened front.

The loading plate 8 is made of metal such as stainless steel having excellent water resistance, and is smoothly vibrated in the front and rear direction by a plurality of loading plate buffer springs 6 connected to the bottom in a rectangular plate shape horizontally positioned. The shells are spread out evenly on the loading plate 8, and the front end of the loading plate 8 is positioned at a predetermined interval on the rear end of the transfer sorting unit 12. As shown in FIGS. 4 and 6, when the shells supplied to the front of the loading plate 8 fall forward and outward, the shells are naturally placed on the rear upper portion of the plurality of transfer bands 38 positioned at the bottom thereof.

On the other hand, the loading plate (8) can be installed so that the front side is inclined downward so that the loaded shells are naturally supplied to the transfer sorting unit (12).

The lower plate member 3 is made of a metal material such as stainless steel having excellent water resistance, and has a wider shape than the mounting plate 8 in a rectangular plate shape horizontally positioned, and has a side blocking plate vertically upward on front, rear, left, and right sides thereof. 10a) is fixedly attached to a certain height, and the lower plate member 3 is formed with a drain hole 11a to which a conventional drainage pipe (not shown) is connected, which flows down from a large amount of shells loaded on the loading plate 8. Water is collected on the lower plate member 3 and discharged to the drain pipe through the drain hole 11a.

The transfer sorting unit 12 has a large size while conveying a large amount of shellfish supplied from the stacking plate 8 of the stacking supply unit 2 forward by the plurality of transfer bands 38, as shown in FIGS. The small shell and the large shell to be separated from the damage, the shell supplied from the loading supply unit (2) by vibrating the front and rear left and right while conveying forward by a plurality of transfer band 38, the transfer band 38 Shells having a thickness less than the gap between them are sorted downward through the transfer bands 38 and shells having a thickness greater than the gap between the transfer bands 38 are transported forward across the transfer bands 38. It is sent to the front outside to be sorted, the transfer sorting unit 12 is a base plate 13 and the base plate 13 is repeatedly vibrated in the left and right directions by a moving cylinder 17 is connected to the lower portion A plurality of sorting part buffering springs 21 fixedly installed at front, back, left, and right sides of the upper surface part, a base frame part 19 provided above the plurality of sorting part buffering springs 21, and the base frame part 19 A vibrator 9b installed at a lower portion of the base frame portion 19 so that the base frame portion 19 vibrates in the front and rear directions, and a plurality of rotating rollers which are installed and rotated horizontally in the horizontal direction at the front and rear sides of the base frame portion 19, respectively. 23 and a plurality of rotating bands 23 of synthetic rubber material rotated by the rotating rollers 23 while being spaced apart from each other at predetermined intervals while covering the plurality of rotating rollers 23.

The base plate 13 is made of metal such as stainless steel having excellent water resistance, and has a rectangular plate shape which is horizontally positioned, and the side blocking plate 10b is fixedly attached to a vertical height at the front, rear, left, and right sides of the outer surface. The plate 13 is formed with a drain 11b to which a conventional drainage pipe (not shown) is connected, and water flowing down from a large amount of shells conveyed and sorted through the plurality of transfer bands 38 is the base plate 13. While gathered above, it is discharged to the drain pipe through the drain port 11b.

In addition, the base plate 13, as shown in Figs. 1 to 6, the guide rail 14 is fixedly attached to the front and rear sides of the lower and lower portions in the horizontal direction, respectively, the guide rail 15 is fixedly installed on the ground The base plate 13 is guided to the left and right directions in a state in which the guide plate and the guide are coupled to each other. A connecting bracket 16 is fixedly attached to the center portion of the lower surface of the base plate 13 in a vertical downward direction. The cylinder shaft 18 of the movable cylinder 17 fixedly installed to the connecting bracket 16 of the base plate 13 is connected to the connecting bracket 16 of the base plate 13, and the cylinder shaft 18 according to the operation of the movable cylinder 17 is shown in FIG. 7. ) Repeatedly moves the base plate 13 in the left and right directions so that the feed sorting unit 12 vibrates from side to side.

As shown in FIGS. 1 to 6, the base frame unit 19 is provided with a lower frame 20 positioned in a horizontally laid down state on both left and right lower sides thereof, and the front and rear upper surfaces of each lower frame 20 are provided. The vertical frame 22, which is vertically upright, is fixedly attached to the part, and a vibrator 9b vibrating in the front and rear direction is installed at the center of the lower surface of each lower frame 20, The upper end of the sorting part buffering spring 21 fixedly installed at the front, back, left, and right sides of the upper surface part of the base plate 13 is fixedly attached to the base frame part 19 by the sorting part buffering spring 21 to vibrator 9b. The vibration of) is smoothly oscillated in the front and rear directions.

In addition, the base frame portion 19 is horizontally in the horizontal direction of the upper and lower portions between the left and right vertical frame 22 located in front and the left and right vertical frame 22 located in the rear as shown in FIG. Rotating rollers 23 are installed across the roller shafts, and the roller shafts 24 provided at the left and right ends of the respective rotary rollers 23 protrude outwards through the respective vertical frames 22 and each roller shaft. The bearing 25 is installed in the vertical frame 22 of the portion 24 through which the roller shaft 24 is rotated more smoothly with the roller shaft 24 interposed therebetween.

In addition, the base frame portion 19 is horizontally front and rear between the front and rear vertical frames 22 positioned on the left side and the front and rear vertical frames 22 positioned on the right side as shown in FIGS. 2, 3, 5, and 6, respectively. The horizontal frame 26 is integrally fixed in the direction, and a pair of auxiliary pedestals 27a are installed at predetermined intervals between the left and right horizontal frames 26 in the rear and right and horizontal directions to the rear, respectively. The upper and lower sides of the upper and lower sides of the 27a are respectively provided with storage plate buffer springs 28a each formed of coil springs fixed vertically, and a first storage plate having a front opening at the upper surface portions of the plurality of storage plate buffer springs 28a. (29) is installed in the front-rear direction, and a vibrator (9c) vibrating in the front-rear direction is fixedly attached to the lower surface of the first storage plate (29), as shown in Figures 4 and 6 38) through The sorted shells having a small size falling downward are loaded through the open front of the first storage plate 29 according to the front and rear vibration operation of the first storage plate 29 in a state in which the small-sized clams are loaded on the first storage plate 29. It is to be sent to the two storage plate 30, the front and rear of the horizontal frame 26, a pair of auxiliary pedestals (27b) are installed at intervals before and after spaced apart in the horizontal direction in the horizontal direction, and each of the auxiliary pedestal ( 27b), the storage plate buffer springs 28b each of which are coil springs are fixedly installed on the upper and left upper surface portions thereof, and the second storage plate (left) is opened on the upper surface portions of the plurality of storage plate buffer springs 28b. 30) is installed in the left and right directions, and a vibrator 9d vibrating in the left and right directions is fixedly attached to the lower surface of the second storage plate 30 so that the small size of the small size supplied from the first storage plate 29 is selected. Shellfish second storage board In the state loaded on the upper side 30, the left side of the second housing plate 30 is sent outwardly through the open left side of the second storage plate 30 in accordance with the left and right vibration operation of the second storage plate 30.

In addition, the first storage plate 29 is installed to be inclined downward toward the front so that the small size of the selected shells are smoothly transferred to the front and vertical to the left and right sides and rear sides of the outer side of the first storage plate 29. The side plate 7b is integrally formed upward so that the small-sized sorted shells to be loaded on the first storage plate 29 are sent to the front outside through the open front, and the second storage plate 30 ) Is installed to be inclined downward to the left side so that the sorted shells from the first storage plate 29 can be smoothly transferred to the left side, and the side plate vertically upward and backward on the outer side and the right side of the second storage plate 30. 7c is integrally formed so that the small-sized sorted shells to be loaded on the second storage plate 30 are sent to the outside of the transfer sorting unit 12 through the open left side.

The plurality of rotating rollers 23 are formed between the left and right vertical frames 22 located in front of the base frame portion 19 and the left and right vertical frames 22 located in the rear as shown in FIGS. The lower rollers are rotatably installed in the horizontal direction, respectively, and each of the rotary rollers 23 is provided with a cylindrical rotating body 31 at the center thereof, and a roller shaft at both left and right ends of the rotating body 31. 24 is integrally provided so that the roller shaft 24 penetrates the vertical frame 22 and protrudes outwardly, and any one of the plurality of rotating rollers 23 is provided on the roller shaft 24. As shown in FIGS. 1 to 4 and 7, a driven motor 33 is installed in the vertical frame 22 in which the driven sprocket 32 is installed and the rotary roller 23 in which the driven sprocket 32 is installed is installed. It is installed together and the motor shaft 34 of the drive motor 33 The sprocket 35 is constructed so that the driving sprocket 35 and the driven sprocket 32 are connected by a connecting means 36 such as a belt or a chain to rotate and drive the sprocket 32. When the installed rotary roller 23 is rotated by receiving a driving force from the driving motor 33, the plurality of feed bands 38 installed while wrapping the entire rotary roller 23 rotate to operate the remaining rotary roller 23. It is also intended to work together.

In addition, each of the rotary rollers 23 has a plurality of band seating grooves 37 formed on the outer circumferential surface of the rotary body 31 at regular intervals, as shown in FIGS. 2 and 7. The transfer band 38 is installed along each of the band seating grooves 37 formed therein so that the transfer band 38 is displaced when the rotary roller 23 rotates to prevent the gap between the transfer bands 38 from being deformed. It is.

On the other hand, the rotary roller 23 is installed at a lower height than the rotary roller 23 installed in the upper front than the rotary roller 23 installed in the rear upper portion of the base frame portion 19, as shown in Figs. The upper part of the conveyance band 38 installed while wrapping the plurality of rotary rollers 23 is inclined downward in the forward direction so that the seashells conveyed in a raised state are smoothly forwarded.

The plurality of feed bands 38 are made of a synthetic rubber material having excellent elasticity, as shown in FIGS. 1, 3 to 7, and a plurality of rotating rollers 23 installed on the front, front, and bottom of the base frame portion 19. In the state wrapped as a whole, a plurality of spaced apart at left and right intervals are installed to be rotated by the rotary roller 23, the shells placed on the plurality of transfer bands 38 is forward in accordance with the rotational drive of the transfer band 38 The base frame portion 19 is vibrated back and forth and left and right by the movement of the moving cylinder 17 and the vibrator 9b while being conveyed toward the seam so as to be sandwiched between the feed bands 38 so that the shell is erected. As shown in 2 and 6, the shell having a thickness smaller than the spacing between the plurality of conveying bands 38 is spaced downward through the plurality of conveying bands 38 and is positioned below the first storage plate 29. Ever on The shell is separated into shells of a small size through the second storage plate 30, and the shells having a thickness greater than the distance between the plurality of transfer bands 38 are moved forward in a state between the plurality of transfer bands 38. As it is transported and sent to the front outside, it is selected to be stored in a large shell in a separate storage basket (39) installed on the front outside of the base frame portion (19).

In addition, each of the transfer bands 38 is made of a synthetic rubber material having a high elasticity and has a circular cross-sectional shape, so that the shells or the plurality of small transfer bands falling downward through the plurality of transfer bands 38. All the large-sized clams to be transport-selected in the state between (38) are prevented from being damaged in the transport-selection process by the transport band 38.

Hereinafter, the operation of the present invention will be described.

In the case of selecting various kinds of shellfish having different sizes to be supplied in large quantities using the size-specific shell sorting device 1 according to the present invention by size, the shells are to be sorted quickly and smoothly without being broken or damaged. When a large amount of shellfish is loaded on the loading plate 8 provided in the loading supply unit 2, the vibrator 9a fixed to the lower surface of the loading plate 8 vibrates the loading plate 8 in the front-rear direction and loads it. As the shellfish spreads forward, it is supplied to the upper portion of the transfer band 38 rearward of the transfer sorter 12 through the open front of the loading plate 8.

The shell is supplied to the rear upper portion of the transfer sorting unit 12 is made of synthetic rubber material which is installed at regular intervals left and right while covering the plurality of rotary rollers 23 installed at the front, front, and bottom of the base frame unit 19. The base frame portion 19 is placed on the rear upper portion of the plurality of transfer bands 38 and in this state, the base frame portion 19 installed thereon according to the left and right repetitive movement of the movable cylinder 17 connected to the lower surface portion of the base plate 13 is left and right. By the vibrator 9b installed in the lower part of the lower frame 20 of the base frame part 19, the base frame part 19 vibrates back and forth, and vibrates in front, rear, left and right directions, and the shells have a plurality of transfer bands. Interposed in a standing state between the 38 (38), at the same time as the driven sprocket which is built up in any one of the roller shaft 24 of the plurality of rotating rollers 23 as shown in Figs. 32 of the drive motor 33 The rotary roller 23, on which the driven sprocket 32 is built, is connected to the driving sprocket 35 and the connecting belt 36 such as a belt or a chain. 33, the plurality of transfer bands 38 are rotated by the driving force received from the driving force and are installed to cover the entire rotary roller 23 and rotated in a clockwise direction to be interposed between the plurality of transfer bands 38 positioned above. The shell is conveyed forward along the plurality of transfer bands 38, the shell having a thickness smaller than the gap between the plurality of transfer bands 38, as shown in Figure 6 through the transfer band 38 Seashells having a thickness greater than the distance between the plurality of transfer bands 38, which are loaded on the first storage plate 29 positioned below and separated downward, do not fall downward and move forward between the transfer bands 38. Transferred to As sent to the room outside are accommodated is the size in a separate storage basket 39 is installed at the front outer side of the base frame portion 19 with a large screening shells.

In addition, the small shell that is loaded on the first storage plate 29 is provided by a vibrator 9c installed on the lower surface of the first storage plate 29 and vibrating in the front and rear directions as shown in FIG. 4. The shell is sent to the second storage plate 30 installed in the left and right directions at the front lower portion of the first storage plate 29 through the open front of the first storage plate 29, and the shells sent to the second storage plate 30 are made of a first shell. 2 is separately installed while being sent to the outside of the feed sorting unit 12 through the open left side of the second storage plate 30 by a vibrator 9d installed in the lower surface portion of the storage plate 30 and vibrating in the horizontal direction. It is received.

1. Shell sorting device 2. Loading supply part
3. Bottom plate 4. Base
5. Support frame 6. Loading plate buffer spring
7a, 7b, 7c. Side plate 8. Loading plate
9a, 9b, 9c, 9d. Vibrators 10a, 10b. Side blocking plate
11a, 11b. Drainage port 12. Feed sorting part
13. Base plate 14. Guide block
15. Guide rail 16. Connecting bracket
17. Moving cylinder 18. Cylinder shaft
19. Base frame part 20. Lower frame
21. Sorting buffer spring 22. Vertical frame
23. Rotary Roller 24. Roller Shaft
25. Bearing 26. Transverse Frame
27a, 27b. Auxiliary Base 28a, 28b. Storage plate fully buffered spring
29. First storage board 30. Second storage board
31. Rotating body 32. Driven sprocket
33. Drive motor 34. Motor shaft
35. Driving sprocket 36. Connection means
37. Band seating groove 38. Transfer band
39. Storage basket

Claims

A large amount of shells is loaded on the loading plate 8 with the front open, and the loaded shells are forwarded while the loading plate 8 vibrates back and forth by the vibrator 9a attached to the lower surface of the loading plate 8. A plurality of transfers by vibrating forward, backward, left and right while transporting the loading supply unit 2 and the shells supplied from the loading supply unit 2 to the front by a plurality of transfer bands 38 spaced apart at regular intervals. Shells having a thickness smaller than the spacing between the bands 38 are screened downward through the conveying bands 38 and shells having a thickness greater than the spacing between the plurality of conveying bands 38 are between the conveying bands 38. Consists of a transfer sorting unit 12 to be transported to the front in front of the front to be sent to the outside, the transfer sorting unit 12 is repeatedly vibrated in the left and right directions by a moving cylinder 17 connected to the lower portion A base frame having a base plate 13, a plurality of sorting part buffer springs 21 fixedly installed at the front, back, left, and right sides of the base plate 13, and a plurality of sorting part buffering springs 21. A part 19, a vibrator 9b installed below the base frame part 19 to cause the base frame part 19 to vibrate in the front-rear direction, and the front and rear upper and lower parts of the base frame part 19. A plurality of rotary rollers 23 are rotated and installed in the horizontal direction, respectively, and the plurality of rotary rollers 23 are rotated and rotated by the rotary rollers 23 while being spaced apart at a predetermined left and right intervals while covering the plurality of rotary rollers 23. Seashell sorting device for size, characterized in that consisting of a rubber material feed band (38).

According to claim 1, wherein the loading supply portion (2) is provided with a rectangular plate-shaped lower plate member (3) positioned in a state lying horizontally on the ground and the upper surface portion of the lower plate member (3) perpendicularly to the front and rear, left and right respectively The standing support frame 5 is integrally fixed and attached to the upper surface portion of each of the support frames 5, and the mounting plate buffer springs 6 each of which are coil springs are fixed and installed vertically upward, and the plurality of mounting plate buffers are fixed. On the upper surface portion of the spring (6) is a rectangular plate shape, the mounting plate (8) having the side plate (7a) is integrally fixed to the left, right, left and right sides of the outer side and the rear is integrally fixed, the lower plate member (3) Has a width larger than that of the loading plate 8, and the side blocking plate 10a is fixedly fixed to a predetermined height vertically on the outer, front, rear, left, and right sides, and the drain plate 11a to which the ordinary drainage pipe is connected to the lower plate member 3. Is formed Seashell sorting device for size, characterized in that.

According to claim 1, The base plate 13 is a guide block 14 is fixedly mounted on the ground in the left and right horizontal direction in each of the front and rear sides of the lower surface portion, the guide rail 15 and the state coupled to the guide The furnace base plate 13 is guided to move in the left and right direction, and the connecting bracket 16 is fixedly attached to the center of the lower surface of the base plate 13 in a vertical downward direction. As the cylinder shaft 18 of the cylinder 17 is connected to the connecting bracket 16 of the base plate 13, the cylinder shaft 18 repeats the base plate 13 in the left and right directions according to the operation of the moving cylinder 17. Seashell sorting device according to size, characterized in that the transfer screening unit 12 is vibrated from side to side by moving.

According to claim 1 or claim 3, wherein the base plate 13 is fixed to the side surface blocking plate (10b) at a constant height vertically upward, front, rear, left and right on the outer surface and the normal drain pipe is connected to the base plate (13) Seashell sorting device for size, characterized in that the drain port (11b) is formed.

According to claim 1, wherein the base frame portion 19 is provided with a lower frame 20 positioned in a state lying down in the front and rear horizontal direction, respectively on the lower left and right sides, respectively, the front and rear upper surface portions of each of the lower frame 20, respectively The vertical frame 22 vertically upright is fixedly installed, and the lower part of each lower frame 20 is provided with a vibrator 9b which vibrates in the front and rear directions, and the base plate ( The upper end of the sorting part buffer spring 21 fixedly installed on the front, front, left, and right sides of the upper part of 13) is fixedly attached to the base frame part 19 by the sorting part buffer spring 21 to vibrate the vibrator 9b. Seashell sorting device according to size, characterized in that the vibration is operated smoothly in the front and rear direction during operation.

6. The base frame portion (19) according to claim 1 or 5 is transversely transversely in the front and rear horizontal directions between the front and rear vertical frames (22) located on the left side and the front and rear vertical frames (22) located on the right side. The frame 26 is fixedly attached, and a pair of auxiliary pedestals 27a are installed at the rear between the left and right transverse frames 26 in the horizontal direction, and coil coil springs are provided on the upper and left sides of each of the auxiliary pedestals 27a, respectively. The receiving plate buffer spring 28a is installed vertically upwards, and the first storage plate 29 having an open front is installed in the front-rear direction on the upper surface portions of the plurality of storage plate buffer springs 28a, and the first storage plate 29 ) Is mounted on the first housing plate 29 in a state in which a vibrator 9c vibrating in the front and rear direction is fixedly attached to the bottom surface of the bottom surface thereof, and the sorted shells falling downward through the plurality of transfer bands 38 are stacked on the first storage plate 29. 1opening of the storage plate 29 It is sent to the second storage plate 30 through the room, a pair of auxiliary pedestals 27b are installed in the front between the left and right transverse frames 26 in the horizontal direction, and the left and right sides of each auxiliary pedestal 27b. The upper plate portion is provided with a receiving plate buffer spring 28b made up of coil springs vertically upward, and the second storage plate 30 with the left side opened on the upper surface portion of the plurality of storage plate buffer springs 28b. The vibrator 9d vibrating in the left and right directions is fixedly attached to the lower surface of the second storage plate 30 so that the shells sent from the first storage plate 29 are stacked on the second storage plate 30. Seashell sorting device according to size, characterized in that it is sent to the outside of the transfer sorting unit 12 through the open left side of the second storage plate (30).

The side plate (7b) of claim 6, wherein the first storage plate (29) is inclined downward toward the front side, and the side plates (7b) are integrally formed on both the left and right sides and the rear side of the outer side of the first storage plate (29). The second storage plate 30 is installed to be inclined downward toward the left side, and the side plates 7c are integrally formed on the front, rear, and right sides of the outer side of the second storage plate 30 vertically. Shell sorting device by size.

The upper and lower portions of the plurality of rotating rollers 23 are disposed between the left and right vertical frames 22 positioned in front of the base frame part 19 and between the left and right vertical frames 22 located in the rear part. Each rotating roller 23 is rotatably installed in a horizontal direction, and each of the rotating rollers 23 is provided with a cylindrical rotating body 31 at a central portion thereof, and a roller shaft 24 at both left and right ends of the rotating body 31. ) Is integrally provided so that the roller shaft 24 penetrates the vertical frame 22 to be protruded outward, and any one of the plurality of rotating rollers 23 has a driven sprocket 32. ) And a drive motor 33 is installed on the vertical frame 22 in which the rotating roller 23 on which the driven sprocket 32 is installed is installed and the motor shaft 34 of the drive motor 33 is installed. Drive sprocket 35 is built in the drive sprocket 35 and the driven The plurality of transfer bands 38 and the remaining rotating rollers 23 are installed while the racket 32 is connected to the connecting means 36 made of a conventional belt or chain and rotates while wrapping the entire rotating roller 23. Size shell sorting device characterized in that the interlocking operation.

According to claim 1 or 8, wherein each of the rotary rollers 23 is formed on the outer circumferential surface of the rotary body 31 a plurality of band seating grooves 37 are formed at a predetermined interval to the plurality of rotary rollers 23 As the transfer band 38 is installed along each of the band seating grooves 37 formed, the transfer band 38 is displaced when the rotary roller 23 rotates to prevent the gap between the transfer bands 38 from being deformed. The rotating roller 23 has a plurality of rotating rollers 23 having lower rotating rollers 23 installed at an upper portion than the rotating rollers 23 installed at the rear upper portion of the base frame part 19. Seashell sorting device according to size, characterized in that the upper portion of the transfer band 38 is installed inclined downwardly forward.

According to claim 1 or claim 8, wherein the plurality of conveying bands 38 has a circular cross-sectional shape and the shell raised on the plurality of conveying bands 38 in accordance with the rotational drive of the conveying band 38 The base frame portion 19 is vibrated back and forth and left and right by the operation of the moving cylinder 17 and the vibrator (9b) while being transported to the front, characterized in that the shell is sandwiched between the transfer band 38 in the standing state is conveyed. Shell sorting device by size.

3. The shell sorting device according to claim 1 or 2, wherein the loading plate (8) is installed to be inclined downward toward the front side.