KR20030024761A - winnow equipment for shrimp - Google Patents

Abstract

PURPOSE: Provided is a selector for dry shrimps included in dry anchovies which utilizes vibration and wind to separate the mixed dry shrimps and anchovies with having similar weight so that it contributes to reduce time in separation. CONSTITUTION: The selector for the dry shrimps included in the dry anchovies comprises the parts of: a case(2); a supply part(3) which is placed at one upper edge of the case to supply the mixed dry shrimps and anchovies; a falling part which is placed inside the case to fall the mixed dry shrimps and anchovies; an air collection part(5) which sends outer air supplied from a wind generator into the selector; a release part(6) which keeps wind pressure and speed of outer air constant and moves lightweight dry shrimps and anchovies backward to release them; a chute part(7) which releases the dry anchovies moved forward; a vibration motor(M) which is respectively placed at both sides of the case to generate vibration; and a support part(8) which transfers the vibration of the vibration motor smoothly.

Description

Sorting apparatus for dried shrimp included in dried anchovy {winnow equipment for shrimp}

The present invention relates to a sorting device for dried shrimp included in dried anchovy, and more particularly, to fall through a plurality of inclined plates vibrated by the installation of a vibrating motor in the state where dried anchovy and dried shrimp are mixed together. And a drop portion for contacting the external air supplied from a wind generator such as a fan, and the dropping bottom of the floor and the dry shrimp contact the external air and move forward or backward. The present invention relates to a sorting device for dried shrimp included in dried anchovy.

In general, dried anchovies are captured in the fishery, boiled and dried for a certain period of time, and then sorted by size to commercialize them.

As the above-mentioned dried anchovy selected for commercialization may contain a number of dried shrimps that have been captured and subjected to the above process, it is necessary to separate them. As a method for selecting dried shrimps contained in the dried anchovy After putting mixed anchovies and dried shrimps into the container, they are dropped by the force of the manpower at the upper upper position of the operating fan, and the weight of the dried anchovies is heavier than the dried shrimps. There are ways to blow and drop and winnow.

However, in the case of the above methods, the sorting efficiency is lowered and the labor cost and working time are excessively increased because the worker sorts the dried shrimp contained in the dry anchovy by hand.

In addition, since the methods are not complete screening effect, the general sorting processing plant is screening the dried shrimp contained in dried anchovy, mainly depending on the work of picking shrimp by hand through the manpower.

The present invention has been proposed to solve the above problems, and an object of the present invention is to easily sort the dried shrimp contained in dried anchovy by vibration in the state of receiving the wind generated from the outside to sort out the efficiency and effect It is to provide a sorting device for dried shrimp included in dried anchovies.

In order to achieve the above object, the present invention is installed on the case, the upper side of one side of the case, the supply unit for quantitatively supply the mixed dried anchovies and shrimp, and the inside of the case is mixed and supplied from the supply unit Maintains constant wind pressure and wind speed through the air collector to collect the external air supplied from the wind generator such as a dropper and a fan to pass through the dried anchovy and shrimp, And a chute for discharging the dried shrimp and foreign matter, which are light in weight, and a chute for discharging the dried anchovy, which is moved forward at a constant wind pressure and wind speed, and a vibration motor installed on both sides of the case. The case is supported on the bottom surface and the support so that the vibration of the vibration motor smoothly transmitted Provides a sorting device for dried shrimp included in dried anchovies containing a portion.

1 is a full perspective view of the sorting device of dried shrimp contained in dried anchovy according to the present invention.

2 is a front view of FIG. 1;

3 is a left side view of FIG. 2;

4 is a cross-sectional view of FIG.

5 is a perspective view of the first, second, third inclined plate according to the present invention.

6 is a perspective view of the chute unit according to the present invention.

Figure 7 is a perspective view for explaining an embodiment of the operation of the sorting device of dried shrimp contained in dried anchovy according to the present invention.

FIG. 8 is a cross-sectional view illustrating selection of dried anchovies and dried shrimps by FIG. 7.

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

1, 2, 3, and 4, the sorting device for the dried shrimp included in the dried anchovy is installed on the case 2 and above one side of the case 2, and the mixed dried anchovy and dried shrimp A supply unit 3 for supplying a fixed amount and a drop unit 4 installed in the case 2 and a drop unit 4 and a fan to pass through the mixed dry anchovies and dried shrimps supplied from the supply unit 3. The air collecting unit 5 collects the external air supplied from the wind generator into the machine and the external air collected by the air collecting unit 5 maintains a constant wind pressure and wind speed to move the dry shrimp and foreign substances having a low specific gravity. And a vibration motor (M) installed at both sides of the chute (7) and the case (2) for discharging the dried anchovy, which is moved forward even at a constant wind pressure and wind speed, and the discharge unit (6) for discharge. ) And the case (2) It is supported on the bottom surface and includes a support (8) to smoothly transmit the vibration of the vibration motor (M).

The case 2 is coupled by the plate-shaped metal material 10 having a predetermined thickness and the plate-shaped metal material having a predetermined thickness spaced apart at regular intervals, to increase durability outside the bent plate-shaped metal material 10 For this purpose, a metal material such as flat iron 11 is welded.

The bent plate metal material 10 is to improve durability of the case 2 and to secure a predetermined space inside, and is coupled by at least two or more bolts in the outer direction of the case 2.

The supply part 3 is installed on one side end of the case 2 so that the dried anchovies and dried shrimps are sequentially supplied to the dropping part 4. The supply part 3 has a space part 3a therein and has a constant taper. It is made of the same or similar structure to the conventional hopper structure in which the outlet port 3b is formed to be inclined downward while maintaining the same.

The traveling direction for discharging from the supply part 3 to the dropping part 4 is a direction (I) toward the discharge port 6 for discharging dry shrimp having a specific gravity by maintaining a constant wind pressure and wind speed using wind generated from the outside. After being guided first to the secondary part in the direction of (O), which is the chute part 7 to be discharged by forward movement of the dry anchovy by vibration even at constant wind pressure and wind speed, and then to the drop part 4 through the discharge port 3b. It is configured to fall, which will set the vibration progress direction generated by the vibration motor (M) installed on both sides of the case (2) in the (O) direction of the chute (7) side of the curved anchovy and Dried shrimps are tangled with each other and closely adhered to each other, so that the primary induction in the (I) direction opposite to the direction (O) where agglomeration phenomenon occurs, the mixed dried anchovies and dried shrimps supplied to the supply part 3 is smoothly discharged from the outlet 3b. Jean It is to be able to.

In addition, in the supply part 3, at the lower end of the inclined surface 3c, the cut through hole 3d is placed so that even when a small amount of dried anchovies and dried shrimp remain inside the supply part 3, And the clearance adjustment damper (3e) to adjust the amount to be injected, and to solve the phenomenon that the mixed anchovy and dried shrimp are tangled under the vertical load and tangled on the upper side of the damper (3e) It consists of a structure including the protrusion part 3f.

According to the above embodiment, the supply part 3 is made of a hopper and is shown and described in the drawings as an example that the dried anchovies and dried shrimps mixed through the hopper are supplied to the dropping part 4. no.

For example, by installing a separate conveying conveyor (not shown) associated with the supply unit (3) on the bottom surface can also supply the dried anchovies and dried shrimp, in addition to the supply unit that satisfies the object of the present invention ( The structure of 3) can be implemented in various ways.

On the other hand, inside the case (2) is provided with a dropping portion (4) for passing through the mixed dry anchovies and dry shrimp supplied from the supply (3), the dropping portion 4 is the case (2) The first falling portion 4a, the second falling portion 4b, and the third falling portion 4c which are arranged inclined inclined inwards of the first falling portion 4a, the second falling portion ( 4b), the third drop portions 4c are made of a plate-shaped metal material having a predetermined thickness and both sides have a structure having a bent portion for coupling by the case 2 and at least two bolts.

This stepped configuration of the dropping portion 4 is between the outlet 3b of the supply portion 3 and the first falling plate 4a, between the first falling plate 4a and the second falling plate 4b, and the second. Dried anchovies and dried shrimps are dispersed at least four times between the falling plate 4b and the third falling plate 4c, and between the third falling plate 4c and the bottom surface 2a of the case 2. In order to maintain a constant wind pressure and wind speed, it becomes a desirable structure that can evenly contact the wind received from the outside into the inner space of the case (2).

At the end of the case 2 in the (O) direction, an air collector 5 for collecting outside air supplied from a wind generator such as a fan into the machine is fixed to the case 2 by welding or the like. As it proceeds from the end of the case (2) toward the (O) direction, it is inclined and greatly extended while maintaining a constant taper, thereby easily collecting external air into the space inside the case (2) to generate a constant wind pressure and wind speed. To serve.

One or more reinforcing ribs 12 are coupled to the case 2, the supply part 3, and the collection part 5 to prevent the structure from being deformed by external force such as vibration, and the inner space of the case 2. The plate-shaped metal material having a predetermined thickness is spaced at regular intervals and coupled by the fixing bar 13, and the fixing bar 13 is to improve durability of the case 2 and to secure a constant space inside. The upper and lower sides of the case 2 are joined by a method such as welding, and a rectangular metal square pipe may be used as the material.

The chute portion 7 for discharging the dried anchovy, which is moved forward even under a constant wind pressure and wind speed, is fixedly coupled to the lower end of the (O) direction of the air collector 5 by welding or the like.

Both sides of the case (2) is provided with a vibration motor (M) for screening the dried anchovies and dry shrimp mixed with the transfer of vibration, the vibration motor according to the present embodiment to generate the vibration in the (O) direction As an example, the dried anchovies and dried shrimps can be moved in one direction by the inertia.

The vibration motor (M) is made of a structure in which an unbalanced weight (UNBALANCE WEIGHT) installed inside in accordance with the application of electricity is rotated to generate its own vibration by the rotation of this weight, such a structure is a general vibration generating device, etc. As widely used, more detailed description is omitted.

The vibration generating direction of the vibration motor (M) can be variously set by the setting of the unbalance weight (U), but in this embodiment as shown in Figure 1 discharge side of dry anchovy (O) than the discharge side (I) of dry shrimp It is preferable to set so that the inertia force can be generated more, which means that the mixed dried anchovy and dried shrimp supplied to the dropping portions 4a, 4b, and 4c are inertial on the discharge side (I) of the dried shrimp by inertia. It becomes a preferable structure to move to the discharge side O.

At this time, when the mixed dried anchovy and dried shrimp proceeds toward the chute (7) side (O) direction, the dry air and the foreign matter collected by the air collector (5) maintain a constant wind pressure and wind speed The chute unit moves backward in (I) direction and is discharged and discharged to the discharge part 6, and the dry anchovy which has a specific gravity even at a constant wind pressure and wind speed is moved forward in the (O) direction without moving backward in the (I) direction. After passing through (7), it is discharged and collected.

The support part 8 is spaced apart in the longitudinal direction of the case 2, the buffer member 21 is coupled to one end of the fixing bracket 20 and the support frame that is in conflict with the other end of the buffer member ( 22) and spaced apart in the width direction of the case (2), respectively.

The shock absorbing member 21 may be a coil spring having a constant modulus of elasticity, and a cover (not shown) that may completely cover the shock absorbing member 21 to prevent direct contact with a foreign substance or human body. ) Can be installed.

The support frame 22 may be used a conventional square pipe, the lower roller caster 23 is installed on the lower side, the roller caster 23 is installed a brake lever 24 that can maintain a temporarily locked state do.

The support part 8 formed as described above supports the case 2 at a predetermined interval from the bottom surface and smoothly supplies the vibration generated from the vibration motor M to the supply part 3 and the drop part 4. Can be delivered to, the support frame 22, the roller caster 23 is installed to be able to further improve the mobility.

Accordingly, a preferred operating embodiment of the sorting device of the dried shrimp contained in the dried anchovy according to an embodiment of the present invention made as described above with reference to Figures 7 and 8.

First, the brake lever 24 of the roller caster 23 installed in the support frame 22 of the support part 8 is operated to maintain the locked state.

When the support part 8 is fixed to the bottom surface by the above process, the gap adjustment damper 3e in the supply part 3 is opened or closed in an appropriate amount in consideration of the distribution ratio of the mixed dry anchovies and the size of the dried shrimp. After preparing to make it possible to operate a device such as a fan that can generate wind power while maintaining a constant distance from the end of the (O) direction of the air collecting section (5), the strength of the wind to increase the sorting efficiency, if necessary Adjust the distance between them or set the distance close or far so that the light shrimp and the heavy shrimp are easily separated.

Then, when operating the vibration motor (M) by operating a separate control unit (not shown), by vibrating the vibration motor (M), the parts other than the support (8), that is, the case 2, the supply unit ( 3), the dropping portion 4, the air collecting portion 5, the chute portion 7 and the like will vibrate itself, the vibration is more smoothly transmitted by the buffer member 20 of the support (8). .

Therefore, when the mixed part of dried anchovies and dried shrimps are supplied to the supply part 3, that is, the space part 3a of the hopper in the above state, the dried anchovies supplied to this hopper are sequentially discharged by vibration. Is discharged to the drop plates 4a, 4b, and 4c of the drop section 4, respectively.

At this time, the vibration motor (M) is unbalanced of the vibration motor (M) so that the longitudinal direction of the case (2), that is, to act more from the discharge port side (I) of the dried shrimp to the discharge port side (O) of the dry anchovy By setting the weight U, the dry anchovy is moved to the outlet side O of the dry anchovy.

While the vibration force is affected by the vibration motor (M), the mixed dried anchovies and shrimps supplied to the first dropping plate are partially dropped in the (O) direction and some are flowed down the inclined surface to fall to the second drop. The mixed dried anchovies and shrimps, which are supplied to the second drop plate, are dropped in the (O) direction, and some flow down the slope to be supplied to the third drop plate, and are supplied to the third drop plate. The mixed anchovies and dried shrimps are partially dropped in the (O) direction and some are flowed down the inclined surface to fall to the bottom surface 2a of the case 2.

The mixed dried anchovies and dried shrimps that fall as described above are subjected to the wind with a constant wind pressure and wind speed supplied from a wind generator such as a fan, and the heavy dry anchovies fall in the vertical direction or toward the discharge section (I). The small shrimps that are moved a little and have a low specific gravity are moved and moved a lot in the direction (I), which is the discharge part 6, and fall on the bottom surface 2a of the case 2, respectively.

Mixed dried anchovies and dried shrimps dropped on the bottom surface 2a are separated and discharged by vibrating and wind-based description methods, which are separate from the dropping points of the discharge part 6 and the chute part 7. A collection container (not shown) may be installed and collected.

As described above, the sorting device of the dried shrimp included in the dried anchovy according to the present invention can be easily sorted from the mixed state of dried anchovy and dried shrimp with similar specific gravity by vibrating and wind but with a slight difference. The continuous work is possible, which greatly shortens the time required for sorting and selects while repeating the forward and backward movements repeatedly, maximizing the sorting effect and improving the work efficiency by separating the separated parts at opposite ends. There is.

Claims (4)

A drop which passes through the case, a supply portion for supplying the mixed anchovies and dried shrimps installed on one side end of the case, and which passes through the mixed dried anchovies and dried shrimps provided in the case and supplied from the supply portion An air collecting unit for collecting the unit and the outside air into the machine and a vibration motor for generating vibration in each of the cases, a chute unit for discharging the selected dry anchovy, and the selected dry shrimp A discharge part for discharging and the case is supported on the bottom surface and at the same time a support for allowing the vibration of the vibration motor to be transmitted smoothly, The falling portion is included in the dry anchovy including one or more falling plate inside the case Sorting equipment of dried shrimp. The method according to claim 1, wherein the dried anchovies and shrimps that fall on the bottom of the case to move forward by vibration and backward movement action by the wind so that the specific gravity is similar but heavier anchovy forward The sorting device for dried shrimp contained in dried anchovy, characterized in that the discharged and lighter dried shrimp is discharged backwards. The method of claim 1, wherein the falling portion comprises a plurality of casing dried anchovy and dry shrimp when the falling down maximizes the contact area with the wind and thinning the thickness of the dried shrimp contained in the dried anchovy, characterized in that the thinning contact. The method of claim 1, wherein the supply unit is provided with a gap control damper in the direction opposite to the direction to move the object so that the mixed dried anchovies and dried prawns can be discharged without tangling phenomenon, the through hole cut in the lower end of the inclined surface A device for sorting dried shrimp included in dried anchovies, characterized in that the dried anchovy and dried shrimp are completely discharged even when a small amount of dried anchovy remains.