KR20150138838A

KR20150138838A - Weight solter without imprecision

Info

Publication number: KR20150138838A
Application number: KR1020150163686A
Authority: KR
Inventors: 김윤호
Original assignee: 김윤호
Priority date: 2015-11-22
Filing date: 2015-11-22
Publication date: 2015-12-10

Abstract

The present invention relates to an electronic weight sorter without a sensor conveyor for weighing sorted items using a load cell while being composed of a conveyance part, a weight part without a sensor conveyor, a servo system, a conveying conveyor, a discharge device and a frame including legs and wheels. The present invention relates to an electronic weight sorter without a sensor conveyor having a measurement error removed therefrom by further comprising: a circular bottom plate including an enlarged central hole; a measurement plate arranged lower than in a cited invention and including one or more inclined outer walls; a decelerator fixing plate; a dual scraper fixing plate and a dual scraper between the circular bottom plate and the decelerator fixing plate; and a shaft further deepened to additionally insert the dual scraper fixing plate.

Description

{WEIGHT SOLTER WITHOUT IMPRECISION} A sensorless conveyor that eliminates measurement errors. {WEIGHT SOLTER WITHOUT IMPRECISION}

Sensor conveyor, weight sensing device

Inventor Patent No. 10-1555807 A checker with a sensor conveyor omitted.

The present invention relates to a technique of an electronic checkweigher to be installed on a ship particularly in the field of a weighing machine.

Abalone is an expensive product and it is cultured on the sea, and it is usually shipped to 16 grades. In order to ensure the freshness, a sorting machine is seated on the ship and sorting is done at the same time as catching abalone in a farm.

However, during the sorting operation, the checkweigher is placed on the deck on the ship and is exposed to unstable conditions due to rolling and pitching due to waves. Due to the inertia applied to the load cell due to the shaking of the ship, The separator has a very large error ranging from (several tens of grams) to several hundreds of grams, making it impossible to use it industrially.

In order to solve such a problem, a checkweigher (hereinafter referred to as a cited invention) in which a sensor conveyor is omitted is disclosed in Korean Patent No. 10-1555807 registered by the present applicant

While the sensor conveyor is omitted,

A servo system is installed to provide electronic technology that enables the scraper to perform split rotations,

There is provided a weighing apparatus including a measuring plate having a load cell and a measuring plate for weighing in total of about 95 g,

As a result, a technology that minimizes the physical strain on the load cell even on a ship with 6 to 7 ° of roiling or 10 to 12 ° of pitch has been provided, and precise measurement technology is provided on board.

However, there has been a problem that the weight discriminator in which such a sensor conveyor is omitted has five problems to be solved as described below.

1. Occurrence of measurement (measurement) error that is leaned or measured while being pressed

In the cited invention, when the ON switch of the control box is operated after supplying a certain amount of sorting article such as rollover to the supply section, the servo system starts operation and the transfer scrapers start the divided rotation on the upper side of the circular bottom plate, The sorting article temporarily stops moving after being pushed by the transporting scraper. Therefore, the sorting article temporarily stops moving after being moved by the inertia, and then stops. Therefore, a small amount of distance So that the sorting article is separated from the conveying scraper so that it is assumed that it is a preferable form for precise measurement. However,

In practice, there has been a problem of poor measurement in which the screened product is pushed by the transporting scraper and the weight is measured in a state of being leaned by the scraper frequently so as to be measured to be smaller than the actual weight of the screened product. There is a case in which the weight is measured after moving the tail bottom between the circular bottom plate and the transporting scraper. As a result, the measurement is performed in a state where pressure is applied to the measurement plate, There is a problem in the failure measurement,

In order to solve this problem, when the servo system 200 is operated and the transfer scraper 23 is set to be rotated in a predetermined distance immediately after being moved by the set split angle, the scraper is moved, stopped, retracted, stopped, There is a problem that the processing speed is remarkably lowered due to the repeated operation of the engine, so that the engine can be used industrially, but the engine can not be operated satisfactorily and effectively.

2. Problems of measurement (measurement) error caused by measurement when the selected goods move

If the selection item is an early-stage fish, the moving scraper stops rotating immediately after the fish has been pushed by the split-rotation movement, that is, when the fish is pushed and stopped temporarily, and then the fish moves a little further by inertia and stops when the fish is stopped. There was no problem because it was measured,

There was also no problem if the shell of the abalone was pushed while touching the circular bottom plate when the selected article was abalone, but there was a problem that measurement error occurred when the abalone was pushed while touching the circular bottom plate.

In other words, abalone is eaten with kelp or seaweed, and the abalone's flesh part is slippery vegetable fiber abundantly al gil acid is buried, and the abalone which is pushed by the scraper is pushed and moved by inertia and does not stop immediately, When the measurement is made during the movement, the measurement is made larger or smaller than the actual weight.

For reference, the processing speed of a conventional electronic checkweigher is 1 millisecond per 0.5 second, that is, the time for the scraper to start the split rotation again after completion of one split rotation of the rollover is made within 0.5 second, Is still in motion and can not be stopped within 0.5 seconds.

3. Poor measurement problem due to excessive accumulation between circular bottom plate and instrument panel

Abalone contains a large amount of food waste residue, kelp or seaweed. In the early stages, it often contains a large amount of scales and ornithine clippings that have been cut in gills. These fallen or early leaves fall on the round bottom plate, The brushes, which are integrally fixed and connected to the bottom, move the circular bottom plate one revolution and finally arrive at the measuring plate.

The circular bottom plate and the measuring plate are separated by a predetermined distance. Again, a relatively large foreign matter or a relatively large foreign matter in the mana seaweed residue is caught between the circular bottom plate and the measuring plate. Then, The measuring plate which is separated from the plate is formed with the circular bottom plate so that the measuring plate which is not independent can not be measured accurately.

4. Problem of scraper tails due to flatness of round bottom plate

Since the round bottom plate has a structure in which the outer wall is enclosed on the outer periphery and is integrally welded, it is difficult for the scraper to be precisely perpendicular to the shaft to which the scraper is to be mounted unless expensive complicated planes are machined.

As a result, the brush, which is fixedly connected to the round bottom plate and the bottom of the scraper, has a problem that the gap is scattered and the fish such as the early fish are moved while being stuck on the measuring plate, thereby causing a defect measurement. In order to prevent this, There is a problem in that the brush is operated while excessively pressing the circular bottom plate, which may cause the motor to overload.

5. Problems of Probability of Devices Located Below Transfer Conveyor

Due to the characteristics of a seafood separator that accumulates large quantities of foreign matter such as scales and abalone shell powder in the lower part of the conveying conveyor, it may be rotten and unsanitary after accumulation of sediments. Due to the frequent cleaning of water, electric wires, air hoses, solenoid valves There is a problem that parts are exposed to moisture and cause a short circuit.

The present invention has been made in order to solve such problems,

The present invention

1. Provide a means of double scraper under the round bottom plate to solve the problem of measurement (measurement) error of leaning or measuring while being pressed,

2. To provide a means of measuring boards surrounded by sloping outer walls for narrowing the space between the scrapers and preventing the selection goods from moving, in order to solve the measurement (measurement) error caused by measuring when moving the screened goods and,

3. In order to solve the problem of measurement failure due to the excessive accumulation of foreign matter between the circular bottom plate and the measuring plate, it is possible to provide a means of a round-

4. In order to solve the problem of scraping of the tail of the scraper due to the flatness of the circular bottom plate, it is possible to provide a means by which the orbit can be adjusted in height by a plurality of track supports,

5. Provide a means to raise all devices below the conveying conveyor to overcome the problematic probabilities of the devices located below the conveying conveyor.

If the present invention is applied to an on-line overturning job site,

It is possible to make a high-precision electronic weight screening operation that satisfies an error range of 1 g or less, thereby contributing to income increase of fishermen,

If the present invention is applied to screening operations on land of agricultural products such as dried persimmons having a weight of 100 g or less or dried shiitake mushrooms having a weight of 60 g or less,

It is possible to perform a high-precision electronic weight sorting operation satisfying an error range of less than 1 g. Since the conventional sensor conveyor and the sensor conveyor are omitted, the size of the device becomes very compact, The impact on the industrial sector will be great.

Therefore, it is possible to measure more precisely compared with the conventional electronic weighing apparatus, and it is possible to manufacture at a low cost, and it is possible to increase the penetration rate, and it is expected that the difficulty in maintenance can be reduced because the device is omitted, .

1 is a front view of a checkweigher according to the present invention.
Fig. 2 is a detailed perspective view of a metering section including the scraper of Fig. 1; Fig.
3 is a plan view illustrating how the sorting article is moved to the circular bottom plate of FIG. 1;
FIG. 4 is a detailed perspective view showing and showing added parts of the weighing unit according to the present invention in comparison with FIG. 2; FIG.
5 is a front view of the checkweigher according to the present invention.
Figure 6 is a side view of Figure 4;
Fig. 7 is a plan view of Fig. 4
8 is a perspective view of a pedestal base plate according to the present invention;
9 is a perspective view illustrating a pedestal base plate supporting steel according to the present invention.
10 is a plan view illustrating upper and lower coupling parts of a pedestal base plate according to the present invention;
11 is a plan view showing a round bar orbit according to the present invention.
12 is a plan view showing a scraper arrangement according to the present invention.
13 is a front view of the track support;
14 is a side view illustrating the arrangement of the orbital pedestal and the scraper.
Fig. 15 is a detailed perspective view of Fig. 13; Fig.
16 is a perspective view showing an abalone measuring plate according to the present invention.

1 is a front view of the checkweigher according to the present invention,

A conveying unit 20, a metering unit 30 in which a sensor conveyor is omitted, a servo system 200, a conveying conveyor 40, a discharging device 50, a leg 70 and a wheel 80 And the sensor conveyor for measuring the sorting article 100 using the load cell 200-1 while omitting the sensor 60. [

Fig. 2 is a detailed perspective view of a metering section including a scraper in Fig. 1,

FIG. 4 is a detailed perspective view showing and displaying additional parts of the weighing part according to the present invention or components constructed in addition to the FIG. 2; FIG.

Here, the description will be made while comparing FIG. 2 and FIG.

As shown in FIG. 4,

A circular bottom plate 21 having a central hole 21-1, which is larger than the central hole 21-1, is further substituted,

The measuring plate 90 having the inclined outer wall 90-1 at one or more positions is further replaced by a substitute,

The speed reducer fixing plate 60-1 is further constructed,

A double scraper fixing plate 23-2 and a double scraper 23-3 are provided between the circular bottom plate 21 and the speed reducer fixing plate 60-1,

By additionally providing a longer shaft 115-1 for further insertion of the double scraper fixing plate 23-2

The present invention relates to an electronic sorting machine in which a sensor conveyor for eliminating measurement errors is omitted, and an electronic sorting machine in which a conveyor is omitted is a known technology. Therefore, I will explain.

The frame 60 is made of a plate-like metal material, and a plurality of stay bars 63, which are formed by pairing the left and right plates symmetrically with each other, .

The frame 60 has a structure in which the legs 70 and the legs base plate 71 are integrally coupled to each other on the lower side and a pair of the left and right adjusting legs 75, And a pair of wheels 80 are provided on the inner side of the adjustable seat 75.

A conveying conveyor 40 is provided inside the frame 60 and a discharge scraper 51 for discharging the sorting article 100 moving to the upper surface of the conveying conveyor 40 is provided above the frame 60 And a cylinder chamber 400 as an enclosed space for accommodating the discharging device 50 is provided at an upper portion of the cylinder chamber 400. The cylinder chamber 400 is supported by the frame 60 and the plurality of cylinder room support rods 400-1 A scraping shaft 53 and an exhaust scraper 51 are provided so as to receive the air cylinder 52 for operating the exhaust scraper 51 while receiving the scraping shaft 53. When the air cylinder 52 is operated, The sorting article 100 that has undergone the weight measurement is placed on the upper surface of the conveying conveyor 40 that travels in an endless track and then moves. At the moment when you arrive at the specific location you set, the corresponding Soleil A linear reciprocating motion due to the operation of the air cylinder 52 causes a rotational movement of the scraping shaft 53 and the scraping shaft 53 is rotated by the operation of the air cylinder 52. [ A discharge scraper 51 fixedly connected to the discharge scraper 51 is operated to constitute a discharge device 50 for causing the corresponding discharge scraper 51 to scrape off the sorting article 100 to discharge it, As a known technique of the sorting machine, a further detailed description will be omitted.

In the present invention, a scraping shaft 53, which is a discharging device 50, an air cylinder 52, and a solenoid valve (not shown) are provided in the cylinder chamber 400, which is a closed space having a roof 400-2. An electric wire for operating a solenoid valve (not shown), and an electric wire of a motor 40-1 of the conveying conveyor 40 are accommodated in the air cylinder 52 It is constructed so that various parts and electric wires are not exposed to moisture from the water cleaning after the selection of aquatic products

The belt of the conveying conveyor 40 is structured such that the upper surface thereof is supported by the metal plate 40-1 to sweep away all the foreign substances and the lower surface is smoothly sagged. The belt conveyor 40 is designed so that the belt is easily returned to the turning point of the head pulley through the metal plate 40-1. The material of the belt is made of a plastic belt and the porosity is about 40%, and the material having excellent breathability and ease of cleaning is selected and used.

As described above, in the present invention, the cylinder chamber 400 is provided on the conveying conveyor 40,

Corresponding to the fifth task to be solved; There is a problem that the parts are exposed to moisture and are likely to cause a short circuit, and a preferable constitution is to solve the problem that the accumulation of a large amount of accumulation of aquatic products may be decayed and unsanitary.

On one side of the frame 60, a plurality of round bottom plate support pillars 21-2 for coupling and supporting the carrier 20 are provided.

The circular bottom plate supporting column 21-2 may be replaced with a round bottom plate supporting column 21-2 by using a plate-like metal material in a bent form. However, in the present invention, They are processed and joined together by a method such as a bolt.

3, the conveying unit 20 includes a circular bottom plate 21 and an outer wall 22. When the sorting article 100 placed on the upper side of the circular bottom plate 21 is conveyed by the conveying scraper 23 or the brush 22, And then moved to the upper side of the conveying conveyor 40 which is rotating in an endless track and then moved to the discharge scraper 51 And thus the present invention is not limited to the cited invention.

A circular bottom plate 21 having a larger central hole 21-1 may be additionally replaced,

A measuring plate 90 having a slant outer wall at one or more positions is further provided as an alternative to the cited invention,

The speed reducer fixing plate 60-1 is further constructed,

And a further longer shaft 115-1 is additionally provided for further insertion of the double scraper fixing plate 23-2.

The circular bottom plate 21 can be divided into various equally divided portions for performing divided rotations according to the sorting article. However, in the present invention, the circular bottom plate 21 is shown as being divided into four equal parts and the number of the transfer scrapers 23 is 14 do.

One side of the circular bottom plate 21 and the outer wall 22 is limited to the trajectory on which the conveying scraper 23 travels and is blocked by the area of 12 equals of the equally divided area and the area corresponding to the equally divided area is not cut Respectively.

When the conveying scraper 23 rotates clockwise as shown in FIG. 4, the sorting article 100 moves while being placed on the upper side of the circular bottom plate 21 up to the 12th equal position 101, Since the circular bottom plate 21 and the outer wall 22 are not cut off at the equal division position 102, they fall downward and measure the weight on the measuring plate 90 and then move to the position 103 of the 14th equal portion Since the circular bottom plate 21 and the outer wall 22 are not cut off at the position 103 of the 14th equal portion, the sorting article 100 drops down to the lower side of the measuring plate 90 and is lower than the height of the measuring plate 90 Is moved on the upper surface of the conveying conveyor 40 rotating at an infinite orbit from the position 103 of the 14th equal portion having a lower height.

In this case, since the measuring plate 90 of the cited invention has a height that is the same as the height of the circular bottom plate 21 or a height that is slightly less than 10 mm less than the height of the circular bottom plate 21, In the same case, the case where the weight is measured while being pushed by the conveying scraper 23 and leaned by the scraper 23 is frequently encountered, which is a problem of poor measurement which is measured to be smaller than the actual weight of the sorted product.

There is a case where the weight is measured with the tail inserted between the circular bottom plate 21 and the conveying scraper 23 while the tail is moved. In more detail, the early body is placed on the measuring plate 90 ), But the early tail is measured in a state in which pressure is applied to the measurement plate by the transfer scraper 23 being pressed at the position 101 of the 12th equal portion, so that the actual weight of the selected product There has been a problem of poor measurement which is to be measured.

On the other hand,

And a double scraper 23-3 having one or more scraping projections 23-4 on the lower side of the bottom of the circular bottom plate 21. The scraper 23-3 has a height lower than the height of the double scraper 23-3, The height of the double scraper 23-3 is about 40 mm and the distance between the circular bottom plate 21 and the double scraper 23-3 is about 5 mm and the double scraper 23-3 and the measuring The total height of the circular bottom plate 21 and the bottom of the measuring plate 90 is about 50 mm so that the distance between the bottom of the plate 90 and the bottom of the plate 90 is about 5 mm. The trunk and the tail will fall down to the bottom of the measuring plate 90 without touching the transfer scraper 23.

On the other hand, while maintaining the interval between the transfer scraper 23 and the transfer scraper 23, that is, the same interval (pitch) as "W1" which is the pitch of the transfer scraper 23, The weight of the double scraper 23-3 can be measured while it touches the lower portion of the circular bottom plate 21 and is pushed by the conveying scraper 23 and is lowered by about 50 mm There is a possibility that the dropped early stage can be stopped only after reaching the previous double scraper 23-3 which has been pushed forward even after landing on the bottom of the measurement plate 90 and the force for further advancing due to inertia remains, In the case where the live part is landed on the bottom of the measurement plate 90 as an overturn, there is a possibility that the weight will be measured after moving actively before and after the measurement plate 90 due to slippery components.

In order to solve the possibility of such poor measurement, in the present invention, as shown in FIG. 16, the measuring plate 90 is provided with outer walls 90-1, 90-2, 90-3, 90-4 inclined obliquely The total spacing W2 between the outer walls is set to be smaller than the spacing between the transfer scrapers 23 or the spacing between the duplex scrapers 23-3 so that the screening article 100 can be separated from the double scrapers 23-3, (23-3) without measuring the weight,

The height of the outer wall 90-1 on the left side when viewed in the traveling direction of the sorting article 100 can be as high as about 30 to 40 mm but the outer wall 90-2 of the inner wall and the outer wall 90-3 And the height of the rear outer walls 90-4 is reduced to about 20 mm or so so that the rotating double scrapers 23-3 are moved to the outer wall 90-2 of the inner wall and the outer wall 90-3 ) And the rear outer wall (90-4) without interfering with each other,

Particularly, in the front outer wall 90-3 and the rear outer wall 90-4, one or more pieces of a claw (corresponding to one or more claw protruding portions 23-4) provided at the bottom of the double scraper 23-3 The ridge projection portion 23-4 has a passage space portion 90-6 through which the projection portion 23-4 can pass so that the outer wall 90-3 at the front side and the outer wall 90- 4, and scrapes only the early landed land on the bottom of the measurement plate 90. [0052] As shown in FIG.

The materials of the outer walls 90-1, 90-2, and 90-4 may be stainless steel, welded, or integrated into a plastic injection molding. In the present invention, however, the outer walls 90-3 ) Is specified by the PC plate (POLYCARBONATE PLATE).

The front outer wall 90-3 is formed as a PC plate and is fixedly connected to the measurement plate 90 by the bolt coupling groove 90-5 and has the same height as the outer wall 90-1 Which is about 20 mm lower, which can be changed in accordance with the type and shape of the sorting item.

Due to the shape of the obliquely inclined outer walls 90-1, 90-2, 90-3, and 90-4, the sorting article 100 falling on the bottom of the measuring plate 90 can not move or fluctuate in any case And the landing is completed and the weight measurement can be performed in a stable state without being contacted with or pressed against the outside.

The screening article 100 that has undergone precisely weighed measurement is moved to the position 103 of the 14th equal portion by the double scraper 23-3 positioned vertically below the transport scraper 23 that pushes the screening article 100 downward 90-2, 90-3, 90-4, 90-2, 90-3, 90-4, 90-2, 90-3, 90-4, 90-2, 90-3, 90-4, 90-2, 90-3, 90-4, 90-2, 90-3, 90-4, The double scraper 23-3 is positioned at the position 102 of the thirteenth portion of the sorting article 100 because the outer wall 90-3 at the front is a thin plate having a thickness of about 0.5 mm, The front outer wall 90-3 is prevented from being obstructed by the front outer wall 90-3 when moving from the position of the front wall 90-3 to the position of the 14th equal portion 103, The sorting article 100 is discharged to the upper surface of the conveying conveyor 40, Then by the excessive transfer prevent departing towards the outer side of the conveyor 40 is controlled to move towards the discharge device 50.

In other words, the PC plate as the outer wall 90-3 at the front serves as an oblique sloping outer wall for suppressing the force to be advanced by the inertia and the screening article 100 landing on the bottom of the measuring plate 90 And the picked article 100 dropped on the bottom of the measurement plate 90 is placed on the floor immediately after it drops to complete the landing,

When the screening article 100 after the weight measurement is scraped by the double scraper 23-3, it naturally warps and passes through the screening article 100 and is restored to its original position by elasticity. The test is possible because it is a PC plate of a thin plate of about 0.5mm which is excellent in elasticity and restoring force.

However, the shape of the double scraper 23-3 and the shape of the PC plate as the outer wall 90-3 at the front can be most appropriately modified and applied depending on the shape and characteristics of the screening article.

As described above, the measuring plate 90 having the obliquely inclined outer walls 90-1, 90-2, 90-3, and 90-4 is provided at about 50 mm below the circular bottom plate 21, W2 ", which is an interval between the outer walls 90-3, 90-4, is smaller than" W1 ", which is an interval between the double scrapers 23-3, (Measurement) error caused by leaning or leaning with the scrapers (23-3), and at the same time, solving the measurement (measurement) error problem caused by measurement when moving the sorting article do.

However, the height between the measurement plate 90 and the circular bottom plate 21 is about 50 mm, but the present invention is not limited thereto. The shapes, angles, thicknesses, and heights of the outer walls 90-1, 90-2, 90-3, and 90-4, which are obliquely inclined depending on the type, size, thickness, Of course, it can be adjusted, of course.

For example, in the case of early organisms, proper surface moisture is maintained due to the characteristics of early organisms, and since the landing force is very stable due to the elasticity of the fish flesh, there is no fear of being pushed back after landing on the bottom of the measurement plate 90, (90-4) can be omitted naturally.

The measurement plate 90 having such a configuration is not directly coupled to the load cell 200-1.

The load cell 200-1 is directly coupled to the load cell lower bracket 200-2 on the lower side and is fixed to the frame 60. The load cell 200-1 is directly coupled to the load cell upper bracket 200-3 on the upper side, 200-3 through the three-point support hole provided on the outer periphery of the mounting plate 200-3.

When the height adjustment bolt 200-4 is directly welded to the measurement plate 90 using the dish head bolt, the height of the measurement plate 90 can be adjusted freely and easily if necessary .

Next, another embodiment of the circular bottom plate 21 will be described with reference to FIGS. 5 to 16.

When the screening article 100 is particularly in the overturned state, a large amount of tallow residue, abalone shell fragments, or various crumbs that have been fed to the captured abalone may be simultaneously injected for screening, which is similar to the circular bottom plate 21 of the cited invention There arises a problem that is difficult to be accepted as a plate-like metallic material. That is, the amount of the foreign matter may be too large. These foreign substances are collected by the transfer scraper 23 or the brush 23-1 until just before the measurement plate 90, and then fall down to the measurement plate 90, It may be necessary to drop directly from the entire surface of the circular bottom plate 21 to the bottom without collecting it until just before the measurement plate 90. [

To this end, the present invention provides a means of a circular-rail track (500) consisting of a plurality of circular rods in place of the circular bottom plate (21) made of sheet metal, In order to solve the problem of flatness, which is one of the problems, the round bar track 500 is fixedly coupled by a plurality of track supports 501, and the track support 501 provides means for adjusting the height.

A detailed description for the completion of such a configuration is shown in the drawings.

(Three in the present invention) are provided on one side of the frame 60 and then the pedestal base supporting plate steel 503 is inserted into the through hole 502, And the frame 60 and the supporting beams 503 are integrally fixedly connected by welding or the like.

As shown in FIG. 8, a plurality of base plate supports 505-1, 505-2, 505-3, 505-4, 505-5, and 505-6 are provided between the three support beams 503, The base plate 504 and the base plate supports 505-1, 505-2, 505-3, 505-4, 505-5, and 505-6 are supported by the base plate 504, The plate-supported beams 503 and the frame 60 are integrally fixed to each other and are durable and durable.

The base plate 504 is divided into a semicircle and fixed to the frame 60 by a frame engaging hole 506 in the forward direction and a base plate 504 which is semicircular in the rear by a base plate engaging hole 507 So that they can be combined into one body.

However, the base plate 504 may be manufactured as one body

505-2, 505-3, 505-4, 505-5, and 505-6, a base plate 504, and a pedestal base plate 505. [ It is of course possible that all of the support beams 503 may be fabricated in one piece by plastic molding or the like and may change the quantity if necessary.

A plurality of track supporters 508 for fixing the track supporter 501 are fixed to the upper surface of the base plate 504 and fixed to the base plate 504 by means of bolts or the like, (508) has a slot hole (509) so that the height of the orbital pedestal (501) can be adjusted.

A plurality of round bar receiving grooves 601 are provided at the uppermost end of the track supporter 501 to form a round bar track 500 having a plurality of round bars 600 having a diameter of about 3 mm. In order to prevent the moving slippery overturning from moving actively to the left and right, the cross-section of the round-head receiving groove 601 is configured such that a flat bottom surface is maintained at the center and an oblique sloped surface is maintained to the left and right.

The round bar receiving grooves 601 may not protrude upward beyond the uppermost surface of the round bar 600 even after the round bar 600 is received therein and protrude slightly beyond the central portion of the round bar 600, But it does not interfere with the flow of the abalone moving along the round bar orbit 500 and makes the abalone a desirable structure that is not damaged.

A scraper hole 602 is provided below the round bar track 500 of the track supporter 501 so that the double scraper 23-3 can pass therethrough and a slot hole 509 are provided on the base fixing hole 603.

Further, in the present invention, the measuring plate 90 provided with one oblique sloping outer wall as already described in the present invention, which is arranged slightly lower than the double scraper 23-3, Alternatively,

(Rollover) conveyed by the conveying scraper 23 along the upper surface of the round-rod track 500 is transferred to the measuring plate 90 having the obliquely inclined outer wall at one or more places thereof without a large swaying or sliding And is scraped again by the double scraper 23-3, so that the scraper 23-3 is separated from the measuring plate 90 and is connected to the conveying conveyor 40 for sorting and separating.

As shown in FIG. 11, the round bar track 500 formed by the round bar 600 and the round bar 600 has a compact structure of about 10 mm between the round bar 600 and the round bar 600, The rolled abrasion continues to move along the upper surface of the rounding railway 500 by the transfer scraper 23 or the brush 23-1 while the tangle residue or the like is transferred by the transfer scraper 23 or the brush 23-1 to the circular- (500) so as to be able to fall directly below the round bar track (500), which is a gap between the round bar (600) and the round bar (600)

A closing condition may be formed such that rollover is not likely to be injected in a certain section of the round bar track 500 where the rollover is almost reached toward the measurement plate 90 and the distance between the round bar 600 and the round bar 600 is about The number of the round rods 600 is reduced by 50% so as to be about 20 mm, so that the seaweed residue and the debris that have not fallen even thicker or bigger can be more positively dropped below the round bar track 500.

The circular-rail trajectory 500 as described above has a much larger diameter than the circular bottom plate 21 so that the motor or the like can be protected from falling objects. In order to satisfy such a condition, A plate 700 is provided at the center of the round bar track 500 and a gear reducer fixing collar mounting hole 701 is provided at the center of the motor base plate 700 to fix a servo system 200 including a deceleration motor, , And the motor base plate 700 is fixedly coupled with the frame 60 by four height adjusting bolts 702.

A longer shaft 115-1 protrudes above the reducer fixing collar mounting hole 701 at the center of the motor base plate 700 in comparison with the cited invention and is provided at the upper end of the shaft 115-1 with a pillar 116 And a plurality of transfer scrapers 23 are coupled along the circumferential surface of the rotary plate 118. The transfer scrapers 23 having a larger diameter are spaced apart from each other by a predetermined distance In order to provide a structurally stable bond, the present invention includes a gap retaining roof 703.

A brush 23-1 is attached to an end of the transfer scraper 23 by a brush mounting bracket 704. The lowermost end of the brush 23-1 is connected to a round rod 600 of the round- So that a plurality of the transfer scrapers 23 are caused to rotate due to the split rotation, so that the split rotations can be stably performed without shaking due to the inertia, A scraper hole 602 is provided below the round bar trajectory 500 of the pedestal 501 so that a double scraper 23-3 having one or more scratch protrusions 23-4 can pass therethrough. The double scrapers 23-3 in the example are fixedly connected to one side of the transfer scraper 23 by bolts as shown in Fig.

When the servo system 200 is operated on the carrying unit 20 having the above-

The shafts 115-1, the rotating column 116, the rotating plate 118 and the conveying scrapers 23 are simultaneously driven and rotated to remove the seaweed debris such as seaweed and various crumbs And the like are dispersed before arriving at the measuring plate 90 and fall downwardly to the lower side of the round bar raceway 500, so that accurate weight measurement can be performed.

In the present invention, the input of the rollover is manually explained and shown, but the present invention is not limited thereto.

After capturing the abalone in the sea, foreign matter (shellfish) attached to the shell is removed, and then it is immediately put into the carrying unit 20 to be screened without having time to accumulate for maintaining freshness. When the abalone is stacked, It is necessary to supply and input manually by hand,

It is needless to say that, in the case of other selected articles such as persimmons, dried persimmons and dried shiitake mushrooms, an automatic feeding device (not shown) may be provided as a pretreatment device in connection with the apparatus of the present invention.

Although the present invention has been described by way of example only as an example of a screening article capable of precise measurement even on a line on which a rowing and a pitching exist, the present invention is not limited thereto.

The present invention relates to various fishes, shellfishes and dried persimmons including early and shrimp. It can be applied to all kinds of agricultural products such as raw food.

In addition, all of the similar but minor differences in technical ideas which are attempted to achieve the object of the present invention are within the scope of the present invention.

The conveying section 20, the metering section 30, the conveying conveyor 40, the discharging device 50, the servo system 200,

Claims

A conveying unit 20, a metering unit 30 in which a sensor conveyor is omitted, a servo system 200, a conveying conveyor 40, a discharging device 50, a leg 70 and a wheel 80 And a sensor conveyor for measuring the selected article (100) by using the load cell (200-1) while being composed of a frame (60)

The circular bottom plate 21 provided with the center hole 21-1, which is larger than the circular bottom plate 21,
A measuring plate 90 having an inclined outer wall arranged at a lower position than the circular bottom plate 21 and having one or more obliquely inclined outer walls may be further substituted,
The speed reducer fixing plate 60-1 is further constructed,
A double scraper fixing plate 23-2 and a double scraper 23-3 are additionally provided between the circular bottom plate 21 and the speed reducer fixing plate 60-1,
Characterized in that a further elongated shaft (115-1) is additionally provided for further insertion of the double-scraper fastening plate (23-2)
Electron checkweigher without sensor conveyor eliminating measurement error.

A conveying unit 20, a metering unit 30 in which a sensor conveyor is omitted, a servo system 200, a conveying conveyor 40, a discharging device 50, a leg 70 and a wheel 80 And a sensor conveyor for measuring the selected article (100) by using the load cell (200-1) while being composed of a frame (60)

There is provided a means of a round bar track 500 made up of a plurality of round bars 600 in place of the circular bottom plate 21 made of a plate-shaped metal material, and the round bar track 500 is provided with a plurality of tracks The carrying unit 20 which is supported by the pedestal 501 and provides means for adjusting the height can be additionally replaced,
The plurality of track supports 501 are formed in a lower structure by the track plate support plates 508, the support base plate 504, the base plate support members, and the support base plate support member steel members 503 And the structure is integrally fixedly coupled to the frame 60,

The lower end of the brush 23-1 mounted on the end of the conveying scraper 23 by the brush mounting bracket 704 is dividedly rotated while lightly touching the upper end of the round bar 600 of the round bar track 500, A double scraper 23-3 is integrally fixedly connected to one side of the base 23 by bolts or the like,

The measuring plate 90 having an inclined outer wall arranged at a lower position than the double scraper 23-3 and having one or more obliquely inclined outer walls may be further substituted,

The circular base track 500 has a diameter much larger than that of the circular bottom plate 21 so that the motor base plate 700 is provided at the center of the circular-circle track 500 so that the motor or the like can be protected from the fall- A decelerator fixing collar mounting hole 701 is provided at the center of the motor base plate 700 to fix the servo system 200 including the deceleration motor and the motor base plate 700 is fixed to the four height adjusting bolts 702 to be fixedly coupled with the frame 60 so as to be adjustable in height,
A shaft 115-1 protrudes above the gear reducer fixing collar mounting hole 701 at the center of the motor base plate 700. A rotary column 116 and a rotary plate 118 And a plurality of the transfer scrapers 23 are coupled along the circumferential surface of the rotating plate 118. [
Electron checkweigher without sensor conveyor eliminating measurement error.

A conveying unit 20, a metering unit 30 in which a sensor conveyor is omitted, a servo system 200, a conveying conveyor 40, a discharging device 50, a leg 70 and a wheel 80 And a sensor conveyor for measuring the selected article (100) by using the load cell (200-1) while being composed of a frame (60)

A cylinder chamber 400, which is a closed space having a roof 400-2, is provided on the conveying conveyor 40,
(Not shown) for operating the scraping shaft 53, the air cylinder 52, the solenoid valve (not shown), and the air cylinder 52, which are the discharging device 50, (Not shown), and a motor (not shown) of the conveying conveyor 40 are housed in the water collecting unit so as to prevent water from being exposed to various parts and electric wires from water cleaning performed after sorting aquatic products And the electronic weight discriminator.