KR20110116924A - Foreign substance sorter - Google Patents

Abstract

Disclosed is a foreign matter selector. The disclosed foreign material sorter is coupled to the upper tube for transporting the conveyance, the lower portion of the upper tube, the case having a space for transporting the conveyance therein, is installed to be receivable inside the case, the foreign matter contained in the conveyance by magnetic force It is characterized in that it comprises a lower tube provided in the lower portion of the case for attaching, filtering the foreign matter selection unit and the transport material selected by the foreign matter selection unit to the bottom.

Description

Foreign substance sorter {FOREIGN SUBSTANCE SORTER}

The present invention relates to a foreign matter sorter, and more particularly, by simply configuring the foreign matter sorting unit to hang several kinds of foreign matters at the same time in advance, thereby eliminating the overload caused by the foreign matters in another sorting machine and the apparatus that follows, The present invention relates to a foreign matter sorter that increases lifespan.

In general, the sorting machine removes foreign substances such as hair, paper, plastic pieces, vinyl chips, and flakes of iron, which have different specific gravity mixed in the grains, pills, powdered medicines, etc. This is a device for sorting only necessary conveyed materials.

The sorting machine vibrates sieve to filter foreign materials from the conveyed material, and the wind separator to suck and filter light foreign materials such as hair, paper and vinyl pieces, and the magnetic force to sort iron (metal powder) using magnetic force. ) And a color sorter for sensing and selecting a color difference.

The sorting machine is used in various fields such as selecting foreign matters in grains in the field of milling, classifying foreign matters in medicines in the pharmaceutical field, and selecting foreign matters in recycled products such as plastics and cans in the recycling field.

For example, in the field of smelting, various sorts of foreign substances contained in grains are filtered out by appropriately combining four sorters, such as a vibrating separator, a wind separator, a magnetic separator, and a color separator.

The above-mentioned invention means a background of the technical field to which the present invention belongs, and does not mean the prior art.

However, when various types of existing sorters are properly combined on the transfer line to filter foreign matters from the conveyed material, it is not possible to preferentially select other types of foreign substances other than the foreign substances suitable for the type in the intermediate process, so that they are installed for each process. There is a problem that the overload on each of the sorting device and the equipment causes a decrease in the performance and life of the equipment.

In addition, the existing sorting machine is complicated in structure, high in manufacturing cost, and is installed by combining various types of sorting machines separately, and thus requires a lot of installation space. This is not easy, productivity is lowered, there is a problem that the foreign matter screening efficiency is reduced.

Therefore, there is a need for improvement.

The present invention has been created by the necessity as described above, by simply configuring the foreign matter sorting unit to hung several kinds of foreign matter at the same time in advance to solve the overload caused by the foreign matter in another sorter and equipment that follows, the performance and life of the facility The object is to provide a foreign matter sorter to increase the.

In addition, a plurality of magnetic rods are arranged in the frame at equal intervals to completely remove iron pieces, and the sieve is divided into two areas in a double-shaped shape to completely remove foreign substances of different sizes and lengths from the conveyed object. The purpose is to provide.

In addition, the structure is simple to reduce the production cost, does not require a lot of installation space, to minimize the crushing of the conveyed material, to facilitate the supply of the object to increase the productivity, and to provide a foreign matter sorter that increases the efficiency of foreign matter screening The purpose is to.

In addition, the foreign matter sorter according to the present invention, the storage unit is easy to receive the foreign matter sorting unit in the case through the guide unit, and the foreign matter sorter provides maximum convenience in use because it checks the loading state of the foreign matter through the door of the door from time to time. The purpose is to provide.

In order to achieve the above object, the foreign matter sorter according to an embodiment of the present invention includes an upper tube for transporting the conveyed material; A case coupled to a lower portion of the upper tube and having a space in which the conveyed object is conveyed; A foreign material sorting unit installed to be receivable inside the case to attach and filter foreign materials contained in the conveyance by magnetic force; And it characterized in that it comprises a lower tube provided in the lower portion of the case for discharging the transport material selected by the foreign matter selection unit to the lower.

In addition, the upper tube is a straight pipe portion for transferring the conveyance up and down; And an expansion pipe connected to the lower portion of the straight pipe portion in all directions to disperse the conveyed material.

In addition, the case is characterized in that the door is hinged to accommodate the foreign matter selection unit.

In addition, the door is characterized in that the inspection window for checking the inside of the case is provided.

In addition, the door is formed with a hook, characterized in that the locking portion is locked to the hook is formed in the case.

In addition, the foreign matter selection unit is received in the case, the frame is opened to accommodate the conveyed object; A magnetic force unit installed on the frame to attach and remove foreign substances of a metallic material from the foreign substances with magnetic force; And it characterized in that it comprises a sieve provided in the lower portion of the frame to remove the remaining foreign matter in the conveyance passing through the magnetic portion.

In addition, the inlet of the frame is formed in a square, the filter screen is characterized in that the foreign material of the different size and length of the conveyed material in the foreign material is filtered.

In addition, the strainer is formed in a double duct shape based on the storage position of the case, characterized in that the central portion of the strainer further comprises a separating plate for separating the conveyed object into two areas.

In addition, the sieve is characterized in that the opening is formed to observe the filtering state of the foreign matter, when viewed from the storage position of the case, the opposite side of the opening is characterized in that it is provided with a blocking plate for preventing the separation of the conveyed material and foreign matter. .

The magnetic force unit may include a plurality of fixing members installed to correspond to each other on the frame; And a plurality of magnetic rods fixed to the fixing member and disposed to cross the frame.

In addition, the fixing member is characterized in that it is detachably installed in the insertion groove which is open on the frame.

In addition, the foreign matter selection unit is characterized in that the sliding housing in the case by the guide unit.

In addition, the guide portion locking projections are formed to be opened to both sides of the frame; And a guide jaw formed on the inner surface of the case so as to be slid by the locking projections and to receive the foreign matter sorting unit.

In addition, the lower tube is formed integrally extending in the lower portion of the case, characterized in that configured gradually narrower toward the bottom.

As described above, the foreign matter sorter according to the present invention simplifies the foreign matter sorting unit so that various kinds of foreign matters are hung in advance, thereby eliminating the overload caused by the foreign matters in another sorting machine and the following apparatus, thereby improving the performance and life of the facility. It can increase.

In addition, the foreign matter sorter according to the present invention by placing a plurality of magnetic rods at equal intervals in the frame to completely remove the iron pieces, separating the strainer into two areas in a double-shaped shape, foreign matters of different sizes and lengths with the conveyed material Can be removed completely.

In addition, the foreign matter sorter according to the present invention is simple in structure can reduce the manufacturing cost, does not require a lot of installation space, minimizes the crushing of the conveyed material, smoothly supply the conveyed material to increase the productivity, foreign matter sorting efficiency This can increase.

In addition, the foreign matter sorter according to the present invention can be accommodated by sliding the foreign matter sorting unit in the case through the guide unit, the storage operation is easy, and can check the loading state of the foreign matter through the inspection window of the door from time to time to provide maximum convenience in use.

1 is an exploded perspective view of a foreign matter sorter according to an embodiment of the present invention.
Figure 2 is an assembled perspective view of the foreign matter sorter according to an embodiment of the present invention.
3 is a plan view of a foreign matter sorter according to an embodiment of the present invention.
Figure 4 is a partially exploded perspective view of the foreign matter selection unit according to an embodiment of the present invention.
Figure 5 is a door opening state of use of the foreign matter sorter according to an embodiment of the present invention.
Figure 6 is a cross-sectional view of the center of the foreign matter sorter according to an embodiment of the present invention.

Hereinafter, a foreign material sorter according to an embodiment of the present invention will be described with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

1 is an exploded perspective view of a foreign matter sorter according to an embodiment of the present invention, Figure 2 is an assembled perspective view of a foreign matter sorter according to an embodiment of the present invention, Figure 3 is a foreign matter sorter according to an embodiment of the present invention 4 is a partially exploded perspective view of a foreign matter sorting unit according to an embodiment of the present invention, FIG. 5 is a state diagram showing a door opening of a foreign matter sorter according to an embodiment of the present invention, and FIG. 6 is an embodiment of the present invention. Cutaway view of the center of the foreign matter sorter according to the example.

1 to 6, the foreign matter sorter according to an embodiment of the present invention includes an upper tube 10, a case 20, a foreign substance sorting unit 30, and a lower tube 60.

Transports applied here include pharmaceuticals such as grains, pills, powdered medicines, various other particles, recycled products applied in the recycling industry, and construction raw materials applied in the construction industry.

The upper tube 10 transfers the conveyed material that has been conveyed from a predetermined place to the lower side.

The upper tube 10 includes a straight tube portion 12 and the expansion tube (14).

The straight pipe portion 12 is formed in a cylinder to convey the conveyance up and down.

The expansion pipe 14 is connected to the lower portion of the straight pipe portion 12 in an open manner to disperse the conveyed material.

The expansion pipe 14 is configured to gradually open in a rectangular shape in the circular straight pipe 12.

The lower surface of the expansion pipe 14 is formed to be smaller than the upper surface of the case 20 and the upper surface of the foreign matter sorting unit 30 so that when the conveyed material is supplied from the expansion pipe 14 to the foreign matter sorting unit 30, Prevent overflow

The case 20 is coupled to the lower portion of the upper tube 10, and has a space in which the conveyed material is transferred.

The case 20 is provided with a door 22 hinged to accommodate the foreign matter sorting unit 30.

The door 22 is provided with a check window 24 for checking the inside of the case 20.

A hook 26 is formed in the door 22.

A locking portion 28 that is locked to the locking ring 26 is formed in the case 20.

The hook 26 is formed at both edges of the door 22.

The locking portion 28 is a lever type clamp.

Referring to Figures 1 and 4, the foreign matter sorting unit 30 is installed to be accommodated in the inside of the case 20 is attached to the foreign matter contained in the conveyed material by magnetic force and filtered.

The foreign matter selector 30 includes a frame 32, a magnetic force unit 36, and a strainer 42.

The frame 32 is housed in the case 20 and is open at the top to accommodate the conveyed material.

The inlet of the frame 32 is formed in a square.

The inlet of the frame 32 is formed larger than the discharge area of the expansion pipe 14 of the upper pipe 10 to prevent the conveyed material from being separated.

The frame 32 is formed to become narrower from the top to the bottom.

An inclined surface portion 35 is formed at the upper edge of the frame 32 to be inclined outward to guide the conveyed material flowing from the upper tube 10 and prevent it from being separated from the outside.

The magnetic force part 36 includes a fixing member 38 and a magnetic rod 40.

The fixing members 38 are provided in plural numbers so as to face each other on the frame 32.

The fixing member 38 is a fixing screw.

The fixing member 38 is detachably installed in the insertion groove 34 whose upper portion is opened on the frame 32. Of course, the fixing member 38 may be inserted into the through hole instead of the insertion groove 34.

Magnetic rods 40 are fastened and fixed to the fixing member 38, are arranged in plurality to cross the frame (32).

Magnetic rods 40 are arranged at equal intervals so that the magnetic force is sufficient to completely remove the iron fragments in the foreign matter contained in the conveyance flowing from the frame 32.

Magnetic rod 40 is a circular rod, if necessary may use a rod of various shapes such as polygons.

The sieve 42 is provided under the frame 32 to remove the remaining foreign matter in the conveyance passing through the lower portion of the magnetic portion (36).

The sieve 42 filters out foreign substances having different sizes and lengths of the conveyed substance.

The strainer 42 is formed in the shape of a W. W based on the storage position of the case 20.

In the center of the sieve 42 is further provided with a separating plate 44 for separating the conveyed material into two areas.

The sieve 42 has a plurality of rectangular manholes formed in the plate body which is formed to be inclined downward from both sides of the frame 32, and is bent at an appropriate bending angle α into the central portion to be in contact with each other in the separating plate 44. It is formed in the shape of a double W (W).

The bending angle α of the strainer 42 and the size of the strain hole are different from each other in the size and length of the conveyed material (for example, grain) among the remaining foreign matter filtered by the magnetic force part 36 among the conveyed material transported from the upper part ( For example, make sure your hair, paper, plastic, and vinyl pieces are adequately filtered.

The sieve 42 has an opening 48 formed to observe the filtering state of the foreign matter when viewed from the storage position of the case 20.

Here, the storage position refers to the position seen from the door 22.

The sieve 42 has a blocking plate 46 on the opposite side of the opening 48 to prevent separation of the conveyed matter and foreign matter.

The opening 48 and the blocking plate 46 are formed in two, but are formed in an inverted triangle.

The foreign material sorting unit 30 is accommodated in the case 20 by the guide unit 50.

The guide part 50 includes a locking protrusion 52 and a guide jaw 54.

The locking protrusion 52 is formed to be open to both sides of the frame 32.

The guide jaw 54 is formed on the inner surface of the case 20 so as to be caught by the locking protrusion 52 so as to slide the foreign matter selection unit 30.

The lower tube 60 is integrally formed at the lower portion of the case 20 and gradually narrowed toward the lower portion.

Hereinafter, with reference to the accompanying drawings looks at the operation and use of the foreign matter sorter in one embodiment of the present invention.

In the state in which the fixing member 38 is fastened on both sides of the magnetic rod 40. It is inserted into and fixed to the insertion groove 34 of the rectangular frame 32.

Then, the fastening member 38 is in close contact with the frame 32 to fix the magnetic rod 40 to the frame 32.

At this time, the lower portion of the frame 32 is provided with a double-shaped sieve filter 42 is configured of the foreign matter selection unit 30.

Opening the door 22 of the case 20 to the foreign matter sorting unit 30, the locking projection 52 formed on both sides of the frame 32, the guide jaw 54 formed on the inner surface of the case 20 Sliding move to receive.

Then, the door 22 hinged to the bottom of the case 20 is closed, and the locking portion 28 provided on the case 20 is hooked to the locking ring 26 of the door 22 to lock it.

In such an assembled state, when the foreign material is introduced through the upper tube 10, the conveyed material is transferred between the magnetic rods 40 installed on the frame 32 of the foreign matter separating unit 30.

At this time, a piece of iron (iron powder) is attached to the magnetic rod 40 in the foreign matter by the magnetic force generated in the magnetic rod 40.

 Subsequently, the debris and the conveyed material from which the metal fragments have been removed are moved downward, and the two regions are separated from the separating plate 44 located at the center and filtered through the double-shaped sieve 42.

A small hole is formed in the strainer 42 to discharge the conveyed material such as grains downward, and foreign matter having a different size and length of the conveyed material is filtered by the strainer 42.

Even if a certain amount of foreign matter is loaded on the strainer 42, since the holes of the strainer 42 is formed in the upper portion is not a problem in the discharge.

As described above, the foreign matter is attached to the magnetic rod 40 and the strainer 42, and the state of loading is checked by the inspection window 24 of the door 22, the supply of the conveyed material exceeding the proper amount is stopped, and the locking portion ( 28) open the door 22 to open the iron rod attached to the magnetic rod 40 and the foreign matter loaded on the strainer 42, after reassembling through the above process is used.

Therefore, the foreign matter sorter according to the present invention simply simplifies the foreign matter sorting unit 30 to hung several kinds of foreign matters at the same time, thereby eliminating the overload caused by the foreign matters in another sorting machine and the device that follows, thereby improving the performance and life of the facility. It can increase.

In addition, the foreign matter sorter according to the present invention by placing a plurality of magnetic rods 40 at equal intervals on the frame 32 to completely remove the scrap pieces, separating the sieve 42 in two regions in a double-shaped It is possible to completely remove foreign substances of different sizes and lengths from the conveyed material.

In addition, the foreign matter sorter according to the present invention is simple in structure can reduce the manufacturing cost, does not require a lot of installation space, minimizes the crushing of the conveyed material, smoothly supply the conveyed material to increase the productivity, foreign matter sorting efficiency This can increase.

In addition, since the foreign matter sorter according to the present invention is accommodated by sliding the foreign matter sorting unit 30 in the case 20 through the guide unit 50, the storage operation is easy, and the loading state of the foreign matter through the inspection window of the door from time to time Therefore, it can provide maximum convenience for use.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. I will understand.

Therefore, the true technical protection scope of the present invention will be defined by the claims below.

10: upper tube 12: straight tube
14: expansion tube 20: case
22: door 24: inspection window
26: hook 28: locking part
30: foreign material selection unit 32: frame
34: insertion groove 36: magnetic portion
38: fixing member 40: magnetic bar
42: sieve 44: separator
46: blocking plate 50: guide part
52: jamming protrusion 54: guide jaw
60: lower tube α: bending angle

Claims (14)

An upper tube for conveying the conveyed material;
A case coupled to a lower portion of the upper tube and having a space in which the conveyed object is conveyed;
A foreign material sorting unit installed to be receivable inside the case to attach and filter foreign materials contained in the conveyance by magnetic force; And
The foreign matter sorter, characterized in that it comprises a lower tube provided in the lower portion of the case for discharging the transport material selected by the foreign matter sorting unit to the lower.
The method of claim 1,
The upper pipe is a straight pipe portion for transferring the conveyance up and down; And
The foreign matter sorter is connected to the lower portion of the straight pipe portion in all directions and comprises an expansion pipe for dispersing the conveyed material.
The method of claim 1,
The case is a foreign matter sorter, characterized in that the door is hinged to accommodate the foreign matter sorting unit.
The method of claim 3, wherein
The door is a foreign matter sorter, characterized in that the check window for checking the inside of the case is provided.
The method according to claim 3 or 6, wherein
The door is formed with a hook,
The foreign matter sorter, characterized in that the locking portion is locked to the locking ring is formed in the case.
The method of claim 1, wherein the foreign material selection unit
A frame housed in the case and having an upper portion opened to receive the conveyed object;
A magnetic force unit installed on the frame to attach and remove foreign substances of a metallic material from the foreign substances with magnetic force; And
The foreign matter sorter, characterized in that it comprises a strainer provided in the lower portion of the frame to remove the remaining foreign matter in the conveyance passing through the magnetic force portion.
The method according to claim 6,
The entrance of the frame is formed in a square,
The filter screen is a foreign matter sorter, characterized in that to filter the foreign matter different in size and length of the transport material in the foreign matter.
The method according to claim 6,
The strainer is formed in a double yuan shape based on the storage position of the case,
And a separation plate for separating the conveyed object into two regions at a central portion of the strainer.
The method of claim 6 or 8,
When the strainer is viewed from the storage position of the case, the opening is formed to observe the filtering state of the foreign matter,
The foreign matter sorter, characterized in that the opposite side of the opening is provided with a blocking plate for preventing the separation of the conveyed matter and foreign matter.
The method of claim 6, wherein the magnetic force portion
A plurality of fixing members installed on the frame so as to face each other; And
The foreign matter sorter is fixed to the fixing member, characterized in that it comprises a plurality of magnetic rods arranged to cross the frame.
The method of claim 10,
The fixing member is a foreign matter sorter, characterized in that detachably installed in the insertion groove which is opened on the frame.
The method according to claim 6,
The foreign matter sorting unit is a foreign matter sorter, characterized in that the sliding portion accommodated in the case by the guide unit.
The method of claim 12,
The guide portion is formed by engaging the projection to be opened to both sides of the frame; And
And a guide jaw formed on the inner surface of the case so that the foreign matter sorting unit is slid by the locking protrusion.
The method of claim 1,
The lower tube is integrally formed in the lower portion of the case, the foreign material sorter, characterized in that gradually configured narrower toward the bottom.

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