KR101988351B1 - Stone separator - Google Patents

Abstract

The masonry according to the present invention includes a selection line for removing the rubble and foreign matter of a predetermined size or more from the main raw material, including foreign matter; A wind sorting unit for temporarily receiving main raw materials, remnants, and residues that are relatively smaller than the predetermined size falling from the selection unit; And a scavenger for removing the residues and residues smaller than the predetermined size from the main raw material falling from the wind sorting unit, wherein the selection unit forms a space into which the main raw material including the foreign material is injected; And an inclined bottom housing having a slanted bottom surface and a first outlet formed at a lower portion of the inclined bottom, the first outlet being penetrated downwardly; A first porous plate provided in a state spaced apart from the bottom of the selection housing by a predetermined height and having an eye of the predetermined size; A belt unit which rotates via two parallel pick rollers, and includes a plurality of drag parts protruding outward to sweep the upper surface of the first porous plate during rotation; And a vibrating motor for vibrating the selection housing and promoting falling of the small stones, residual foreign matter and main raw materials to the bottom surface of the selection housing through the eye of the first porous plate. The foot is formed in the shape of an inclined plate porous plate, and the main raw material, the remaining stones and the remaining oil foreign materials are relatively smaller than the predetermined size falling from the wind power sorting unit, and are shaken to perform specific gravity separation of the seated main material and the remaining stones. Porous screening plate; And a suction unit for suctioning and discharging small stones and foreign substances having a smaller specific gravity among the main raw materials, the remaining stones and the remaining oil foreign materials which are relatively smaller than the predetermined size falling down into the wind sorting unit by suctioning the low pressure from the wind sorting unit.

Description

Stone Separator {Stone separator}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a masonry machine, and more particularly, to an apparatus for sorting out and removing residues and foreign matters mixed in grains.

In general, the rice harvested from the mountain region is browned through the rice milling machine and then polished through the rice milling machine, and is then commercialized by extracting stones and foreign substances from the rice while passing through the stone mill.

An example of such a stone machine may be described in Republic of Korea Publication No. 10-2000-0001810 "deleting separator". Such conventional masons have a problem in that dust is generated by going through a process of removing rubble or foreign matters through a blower in a state in which a blower is fixed to a lower portion of the sorting case.

In addition, since the conventional stone equipment discharges rubble and foreign matter through a simple precipitation process, in order to guarantee a certain level of screening quality, the screening process using the corresponding stone machine may be repeated several times.

The present invention is to solve this problem,

According to the present invention, the stone machine provides a structure capable of removing residues and foreign substances to the maximum while efficiently and maximally according to the high level of precipitation and screening criteria required recently.

In addition, the stone machine according to the present invention provides a stone machine that can minimize the generation of dust and the like.

The masonry according to the present invention includes a selection line for removing the rubble and foreign matter of a predetermined size or more from the main raw material, including foreign matter; A wind sorting unit for temporarily receiving main raw materials, large stones, and residues that are relatively smaller than the predetermined size falling from the selection portion; And a scavenger to remove residues and residues smaller than the predetermined size from the main raw material falling from the wind power sorting unit.

The selection portion,

A selection housing forming a space into which the main raw material including the foreign material is put, a sloped bottom surface formed therein, and a first discharge port penetrating downward at a lower portion of the sloped bottom surface; A first porous plate provided in a state spaced apart from the bottom of the selection housing by a predetermined height and having an eye of the predetermined size; A belt unit which rotates via two parallel pick rollers, and includes a plurality of drag parts protruding outward to sweep the upper surface of the first porous plate during rotation; And a vibration motor for vibrating the selection housing to promote falling of the small stones, residual foreign matter, and main raw materials to the bottom surface of the selection housing through the eyes of the first porous plate.

The precipitation portion is formed in the shape of a slanted plate perforated plate, the main material, remnants and remaining foreign matters relatively smaller than the predetermined size falling from the wind sorting unit is seated, and rocking the specific gravity of the main material and the remaining stones Sorting pore screening; And a suction unit for suctioning and discharging small stones and foreign substances having a smaller specific gravity among the main raw materials, the remaining stones and the remaining oil foreign materials which are relatively smaller than the predetermined size falling down into the wind sorting unit by suctioning the low pressure from the wind sorting unit.

In addition, the wind power sorting unit has a second discharge port in which the inner receiving body is in communication with the porous sorting plate to enable the gravity drop, and the main raw material, remnants and residues falling from the second discharge port to prevent the scattering of the discharge port It may include a shatterproof portion covering the periphery.

In addition, the suction part may communicate with an inner space of the shatterproof part to suck the inside of the shatterproof part at low pressure.

In addition, the lower portion of the porous separation plate may further include a hopper for receiving dust falling to the lower portion of the porous separation plate.

In addition, the porous separation plate may include a sorting cam unit for gravity-selecting each of the main raw material and the rubble seated on the upper portion of the porous separation plate.

In addition, the main raw material dropped on the upper portion of the perforated separator plate is separated through the bottom of the inclined surface of the perforated separation plate, the remaining stones falling on the upper portion of the perforated separation plate may be separated through the top of the inclined surface of the perforated separator plate.

By subdividing the process of screening the residues and foreign matters by size according to the present invention, it is possible to remove the residues and foreign matters efficiently and maximally according to the high level of precipitation and selection criteria required recently.

In addition, the granulator according to the present invention can minimize the generation of dust and the like by removing the foreign matter by the suction method.

In addition, the granulator according to the present invention may facilitate the separation process of the main material by performing the selection process and the deposition process at the same time, and at the same time has the effect of preventing dust scattering and the like generated therefrom.

1 is a schematic diagram showing a stone processor according to an embodiment of the present invention.
2 is a schematic view for explaining a mechanical operation method of the selector according to an embodiment.
FIG. 3 is a schematic diagram for describing a connection relationship between related components and inner spaces of the liner of FIG. 2.
4 is a schematic view for explaining a mechanical operation method of the masonry according to one embodiment.
FIG. 5 is a schematic diagram for describing a connection relationship between components of the precipitation part of FIG. 4 and inner spaces.
6 is a schematic view for explaining the overall operating method of the stoneware according to one embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. Unless otherwise defined or mentioned, terms indicating directions used in the present description are based on the states shown in the drawings. In addition, the same reference numerals throughout the embodiments indicate the same member. On the other hand, each of the components shown in the drawings may be exaggerated in thickness or dimensions for the convenience of description, and does not mean that actually should be configured by the ratio between the dimensions or configurations.

With reference to Figure 1 will be described a stone mason according to an embodiment of the present invention. 1 is a schematic diagram showing a stone processor according to an embodiment of the present invention.

The stoneware 10 according to the present invention includes the selection portion 100 and the stonework portion 200 as shown in FIG. Selected part 100 according to the present embodiment is located on the upper portion of the stone masonry 10, and functions to remove the stones and large foreign matters of a predetermined size or more from the main raw material, including the foreign material.

The precipitation part 200 is located at the bottom of the deposition machine 10, that is, the bottom of the selection unit 100, except for the main material from the main raw materials, stones and residues that are relatively smaller than a predetermined size falling from the wind sorting unit to be described later. It removes the remaining stones or foreign objects.

Each structure is demonstrated concretely below.

The selection section will be described with reference to FIGS. 2 and 3. 2 is a schematic view for explaining a mechanical operation method of the selection line according to an embodiment, Figure 3 is a schematic diagram for explaining the connection between the relevant components and the inner space of the selection line according to FIG.

The selector 100 includes a selector housing 120. The selector housing 120 has a predetermined space formed therein and is provided in a form inclined in the longitudinal direction. In particular, the bottom surface 125 of the selection housing 120 is preferably formed in an inclined shape.

The selector housing 120 forms a space into which the main raw material including the foreign material introduced through the input unit 110 may be input. A first outlet 126 penetrated downward is formed at a lowermost portion of the inclined bottom 125 of the selection housing 120.

The support part 104 is formed in the lower end of the selection unit housing 120 in a downwardly extending shape, and is connected to the frames 101 and 102 extending from the upper portion of the precipitation part to be described later. At this time, the elastic support 105 is provided between the support 104 and the frame (101, 102). The elastic support 105 serves to support the selection housing 120 so as to vibrate on its own, and minimizes the vibration of the selection housing 120 from being transmitted to the breakout portion.

One side of the selection housing 120 is provided with a vibration motor 103. The vibration motor 103 operates to vibrate the selection process more easily by vibrating the selection housing 120.

The belt part 122 and the first porous plate 124 are provided in the selection housing 102.

The first porous plate 124 is provided in a state spaced apart from the bottom surface 125 of the selection housing by a predetermined height, a plurality of eyes of a predetermined size penetrating in the vertical direction is formed. The main raw materials, stones (various sizes) and foreign materials introduced through the inlet 110 are primarily seated on the first porous plate 124, and then the main raw materials, stones and foreign materials are smaller than the eye size described above. It passes through 124 and falls down. The dropped main raw materials, the stones, and the foreign materials are moved to the first outlet 126 along the slope of the bottom surface 125.

The second porous plate 1251 has a smaller eye size than the first porous plate 124 and is formed to have a larger eye size than the main raw material. That is, in consideration of the distribution of the diameter of the main raw material, those having a larger diameter are removed through the first porous plate 124, and those having a smaller diameter are removed through the second porous plate 1251. A lower portion of the second porous plate 1251 may be connected to the second separation tube 143.

The belt part 122 is provided inside the selection part housing 102. The belt portion 122 rotates via two parallel pick rollers. At this time, the longitudinal direction of the belt portion 122 is preferably provided in parallel to the first porous plate 124 described above.

In addition, the outer side of the belt portion 122 is formed with a plurality of engaging portion 123 formed to protrude. The drag part 123 sweeps the upper surface of the first porous plate 124 when the belt part 122 passes through the select rollers 121.

 The lower portion of the first outlet 126 is provided with a wind power sorting unit 141. The wind power sorting unit 141 forms a space in which the main raw materials falling from the first outlet 126 of the selection unit 100, stones and residues similar in size to the main raw materials are temporarily accommodated. At the lower end of the wind sorting unit 141, a second outlet 142 is formed in which the contents temporarily stored in the wind sorting unit 141 communicate with each other to allow gravity to fall. In addition, one side of the wind power sorting unit 141 is provided with a second separation pipe 143 which can be discharged by moving the relatively light foreign material according to the low pressure suction of the suction unit to be described later.

On the other hand, the large stones and foreign matters that do not pass through the first porous plate 124 and are swept away by the retractor 123 are moved to the outside through the first separation pipe 130 at the bottom of the first porous plate 124. Discharged.

A description will be given with reference to FIGS. 4 and 5. FIG. 4 is a schematic view illustrating a mechanical operation method of the breakout part according to an embodiment, and FIG. 5 is a schematic view illustrating a connection relationship between components and inner spaces of the breakout part of FIG. 4.

The breakout part includes a porous separator 220 and a suction part 213. The porous selection plate 220 is provided in an inclined plate shape, and is oscillated by the sorting cam part 263 operated by the first motor 261. The sorting cam unit 263 may be implemented using at least one or more cams and camshafts. The sorting cam unit 263 swings the porous sorting plate 220 up, down, left, and right according to the rotation of the first motor 261. The main raw materials and foreign materials settled on the upper part can be classified. At the same time, the suction unit 213 sucks to enable a low pressure state, that is, vacuum specific gravity selection. In this case, compared to the method of floating the low specific ones by applying the existing wind, it is possible to minimize the scattering of foreign matters and at the same time to remove these foreign matters more easily. In addition, it is possible to perform efficient work by removing the composition of the non-gravitation environment and removing the foreign materials at the same time, and the effect of improving the removal efficiency of the stones or foreign materials is improved.

At this time, the large specific gravity stones move upward along the inclined surface, and temporarily stays on the upper portion of the porous separation plate 220 by the opening and closing portion 222 and is discharged through the residual stone recovery unit 230. The main raw material, that is, the grains from which foreign substances have been removed are moved downward along the inclined surface of the porous sorting plate 220 and then recovered through the grain kernel outlet 240.

Dust, such as dust, may be generated from the main raw materials and foreign substances falling through the second outlet 142 of the wind power sorting unit 141. In order to prevent such scattering, a scattering prevention part 211 covering the periphery of the second outlet 142 may be provided.

On the other hand, the suction unit 213 is suctioned by the low pressure suction method by the fan 262 operated by the first motor 261. At this time, the suction unit 213 sucks and removes relatively light foreign substances or dust from the side of the wind sorting unit 141, and is connected to the side of the scattering prevention unit 211 to create an environment for specific gravity selection. Light foreign objects or powders are inhaled and removed.

In addition, the lower portion of the porous separation plate 220 may further include a hopper 250 for receiving dust falling to the lower portion of the porous separation plate 220.

Referring to Figure 6 describes the overall operating method of the stoneware according to an embodiment. 6 is a schematic view for explaining the overall operating method of the stoneware according to one embodiment.

The main raw materials, stones (large stones, ordinary stones and rubble) and straws (A1), which are injected through the inlet 110, are first placed on the first porous plate 124 and then smaller main raw materials than the size of eyes. After the general stones, remnants, and foreign materials fall down through the first porous plate 124, they move to the first outlet 126 along the slope of the bottom surface 125. Large foreign objects A2 such as a large stone and a straw, which are not passed through the first porous plate 124 and are swept away by the dragging unit 123, may be disposed at the bottom of the first porous plate 124. 130 is discharged to the outside. On the other hand, in the process of moving to the first outlet 126 along the inclination of the bottom surface 125 through the second porous plate (1251) the eye size is smaller than the first porous plate 124, such as sand or grass seed Those having a small particle size are separated into the second separator tube 143.

The main raw materials and the rubble seated on the porous screening plate 220 via the wind sorting unit 141 are separated by specific gravity screening. At this time, the general stones A4 having a relatively high specific gravity are moved upwardly along the inclined surface and then discharged through the fine stone recovery unit 230. The main raw material, that is, the grains from which foreign substances have been removed, is moved downward along the inclined surface of the porous sorting plate 220 and then recovered through the grain kernel outlet 240.

The suction unit 213 is connected to the side of the wind sorting unit 141 and the side of the scattering prevention unit 211 to suck and remove light foreign matters or powders A3. On the side of the wind power sorting unit 141, dust and light foreign matters are removed by the suction unit 213. In the case of the second suction pipe 212, the main purpose is to create an environment for specific gravity screening, but in this process, it is also possible to remove suspended solids such as dust in the scattering prevention unit 211.

In addition, dust or small stones (specifically, specific gravity is similar to cliffs and small in size) such as A6 falling into the lower portion of the porous separator 221 may be collected and discharged through the hopper 250. .

Although the preferred embodiment of the present invention has been described above, the technical idea of the present invention is not limited to the above-described preferred embodiment, and may be variously implemented in a range without departing from the technical idea of the present invention specified in the claims. have.

10: stoneware
100: selection part
101, 102: frame
103: vibration motor
104: support
105: elastic support
110: input part
120: selector housing
121: selection roller
122: belt part
123: clasp
124: first porous plate
125: bottom of the selection housing
126: first outlet
130: first separation pipe
141: wind power sorting unit
142: second outlet
143: second separation pipe
200: breakout
211 shatterproof
212: third separation pipe
213: suction part
220: specific gravity selection
221: porous separator
222: opening and closing part
250: Hopper
261: first motor
262: fan
263: selection cam part

Claims (6)

A selection unit for removing stones and foreign substances having a predetermined size or more and a predetermined size or less from the main raw material, including foreign materials;
A wind sorting unit for temporarily receiving main raw materials, stones, and residues falling from the selection unit; And
As a stone crusher comprising; a stone crushing unit for removing stones and residues foreign matter from the main raw material falling from the wind sorting unit by gravity selection
The selection portion,
A selection housing forming a space into which the main raw material including the foreign material is put, a sloped bottom surface formed therein, and a first discharge port penetrating downward at a lower portion of the sloped bottom surface;
A first porous plate provided in a state spaced apart from the bottom of the selection housing by a predetermined height and having a larger eye than the main raw material;
A second porous plate provided on a bottom of the housing portion and having a smaller eye than the main raw material;
A belt unit which rotates via two parallel pick rollers, and includes a plurality of drag parts protruding outward to sweep the upper surface of the first porous plate during rotation; And
And a vibration motor for vibrating the selection housing to promote falling of the small stones, residual foreign matters and main raw materials to the bottom surface of the selection housing through the eyes of the first porous plate.
The separator is,
Perforated plate formed in the shape of an inclined plate porous plate, the main raw material, small stones and residual oil foreign materials relatively smaller than the predetermined size falling from the wind sorting unit is seated, and rocking to separate the selected main raw materials and the remaining stones by gravity ; And
And a suction unit for suctioning and discharging the low-pressure inhalation and foreign materials having a smaller specific gravity among the main raw materials, the remaining stones and the remaining oil foreign matters, which are relatively smaller than the predetermined size falling into the wind turbine by the low pressure suction from the wind sorting unit .
The wind power sorting unit has a second discharge port in which the inner receiving body is in communication with the perforated plate to allow gravity to fall,
A scattering prevention part covering the periphery of the discharge port to prevent the main material, the remaining stones and the remaining oil foreign materials falling from the second discharge port from scattering;
The suction unit is discharged to the outside by suctioning low pressure from the scattering prevention unit together with the wind power sorting unit,
Separators having an elastic support for absorbing the vibration by the vibration motor between the selection unit housing and the precipitation portion . delete The method of claim 1,
The suction part communicates with the inner space of the shatterproof part to suck the inside of the shatterproof part at low pressure. The method of claim 1,
The lower part of the perforated separator plate further comprises a hopper for receiving a stone and dust falling to the lower portion of the perforated separator plate. The method of claim 1,
And a sorting cam unit for gravity-separating each of the main raw materials and stones seated on the top of the porous sorting plate by shaking the porous sorting plate. The method of claim 1,
The main raw material dropped on the top of the perforated separator is separated through the bottom of the inclined surface of the perforated separator, stones falling on the top of the perforated separator is separated through the top of the inclined surface of the perforated separator.

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