KR102158748B1 - Object diffuser for vibration screeners - Google Patents

Abstract

The present invention relates to a device for spreading objects to be selected for a vibration separator and, more specifically, an objective of the present invention is to uniformly spread inflow objects to be separated on a mesh screen during a process of using the mesh screen formed in a vibration separator to select the objects to be separated, thereby increasing a selection function. According to the present invention, since a separation distance of the lower part of a spreader for spreading objects to be selected is gradually increased toward an edge with an inclination, the inflow objects to be selected can be uniformly spread from a center toward the edge. Moreover, the spreader for spreading the objects to be selected is formed in an angle-adjustable bent shape, and the shape of the spreader is controlled in accordance with the loading amount and loading shape of the objects to be selected, which flow into the mesh screen and are loaded thereon, thereby uniformly spreading the objects to be selected. Accordingly, reliability and competitiveness can be increased in the vibration separator field, in particular, the vibration separator field using a mesh screen, the spreader field for a vibration separator, and the fields similar or related to the same. The device comprises a tension adjustment rotary shaft, the one-way rotational gear, the one-way stopper, and an auxiliary stopper. The device comprises a spreading guide and the spreader.

Description

Object diffuser for vibration screeners

The present invention relates to a sorting object diffusion device for a vibration sorter, and more particularly, in the process of sorting a sorting object using a mesh screen configured in a vibration sorter, by allowing the incoming sorting object to spread evenly on the mesh screen, sorting It was made to be able to improve the function.

In particular, the present invention spreads the sorting object for a vibration sorter so that the inflowed sorting object can be evenly distributed from the center toward the edge by forming an inclined separation height of the lower part of the spreader for spreading the sorting object toward the edge. It relates to the device.

In general, a vibration sorter is for sorting objects by size, and in a state in which screens with different mesh sizes are arranged in multiple stages, vibration is applied to the mesh screen so that it does not pass through the object passing through the mesh screen. By separating the objects that cannot be used, the objects can be sorted by a certain size.

Such a vibration sorter is widely used in various fields, such as agricultural machinery such as automatic thresher and combine, raw material sorter used in the construction field, and powder sorter used in the food field and cosmetics field.

For example, Korean Patent Publication No. 10-1177824'vibration sorting device' (hereinafter referred to as'prior art 1'), which is the following prior art document, sequentially configures a plurality of screens having different mesh sizes, and In this case, the size of the feed can be subdivided and selected through the screen.

On the other hand, the vibration sorter using the mesh screen as described above has a problem that the sorting function by vibration is greatly deteriorated when the sorting object introduced from the outside and loaded onto the mesh screen is concentrated and loaded in one place.

Accordingly, in the vibration separator using a mesh screen, a spreader for spreading the selected object evenly on the mesh screen is configured.

However, even in the case of such a spreader, since it is mainly arranged to be fixed on the mesh screen, there is a limit to evenly distributing the sorting object that is intensively introduced and loaded in one place.

In addition, the vibration sorter may change the location of the screen to be sorted, or change during sorting, depending on the operating method, structural characteristics, and type of the sorting object. There was a problem that there was no way to respond to them.

Republic of Korea Patent Publication No. 10-1177824'Vibration sorting device'

In order to solve the above problems, in the present invention, in the process of selecting an object to be sorted using a mesh screen configured in a vibrating separator, the sorting function can be further improved by allowing the incoming sorting object to be spread evenly on the mesh screen. An object of the present invention is to provide a sorting object diffusion device for a vibration sorter that can be used.

In particular, the present invention is a sorting object spreading device for a vibration sorter that allows the inflow of sorting object to be evenly distributed from the center toward the edge by forming an inclined separation height of the lower part of the spreader to spread the sorting object toward the edge. There is a purpose to provide.

In addition, the present invention provides a sorting object diffusion device for a vibration sorter capable of evenly distributing the sorting object in response to the inflow position, loading amount (inflow amount), loading type (three-dimensional three-dimensional appearance) of the sorting object flowing into the mesh screen. It has a purpose.

To this end, the present invention configures the spreader for spreading the sorting object in a bending shape that can adjust the angle, and controls the shape of the spreader according to the loading amount and loading type of the sorting object introduced into the mesh screen and loaded, An object of the present invention is to provide a sorting object diffusion device for a vibration sorter that can evenly distribute the sorting object.

In order to achieve the above object, a sorting object diffusion device for a vibration sorter according to the present invention includes: a diffusion guide for discharging by controlling a moving direction of an incoming sorting object; And a spreader configured on the discharge side of the diffusion guide and spreading to the edge by adjusting the loading height of the object to be sorted.

In addition, the diffusion guide, a feed plate on which the incoming sorting object is loaded; And at least one product guide that is rotatably coupled to the feed plate to adjust the direction in which the object to be sorted moves.

In addition, the diffusion guide may include at least one fixing piece that prevents the sorting object flowing into the feed plate from falling to the edge; And a spreader guide for guiding a position where the spreader is disposed. It may further include at least one of.

In addition, the spreader, a spreader body constituting a central portion; And two spreader blades extending from both sides of the spreader body, respectively, and formed to be inclined so that the lower surface thereof increases toward the edge.

In addition, the diffusion guide may include a spreader guide for guiding a position where the spreader is disposed, wherein the spreader includes a guide groove corresponding to the shape of the spreader guide under the spreader body.It may be formed.

In addition, the spreader is composed of a variable spreader whose shape is variable to spread the sorting object evenly, and at least one of the shape and position of the variable spreader corresponding to the loading state of the sorting object flowing into the diffusion guide It may further include a; spreader control module for controlling one.

In addition, the variable spreader may include a first spreader that is axially rotated by being coupled to a hinge shaft; And a second spreader hinged to the first spreader.

In addition, the spreader control module may include: a first guide tool coupled to the first spreader to rotate vertically; A second guide hole coupled to the second spreader to rotate vertically; And a spreader angle adjusting unit that moves the first guide sphere and the second guide sphere on a horizontal plane to adjust the vertical rotation angle of the first spreader and the second spreader.

In addition, the spreader control module may include: a first guide unit coupled to the first spreader to rotate horizontally; A second guide hole coupled to the second spreader so as to rotate horizontally; And a spreader angle adjusting unit that moves the first and second guide spheres on a horizontal plane to adjust the forward and backward rotation angles of the first spreader and the second spreader.

In addition, a shape measuring sensor for measuring the loading shape of the sorting object loaded on the diffusion guide; further comprising, the spreader angle adjusting part, corresponding to the loading shape measured by the shape measuring sensor, the sorting object At least one of a hinge angle and a position of the first spreader and the second spreader may be controlled so that the object to be sorted is evenly spread and discharged on the diffusion guide.

By means of the above solution, the present invention allows the incoming sorting object to be spread evenly on the mesh screen in the process of sorting the sorting object using the mesh screen configured in the vibration sorter, so that the sorting function can be further improved. There is an advantage to be able to do.

In particular, the present invention has the advantage of being able to evenly distribute the introduced sorting object from the center toward the edge by forming the spacing height of the lower part of the spreader for spreading the sorting object to be increased toward the edge.

In addition, the present invention has the advantage of being able to evenly distribute the sorting object corresponding to the inflow position, loading amount (inflow amount), loading type (three-dimensional three-dimensional appearance) of the sorting object flowing into the mesh screen.

Specifically, in the present invention, the spreader for spreading the sorting object is configured in a bending shape that can be adjusted in angle, and the shape of the spreader is controlled according to the loading amount and loading type of the sorting object introduced into the mesh screen and loaded, There is an advantage of being able to evenly distribute the object to be sorted.

In addition, the present invention has the advantage of being able to apply and utilize variously depending on the type and structural characteristics of the vibration sorter, the type of the object to be sorted, etc., by allowing the spreader to be extended in various ways.

In addition, the present invention has the advantage of being able to efficiently cope with various loading patterns of a sorting object by rotating the spreader itself in a horizontal or vertical (front and rear) direction as well as the hinge rotation of the spreader.

Accordingly, it is possible to improve reliability and competitiveness in the field of a vibration sorter, particularly in the field of a vibration sorter using a mesh screen and a spreader for a vibration sorter, as well as similar or related fields.

1 is a block diagram showing an embodiment of a sorting object diffusion device for a vibration sorter according to the present invention.
FIG. 2 is a diagram illustrating a diffusion guide shown in FIG. 1.
3 is a diagram illustrating the spreader shown in FIG. 1.
4 is a block diagram illustrating an embodiment of a vibration sorter to which FIG. 1 is applied.
5 is a block diagram showing another embodiment of the spreader shown in FIG. 1.
6 is a block diagram illustrating another embodiment of the spreader shown in FIG. 1.
7 is an operation state diagram of FIG. 6.
8 is a block diagram showing another embodiment of the spreader shown in FIG. 1.
9 is a configuration diagram showing another embodiment of the spreader shown in FIG.

Examples of the sorting object diffusion device for a vibration sorter according to the present invention can be applied in various ways. Hereinafter, a most preferred embodiment will be described with reference to the accompanying drawings.

1 is a configuration diagram showing an embodiment of a sorting object diffusion device for a vibration sorter according to the present invention, FIG. 2 is a diagram illustrating a diffusion guide shown in FIG. 1, and FIG. 3 is a diagram illustrating the spreader shown in FIG. FIG. 4 is a diagram illustrating a configuration of a vibration sorter to which FIG. 1 is applied.

Referring to FIG. 1, a sorting object spreading device A for a vibration sorter includes a spreading guide 100 and a spreader 200.

The diffusion guide 100 controls the direction of movement of the incoming sorting object and discharges it so that it is diffused. As shown in FIG. 4, the diffusion guide 100 is configured under the inlet of the vibration sorting device S, so that the incoming sorting object is primarily loaded. I can.

At this time, the diffusion guide 100 may be configured to be inclined so as to be lowered forward (in the direction to the right in FIG. 4 in the direction in which the selected object moves) as shown in the enlarged portion of FIG. 4, and due to this inclined structure, the vibration selecting device ( If S) vibrates, the loaded object can move more easily forward.

For example, the diffusion guide 100 may include a feed plate 110 and a product guide 120 as shown in FIGS. 1 and 2.

As described above, the feed plate 110 is primarily loaded with the incoming sorting object, and may be configured to be inclined to lower in the direction in which the sorting object moves, as shown in FIG. 4.

The product guide 120 controls the direction in which the introduced sorting object moves, and may be coupled to the feed plate 110 so as to be rotatable, as shown in FIG. 2.

To this end, a fixed shaft 111 may be configured on the upper surface of the feed plate 110, and a rotation shaft 121 that is rotatably coupled to the fixed shaft 111 may be configured on one side of the product guide 120. I can.

Accordingly, as shown in FIG. 2, the user can control the direction and amount of diffusion of the introduced sorting object by adjusting the angle of the product guide 120.

On the other hand, when the sorting object introduced into the feed plate 110 moves to both edges of the feed plate 110 by the product guide 120, some sorting objects fall from both edges of the feed plate 110 Can occur.

In order to prevent this, the feed plate 110 of the present invention may be provided with a fixing piece 130 that prevents the sorting object introduced into both edges from falling to the edge.

In addition, at the front edge of the feed plate 110, a spreader guide 140 may be configured to guide a position at which the spreader 200 is disposed at the center thereof.

For example, the spreader guide 140 may be configured to extend in a horizontal direction from the front of the feed plate 110 disposed to be inclined, and may be formed to be inclined so that both sides thereof are lowered with respect to the center line in the longitudinal direction.

The spreader 200 is configured on the discharge side of the diffusion guide 100 and diffuses to the edge by adjusting the loading height of the object to be sorted. By using the gap with the diffusion guide 100, the object to be sorted can be diffused to the edge.

To this end, the spreader 200 may be formed so that the spreader blades 202 extend from both sides of the spreader body 201 constituting the central portion, as shown in FIG. 3.

In addition, the spreader blade 202 may be formed to be inclined so that the lower surface thereof becomes higher toward the edge.

In other words, the spreader blade 202 is formed so that its lower surface is inclined at a certain angle (θ1, θ2), and thus, due to the separation distance (gap) from the upper surface of the diffusion guide 100, there is more It is possible to allow the object to be sorted out.

In addition, under the spreader body 201 of the spreader 200, a guide groove 203 corresponding to the shape of the spreader guide 140 of the diffusion guide 100 may be formed, as shown in FIG. It can be fixedly installed inside the vibration sorting device (S) by 204.

Therefore, as shown in FIG. 4, the sorting object diffusion device (A) for the vibration sorter of the present invention diffuses the sorting object introduced into the vibration sorting device (S) to both sides, and then discharges it to the mesh 10 side, The sorting function by vibration of (10) can be improved more.

Hereinafter, various embodiments of the spreader 200 described above will be described.

5 is a block diagram showing another embodiment of the spreader shown in FIG. 1.

Referring to FIG. 5, the spreader 200 may be composed of a variable spreader 200 whose shape is variable so as to spread the introduced sorting object evenly.

In addition, the spreader control for controlling at least one of the shape and position of the variable spreader 200 in response to the loading state of the sorting object flowing into the diffusion guide 100 is the spreader control for the sorting object diffusion device (A) for the vibration sorter of the present invention. A module 300 may be further included.

Looking at this in more detail, the spreader 200 may be configured to include a first spreader 210 and a second spreader 220 axially pivoted on a vertical plane around a hinge shaft 231 formed in the front-rear direction.

In addition, the spreader control module 300 may include a first guide tool 310 and a second guide tool 320 to reciprocate in a horizontal direction along a guide rail 330 arranged parallel to the spreader 200. have.

In addition, a first cylinder 311 and a second cylinder 321 may be configured in the first guide hole 310 and the second guide hole 320, respectively, and the first cylinder 311 and the second cylinder 321 The piston rod end portion of) may be coupled to be rotatable with the first vertical rotation part 211 and the second vertical rotation part 221 configured in the first spreader 210 and the second spreader 220, respectively.

Further, the front and rear rotation shaft 231 may be maintained at a certain distance from the guide rail 330 by the hinge fixing bar 232.

Accordingly, as the first guide hole 310 and the second guide hole 320 move on the guide rail 330 as shown in the lower part of FIG. 5, when the first cylinder 311 and the second cylinder 321 are operated, The hinge rotation angle of the first spreader 210 and the second spreader 220 may be adjusted.

At this time, the first guide hole 310 and the second guide hole 320, the first cylinder 311 and the second cylinder 321, the operation can be controlled by a spreader angle adjustment unit (not shown) configured separately. The hinge rotation angle of the first spreader 210 and the second spreader 220 may be adjusted by the spreader angle adjusting unit.

In addition, the sorting object diffusion device (A) for the vibration sorter of the present invention may further include a shape measuring sensor (not shown) for measuring the loading shape of the sorting object loaded on the diffusion guide 100, and the spreader angle The control unit corresponds to the loading shape measured by the shape measurement sensor, so that the selected object is evenly spread and discharged on the diffusion guide, among the hinge angles and positions of the first spreader 210 and the second spreader 220. At least one can be controlled. Here, the shape measurement sensor may include an ultrasonic sensor.

In this way, when the angles of the first spreader 210 and the second spreader 220 are adjusted in the vertical direction, the amount of the sorting object passing through both edges increases compared to the central part, so that the sorting object is the first spreader 210 ) And can be easily moved to both sides of the second spreader 220 and spread.

6 is a configuration diagram showing another embodiment of the spreader shown in FIG. 1, and FIG. 7 is an operation state diagram of FIG. 6.

Referring to Figure 6, the variable spreader 200, as shown in Figure 7, the first spreader 210 and the second spreader 220, the axis on the horizontal plane around the hinge axis 233 formed in the vertical "‡" Can be rotated.

In addition, the spreader control module 300 may control a hinge rotation angle of the first spreader 210 and the second spreader 220 in response to the loading state of the sorting object flowing into the diffusion guide 100.

Specifically, the spreader control module 300 includes a first guide tool 310 connected to the first spreader 310, a second guide tool 320 connected to the second spreader 220, and a first guide tool ( 310) and a guide rail 330 for guiding the movement direction and position of the second guide tool 320.

In this case, the first guide tool 310 may be coupled to enable rotation on a horizontal plane by the first spreader 210 and the first horizontal rotation unit 212.

In addition, the second guide tool 320 may be coupled to be rotatable on a horizontal plane by the second spreader 220 and the second horizontal rotation unit 222.

For example, the first horizontal rotating part 111 and the second horizontal rotating part 121 may include a thrust bearing.

Accordingly, as shown in FIG. 7, when the first guide hole 310 and the second guide hole 320 move on the guide rail 330, the hinge angles of the first spreader 210 and the second spreader 220 Can be adjusted.

At this time, the first guide tool 310 and the second guide tool 320 may be controlled by the spreader angle adjustment unit, as described above.

In addition, the spreader angle control unit moves the first guide tool 310 and the second guide tool 320 on a horizontal plane according to the state in which the sorting object is loaded on the diffusion guide 100, so that the sorting object is spread evenly. The angle and position of the spreader 210 and the second spreader 220 may be adjusted.

For example, the spreader angle adjustment unit may adjust the angles of the first spreader 210 and the second spreader 220 by changing the relative distances of the first guide hole 310 and the second guide hole 320.

As another example, the spreader angle adjustment unit simultaneously moves the positions of the first guide sphere 310 and the second guide sphere 320 while maintaining the relative distance between the first guide sphere 310 and the second guide sphere 320 If so, the positions of the first spreader 210 and the second spreader 220 can be adjusted.

8 is a block diagram showing another embodiment of the spreader shown in FIG. 1.

Referring to FIG. 8, the sorting object diffusion device A for a vibration sorter of the present invention may further include a spreader vertical rotation module 400.

The spreader vertical rotation module 400 rotates the variable spreader 200 in a form in which the central portion is bent in the front-rear direction, specifically in the vertical direction using the guide rail 330 as a rotation axis, and rotates the guide rail 330 It may include a vertical rotation motor 410 and a support frame 420 for supporting both side ends of the guide rail 330.

When the entire variable spreader 200 in which the central portion is bent is rotated in the vertical direction, the central portion is opened more than the edge according to the rotation direction (a state that the amount of the object to be sorted is increased) or vice versa. Can be adjusted to the state.

Therefore, it is possible to efficiently cope with the case where the object to be sorted is intensively loaded in the central portion of the diffusion guide 100, as well as in the case where it is intensively loaded on both edges in some cases.

9 is a configuration diagram showing another embodiment of the spreader shown in FIG.

Referring to FIG. 9, the sorting object diffusion device A for a vibration sorter of the present invention may further include a spreader horizontal rotation module 500.

The spreader horizontal rotation module 500 rotates the variable spreader 200 in the form of a central portion bent in the left and right direction, and includes a horizontal rotation motor 510 and a variable spreader 200 for rotating the variable spreader 200 It may include a mounting frame 520 on which the entire configuration is mounted.

For example, when an object to be sorted is intensively loaded on one edge of the diffusion guide 100, if the variable spreader 200 in a bent shape is rotated in the left and right direction, it is possible to induce the object to be sorted to move in one direction. I can.

As a result, the sorting object diffusion device (A) for a vibration sorter according to the present invention is in accordance with the kind and structural characteristics of the target vibration sorter, the kind of sorting object, and the needs of those skilled in the art. , The structures of FIG. 9 can be selected or operated in combination, and by such technical features, it can be applied to various devices in various fields.

In the above, the classification object diffusion device for a vibration separator according to the present invention has been described. It will be understood that the technical configuration of the present invention can be implemented in other specific forms without changing the technical spirit or essential features of the present invention by those skilled in the art.

Therefore, the embodiments described above are illustrative in all respects and should be understood as non-limiting.

A: Diffusion device
100: diffusion guide
110: feed plate 111: fixed shaft
120: product guide 121: rotating shaft
130: fixed piece 140: spreader guide
200: spreader
201: spreader body 202: spreader wing
203: guide groove 204: fixed bar
210: first spreader
211: first vertical pivot 212: first horizontal pivot
220: second spreader
221: second vertical pivot 222: second horizontal pivot
231: front and rear hinge shaft 232: hinge fixing bar
233: upper and lower hinge shaft
300: spreader control module
310: first guide tool 311: first cylinder
320: second guide hole 321: second cylinder
330: guide rail
400: Spreader vertical rotation module
410: vertical rotation motor 420: support frame
500: Spreader horizontal rotation module
510: horizontal rotation motor 520: mounting frame

Claims (10)

A diffusion guide for discharging to be diffused by adjusting the moving direction of the incoming sorting object; And
Includes; a spreader configured on the discharge side of the diffusion guide and spreading to the edge by adjusting the loading height of the object to be sorted,
The spreader,
Spreader body constituting the central portion; And
Two spreader blades extending from both sides of the spreader body and formed to be inclined so that the lower surface thereof increases toward the edge.
The method of claim 1,
The diffusion guide,
Includes; a spreader guide for guiding the position where the spreader is disposed,
The spreader,
And a guide groove corresponding to the shape of the spreader guide under the spreader body.
A diffusion guide for discharging to be diffused by adjusting the moving direction of the incoming sorting object; And
Includes; a spreader configured on the discharge side of the diffusion guide and spreading to the edge by adjusting the loading height of the object to be sorted,
The spreader,
It consists of a variable spreader (Spreader) whose shape is variable to spread the sorting object evenly,
A spreader control module for controlling at least one of a shape and a position of the variable spreader in response to a loading state of the sorting object flowing into the diffusion guide.
The method of claim 3,
The variable spreader,
A first spreader that is axially rotated by being coupled to a hinge shaft; And
And a second spreader hinged to the first spreader.
The method of claim 4,
The spreader control module,
A first guide hole coupled to the first spreader so as to rotate vertically;
A second guide hole coupled to the second spreader to rotate vertically; And
And a spreader angle adjusting unit configured to move the first and second guide holes on a horizontal plane to adjust the vertical rotation angle of the first spreader and the second spreader. .
The method of claim 4,
The spreader control module,
A first guide hole coupled to the first spreader to rotate horizontally;
A second guide hole coupled to the second spreader so as to rotate horizontally; And
And a spreader angle adjusting unit configured to move the first and second guide holes on a horizontal plane to adjust the forward and backward rotation angles of the first spreader and the second spreader; and a sorting object diffusion device for a vibration sorter, comprising: .
The method according to any one of claims 5 and 6,
A shape measuring sensor for measuring the loading shape of the sorting object loaded on the diffusion guide; further comprising,
The spreader angle adjustment unit,
In response to the loading shape measured by the shape measuring sensor, controlling at least one of the hinge angles and positions of the first spreader and the second spreader so that the selected object is evenly spread and discharged on the diffusion guide. A device for spreading a sorting object for a vibration sorter, characterized in that.
A diffusion guide for discharging to be diffused by adjusting the moving direction of the incoming sorting object; And
Includes; a spreader configured on the discharge side of the diffusion guide and spreading to the edge by adjusting the loading height of the object to be sorted,
The diffusion guide,
Feed plate on which the incoming sorting object is loaded; And
At least one fixing piece that prevents the sorting object flowing into the feed plate from falling to the edge.
A diffusion guide for discharging to be diffused by adjusting the moving direction of the incoming sorting object; And
Includes; a spreader configured on the discharge side of the diffusion guide and spreading to the edge by adjusting the loading height of the object to be sorted,
The diffusion guide,
A spreader guide for guiding the position where the spreader is disposed; delete

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