KR101349919B1 - Apparatus for moving forward and backward of sinter screen vibrator - Google Patents

Abstract

Disclosed is a device for moving forward and backward a sinter screen vibrator which can move forward and backward damaged vibrators or vibrator side plates regardless of complex structure and narrow space around a sinter screen. The device for moving forward and backward a sinter screen according to an embodiment of the present invention comprises: a transfer part traveling forward and backward along a guide channel arranged on the bottom of the sinter screen; a jacking part for controlling the height of the vibrator while supporting the vibrator connected to the transfer part and mounted on theretop; and a turning part interposed between the transfer part and the jacking part to turn the jacking part on an axial direction.

Description

Sinter screen vibrator drawer and drawer {APPARATUS FOR MOVING FORWARD AND BACKWARD OF SINTER SCREEN VIBRATOR}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sitter screen vibrator take-out device, and more particularly to a sitter screen vibrator take-out device that can quickly and easily take in and out of a damaged vibrator without being affected by the complicated structure and narrow space constraints around the sinter screen. .

In general, ores used as raw materials for blast furnaces in steel mills are subjected to various stages of granularity, which is referred to as 'base weight work'. The sinter screen refers to a device that discriminates and sorts out lump ore, which is a mass of ore, and spectrometer, which is a powdery ore, to secure breathability in the blast furnace.

Process concept of the ore basis weight operation in the blast furnace raw material transport facility and the schematic form of the sinter screen can be briefly described with reference to FIG.

The ore supplied through the sinter bin 1 is sieved by the sinter screen 3. At this time, the lump ore S1 having a size larger than or equal to the particle size set by the sieving action of the sinter screen 3 is selected toward the weighing hopper 4. The secondary raw material input from the secondary raw material bin (Ore Bin) 2 is added to the selected lump ore (S1), and is then transferred to the main body by the lump mineral feed belt (6). In addition, the spectrometer S2 having a size smaller than the particle size set by the sieving action of the sinter screen 3 is discharged through the fine chute 5. And the discharged spectroscopy (S2) is transferred to a semi-light or reclassification facility by a separately provided spectroscopic conveying belt (7).

A vibrator 3a is mounted below the sinter screen 3 and has a structure in which the vibrator side plate 3b is connected along the side of the vibrator 3a.

The peripheral structure of the sinter screen can be examined with reference to the drawings (a) and the pictures (b) and (c) shown in FIG. 2.

Referring to (a) of FIG. 2, the sinter bin 10 and the sub raw material bin 20 are placed in the vertical direction, but are disposed at regular intervals from each other, and the sinter bin 10 and the sub raw material bin 20 are disposed. Below, the sinter screen 3 is laterally disposed in the left and right directions.

By the way, the vibrator 3a or the vibrator side plate 3b may be damaged during use of the sinter screen 3.

As an example of the case, the vibrator 3a may be damaged such as internal gears, bearings, etc. In this case, the work of disassembling and repairing the vibrator 3a is required.

As another example, the vibrator side plate 3b may be cracked or broken during use of the sinter screen 3, in which case a work requiring repair after disassembly of the vibrator side plate 3b is required.

According to the conventional method, when damage occurs to the vibrator 3a or the vibrator side plate 3b, the entire upper deck 10 is first removed and then the entire sinter screen 3 is taken out to repair or repair it. Work was required.

However, the entire withdrawal operation of the sinter screen 3 should be limited only when the sinter screen 3 is damaged and the vibrator 3a or the vibrator side plate 3b is accompanied.

This requires a long time (e.g., approximately 15 days or more) to be performed when the upper deck 10 and the sinter screen 3 are all pulled out according to a conventional method, and the manpower and costs required are excessive. Because it takes.

Referring to the photographs shown in (b) and (c) in addition to (a) of FIG. 2, the surrounding structure of the sinter screen 3 can be briefly confirmed.

As shown, the structure around the sinter screen 3 is very complicated and the work space is narrow. The screen hood 3c, the main dust collector 8, etc. are the sinter screen 3, the top deck 10 and the bottom. It is arranged in complexity between the decks 9.

According to such a complicated structural condition, when the entire sinter screen 3 is taken out, it may be subject to spatial interference or limitation by the surrounding structure. In addition, considering that most of the work is performed by a worker using a plurality of chain blocks, the safety of the worker has to be considered.

Therefore, when damage occurs to the vibrator 3a or the vibrator side plate 3b having a weight of approximately 2.5 tons, it can be quickly and easily taken out and removed, thereby eliminating the inconvenience caused by the repair and maintenance of the equipment. There is a need for development of dedicated devices.

The present invention provides a sinter screen vibrator take-out apparatus that can quickly and easily take in and out of a damaged vibrator or vibrator side plate without being affected by the complex structure and narrow space constraints around the sinter screen.

In addition, the present invention provides a sinter screen vibrator take-out apparatus that can be implemented in various motion forms such as hoisting, unwinding and turning in order to improve the take-out and ease of the damaged vibrator or vibrator side plate.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned here can be clearly understood by those skilled in the art from the following description.

According to an embodiment of the present invention, the transfer unit for traveling back and forth along the guide channel provided at the bottom of the sinter screen; A jacking part axially connected to the transfer part and supporting a vibrator seated on an upper surface thereof and simultaneously adjusting a height of the supported vibrator; And a turning part interposed between the transfer part and the jacking part and pivoting the jacking part on an axial basis.

The transfer unit, the transfer table having a rectangular plate shape; A transfer roller shaft disposed in a plurality of facing portions of the transfer table and the guide channel and rolling in contact with the guide channel; And a bearing block for fixing the transfer roller shaft to the bottom surface of the transfer table.

In this case, at least one reinforcing member may be provided in a bar shape on the upper edge of the transfer table.

In addition, the wire rope is connected to the front end or the rear end of the transfer unit to pull the transfer unit in the withdrawal direction or inlet direction; And a winding machine for winding the wire rope to change the direction of the wire rope through a drawing guide roller or a drawing guide roller provided in the drawing direction or the drawing direction of the transfer part.

The guide channel may be arranged side by side to be spaced apart from each other through the upper surface of the lower deck provided on the lower portion of the sinter screen, it may further include a plurality of channel support in the direction crossing between the pair of guide channels. .

The turning unit may include a turning table having a circular plate shape and penetrating through the center of the jacking unit through a center thereof; And a turning drive unit configured to frictionally drive the shaft of the jacking unit inserted through the center of the turning table to pivot the jacking unit in a predetermined direction.

The turning part may further include a turning bearing which protrudes in a circumferential direction upwardly through the upper surface of the turning table to reduce contact friction when the jacking part pivots.

The turning table may include a center bearing along an axis hole through which a shaft of the jacking part is inserted.

The turning driver may be an air cylinder that is elastically adjusted through pneumatic control to friction drive the shaft of the jacking part.

The jacking unit may have a circular plate shape and a jacking table seating the vibrator; And a pair of jacking arms arranged opposite to each other at a distance to support both ends of the bottom of the seated vibrator to adjust a support height of the seated vibrator.

At this time, the pair of jacking arms, the inner end is hinged to the jacking table, the outer end is pushed upward by a pair of wedges entering each of the bottom and rotated up and down with the vibrator in between It may be a structure.

The pair of wedges may be pressurized and moved by a pair of jacking bolts respectively fastened and entered in a direction facing each other through a pair of nut blocks fixed to the jacking table.

The apparatus may further include a fixing part configured to restrain and fix a position between the conveying part, the jacking part, and the turning part when drawing out the vibrator seated in the jacking part along the front and rear running of the conveying part.

The fixing part is fixed to penetrate and simultaneously pass through any one of a fixing hole provided in the jacking table, a reference hole provided in the turning part, and a rotation hole provided along the circumferential direction by being separated by a center angle set from the reference hole. It may be a fixing pin.

According to one embodiment of the present invention, a damaged vibrator or vibrator side plate can be quickly and easily pulled in and out without being affected by the complicated structure and the narrow space constraints around the sinter screen.

In particular, when a defect or damage occurs only in the vibrator or the vibrator side plate except for the sinter screen, a long time is required and the drawing operation of the entire sinter screen may be omitted.

As a result, the work time can be significantly shortened, and the labor of the worker can be reduced. In addition, safety accidents can be prevented.

In addition, despite the limited spatial constraints within the installation of a complex structure, the vibrator or vibrator side plate, which is a heavy material, can be implemented in an operation form such as hoisting, unwinding and turning, thereby improving the convenience of withdrawal.

1 is a conceptual diagram schematically showing a sinter screen in a blast furnace raw material transport facility.
FIG. 2 is a drawing and field pictures to illustrate the difficulty in pulling out damaged vibrators due to the complex structure and narrow space constraints around the sinter screen.
Figure 3 is an exploded perspective view briefly showing a sinter screen vibrator pull-out apparatus according to an embodiment of the present invention.
4 is a front view briefly illustrating a sinter screen vibrator extracting and extracting device according to an embodiment of the present invention;
5 is a plan view briefly illustrating a sinter screen vibrator extracting and extracting device according to an embodiment of the present invention;
6 is a side view briefly illustrating a sinter screen vibrator extracting and extracting device according to an embodiment of the present invention;
7 is an operational state diagram for explaining the operation of lifting and lowering the vibrator using a sinter screen vibrator take-out device according to an embodiment of the present invention.
FIG. 8 is an operational state diagram for explaining an operation of moving in the withdrawal or withdrawal direction using a sinter screen vibrator withdrawal apparatus according to an embodiment of the present invention; FIG.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor shall appropriately define the concept of the term in order to describe its invention in the best way It should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

Prior to the detailed description of the sinter screen vibrator extracting and extracting device according to an embodiment of the present invention, the structure around the sinter screen will be briefly described.

As shown in FIG. 2A, the sinter screen 3 is a member horizontally disposed below the sinter bin 10 and the secondary raw material bin 2. The vibrator 3a and the vibrator side plate 3b are attached to the lower portion of the sinter screen 3. 2 (b) and 2 (c), the peripheral structure of the sinter screen 3 is very complicated and the space is narrow. As shown, the screen hood 3c, the main dust collecting tube 8 and the like are complicatedly arranged between the sinter screen 3, the upper deck 10 and the lower deck 9.

In view of such spatial constraints, the sinter screen vibrator take-out apparatus according to an embodiment of the present invention is a device that can quickly and easily withdraw the damaged vibrator (3a) as well as the damaged vibrator side plate (3b).

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the sinter screen vibrator extractor device according to an embodiment of the present invention.

In the drawings, FIG. 3 is an exploded perspective view briefly illustrating a sinter screen vibrator take-out apparatus according to an embodiment of the present invention, and FIGS. 4 to 6 briefly illustrate a sinter screen vibrator extractor apparatus according to an embodiment of the present invention. It is a front view, a top view, and a side view. In particular, FIG. 3 shows the area AA ′ of FIG. 4.

As shown in the drawing, the sinter screen vibrator take-out apparatus includes a transfer unit 110 traveling back and forth to draw in and out of a damaged vibrator in the sinter screen, a turning unit 130 for implementing a turning operation of the damaged vibrator, and a damaged vibrator. Supporting and at the same time includes a jacking portion 150 for adjusting the support height for implementing the hoisting, hoisting operation thereof.

Subsequently, the transfer unit 110, the turning unit 130, the jacking unit 150, and the fixing unit 170, which are detailed configurations of an embodiment of the present invention, will be described in detail with reference to FIGS. 3 to 6. .

The transfer unit 110 is configured to travel along the guide channel 101 provided in the front-rear direction (that is, the X-axis direction) to draw in and out the damaged vibrator or vibrator side plate from the lower side of the sinter screen.

Here, the guide channel 101 is disposed in the longitudinal direction below the sinter screen, more specifically above the lower deck (9 in FIG. 2).

The guide channel 101 is composed of a pair of rail-shaped members spaced apart from each other. At this time, each rail member may be an H beam, as shown, and may have a beam having various other cross-sectional shapes.

In addition, a plurality of channel supports 102 may be connected in a direction crossing the length direction of the guide channel 101, thereby improving the structural strength of the guide channel 101.

The transfer unit 110 includes a transfer table 111, a transfer roller shaft 112, and a bearing block 113.

As illustrated, the transfer table 111 may use a plate member having a rectangular planar shape. More preferably, the width direction (that is, the Y-axis direction) size of the transfer table 111 may be determined according to the separation interval of the guide channel 101, and both ends of the width direction contact the upper surface of the guide channel 101. It can be sized to face to face.

A plurality of roller rollers 112 are disposed on the facing portions of the transfer table 111 and the guide channel 101 so that the transfer table 111 may travel in the front-rear direction on the upper surface of the guide channel 101. It is a configuration that acts as a wheel.

As shown in the drawing, the transfer roller shaft 112 is provided with a round bar portion corresponding to the left and right widths of the upper surface of the guide channel 101, and both ends thereof are provided with protrusion portions having an outer diameter extended thereto. As a result, the conveying roller shaft 112 may smoothly roll (ie, roll) rotate while being in contact with the upper surface of the guide channel 101.

The illustrated roller roller shaft 112 is shown to be disposed in the front and rear direction (that is, the Y-axis direction) through the lower surface of the transfer table 111, but this is only a form according to one preferred embodiment such The form does not limit the invention.

Bearing block 113 is fixed to both ends of the transfer roller shaft 112, more specifically, both ends of the above-described projection, the configuration to reduce the contact friction during rolling of the roller roller 112 for transport to be.

The bearing block 113 is coupled to each of both ends with respect to one roller roller for transporting 112, and is fixed using a fixing bolt 114 through the lower surface of the transport table (111).

In addition, at least one reinforcing member 116 is coupled by a plurality of fixing bolts 117 to the left and right edges of the upper surface of the transfer table 111 (that is, the Y-axis direction). It serves to reinforce structural strength.

And the front and rear ends of the transfer table 111 is provided with a protruding ring-shaped clamping hole 115, which is connected to the wire rope (108 in Fig. 8) to pull the transfer table in the withdrawal direction or inlet direction knot Site.

The wire rope is wound by the operation of the winch (reference numeral 106 in FIG. 8). At this time, the transfer table 111 is pulled in the direction in which the transfer table 111 is pulled out or drawn in according to the state wound around the drawing guide roller 103 (refer to reference numeral 103 in FIG. 8) and the drawing guide roller (reference numeral 104 in FIG. 8). This will be described in detail when explaining the operation and effect of the present invention through FIG.

The turning unit 130 is interposed between the above-described transfer unit 110 and the jacking unit 150 to be described later to serve to pivot the jacking unit 150 on an axial direction. The turning unit 130 is disposed between the transfer table 111 and the jacking table 151 and the turning table 131 and the jacking unit 150 to form a support for reducing friction when the jacking table 151 is turned. And a turning drive 137 to enable axial turning of the drive.

The turning table 131 has a circular plate (that is, a disc) shape, and a shaft hole is provided through the center, through which the axis of the jacking part (reference numeral 132 of FIG. 4) is inserted therethrough. And the turning table 131 is mounted in the groove provided in the center of the transfer table 111, the lower end of the axis of the jacking portion inserted through the shaft hole (reference numeral 132 in Figure 4) to the lower portion of the transfer table 111 It is intended to be exposed.

On the other hand, the center bearing 133 is interposed along the shaft ball of the turning table 131, the shaft of the jacking portion (132 in Figure 4) by the center bearing 133 smoothly in a state of reduced friction It is designed to rotate.

In addition, a plurality of turning bearings 134 are spaced apart from each other by the same center angle in the circumferential direction through the upper surface of the turning table 131.

The turning bearing 134 is a roller-shaped member that protrudes further upward from the upper surface of the turning table 131, and serves to reduce contact friction during turning of the jacking table 151. However, since the shape and number of the turning bearings 134 shown in FIG. 3 are one exemplary shape, the turning bearing 134 may have a different shape and number.

Each turning bearing 134 may be fitted into a mounting hole prepared in advance through the turning table 131.

At this time, both ends of the turning bearing 134 are fixed by a pair of fixing plates 135, and each fixing plate 135 is lower by the plurality of fixing bolts 136 of the turning bearing 134. Is fixed to.

As a result, the turning bearings 134 protruding upward in the circumferential direction can be smoothly rotated in the turning direction of the jacking table 151, thereby effectively reducing contact friction between them.

The turning driver 137 is inserted through the center of the turning table 131 to frictionally drive the shaft of the jacking part (reference numeral 132 of FIG. 4) exposed to the lower part of the transfer table 111 as described above to set the jacking part. It is an operation structure to turn to a direction.

In a preferred embodiment, the turning drive unit 137 may use an air cylinder that is stretched and adjusted through pneumatic control. However, the present invention does not need to be limited to these embodiments, and may be used as a conventional drive device using hydraulic or electric force.

In order to use the air cylinder as the turning drive unit 137, a quick joint 139, which is a connecting member for receiving air pressure from the outside, may be provided. An air hose 138 may be further provided between the quick joint 139 and the air cylinder. It may be provided.

The turning drive unit 137 is a cylinder fixing unit 137a for fixing the air cylinder body, and a cylinder turning unit 137b for friction driving the shaft 132 of the jacking unit by pneumatically driven from the inside of the air cylinder by pneumatic control. It may include a detailed configuration of.

Accordingly, when the pneumatic control is performed by the operator's command, the stretching operation of the turning drive unit 137 is implemented, and at the same time the shaft 132 of the jacking unit can turn in the set direction. Here, the detailed pneumatic configuration connected through the quick joint 139 is conventionally known, so additional description thereof will be omitted.

The jacking part 150 is configured to mount and support the damaged vibrator (or vibrator side plate) on the upper surface, and to adjust the height of the supported vibrator (or vibrator side plate) to implement the lifting and lowering operation.

More specifically, the axis of the jacking part (ie, the central axis) (reference numeral 132 of FIG. 4) has a structure connected to the transfer table 130 after passing through the turning table 111, and the turning driver 137 described above. It can turn in the direction set by the action of. 'Turning' here means to rotate in the circumferential direction with respect to the axis of the jacking portion.

Since the turning action of the jacking part has been dealt with in detail when the turning unit 130 is described above, repeated description will be omitted.

In addition, the jacking part 150 seats and supports a damaged vibrator (reference 3a in FIG. 2) (or vibrator side plate (reference 3 in FIG. 2)) from the sinter screen (reference 3 in FIG. 2), It is responsible for adjusting the supported height. This is called lifting and lowering operation.

The jacking unit 150 has a circular plate shape and hoists or lowers the jacking table 151 for seating a damaged vibrator (or vibrator side plate) and the vibrator (or vibrator side plate) seated on the jacking table 151. And a pair of jacking arms 153.

The jacking table 151 may have a circular plate shape that is the same shape as the turning table 153 described above, and may be manufactured to have a diameter size the same as or slightly larger than that of the turning table 153.

The pair of jacking arms 153 are arranged in line with each other at intervals so as to support both ends of the bottom of the seated vibrator, and the outer sides of the pair of jacking arms 153 are fixed to each other so that the height of the seated vibrator can be adjusted. It has a freely rotatable structure. This structure can be specifically confirmed with reference to FIG. 7.

Referring to FIG. 7, the pair of jacking arms 153 shown are connected to each other by the hinge H at the inner ends of the jacking table 151, and the outer ends may be freely rotated.

The upper surface of each of the jacking arms 153 effectively supports the lower surface of the vibrator 3a and has a curved shape so as to reduce contact friction between each other during rotation. And each lower surface of the jacking arm 153 has a flat shape. The pair of wedges 154 enters through the lower surface of the pair of jacking arms 153, and the pair of jacking arms 153 rotates upward by the pressing action of the pair of wedges entering. The jacking arm 153 on the left side shown in FIG. 7 shows a state of upward rotation as the wedge 153 enters, and the jacking arm 153 on the right side separates the wedge 153 to the jacking table 151. It is a state of lying down.

As described above, the pair of jacking arms 153 pushed upward by the pair of wedges 154 rotates upward while being in a state of supporting the damaged vibrator 3a at the bottom thereof, and takes up an operation. As a result, the lifting or lowering operation of the mounted vibrator is realized.

The pair of wedges 154 can be inserted and detached between a pair of nut blocks 155 fixed to the jacking table 151 and a hinge of a pair of jacking arms 153 fixed to the jacking table 151. to be.

The upturning size of the jacking arm 153 may be determined according to the lead distance of the jacking bolt 156 fastened from the outside through each of the nut blocks 155, thereby adjusting the support height of the vibrator. This becomes possible.

Meanwhile, the sinter screen vibrator extracting and extracting device according to an embodiment of the present invention further includes a fixing unit 170.

The fixing part 170 serves to restrain the position between the conveying part, the jacking part, and the turning part when drawing out the vibrator seated in the jacking part as the front and rear of the conveying part 110 travels.

The fixing part 170 is a fixing hole 173 provided in the jacking table, a reference hole 174 provided in the turning part and a rotation hole 175 provided along the circumferential direction by a center angle set from the reference hole. The fixing pin 171 can be used to pass through any one of the same at the same time.

More specifically, the case in which the jacking table 171 is rotated at a predetermined angle (for example, 60 degrees) in order to rotate the seated vibrator may be described.

First, the fixing pin 171 inserted through the fixing hole 173 and the reference hole 174 is pulled out. Next, the jacking table 171 is rotated at a predetermined angle as described above, and the fixing pin 171 is inserted through the fixing hole 173 and the rotating hole 175 at the same time.

Thus, even after the direction of the seated vibrator is rotated at a set angle, the position fixing between each other is firmly performed, and thus a more stable withdrawal operation can be performed.

Referring to FIG. 8, the operation effects of the sinter screen vibrator extracting and extracting device according to an embodiment of the present invention will be described.

First, referring to FIG. 8 (a), the operation of separating and taking out the damaged vibrator 3a (or the vibrator side plate 3b) under the sinter screen 3 is illustrated. In this case, the wire rope 108 is connected to the front of the sinter screen vibrator take-out device 100 (more specifically, the front clamping hole of the transfer table), and the winch 106 through the take-out guide roller 103. Connected to.

Accordingly, when the winder 106 winds up the wire rope 108, the wire rope 108 pulls the sinter screen vibrator take-out device 100 in the drawing direction. As a result, the withdrawal operation of the damaged vibrator can be made quickly and simply.

Next, referring to FIG. 8 (b), the operation of pulling out the damaged vibrator 3a (or the vibrator side plate 3b) after repairing or repairing, and then pulling the corresponding part back to the lower side of the sinter screen is illustrated. will be. In this case, the wire rope 108 is connected to the rear of the sinter screen vibrator take-out device 100 (more specifically, the rear clamping hole of the transfer table) and to the winch 106 through the retraction guide roller 104. Connected.

Accordingly, when the winch 106 rolls up the wire rope 108, the wire rope 108 pulls the sinter screen vibrator take-out device 100 in the pulling direction. In this way, the retracting operation of the repaired or repaired vibrator can be performed quickly and simply.

As described above, according to one embodiment of the present invention, the damaged vibrator or the vibrator side plate can be quickly and easily removed without being affected by the complicated structure around the sinter screen and the narrow space constraint.

In particular, when a defect or damage occurs only in the vibrator or the vibrator side plate except for the sinter screen, a long time is required and the drawing operation of the entire sinter screen may be omitted. As a result, the work time can be significantly shortened, and the labor of the worker can be reduced. In addition, safety accidents can be prevented.

In addition, despite the limited spatial constraints in the installation of a complex structure, the vibrator or vibrator side plate, which is a heavy material, can be implemented in various motion forms such as hoisting, hoisting and turning, thereby improving the withdrawal convenience. .

In the above, the preferable Example of the sinter screen vibrator drawer-out apparatus which is this invention was described.

It is to be understood that the embodiments of the invention described above are illustrative in all respects and not restrictive, the scope of the invention being indicated by the claims that follow, rather than the foregoing detailed description. It is intended that all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

S1: Goewang
S2: spectroscopy
1: sinter bin 2: blowing raw material bin
3: sinter screen
3a: vibrator 3b: vibrator side plate
4: weighing hopper 5: min chute
6: oddly conveying belt 7: spectroscopic conveying belt
8: main dust collector 9: bottom deck
10: upper deck
101: guide channel 102: support
103: guide roller for drawing out 104: guide roller for drawing
106: winch 108: wire rope
110: transfer unit
111: feed table 112: feed roller shaft
113: bearing block 114: fixing bolt
115: clamping hole 116: reinforcing member
117: fixing bolt
130: turning part
131: turning table 132: axis
133: center bearing 134: turning bearing
135: fixing plate 136: fixing bolt
137: air cylinder 137a: cylinder fixing portion
137b: cylinder turning part 138: air hose
139: quick joint
150: jacking part
151: jacking table 152: reinforcing channel
153: jacking arm 154: jacking wedge
155: nut block 156: jacking bolt
170: fixed part
171: fixing pin 173: fixing hole
174: reference hole 175: rotating hole

Claims (14)

A transfer unit which travels back and forth along a guide channel provided at the bottom of the sinter screen;
A jacking part axially connected to the transfer part and supporting a vibrator seated on an upper surface thereof and simultaneously adjusting a height of the supported vibrator; And
And a turning part interposed between the conveying part and the jacking part and pivoting the jacking part based on an axial direction.
The method according to claim 1,
The transfer unit
A transfer table having a square plate shape;
A transfer roller shaft disposed in a plurality of facing portions of the transfer table and the guide channel and rolling in contact with the guide channel; And
And a bearing block for fixing the transfer roller shaft to a lower surface of the transfer table.
The method according to claim 2,
At least one reinforcing member is provided at a top edge of the transfer table in a bar shape (sinter screen vibrator drawer in and out device).
The method according to claim 2,
A wire rope connected to a front end or a rear end of the transfer part to pull the transfer part in a withdrawal direction or withdrawal direction; And
And a hoisting apparatus for winding the wire rope by changing the direction of the wire rope through a drawing guide roller or a drawing guide roller provided in the drawing direction or the drawing direction of the conveying part.
The method according to claim 1,
The guide channel,
The pair is arranged side by side and spaced apart from each other through the upper surface of the lower deck provided in the lower part of the sinter screen,
And a plurality of channel supports are further provided in a direction intersecting between the pair of guide channels.
The method according to claim 1,
The turning unit,
A turning table having a circular plate shape and inserting the shaft through the center of the jacking portion; And
And a turning driving unit for frictionally driving the shaft of the jacking part inserted through the center of the turning table to pivot the jacking part in a predetermined direction.
The method of claim 6,
The turning unit,
And a turning bearing, in which a plurality of rotationally protruded upwards in a circumferential direction through an upper surface of the turning table to reduce contact friction when the jacking portion is pivoted.
The method of claim 6,
The turning table is,
And a center bearing along an axial hole into which an axis of the jacking portion is inserted through a center.
The method of claim 6,
The turning drive unit,
A sinter screen vibrator withdrawal device which is an air cylinder that is elastically adjusted through pneumatic control to friction drive the shaft of the jacking part.
The method according to claim 1,
The jacking unit,
A jacking table having a circular plate shape and seating the vibrator; And
And a pair of jacking arms arranged opposite to each other at a distance to support bottom ends of the seated vibrators to adjust a support height of the seated vibrators.
The method of claim 10,
The pair of jacking arms,
An inner end is hinged to the jacking table, and the outer end is pressurized upward by a pair of wedges entering each of the bottom structure is a sinter screen vibrator pull-out device that is rotated to be pinched upward with the vibrator in between.
The method of claim 11,
The pair of wedges,
And a sinter screen vibrator withdrawal device which is pressurized and moved by a pair of jacking bolts respectively fastened and entered in a direction facing each other through a pair of nut blocks fixed to the jacking table.
The method according to claim 1,
And a fixing part configured to restrain and fix a position between the transfer part, the jacking part, and the turning part when the vibrator seated in the jacking part is moved in and out along the front and rear of the transfer part.
The method according to claim 13,
The fixing unit, the fixing hole provided in the jacking table,
And a fixing pin fixed to penetrate and fix any one of a reference hole provided in the turning part and a rotation hole provided along the circumferential direction at a distance from the reference hole and a center angle set from the reference hole.

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