KR102434055B1 - Rotary rock splitter and method for splitting rock using the rorary rock splitter - Google Patents

Abstract

The present invention relates to a rotary rock splitter and a rock splitting method using the rotary rock splitter.
According to one aspect of the present invention, the base portion provided to be detachably coupled to the excavator; a cylinder part rotatably provided under the base part and receiving a fluid from the outside to provide hydraulic force; a piston part movably built in the cylinder part and moved to one side or the other side along the longitudinal direction of the cylinder part by hydraulic force; A plurality of halam guiding parts are provided to protrude at one end of the cylinder part and are inserted into the drilling holes of the rock, and are spaced apart from each other while facing each other; It is connected to the piston part and moves together with the piston part, and is disposed between the granite guiding parts with inclined surfaces formed on both sides. The halal part that splits the ; and a rotation unit provided to the base portion to rotate the cylinder portion. Containing, a rotary rock splitter may be provided.

Description

ROTARY ROCK SPLITTER AND METHOD FOR SPLITTING ROCK USING THE RORARY ROCK SPLITTER

The present invention relates to a rotary rock splitter and a rock splitting method using the rotary rock splitter.

In general, in order to crush a large-scale solid material such as bedrock or concrete, an operator drills into the solid material using a rock drill, and then installs a bomb or gunpowder into the solid material hole. After that, it has been carrying out the work of crushing solid solids with the explosive power of gunpowder.

In this way, after drilling the area with a perforator for crushing rock or concrete, gunpowder can be installed inside the hole to crush rock or concrete with the explosive power of the gunpowder. It is carried out very limitedly.

Therefore, although the drilling work is possible for rock or concrete crushing work in the city center, the use of gunpowder after drilling is not practically used due to the risk of explosion and noise problems.

For this reason, conventionally, the work of splitting the rock is performed using an arm splitter instead of gunpowder. By inserting the arm splitter into the drilling hole formed by a drilling machine or an excavator, the rock or concrete (hereinafter referred to as "solid material") can be moved in any one direction. A method of splitting solids by pressing is used.

However, since the conventional arm splitter is configured to split solids in only one direction, in order to split large solids into several branches, the device is completely retracted from the solids and drawn out, and then the direction of the excavator is changed or the insertion direction of the arm splitter is changed. There is a problem that the rock splitting process is complicated and time-consuming because work must be performed after the overall re-adjustment.

Korean Patent Registration No. 10-1666994 (Registered on October 11, 2016)

The rotary rock splitter and the rock splitting method using the rotary rock splitter according to an embodiment of the present invention are proposed to solve the above problems, and rotate as needed inside a solid material such as bedrock or concrete. It can be divided in multiple directions to greatly shorten the process process and process time.

According to one aspect of the present invention, the base portion provided to be detachably coupled to the excavator; a cylinder part rotatably provided under the base part and receiving a fluid from the outside to provide hydraulic force; a piston part movably built in the cylinder part and moved to one side or the other side along the longitudinal direction of the cylinder part by hydraulic force; A plurality of halam guiding parts are provided to protrude at one end of the cylinder part and are inserted into the drilling holes of the rock, and are spaced apart from each other while facing each other; It is connected to the piston part and moves together with the piston part, and is disposed between the granite guiding parts with inclined surfaces formed on both sides. The halal part that splits the ; and a rotation unit provided to the base portion to rotate the cylinder portion. Containing, a rotary rock splitter may be provided.

In addition, the rotation unit is connected via a rotation shaft to coincide with the rotation center of the cylinder part, and a rotation plate rotatably provided to the base part; and a rotating cylinder eccentrically connected to the rotating plate and provided to perform a linear reciprocating motion to rotate the rotating plate.

In addition, the rotating unit is formed to have a predetermined length, one side is connected to one side of the rotating plate, the other side further comprising a connecting arm connected to the end of the rotating cylinder, a rotating rock splitter can be provided have.

In addition, the base portion, including a plurality of pin coupling portion so as to be detachably coupled to the excavator via a coupling pin, a rotary rock splitter may be provided.

In addition, the cylinder portion, the hydraulic space is formed along the longitudinal direction therein to provide a movement path of the piston portion, and a first cylinder in which a nipple for hydraulic line is formed so as to be spaced apart from each other on one side and the other side to communicate with the hydraulic space; And it is detachably connected to one end of the first cylinder and extends in the longitudinal direction, and an accommodating space for accommodating the granite induction part and at least a portion of the granite guiding part is formed therein, and the granite guiding part intersects in the longitudinal direction in a direction A rotary rock splitter may be provided, including; a second cylinder in which an expansion space is formed for expansion.

In addition, the piston part is formed in the shape of a single disk and is built in the cylinder part, and the disk is coupled to one end of the granite part, a rotary rock splitter may be provided.

In addition, the piston part, a plurality of disks are formed to be spaced apart through a connecting rod and are built in the cylinder part, and any one disk of the plurality of disks is coupled to one end of the rock part, characterized in that the rotary rock A splitter may be provided.

According to one aspect of the present invention, there is provided a method for splitting a rock using the rotary rock splitter according to any one of claims 1 to 7, the method comprising: inserting a granite guiding part into a drilling hole of a rock to a predetermined depth; supplying hydraulic pressure to the cylinder part to increase the separation distance of the granite guiding part while the granite guiding part proceeds in the depth direction of the drilling hole between the granite guiding parts; When the rock is split in any one direction according to the increase in the separation distance of the rock induction part, the step of retracting the rock part or rotating the rotating unit at the current position of the rock rock part to rotate the cylinder part at a predetermined angle; And after the cylinder part is rotated, supplying hydraulic pressure to the cylinder part again to increase the separation distance of the granite induction part while the granite part proceeds in the depth direction of the drilling hole, thereby splitting the rock in a different direction; Containing, A rock splitting method using a rotary rock splitter may be provided.

The rotary rock splitter and the rock splitting method using the rotary rock splitter according to an embodiment of the present invention rapidly and conveniently rotate the cylinder part inside the solid material at a desired angle when splitting a large solid material such as rock or concrete to rotate the solid material in various directions. Because it can be split, it has the special effect of simplifying the rock splitting process and significantly reducing the time.

1 is a perspective view showing a rotary rock splitter according to an embodiment of the present invention.
Figure 2 is a side cross-sectional view showing the structure of the rotary rock splitter according to an embodiment of the present invention.
Figure 3 is a state diagram showing the state of the progress of the granite induction part and the granite part by the action of the cylinder part in FIG. 2 .
4 is a diagram schematically illustrating another embodiment of the piston unit.
5 is a perspective view showing a rotating unit in the rotating rock splitter according to an embodiment of the present invention.
6 is an operational state diagram schematically illustrating the rotation operation of the rotation unit to rotate the cylinder unit.
7 is a flowchart for briefly explaining a rock splitting method using a rotary rock splitter according to another embodiment of the present invention.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.

In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

Since the present invention may include various embodiments and various modifications, specific embodiments will be illustrated in the drawings and described in the detailed description. However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

Terms including an ordinal number such as 1st, 2nd, etc. may be used to describe various components, but the components are not limited by these terms. These terms are used only for the purpose of distinguishing one component from another.

When it is said that an element is 'connected' or 'connected' to another element, it is understood that it may be directly connected or connected to the other element, but other elements may exist in between. it should be

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a rotary rock splitter according to an embodiment of the present invention, FIG. 2 is a side cross-sectional view showing the structure of a rotary rock splitter according to an embodiment of the present invention, and FIG. 3 is an action of the cylinder part in FIG. 2 It is an action state diagram showing the state in which the granite induction part and the granite part have progressed by, FIG. 4 is a diagram schematically showing another embodiment of the piston part, and FIG. is a perspective view showing a, FIG. 6 is an operational state diagram illustrating the rotation operation of the rotation unit to rotate the cylinder part, and FIG. 7 is a rock splitting method using a rotary rock splitter according to another embodiment of the present invention. It is a flowchart.

1 to 4 , the rotary rock splitter 10 according to an embodiment of the present invention includes a base part 100 , a cylinder part 200 , a piston part 300 , a granite induction part 400 , and a granite part. It may include a 500 and a rotation unit 600 .

The meaning that an embodiment of the present invention includes the components listed above does not mean that it consists only of these components, it basically means that these components are included, and it means that other components can be included in addition to, but the gist of the present invention is not Since it can flow, a description of the known technology will be omitted.

The base part 100 may be provided to be detachably coupled to equipment such as a fork crane or a drilling machine (hereinafter referred to as an "excavator"). A pin coupling part 110 to which a coupling pin for coupling the base part 100 to an excavator can be mounted may be formed in the base part 100 .

A plurality of pin coupling units 110 may be formed in at least two or more on the base portion 100 , and the plurality of pin coupling units 110 may be formed to be spaced apart from each other at a predetermined distance.

At this time, the pin coupling unit 110 may be formed in a pin ball shape to correspond to the size of the coupling pin. Accordingly, the base unit 100 may be coupled to the excavator via the coupling pin and the pin coupling unit 110 , or may be detached from the excavator if necessary and separated independently.

The base part 100 interconnects at least two sidewalls 120 for forming the pin coupling part 110 and the sidewalls 120 and may include a bottom part 130 on which the cylinder part 200 will be installed. have.

In addition, the cylinder part 200 is a configuration provided rotatably at the lower part of the base part 100, and may receive a fluid from the outside to provide hydraulic force. At this time, the cylinder unit 200 may receive hydraulic pressure from the excavator through a hydraulic line.

The cylinder part 200 may be formed of one large cylinder, but may include a first cylinder 210 and a second cylinder 220 as shown in FIG. 2 .

The first cylinder 210 may have a hydraulic space formed therein along the longitudinal direction to provide a movement path of the piston unit 300 . The first cylinder 210 is connected to the hydraulic line to receive the fluid inside or to discharge the fluid inside through the hydraulic line to the outside, and accordingly, hydraulic force may be generated in the internal hydraulic space.

The piston part 300 built in the hydraulic space by the hydraulic force of the first cylinder 210 may move along the longitudinal direction of the first cylinder 210, and the moving direction of the piston part 300 is the first cylinder ( 210) may vary depending on the supply or discharge direction of the fluid.

The first cylinder 210 may have nipples 211 and 212 for hydraulic lines communicating with the hydraulic space, but spaced apart from each other on one side and the other side, respectively. When the fluid is supplied to the nipple 211 for any one hydraulic line, the fluid may be discharged from the nipple 212 for the other hydraulic line. Accordingly, the piston part 300 moves in the longitudinal direction of the first cylinder 210 . can move along.

In addition, the second cylinder 220 may be extended by being detachably connected to one end of the first cylinder 210 in the longitudinal direction. The second cylinder 220 is provided with a flange in contact with the first cylinder 210 may be flange-coupled.

The second cylinder 220 may have an accommodating space for accommodating at least a portion of the granite induction part 400 and the granite part 500 . In addition, an expansion space 221 is formed inside the second cylinder 220 so that the granite induction unit 400 can be expanded in a direction (width direction) intersecting with respect to the longitudinal direction of the second cylinder 220 . can

In addition, a gripping part 240 that can be gripped by an operator may be provided on the outside of the cylinder part 200 .

The grip part 240 is provided so that the rotary rock splitter 1 can be moved and easily connected to the excavator, and the rock splitter 500 and the rock rock induction part of the rotary rock splitter 1 manually through the grip part 240 ( 400) to adjust the insertion position of the drilling hole.

When the arm part 500 moves along the longitudinal direction of the cylinder part 200 by the piston part 300 , the arm arm induction part 400 crosses the longitudinal direction inside the second cylinder 220 (width). direction), the expansion space 221 may provide a space in which the halam induction part 400 is spaced apart from each other in the width direction inside the second cylinder 220 . The operation of the halm guiding unit 400 and the halm guiding unit 500 will be described in detail later.

On the other hand, the piston unit 300 is a configuration that is movably built in the longitudinal direction of the cylinder unit 200 inside the cylinder unit 200, one side or the other inside the cylinder unit 200 by hydraulic force. can be moved to the side.

The piston unit 300 does not freely move arbitrarily in the cylinder unit 200 , and the direction of movement may be determined through hydraulic control. Therefore, the movement direction of the piston unit 300 may be determined according to the direction in which the fluid is supplied to the nipples 211 and 212 for the hydraulic line connected via the excavator and the hydraulic line.

Referring to FIG. 2 , when the fluid is supplied to the nipple 211 for the hydraulic line at the top and the fluid is discharged from the nipple 212 for the hydraulic line at the bottom, the piston unit 300 moves downward as shown in the drawing. will do

Here, the piston part 300 is formed in a single disk shape as shown in FIGS. 2 and 3 and is embedded in the cylinder part 200 , and the piston part 300 is coupled to one end of the arm part 500 . It may consist of being When the piston part 300 is provided in the shape of a single disk, the configuration of the piston part 300 may be simplified and it may be advantageous to move the piston part 300 with a relatively small force.

In addition, as shown in FIG. 4 , in the piston part 300 , a plurality of disks 310 may be formed to be spaced apart via a connecting rod 320 , and may be embedded in the cylinder part 200 . Any one of the plurality of disks 310 may be coupled to one end of the arm portion 500 .

In this way, when the piston unit 300 is composed of a plurality of disks 310 and the connecting rod 320, a greater hydraulic force can act, so that a greater force can be provided to the arm part 500, and a plurality of disks ( Since the 310 is raised while being supported in the cylinder 200, there is an advantage of being able to descend without shaking the arm part 500 from side to side when the arm part 500 moves.

On the other hand, the rock induction part 400 is provided so as to protrude from one end of the cylinder part 200, and the end of the rock induction part 400 is formed in a needle shape so that it can be inserted into a drilling hole created in a solid material such as a rock. can be The halam induction part 400 is provided in plurality, and may be disposed to face each other and to be spaced apart from each other.

The rock induction part 400 may be formed in a long bar shape, and the bars are disposed to face each other at a predetermined distance apart, and the separation distance of the plurality of rock induction parts 400 may be varied according to the movement of the rock formation part 500 . For reference, as the separation distance of the granite guiding part 400 increases according to the movement of the granite part 500, the granite guiding part 400 inserted into the drilling hole of the rock presses the drilling hole to the side, thereby displacing a solid material such as a rock in any one direction. can be split into

In addition, the arm part 500 is connected to the piston part 300 and is provided to be movable together with the piston part 300 . That is, the arm part 500 may descend together when the piston part 300 descends, and may rise together when the piston part 300 rises.

The granite part 500 is formed with inclined surfaces on both sides thereof, and may be disposed between the granite induction parts 400 . Therefore, when the granite guiding part 400 is inserted into the perforated hole of the rock, when the granite part 500 penetrates into the drilling hole, the granite guiding part 400 is pushed to the side by the inclined surfaces formed on both sides. to increase the separation distance, and accordingly, the granite induction unit 400 applies lateral pressure to the rock from the inside of the perforation hole to split the rock in one direction.

On the other hand, the rotation unit 600 may be provided for the purpose of rotating the cylinder unit 200 when the rock induction unit 400 first splits the rock in one direction and then tries to split it again in the other direction.

Here, the angle of the rock split in different directions can be determined by the rotation angle of the rock induction part 400 and the rock formation part 500 to be described later, and the rotation angle of the rock formation part 400 and the rock rock part 500 is the excavator. may be controlled by a control unit (not shown) provided in the driver's seat of

In addition, in a state in which the halmstone guiding part 400 and the halmstone part 500 are inserted into the perforation hole, the rotation angle of the granite granite part guiding part 400 and the halmstone part 500 can be controlled in a direction desired by the operator, process time In addition to shortening the time, the rock can be split into several pieces in a short time. A more detailed description thereof will be given later.

For reference, in the prior art, after splitting a rock in one direction, in order to split the rock again in another direction, the entire device is completely retreated from the drilling hole to withdraw both the rock and the rock induction part, then change the direction of the excavator or use the arm splitter device. After re-adjusting the insertion direction, there was a inconvenience and disadvantage of performing the splitting operation again.

However, since the present invention can simply rotate the entire cylinder part 200 in which the halm induction part 400 and the halm guiding part 500 are installed by the rotation unit 600, the work process is very simple and time-consuming. It has the advantage of being shortened.

Hereinafter, the rotation unit 600 will be described in detail with reference to FIGS. 2, 5 and 6 .

5 is a perspective view showing a rotation unit in the rotary rock splitter according to an embodiment of the present invention, and FIG. 6 is an operational state diagram briefly illustrating the rotation operation of the rotation unit to rotate the cylinder part.

As shown, the rotation unit 600 may be provided on the base part 100 .

The rotating unit 600 may include a rotating plate 610 and a rotating cylinder 620 , and may further include a connecting arm 630 .

The rotation plate 610 may be connected via the rotation shaft 601 to coincide with the rotation center of the cylinder part 200 as shown in FIG. 2 . The rotation plate 610 is rotatably installed on the base part 100 through the rotation shaft 601 , and the rotation shaft 601 may be installed through the base part 100 . Accordingly, the rotation plate 610 may be disposed on the upper surface of the base part 100 , and the cylinder part 200 may be disposed on the lower surface of the base part 100 .

In addition, the rotating cylinder 620 may be eccentrically connected to the rotating plate 610 to provide a rotational force to the rotating plate (610). As the rotation cylinder 620 is not connected to the center of the rotation plate 610 and is eccentrically connected to a point separated by a predetermined radius from the center, the rotation plate 610 may be rotated.

In order to rotate the rotating plate 610, the rotating cylinder 620 is provided to perform a linear reciprocating motion, and the rotating cylinder 620 may be expanded and contracted in length by hydraulic pressure.

That is, the rotating cylinder 620 receives a fluid from the outside and the operating rod 621 is drawn out or drawn in by hydraulic action, and thus the entire length of the rotating cylinder 620 including the operating rod 621 is increased. It is stretched or contracted to perform a linear reciprocating motion.

The rotating cylinder 620 may receive a fluid from the outside through a separate hydraulic line, and the rotating cylinder 620 may also be connected to the excavator through a hydraulic line to receive the fluid.

At this time, the rotation plate 610 may be rotated at an angle within 180 degrees to change the splitting direction of the rock. When the rotation plate 610 is rotated at an angle within 180 degrees, it is possible to provide various splitting directions to the rock.

For example, if it is assumed that the rotation plate 610 is rotated at an angle of 180 degrees, it will eventually be in the same position as before the rotation plate 610 rotates, so that the splitting direction may also be the same as before rotation. Accordingly, the rotation angle of the rotation plate 610 may be preferably set within a range of 90 degrees, but may be configured to be rotated at an angle higher than that if necessary.

The operation rod 621 and the rotation plate 610 may be directly connected or may be connected through a connecting arm 630 .

One side of the connecting arm 630 is connected to the operation rod 621 , and the other side is connected to the rotation plate 610 , thereby reinforcing between the operation rod 621 and the rotation plate 610 .

Specifically, the connecting arm 630 is connected to the operation rod 621, as the length of the operation rod 621 increases or decreases, a sliding connector 631 that allows relative rotation with the operation rod 621; a fixed connector 632 extending upwardly from the rotation plate 610; and a connecting plate 633 connecting the sliding connector 631 and the fixed connector 632 .

The connecting arm 630 is formed to have a predetermined length as shown in FIGS. 5 and 6 , one side is connected to one side of the rotating plate 610 , and the other side of the operating rod 621 of the rotating cylinder 620 . It may be configured to be connected to an end.

In this way, when the length of the rotation cylinder 620 including the operation rod 621 is extended and a point of the rotation plate 610 is pushed through the connecting arm 630, the rotation plate 610 rotates the rotation shaft 601 . As the center rotates, the cylinder part 200 is rotated at a predetermined angle. At this time, the rotating cylinder 620 may be rotated at a predetermined angle around the hinge point (h) hinged to the base portion (100).

In addition, based on FIGS. 5 and 6 , the hinge point h allowing the rotation of the rotation cylinder 620 of the rotation unit 600 may be disposed below the rotation plate 610 . In this way, by disposing the hinge point h below the rotation plate 610, the linear reciprocating motion of the actuating rod 621 can be easily converted into the rotational movement of the rotation unit 600.

Hereinafter, a rock splitting method using the rotary rock splitter 10 according to another embodiment of the present invention will be described with reference to FIG. 7 .

In the rock splitting method using the rotary rock splitter according to the present embodiment, the step of inserting the granite induction part 400 of the rotary rock splitter 10 into the drilling hole drilled in the rock to a predetermined depth may be performed.

After the rock induction part 400 is inserted into the drilling hole of the rock to a predetermined depth, hydraulic pressure is supplied to the cylinder part 200 so that the piston part 300 is lowered by the hydraulic force, and the piston part 300 is lowered. Accordingly, the granite part 500 proceeds in the depth direction of the perforation hole between the plurality of granite guiding parts 400 .

When the rock formation part 500 proceeds in the depth direction of the drilling hole between the rock rock induction part 400, the inclined surfaces formed on both sides of the rock rock part 500 push the inner surface of the rock rock induction part 400 to the side while a plurality of rock rock induction parts 400 ) increases the separation distance.

In this way, by performing the step of increasing the separation distance of the rock induction part 400 by the hydraulic action, the rock can be split in any one direction.

When the rock is properly split in one direction, it is possible to subdivide the rock by splitting the rock in the other direction.

In order to split the rock in different directions, a step of rotating the cylinder unit 200 at a predetermined angle by rotating the rotation unit 600 by hydraulic action may be performed.

At this time, the moving direction of the piston unit 300 is changed through hydraulic control so that the cylinder unit 200 is easily rotated, and the arm unit 500 is retreated, and the arm unit 400 can narrow the separation distance. Even at this time, it is not necessary to raise the cylinder part 200 .

However, even if the movement direction of the piston unit 300 is not changed, if the cylinder unit 200 is rotatable, the rotation unit 600 is rotated at the current position of the arm unit 500 to rotate the cylinder unit 200 at a predetermined angle. can be rotated

After the cylinder part 200 is rotated by the above method, hydraulic pressure is again supplied to the cylinder part 200 so that the arm part 500 proceeds again in the depth direction of the drilling hole of the rock.

As the rock formation part 500 progresses, the separation distance of the rock rock induction part 400 increases again, and accordingly, the rock rock induction part 400 applies lateral pressure to the drilling hole to split the rock in different directions.

There is no restriction on the direction and number of splitting of the rock as above, and depending on the situation, by rotating the cylinder part 200 at a predetermined angle, the rock can be subdivided into an appropriate size and split. Repeat the same method.

The rock splitting method using a rotary rock splitter that splits the rock in one direction and then splits the rock in one direction and the other direction will be described in more detail as follows.

In a state in which the rock part 500 splitting the rock in one direction is inserted into the drilling hole, the rotation cylinder 620 of the rotation unit 600 is operated to increase or decrease the length of the operation rod 621 .

Accordingly, the rotating plate 610 connected to the operation rod 621 rotates, and the arm unit 500 and the arm unit induction unit 400 connected to the rotating plate 610 through the cylinder unit 200 are predetermined. Angle can be rotated.

At this time, the angle at which the rock rock unit 500 and the rock rock induction unit 400 rotate can be controlled by a control unit (not shown) provided in the driver's seat of the excavator, and the rock rock unit 500 and the rock rock induction unit 400 rotate. The angle may be between 0 degrees and 180 degrees.

After that, by lowering the granite part 500, the gap between the granite guiding part 400 can be widened to split the rock in one direction and the other direction.

For example, if it is assumed that the direction of the rock split in one direction is 0 degrees, the rock is rotated by 30 degrees and then the gap between the rock induction part 400 is widened by 30 degrees. 2 chunks of split rock and 2 chunks of rock split at 150 degrees can be generated.

After that, when the gap between the rock formation part 500 and the rock rock induction part 400 is rotated by 60 degrees again, and the gap between the rock rock part induction part 400 is widened, the rock is to be divided into 4 pieces of rocks split at 30 degrees and 2 pieces of rocks split at 120 degrees. can

After that, if the gap between the rock formation part 500 and the rock rock induction part 400 is rotated by 90 degrees again, and the interval of the rock rock part induction part 400 is widened, the rock is to be formed with 6 rocks split at 30 degrees and 2 rocks split at 90 degrees. can In this way, by adjusting the rotation angle of the granite part 500 and the granite guiding part 400 through the rotation unit 600, the operator can split the rock into a desired shape.

In this way, when the rocks are split in various directions and the large rocks are split into appropriate sizes, hydraulic pressure is provided to the cylinder unit 200 in the reverse direction to move the rock unit 500 in the direction in which it is inserted into the cylinder unit 200 . make it possible As a result, the separation distance of the granite guiding part 400 is also reduced, and the granite guiding part 400 becomes free from rocks, and the base part 100 is raised using an excavator to recover the rotary rock splitter 10 .

Above, the rotary rock splitter and the rock splitting method using the rotary rock splitter according to the embodiment of the present invention have been described as specific embodiments, but this is merely an example and the present invention is not limited thereto, and the should be construed as having the widest scope to follow. A person skilled in the art may practice unspecified embodiments by combining and substituting the disclosed embodiments, but this also does not depart from the scope of the present invention. In addition, those skilled in the art can easily change or modify the disclosed embodiments based on the present specification, and it is clear that such changes or modifications also fall within the scope of the present invention.

10: rotary rock splitter 100: base part
110: pin coupling part 120: side wall
130: bottom part 200: cylinder part
210: first cylinder 211, 212: nipple for hydraulic line
220: second cylinder 221: extended space part
300: piston 310: disk
320: connecting rod 400: halam induction part
500: arm part 600: rotation unit
601: rotation shaft 610: rotation plate
620: rotating cylinder 621: working rod
630: connecting arm

Claims (8)

a base portion having a plurality of pin coupling portions so as to be detachably coupled to the excavator via a coupling pin;
a cylinder part rotatably provided under the base part and receiving a fluid from the outside to provide hydraulic force;
a piston part movably built in the cylinder part and moved to one side or the other side along the longitudinal direction of the cylinder part by hydraulic force;
A plurality of halam guiding parts are provided to protrude at one end of the cylinder part and are inserted into the drilling holes of the rock, and are spaced apart from each other while facing each other;
It is connected to the piston part and moves together with the piston part, and is disposed between the granite guiding parts with inclined surfaces formed on both sides. The halal part that splits the ; and
and a rotation unit provided to the base to rotate the cylinder.
The cylinder part,
a first cylinder having a hydraulic space formed therein along the longitudinal direction to provide a movement path of the piston unit, and having nipples for hydraulic lines formed on one side and the other side to communicate with the hydraulic space and to be spaced apart from each other; and
The first cylinder is detachably connected to one end of the first cylinder and extended in the longitudinal direction, and an accommodating space for accommodating at least a portion of the granite guiding part and the granite guiding part is formed therein, and the granite guiding part expands in a direction intersecting the longitudinal direction. Including; a second cylinder formed with an expanded space to become
The rotating unit is
a rotation plate connected through a rotation shaft installed through the base portion to coincide with the rotation center of the cylinder portion, and rotatably provided on an upper surface of the base portion within a range of 90 degrees; and
a rotating cylinder eccentrically connected to the rotating plate and provided to perform a linear reciprocating motion to rotate the rotating plate; and
a connecting arm formed to have a predetermined length, one end connected to one side of the rotating plate, and the other end connected to the end of the rotating cylinder;
The connecting arm is
a sliding connector connected to the working rod of the rotating cylinder and allowing relative rotation with the working rod as the length of the working rod is increased or decreased;
a fixed connector extending upwardly from the rotating plate; and
Including; a connecting plate connecting the sliding connector and the fixed connector;
The piston part,
A plurality of disks formed to be spaced apart through a connecting rod are embedded in the cylinder portion and lifted while being supported by the cylinder portion, and any one disk among the plurality of disks is coupled to one end of the arm portion, characterized in that doing,
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