KR101897787B1 - Transfer apparatus - Google Patents

Abstract

The present invention relates to a transfer apparatus. An object of the present invention is to exhibit a more efficient press-fitting effect by widening a contact point or a contact area with a drain material. The transfer apparatus according to the present invention includes a traveling operation device driving and operating apparatus movement and operation, a leader supporting a conveyed object and coupled to the traveling operation device, and a transfer device conveying the conveyed object. The transfer device includes a first rotating portion and a second rotating portion respectively in close contact with one side and the other side of the conveyed object and conveying the conveyed object when operated to rotate or a first rotating portion and a second rotating portion respectively positioned on one side and the other side of the conveyed object and respectively having a pair of first and second rotating bodies disposed at a distance upwards and downwards and first and second conveying units respectively mounted on the first rotating portion and the second rotating portion to be capable of rotating in a caterpillar manner and conveying the conveyed object during rotation operation of the first rotating portion and the second rotating portion.

Description

[0001] TRANSFER APPARATUS [0002]

The present invention relates to a punching apparatus, and more particularly, to a punching apparatus capable of widening a contact area and a contact point with a draining material to exert a more efficient press-fitting effect.

Generally, the vertical drainage method used for the improvement of the soft ground is to form a drainage channel to artificially promote consolidation. The vertical drainage material is press-fitted into the ground to drain or discharge water such as pore water contained in the ground, Is one of the soft ground treatment methods to complete the settlement of the ground quickly and to increase the bearing capacity.

Here, the vertical drainage material is a drainboard formed by wrapping a plastic core material with a porous filter material, and is a bar-shaped structure.

The vertical drainage method using the vertical drainage is called the PBD (Plastic Board Drain) method or the PVD (Prefabricated Vertical Drain) method, and is most commonly used.

Thus, by improving the soft ground through the soft ground treatment method, it can be utilized as a basis for constructing various structures such as roads, railways, airports, ports, and industrial complexes.

In addition, the vertical drainage method referred to as the PBD method or the PVD method is a method in which a drain board (vertical drainage material) formed by wrapping a plastic core material such as a harmonic or honeycomb with a porous filter material is poured up to a predetermined depth in the ground, Drainage board to drain the pore water around the drainage to the ground, thereby improving the soft ground layer.

This vertical drainage method is convenient for equipment, relatively fast in construction speed, relatively low in material cost of drain board, and minimizes ground disturbance due to penetration of casing pipe into the ground. It is applied to soft ground with high water content .

On the other hand, Korean Patent Registration No. 10-0204639 discloses a drape material press-in apparatus for carrying out the above-described PBD method, in which friction material is brought into frictional contact with the draining material through rotation of the press- Which has a constructional disadvantage in that the contact area between the draining material and the press-in roller is narrow, which results in a problem that the press-in efficiency becomes poor, and it is difficult to expect a quick press-fitting effect. There is a problem.

In addition, in the related art, a reader is used for vertically arranging and supporting the draining material. However, the reader has to be deformed to have a length corresponding to the length of the draining material, and the draining material itself It is necessary to install a wire rope and a conduction preventive structure such as a winding drum and a driving motor on the upper part of the reader in order to prevent the conduction according to the vertical arrangement, There is a problem that the load is transmitted to the lower portion when the ground of the human being is press-fitted.

In addition, since the contact area between the draining material and the press-in roller is small in the prior art, a casing having a pipe structure is indispensably used for press-in of the ground of the draining material. Such a casing is used for pulling- The auxiliary pressing means such as a motor is installed together on the side of the reader. The auxiliary pressing means is also a factor for transmitting the load and adding weight to the side of the reader. As a result, The size of the reader must be increased accordingly and the rigidity of the structure must be secured. Therefore, the cost of the apparatus is increased, and it is costly to secure the structural safety.

In addition, the above-mentioned drained material that is pressed into the soft ground is used at least about 70 m. In order to stably support the drained material that is pressed into the ground, it is inconvenient to perform a separate foundation work, There is.

Korean Patent Publication No. 10-0204639

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a perforating device capable of widening a contact area and a contact point with a draining material,

It is also an object of the present invention to provide a drilling apparatus that can perform a quick press-fitting operation of a draining material, and can increase a press-fitting efficiency due to the press-fitting of draining material, thereby reducing the working time.

In addition, it is possible to stably support the draining material by improving the structure so as to widen the contact point and the clamping point with the draining material, and it is possible to stably support the draining material and prevent conduction even when the length of the leader is shorter than the draining material In addition, it is not necessary to provide various kinds of anti-reverse structures, which are installed on the upper part of the reader in order to prevent the occurrence of a conventional overturning. In addition, the drum installed on the upper part of the reader for fixing the drainer, It is an object of the present invention to provide a punching device that can simplify the structure and eliminate the phenomenon that the drainage material is broken when the drape material is pressed into the soft ground.

In addition, in order to stably support the drained material that is pressed into the soft ground, it is possible to eliminate the inconvenience and hassle associated with the prior art construction in which the aggregate is installed on the ground, The present invention also provides a drilling apparatus that can simplify the entire work process.

A punching apparatus according to the present invention includes a traveling operation equipment for driving and operating a movement and an operation of a device, a reader for supporting a conveyed object, and a conveying device for conveying the conveyed object, Wherein the conveying device includes a first rotating part and a second rotating part respectively positioned on one side and the other side of the conveyed object and having a pair of first rotating bodies and second rotating bodies arranged so as to be spaced apart from each other, And a second conveying unit that is mounted to be rotatable in an endless track manner on the first rotating unit and the second rotating unit and that conveys the conveyed object during the rotation operation of the first rotating unit and the second rotating unit, Wherein the first and second base portions include first and second base portions 240a and 240b that are rotatably rotatable about the first and second rotors, The conveying section And the support portion (2170) is provided on the first base portion, and the first conveying portion is provided on the first conveying portion in a predetermined section between the pair of first rotors, A first supporting part for supporting the first conveying part so as to be pressed toward the first supporting part; And a second support portion provided on the second base portion so as to face the first support portion and supporting the second conveyance portion such that the second conveyance portion is pressed toward the conveyed object side in a predetermined section between the pair of second rotors, A support; .

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The apparatus may further include an interval adjusting unit for adjusting the interval between the first rotating bodies and the interval between the second rotating bodies by moving any one of the first rotating bodies and the second rotating bodies upward and downward do.

The apparatus further includes a pressure control unit for transferring the first rotation unit or the second rotation unit in the left and right directions to pressurize the conveyed object.

The transfer device according to the present invention can expand the contact area and contact point with the draining material for press-in processing into the ground by the press-in method having the improved structure, There is an effect that the contact area can be varied and used depending on the length of the draining material.

In addition, the draining material can be press-fitted more quickly and easily, and the press-fitting efficiency of the draining material can be increased due to the press-fitting of the draining material, thereby reducing the working time due to the press fitting of the draining material.

Further, by improving the press-fitting method for the draining material, the contact area with the draining material can be widened, and the draining material can be supported more stably than in the past, and the drain material is broken when the draining material is pressed into the softening ground It is possible to remove and hold the draining material from the lower part of the leader. Therefore, even if the length of the leader is shorter than that of the draining material, it is possible to stably support the draining material and prevent the conduction. It is possible to remove the connection preventing means such as the drum and the wire which are installed for fixing the draining material as well as the deterioration preventing structure, thereby simplifying the overall structure of the apparatus.

Further, since the draining material is held in contact with the draining material widely, it is possible to eliminate the work of performing the separate foundation work by installing the aggregate on the ground in order to stably support the draining material in the past, And it is possible to simplify the entire working process due to the press-fitting of the draining material.

In addition, it is not necessary to provide auxiliary press-fitting means such as a wire, a drum, and a driving motor, which are conventionally used when press-fitting the draining material into the ground, in a structure capable of maintaining a large contact area with the draining material. It is possible to eliminate the elements for transmitting the weight or adding the weight, so that the size of the reader is not required to be large and the reader having no excellent rigidity can be used. In addition, It is possible to reduce the overall construction cost as well as the installation cost of the vehicle, thereby making it possible to pursue economical efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a configuration diagram showing a punching apparatus according to the present invention; FIG.
2 is a front view showing a transfer device applied to a punching apparatus according to the present invention;
3 is a side view of a transfer apparatus applied to a punching apparatus according to the present invention.
4 is a plan view showing a connection state of the first and second rotors and the rotation driving unit applied to the punching apparatus according to the present invention.
5 is a front view showing an embodiment of the gap adjusting unit applied to the punching apparatus according to the present invention.
6 is a side view of Fig.
Fig. 7 is a front view showing another embodiment of the transfer device applied to the punching apparatus according to the present invention; Fig.
8 is a side view of Fig.
FIG. 9 is a plan view showing a connection state of the first and second rotors and the rotation driving unit shown in FIG. 8. FIG.
10 is a front view showing another embodiment of the gap adjusting unit applied to the punching apparatus according to the present invention.
11 is a side view of Fig.
12 is a block diagram showing a connection relationship between a cylinder, a pump, and a control unit applied to the punching apparatus according to the present invention.
13 is a configuration diagram showing another embodiment of the punching apparatus according to the present invention.
Fig. 14 is a front view showing another embodiment of the transfer device applied to the punching device according to the present invention; Fig.
Fig. 15 is an exploded view of the conveying apparatus applied to Fig. 14; Fig.
Fig. 16 is a side view of the transfer device in which the interval between the transfer gaps is varied via the link shown in Figs. 14 and 15. Fig.
17 is a plan view of Figs. 14 and 15. Fig.
18 is a configuration diagram showing still another embodiment of the punching apparatus according to the present invention.
19 is a front view of still another embodiment of the transfer device applied to the perforating device according to the present invention.
Fig. 20 is an exploded view of the transfer device applied to Fig. 19;
FIG. 21 is a side view of a transfer device in which the spacing is varied via the link shown in FIG. 19; FIG.
22 is a plan view of Figs. 19 and 21. Fig.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings.

The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

2 is a front view showing a transfer apparatus applied to a perforating apparatus according to the present invention, FIG. 3 is a side view of a transfer apparatus applied to a perforating apparatus according to the present invention, and FIG. FIG. 4 is a plan view showing a connection state of the first and second rotors and the rotation driving unit applied to the perforating apparatus according to the present invention, FIG. 5 is a view showing an example of a gap adjusting unit applied to the perforating apparatus according to the present invention. 6 is a side view of Fig. 5, Fig. 7 is a front view showing another embodiment of the feeding apparatus applied to the punching apparatus according to the present invention, Fig. 8 is a side view of Fig. 7, 10 is a front view showing another embodiment of the gap adjusting unit applied to the punching apparatus according to the present invention, and FIG. 11 is a cross-sectional view Figure 12 is a side view, FIG. 13 is a block diagram showing another embodiment of the punching apparatus according to the present invention, and FIG. 14 is a cross-sectional view of a punching apparatus applied to the punching apparatus according to the present invention. FIG. 15 is an exploded view of the conveying apparatus applied to FIG. 14, and FIG. 16 is a side view of the conveying apparatus in which the intervals between the conveying apparatuses are varied through the links shown in FIGS. 14 and 15 FIG. 17 is a plan view of FIG. 14 and FIG. 15, FIG. 18 is a configuration view showing still another embodiment of the punching apparatus according to the present invention, and FIG. 19 is a still another embodiment of the punching apparatus applied to the punching apparatus according to the present invention. 19 is an exploded view of the conveying apparatus shown in Fig. 19, Fig. 21 is a side view of the conveying apparatus with a spacing varied through the link shown in Fig. 19, Fig. 22 is a cross- FIG.

The punching device according to the present invention is a device for press-fitting a material to be pierced in the ground, and more particularly, to a pipe material having a pipe structure for performing PBD (Plastic Board Drain) or PVD (Prefabricated Vertical Drain) In which the pressurizing process can be performed.

The drainage material 4 may be formed in a circular pipe or a rectangular pipe shape and includes a casing used for press-fitting a drain board which is a vertical drainage material, and a casing which is pressed into the ground in a state of being inserted in the casing, Can be defined as a configuration including a drain board to be used.

Specifically, the punching apparatus according to the present invention includes a running operation equipment (1), a reader (2), and a transfer device (100).

The traveling operation equipment 1 is provided to be able to drive and operate the traveling and overall operation of the apparatus.

At this time, the traveling operation equipment 1 is provided with a crank arm 3 so as to be able to vertically arrange the reader 2 by connecting and adjusting its angle.

The leader 2 is connected to the crank arm 3 of the traveling operation equipment 1 and is vertically disposed and has a predetermined length. The truss rod 2 is connected to a truss bar in the frame frame, It is preferable to construct the truss structure.

At this time, the length of the reader 2 may vary depending on the state of the ground or the length of the draining material 4, and a tilt sensor is mounted and a detection signal is sent to the boarding room of the traveling driving equipment 1, So that the accuracy of the vertical arrangement can be increased.

The drainer 4 is vertically disposed on the front surface of the reader 2.

The conveying device 100 is arranged to be positioned below the front of the reader 2 and press-fitting the draining material 4 while supporting the drainer 4 at the lower portion of the reader 2. [

Particularly, the conveying apparatus 100 is driven to increase the contact area with the draining material 4, thereby enhancing the pressing efficiency of the draining material 4 when the draining material 4 is pressed into the ground, .

2 to 6, the transfer device 100 includes a first rotating part 110a and a second rotating part 110b.

The first rotating portion 110a and the second rotating portion 110b are configured to widen the point of contact with the draining material 4 so as to increase the pressing efficiency when the draining material 4 is pressed into the ground, And performs a function of providing support force.

To this end, the first rotating portion 110a includes first rotating bodies 111a and 111b to directly contact the draining material 4 to generate a continuous pressure input.

The first rotating bodies 111a and 111b are formed of two pairs and are spaced upward and downward from one side of the draining member 4 (left side in FIG. 2).

At least one of the pair of first rotating bodies 111a and 111b receives power from a rotation driving unit 140 and a rotation transmitting unit 150 to be described later and rotates in place so as to continuously apply pressure to the draining material 4 Provide input.

The second rotating part 110b includes a second rotating body 112a and 112b to be in direct contact with the draining material 4 to generate a continuous pressure input.

The second rotating bodies 112a and 112b are formed of two pairs and are arranged at intervals on the other side (right side in FIG. 2) of the draining material 4 in the upward and downward directions.

At least one of the pair of second rotating bodies 112a and 112b receives power from the rotation driving unit 140 and the rotation transmitting unit 150 to be rotated in the same position, Provide input.

In addition, a bearing B is provided in the central part of the first rotating body 111a and the second rotating body 112a located at the upper part, and the rotating shaft 111c and 112c are inserted through the bearing B , The first rotating body 111a and the second rotating body 112a are smoothly rotated in a state of being supported by the rotating shafts 111c and 112c, respectively.

That is, the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b are disposed symmetrically with respect to the left and right directions with the draining member 4 interposed therebetween, The dredger 4 is lowered while being rotatably driven by the rotation driving unit 140 and the rotation transmitting unit 150, and the dredger 4 is press-fitted into the ground.

At this time, the first rotors 111a and 111b and the second rotors 112a and 112b are in a state of being clamped by actually contacting the casing of the draining material 4, and the casing is press- The board is press-processed together into the ground.

In addition, in a state where the draining material 4 is press-fitted into the ground by using the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b, 111a and 111b and the second rotors 112a and 112b are rotated to pull out the drains 4 from the ground by lifting only the casing of the draining material 4, It is possible to improve the soft ground through the action of forming the drainage channel in the ground.

At this time, since the load of the draining material 4 is concentrated from the upper part to the lower part, the conveying part 10 performs a press-fitting operation while stably supporting the lower part of the draining material 4. [

The first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b have a structure in which a portion of the outer surface of the draining material 4 is surrounded and contacted so as to widen the contact area with the draining material 4. [ .

The first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b are formed such that when the draining material 4 has a circular shape, It is possible to constitute a curved surface structure subjected to rounding treatment, and it can be constituted by a roughly "C" type structure.

The first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b may surround a part of the outer surface of the draining material 4 when the draining material 4 has a rectangular shape, And can be configured in a substantially "d" -type structure.

The first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b form a rough surface including a concavo-convex structure and the like on the inner surface to be brought into contact with the draining material 4, So that a quick pressing effect can be obtained.

The rotation driving unit 140 and the rotation transmitting unit 150 are connected to the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b to transmit rotational force.

At this time, the rotation driving unit 140 is connected to both the pair of first rotating bodies 111a and 111b and the pair of second rotating bodies 112a and 112b, or the first rotating body 111a And may be connected to the first rotating body 111b and the second rotating body 112b which are connected to the second rotating body 112a and the lower rotating body 112b and the first rotating body 111b And the second rotating body 112b are connected to the rotation driving unit 140 to transmit the rotational force to the first rotating body 111a and the second rotating body 112a located at the upper portion.

3 and 4, the rotation driving unit 140 is coupled to the first rotating body 111b and the second rotating body 112b, And a pair of first rotating bodies 111a and 111b and a pair of second rotating bodies 112a and 112b arranged at upper and lower intervals are coupled to the side surfaces of the pair of second rotating bodies 112a and 112b in an endless track form, The rotation transmitting portion 150 is engaged.

That is, the rotation driving unit 140 is operated so that the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b rotate relative to each other and press-fit the draining material 4. [

A known AC motor or DC motor is applied to the rotation driving unit 140 and the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b can be selectively rotated The motor shaft is rotated in the forward or reverse direction.

The rotary drive unit 140 is provided with a speed reducer A so that the first rotary members 111a and 111b and the second rotary members 112a and 112b can be rotated at a proper speed and press- You can also install it.

The rotation transmitting portion 150 may be formed by a known belt and the belt may have an endless track on the side surfaces of the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b And a pulley (not shown) is provided for rotating the rotor.

That is, when the first rotating body 111b and the second rotating body 112b positioned below are rotated by applying power to the rotation driving unit 140, the rotation transmitting unit 150 rotates while forming the infinite orbit, So that the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b are rotated simultaneously to provide a continuous pressure input to the draining material 4. [

In this case, the rotation transmitting portion 150 may be replaced with a chain instead of a belt. In this case, sprockets (not shown) corresponding to the chain may be provided on the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b Is provided.

The conveying apparatus according to the present invention includes a first base portion 130a and a second base portion 130b for guiding rotation of the first rotors 111a and 111b and the second rotors 112a and 112b in place, ).

The first base 130a is located at one side (left side in FIG. 2) of the draining material 4, and the first rotating bodies 111a and 111b are rotatably coupled.

The second base 130b is located on the right side (right side in FIG. 2) of the draining material 4, and the second rotating bodies 112a and 112b are rotatably engaged.

The first base portion 130a and the second base portion 130b may have the same shape.

3, the first base portion 130a and the second base portion 130b are connected to the first rotating bodies 111a and 111b or the second rotating bodies 112a and 112b, respectively, The front side plates 1301a and 1301b disposed on the front side and the rear side of the first rotating bodies 111a and 111b or the second rotating bodies 112a and 112b are spaced apart from the front side plates 1301a and 1301b 1303b by connecting upper side plates 1302a, 1302b and upper side plates 1301a, 1301b and upper side plates 1302a, 1302b.

Accordingly, the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b are positioned in the empty space formed between the front plates 1301a and 1301b and the rear plates 1302a and 1302b, And the drain material 4 is pressed into the ground through the rotation of the drain material 4.

In addition, a first rotating body 111a disposed on the upper side of the front side plates 1301a and 1301b and the rear side plates 1302a and 1302b of the first base part 130a and the second base part 130b, And slop holes 1304a and 1304b for allowing the second rotating body 112a to move in the upward and downward directions.

That is, the rotating shaft 111c of the first rotating body 111a and the rotating shaft 112c of the second rotating body 112a, which are located at the upper side, respectively are moved upward and downward on the slop holes 1304a and 1304b So that the first rotating body 111a and the second rotating body 112a located at the upper portion are moved upward and downward along the rotating shafts 111c and 112c, The first rotating body 111b and the second rotating body 112b are moved away from or close to each other.

The slop holes 1304a and 1304b will be described in detail later in the description of the interval adjusting unit 120. [

The first base portion 130a and the second base portion 130b described above can stably support the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b while maintaining the load of the draining material 4 And is made of a material excellent in durability and strength such as a metal material so as not to be bent or broken by the material.

The conveying apparatus according to the present invention includes a first rotating body 111a having a rotating shaft 111c and a second rotating body 112a having a rotating shaft 112c in an upward and downward direction, And an interval adjusting unit 120 for adjusting the interval between the first rotating bodies 111a and 111b and the interval between the second rotating bodies 112a and 112b.

That is, the gap adjusting unit 120 can stably support the draining material 4 by adjusting the intervals of the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b, 4) is pressurized into the ground, it includes a bracket 121, a lift portion 122, and a fixing portion.

The bracket 121 is in the form of a plate having a predetermined length, width and thickness. The outer surface of the front plate 1301a and the rear plate 1302a of the first base portion 130a and the outer surface of the second base portion 130b A close contact plate 1211 which can be moved in the upward and downward directions while being in tight contact with the outer surfaces of the side plate 1301b and the back plate 1302b and the contact plate 1211, And a suspension 1212 that is bolted or welded to the base 1211.

The fastening plate 1211 is formed with a fixing hole 1211a through which the ends of the rotating shafts 111c and 112c passing through the slit holes 1304a and 1304b are inserted and fixed.

That is, since the tightening plate 1211 and the suspension 1212 are bolted to each other and the rotary shafts 111c and 112c are fixed to the tightening plate 1211, the rotary shafts 111c and 112c, The first and second rotors 111a and 112a, the contact plate 1211, and the suspension 1212 can be moved upward and downward at the same time.

The lifting unit 122 simultaneously moves the integrated rotating shafts 111c and 112c and the first and second rotating bodies 111a and 112a and the contact plate 1211 and the suspension unit 1212, In order to adjust the distance between the first and second rotating bodies 111a and 112a located at the upper portion and the first and second rotating bodies 111b and 112b located at the lower portion, It consists of two pairs.

Each of the elevating portions 122 has a pair of upper and lower sides in a state in which the upper side passes through the horizontal plate 1303a of the first base portion 130a and the horizontal plate 1303b of the second base portion 130b in the upward and downward directions, And the lower side is fixed through the pair of second fixing parts 124 while passing the upper side of the suspension part 1212 in the upward and downward directions.

At this time, the first fixing part 123 and the second fixing part 124 may be known nuts.

The first fixing portion 123 is fastened to the upper portion of the elevation portion 122 on the lower side of the horizontal plates 1303a and 1303b of the first base portion 130a and the second base portion 130b, 2 fixing portion 124 is fastened below the elevating portion 122 on the upper and lower sides of the suspension portion 1212. [

Therefore, when the lifting unit 122 is lifted and lowered, the suspension 1212 is suspended from the lifting unit 122 through the second lifting unit 124. Therefore, when the lifting unit 122 is lifted and lowered, The gap between the first rotating body 111a and the second rotating body 112a and the gap between the first rotating body 111b and the second rotating body 112a located below are adjusted.

That is, when the interval between the first rotors 111a and 111b and the interval between the second rotors 112a and 112b is widened, the first fixing parts 123 positioned at the lower part are rotated in one direction, The contact plate 1211 and the suspension 1212 are lifted by moving the elevating part 122 upward and the rotating shafts 111c and 112c are sloped The first rotating body 111a and the second rotating body 112a which are lifted along the first and second rotating bodies 1304a and 1304b are moved away from the first rotating body 111b and the second rotating body 112b, It will be lost.

At this time, when the elevating part 122 is raised, the first fixing part 123 positioned at the upper part is separated from the upper side of the horizontal plates 1303a and 1303b, and the first fixing part 123 is rotated The first rotating body 111a and the second rotating body 112a can be fixed in position by being brought into close contact with the upper surfaces of the flat plates 1303a and 1303b.

After fixing the positions of the first rotating body 111a and the second rotating body 112a, the first fixing parts 123 positioned at the lower side are separated from the bottom surfaces of the horizontal plates 1303a and 1303b The first fixing portions 123 are rotated in the other direction to be brought into close contact with the bottom surfaces of the horizontal plates 1303a and 1303b so that the interval between the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b The adjustment operation can be completed.

When the interval between the first rotors 111a and 111b and the interval between the second rotors 112a and 112b are adjusted as described above, the rotation transmitting unit 150 may be replaced with a length suitable for the rotation.

At this time, when the rotation transmitting portion 150 is applied as a belt having excellent tension, even when the rotation transmitting portion 150 is installed in the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b The gap between the first rotors 111a and 111b and the gap between the second rotors 112a and 112b may be adjusted.

Accordingly, the conveying apparatus according to the present invention is configured such that the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b are inserted into the draining material 4 for press- The contact point and the clamping point can be widened so that a more efficient press-fitting effect can be achieved compared with the conventional one, the pressing operation of the draining material 4 can be performed more quickly, and the contact point and the clamping point Can be varied and used.

In addition, when the length of the draining material 4 is long, the gap between the first rotating bodies 111a and 111b and the gap between the second rotating bodies 112a and 112b can be widened to clamp the draining material 4, It is possible to eliminate the phenomenon that the draining material 4 which is press-fitted into the soft ground is broken, and the draining material 4 can be spread widely at the lower portion of the leader used when the draining material 4 is press- It is possible to stably support and prevent the draining material 4 even if the reader 2 is omitted or the length of the reader 2 is shorter than that of the draining material 4, It is possible to simplify the overall structure of the apparatus such as the structure installed at the upper part of the reader 2 for the sake of simplicity and to simplify the entire working process by pressing the draining material 4 .

The transfer device according to the present invention transfers the first base portion 130a or the second base portion 130b in the left and right directions to rotate the first rotating bodies 111a and 111b and the second rotating bodies 112a And 112b pressurize the draining material 4, as shown in Fig.

That is, the pressing control unit 160 adjusts the distance between the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b in accordance with the width and diameter of the draining material 4, And includes link portions 161a and 161b and cylinders 162a and 162b.

Specifically, hinge brackets 180a and 180b are provided on the upper and lower surfaces of the first and second base portions 130a and 130b, respectively. The link portions 161a and 161b are partially bent In a state in which two pairs are arranged on the upper and lower sides of the first base portion 130a and the second base portion 130b and one end is connected to the first base portion 130a and the second base portion 130b, The hinge bracket 180a is hinged to the hinge bracket 180a of the first base portion 130b and the other end of the hinge bracket 180b is disposed on the upper and lower sides of the first base portion 130a and the second base portion 130b, (170a, 170b).

The operation guide portions 170a and 170b are formed to have a shorter length than the cylinders 162a and 162b and have a structure spaced apart from a central portion of the cylinders 162a and 162b, (161a, 161b) are inclined.

The cylinders 162a and 162b are horizontally arranged on the upper and lower sides of the first base portion 130a and the second base portion 130b, respectively.

In one example, the cylinders 162a and 162b are respectively connected to the hinge brackets 180a and 180b and the link portions 161a and 161b of the second base portion 140b, And the piston is hingedly coupled to the hinge brackets 180a and 180b and the link portions 161a and 161b of the first base portion 140a in common.

Accordingly, as the piston is expanded or contracted by injecting or discharging the hydraulic pressure or the pneumatic pressure into the cylinders 162a and 162b, the first base portion 130a is moved horizontally while being moved toward or away from the second base portion 130b And the gap between the first rotors 111a and 111b and the second rotors 112a and 112b is adjusted.

Since the gap between the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b can be adjusted through the pressure control unit 160 as described above, the width and the diameter of the draining material 4 are not limited It is possible to provide an advantage that the drain material 4 can be press-fitted into the ground in a state where the drain material 4 is stably clamped.

1 and 2, the upper support portion 1120 and the lower support portion 1130 are positioned above and below the first and second base portions 130a and 130b.

The upper end of the upper support part 1120 is bolted or welded to the lower end of the leader 2, and the upper support part 1120 is spaced apart from each other by a pair.

Two additional sloping holes 1130a and 1130b are formed in the upper supporting portions 1120 and an elevating shaft 1140 is inserted through the additional sloping holes 1130a and 1130b.

The lifting shaft 1140 includes an operation guide portion 170a and a link portion 161a that are drawn out from the additional root holes 1130a and 1130b at one side and the other side and positioned at both sides of the upper support portion 1120, And 161b, respectively.

Accordingly, the link portions 161a and 161b positioned on the upper side are rotated in a direction in which the linking portions 161a and 161b are moved away from each other as the cylinder 162a is expanded and contracted in a state in which the link portions 161a and 161b are in close contact with the operation guide portion 170a.

The lower supporting portions 1140 are formed of two pairs and are spaced apart from each other by a certain distance.

The lower portions of the lower link portions are hinged to the lower support portions 1140.

Accordingly, the link portions 161a and 161b located at the lower side are also rotated in the direction in which the cylinder 162b is moved away from or closer to each other as the cylinder 162b expands and contracts.

When the cylinders 161a and 161b are operated to open the gap between the first rotors 111a and 111b and the second rotors 112a and 112b, the link portions 161a and 161b positioned on the upper and lower sides The first base portion 130a and the second base portion 130b and the first rotating bodies 111a and 111b and the first and second rotating bodies 111a and 111b are rotated by the rotation of the link portion 161b located on the lower side, The elevating shaft 1140 and the rotating shafts 111c and 112c are moved to the slough holes 1304a and 1304b and the additional slouch holes 1130a and 1130b, respectively, at the same time as the second rotors 112a and 112b are lowered, 1130b.

Conversely, when the cylinders 161a and 161b are operated to narrow the gap between the first rotors 111a and 111b and the second rotors 112a and 112b, the link portions 161a and 161b positioned on the upper and lower sides The first base portion 130a and the second base portion 130b and the first rotating bodies 111a and 111b installed thereon are rotated by the rotation of the link portion 161b located at the lower side, The elevating shaft 1140 and the rotating shafts 111c and 112c are connected to the slop holes 1304a and 1304b and the additional slop holes 1130a and 1130b, respectively, at the same time as the first and second rotors 112a and 112b are lifted. , 1130b.

That is, the conveying apparatus according to the present invention further includes the upper support portion 1120, the lower support portion 1130, the operation guide portion 170a, and the elevation shaft 1140 so that the first rotors 111a and 111b The gap between the first rotating bodies 111a and 111b and the gap between the second rotating bodies 112a and 112b can be reduced by operating only the cylinder 162a in a state where the rotation transmitting unit 150 is installed in the first rotating bodies 112a and 112b, And the gap between the first rotors 111a and 111b and the second rotors 112a and 112b can be adjusted simultaneously.

12, the cylinders 162a and 162b installed on the upper and lower sides and the hydraulic pump P are connected by a single branch pipe 110 and the hydraulic pressure is supplied to each of the cylinders 162a and 162b The first rotating body 111a and the second rotating body 112a located at the upper portion and the first rotating body 111b and the second rotating body 112b located at the lower portion are disposed by installing the sensors S1, It may be possible to press-fit the drain member 4 in a state where the drain member 4 is pressed with the same force.

That is, each of the sensors S1 and S2 measures the hydraulic pressure supplied to the cylinders 162a and 162b and transmits the measured hydraulic pressure to the controller 190. For example, the first and second base portions 130a and 130b When the hydraulic pressure of the cylinder 162b located below the first and second base portions 130a and 130b is greater than the hydraulic pressure of the cylinder 162a located at the upper portion of the cylinder 162a, The valve V1 connected to the upper cylinder 162a is turned ON and the valve V2 connected to the lower cylinder 162b is turned OFF and then the hydraulic pump P is operated, The oil pressure supplied to the cylinders 162a and 162b positioned at the upper and lower positions is equalized by supplying the oil pressure to only the oil chambers 162a.

Conversely, the hydraulic pressure of the cylinder 162a located above the first and second base portions 130a and 130b is higher than the hydraulic pressure of the cylinder 162b located below the first and second base portions 130a and 130b The controller 190 turns on the valve V2 connected to the lower cylinder 162b and turns off the valve V2 connected to the upper cylinder 162a The hydraulic pressure is supplied to only the lower cylinder 162b by operating the hydraulic pump P so that the hydraulic pressures supplied to the upper and lower cylinders 162a and 162b are equal to each other, The first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b can be press-fitted in a state in which the draining material 4 is pressed and supported by an equal force.

In addition, although not shown in the drawing, the cylinder 162a is connected to the center of the side of the first base 130a, and the cylinder 162b is connected to the center of the side of the second base 130b The gap between the first rotating bodies 111a and 111b and the second rotating bodies 112a and 112b may be adjusted by controlling the first and second base portions 130a and 130b.

In another example, even if only one cylinder is connected to the side central portion of the first base portion 130a or the second base portion 130b, the first rotors 111a and 111b and the second rotors 112a, 112b.

At this time, in the case of connecting the cylinder to the side surfaces of the first and second base portions 130a and 130b, the link portions 161a and 161b are omitted.

5 and 6 illustrate an embodiment of the gap adjusting unit applied to the conveying apparatus according to the present invention. The gap adjusting unit 120-1 includes a bracket 121-1, a lift unit 122-2 ), And fixed portions.

The bracket 121-1 is in the form of a plate having a predetermined length, width and thickness. The outer surface of the front plate 1301a and the rear plate 1302a of the first base portion 130a and the outer surface of the second base portion 130b, A contact plate 1211-1 which can be moved up and down in a state of being in tight contact with the outer surface of the front side plate 1301b and the rear side plate 1302b of the contact plate 1211-1, And a suspension portion 1212-1 that extends horizontally in a direction away from the one-turn body 111a.

At this time, the fastening plate 1211-1 is formed with a fixing hole through which the end portions of the rotating shafts 111c and 112c passing through the slit holes 1304a and 1304b are inserted and fixed.

That is, since the contact plate 1211-1 and the suspension 1212-1 are integrally coupled and the rotation axes 111c and 112c are fixed to the contact plate 1211-1, the rotation axes 111c and 112c The first and second rotors 111a and 112a, the contact plate 1211-1, and the suspension 1212-1 located at the upper portion can be moved upward and downward at the same time.

The elevating portion 122-1 includes the rotating shafts 111c and 112c integrated in this manner, the first and second rotating bodies 111a and 112a located at the upper portion, the contact plate 1211-1 and the suspension portion 1212-1 So as to adjust the gap between the first and second rotating bodies 111a and 112a located at the upper portion and the first and second rotating bodies 111b and 112b located at the lower portion, Are formed in the form of a bolt, and are made of two pairs.

The elevating portions 122-1 are arranged such that upper sides of the brackets B provided on the front side plates 1301a and 1301b and the rear side plates 1302a and 1302b of the first and second base portions 130a and 130b And the lower side is fixed to the pair of second fixing parts 124-1 through 124-2 in a state of passing through the suspension part 1212-1 in the vertical direction, 1).

At this time, the first fixing part 123-1 and the second fixing part 124-1 may be known nuts.

The first fixing portion 123-1 is fastened to the upper outer periphery of the elevating portion 122-1 at the upper and lower sides of the bracket B and the second fixing portion 124-1 is fastened to the upper end portion 1212-1 at the lower side of the elevation portion 122 at the lower side.

Since the operation of the interval adjusting unit 120-1 is similar to the interval adjusting unit 120 described above, a detailed description thereof will be omitted.

Next, another embodiment of the transporting apparatus will be described with reference to Figs. 7 to 11. Fig.

7 to 11, the conveyance apparatus 200 according to the present embodiment includes a first rotation unit 210, a second rotation unit 210 ', a first conveyance unit 220a, and a second conveyance unit 220b do.

The first rotating part 210 and the second rotating part 210 'function to provide rotational force necessary for conveyance to the first conveying part 220a and the second conveying part 220b to be described later.

To this end, the first rotating part 210 includes first rotating bodies 210a and 210b.

The first rotating bodies 210a and 210b are formed of two pairs and are spaced upward and downward from one side of the draining material 4 (left side in FIG. 7).

At least one of the pair of first rotors 210a and 210b receives the power from the rotation drive unit 250 to be rotated and provides a continuous rotation force to the first conveyance unit 220a to be described later.

The second rotors 210c and 210d are formed of two pairs and are arranged at intervals on the other side (the right side with reference to FIG. 7) of the draining material 4 in the upward and downward directions.

At least one of the pair of second rotors 210c and 210d receives the power from the rotation drive unit 250 to be rotated and provides a continuous rotation force to the second conveyance unit 220b described later.

In addition, a bearing B is provided in the central portion of the first rotating body 210a and the second rotating body 210c located at the upper portion, and the rotating shafts 211a and 211b are installed through the bearing B , The first rotating body 210a and the second rotating body 210c are smoothly rotated in a state of being supported by the rotating shafts 211a and 211b, respectively.

That is, the first rotating bodies 210a and 210b and the second rotating bodies 210c and 210d are symmetrically arranged in the left and right directions with the draining material 4 interposed therebetween, 250 to provide a continuous rotational force to the first transferring part 220a and the second transferring part 220b.

The transfer device according to the present invention includes a first base portion 240a and a second base portion 240b for rotating the first rotors 210a and 210b and the first rotors 210c and 210d in place .

The first base portion 240a is located at one side of the draining material 4 (left side in FIG. 7), and the first rotating bodies 210a and 210b are rotatably coupled.

The second base portion 240b is located on the right side (right side in FIG. 7) of the draining material 4, and the second rotating bodies 210c and 210d are rotatably engaged.

The first base portion 240a and the second base portion 240b may have the same shape.

8, the first base portion 240a and the second base portion 240b may be formed of the first rotating bodies 210a and 210b or the second rotating bodies 210c and 210d, respectively, The front side plates 2401a and 2401b disposed on the front side and the rear side of the first rotating bodies 210a and 210b or the second rotating bodies 210c and 210d are spaced apart from the front side plates 2401a and 2401b Rear plates 2402a and 2402b and horizontal plates 2403a and 2403b connecting upper sides of the front and rear plates 2401a and 2401b and rear sides of the rear plates 2402a and 2402b.

Therefore, the first rotating bodies 210a and 210b and the second rotating bodies 210c and 210d are positioned in the empty space formed between the front and rear plates 2401a and 2401b and the rear plates 2402a and 2402b, respectively Facing the draining material (4).

In addition, a first rotating body 210a disposed on the upper side of the front side plates 2401a and 2401b and the rear side plates 2402a and 2402b of the first base portion 240a and the second base portion 240b, And the slit holes 2404a and 2404b for allowing the second rotating body 210c to move in the upward and downward directions are formed.

That is, the rotating shaft 211a of the first rotating body 210a and the rotating shaft 211b of the second rotating body 210c located on the upper side are respectively moved upward and downward on the slop holes 2404a and 2404b So that the first rotating body 210a and the second rotating body 210c located at the upper portion move upward and downward along the rotating shafts 211a and 211b, The first rotating body 210b and the second rotating body 210d.

The slop holes 2404a and 2404b will be described in detail later in the description of the interval adjusting unit 230. [

The first base portion 240a and the second base portion 240b described above can stably support the first rotating bodies 210a and 210b and the second rotating bodies 210c and 210d while maintaining the load of the draining material 4 And is made of a material excellent in durability and strength such as a metal material so as not to be bent or broken by the material.

The first transferring part 220a and the second transferring part 220b may be configured to increase the contact area with the draining material 4 so as to increase the pressing efficiency when the draining material 4 is press- Of course, it performs functions to provide stable bearing capacity.

That is, the first transfer part 220a and the second transfer part 220b directly contact the outer surface of the draining material 4 to generate a continuous pressure input, and the first rotating parts 210a and 210b, The first rotating bodies 210a and 210b and the second rotating bodies 210b and 210c are in contact with the outer surface of the draining material 4 in a state of being mounted on the outer surfaces of the rotating bodies 210c and 210d so as to be rotatable in an endless track, And simultaneously provides a continuous pressure input to the draining material (4) while being rotated together with the rotating operation of the draining material (210c, 210d).

At this time, the first transfer part 220a and the second transfer part 220b are brought into a clamped state by actually contacting the casing of the draining material 4, and the casing is press- And press-fitting is performed.

In addition, in a state in which the draining material 4 is press-fitted into the ground by using the first conveying portion 220a and the second conveying portion 220b, the first conveying portion 220a and the second conveying portion 220b, By pulling out the drains 4 from the ground by raising only the casing of the draining material 4 by placing the drain board inserted in the casing in the ground by forming the draining passage in the ground by rotating the draining board 220b, The soft ground can be improved.

At this time, since the load of the draining material 4 is concentrated from the upper part to the lower part, the first transferring part 220a and the second transferring part 220b can perform the press-fitting operation while stably supporting the lower part of the draining material 4. [ .

The first transfer part 220a and the second transfer part 220b have a structure in which a part of the outer surface of the draining material 4 is wrapped and contacted so as to widen the contact area with the draining material 4. [

The first transfer part 220a and the second transfer part 220b have a curved surface structure that is rounded so as to surround and cover a part of the outer circumferential surface of the circular drained material 4 when the draining material 4 is circular, And can be configured in a substantially "C" -type structure.

The first conveyance unit 220a and the second conveyance unit 220b may have a rectangular folded surface structure so as to surround and cover a part of the outer surface of the drained member 4 when the drained member 4 has a rectangular shape And can be configured in a substantially "D" shape.

The first transfer part 220a and the second transfer part 220b may be configured to increase the contact force between the first and second transfer parts 220a and 220b by forming a rough surface including a concave- Which may allow for a faster indentation effect.

At this time, the first rotating parts 210a and 210b and the second rotating parts 220b of the entire part of the first transfer part 220a and the second transfer part 220b are formed in the first base part 240a and the second base part 240b, A support portion 2170 is provided to allow the drained member 4 to be pressed into the portion wound around all the members 210c and 210d with almost the same force as that of the portion wound around the entire members 210c and 210d.

More specifically, the support portions 2170 are respectively disposed between the first rotating bodies 210a and 210b and between the second rotating bodies 210c and 210d. The first rotating parts 210a and 210b of the first and second transfer parts 220a and 220b are installed on the base part 240b to support the first and second transfer parts 220a and 220b. And the second rotors 210c and 210d without being wound.

Meanwhile, the rotation driving unit 250 transmits rotational force to the first rotating bodies 210a and 210b and the second rotating bodies 210c and 210d, respectively.

At this time, the rotation driving unit 250 is connected to both the pair of first rotating bodies 210a and 210b and the pair of second rotating bodies 210c and 210d, or the first rotating body 210a The first rotating body 210b and the second rotating body 210d may be connected to the first rotating body 210b and the second rotating body 210c or may be connected to the first rotating body 210b and the second rotating body 210d located at the lower portion. And the second rotating body 210d are connected to the rotation driving part 250 to transmit the rotational force to the first rotating body 210a and the second rotating body 210c located at the upper part.

7 and 8, the rotation driving unit 250 is coupled to the first rotating body 210b and the second rotating body 210d, which are disposed at a lower portion of the rotating body, The first conveying unit 220a and the second conveying unit 220b are disposed around the pair of first rotors 210a and 210b and the second rotators 210c and 210d arranged at upper and lower intervals in an infinite- As shown in Fig.

That is, the rotation driving unit 250 rotates the first rotating members 210a and 210b and the second rotating members 210c and 210d so that the first conveying unit 220a and the second conveying unit 220b rotate relative to the drainer 4).

In this case, a known AC motor or a DC motor is applied to the rotation driving unit 250, and the first rotors 210a and 210b and the second rotators 210c and 210d can be selectively rotated The motor shaft is rotated in the forward or reverse direction.

That is, when the first rotating body 210b and the second rotating body 210d located below are rotated by applying power to the rotation driving unit 250, the rotation transmitting unit 250 forms an infinite orbit, So that the first rotating bodies 210a and 210b and the second rotating bodies 210c and 210d are rotated simultaneously to provide a continuous pressure input to the draining material 4. [

The rotary drive unit 250 is provided with a speed reducer A so that the first rotary members 210a and 210b and the second rotary members 210c and 210d are rotated at an appropriate speed to press- 120 may be additionally provided.

The conveying device according to the present invention includes a first rotating body 210a having the rotating shaft 211a and a second rotating body 210c having the rotating shaft 211b in an upward and downward direction, And an interval adjusting unit 230 for adjusting the interval between the first rotating bodies 210a and 210b and the interval between the second rotating bodies 210c and 210d.

That is, the gap adjusting unit 230 can stably support the draining material 4 by adjusting the gap between the first rotating bodies 210a and 210b and the second rotating bodies 210c and 210d, 4) is pressurized into the ground, it includes a bracket 231, a lift portion 232, and a fixing portion.

The bracket 231 is in the form of a plate having a predetermined length, width and thickness. The outer surface of the front plate 2401a and the rear plate 2402a of the first base portion 240a and the outer surface of the second base portion 240b A contact plate 2311 which can be moved up and down in a state of being in tight contact with the outer surfaces of the side plate 2401b and the rear plate 2402b and a pair of vertical plates 2311 interposed between the contact plates 2311, And a suspension 2312 that is bolted or welded to the fastening plate 2311.

At this time, the fastening plate 2311 is formed with a fixing hole 2311a through which the ends of the rotating shafts 211a and 211b passing through the slop holes 2404a and 2404b penetrate.

That is, since the contact plate 2311 and the suspension 2312 are bolted to each other and the rotation axes 211a and 211b are fixed to the contact plate 2311, the rotation axes 211a and 211b, The first and second rotors 210a and 210c, the contact plate 2311, and the suspension 2312 can be moved upward and downward at the same time.

The lifting unit 232 simultaneously moves the integrated rotary shafts 211a and 211b and the first and second rotors 210a and 210c, the contact plate 2311, and the suspension 2312, The first and second rotors 210a and 210c positioned at the upper portion and the first and second rotators 210b and 210d positioned at the lower portion are adjustable. It consists of two pairs.

The upper and lower portions of the elevating and lowering portions 232 are respectively connected to the horizontal plate 403a of the first base portion 240a and the horizontal plate 2403b of the second base portion 240b upwardly and downwardly, And the lower side is fixed through the pair of second fixing parts 234 while passing the upper side of the suspension 2312 in the upward and downward directions.

At this time, the first fixing part 233 and the second fixing part 234 may be known nuts.

The first fixing part 233 is fastened to the upper side of the elevating part 232 on the lower side of the horizontal plate 2403a.2403b of the first base part 240a and the second base part 240b, 2 fixing portion 234 is fastened to the lower portion of the elevating portion 232 on the upper and lower sides of the suspension portion 2312. [

Therefore, when the lifting unit 232 is lifted and lowered, the suspension 2312 is suspended from the lifting unit 232 through the second lifting unit 234, The gap between the first rotating body 210a and the second rotating body 210c and the gap between the first rotating body 210b and the second rotating body 210d located below are adjusted.

That is, in order to widen the gap between the first rotors 210a and 210b and the gap between the second rotors 210c and 210d, the first fixing portions 233 positioned at the lower portion are rotated in one direction, And the suspension plate 2311 and the suspension 2312 are lifted by raising the elevation part 232. In the course of this process, the rotary shafts 211a and 211b are separated from the sloped holes 231a and 233b, The first rotating body 210a and the second rotating body 210c which are lifted along the first and second rotating bodies 2404a and 2404b and are located at the upper side are separated from the first rotating body 210b and the second rotating body 210d, It will be lost.

At this time, when the elevating part 232 is raised, the first fixing part 233 located at the upper part is spaced to the upper side of the horizontal plate 2403a.2403b, and the first fixing part 233 is rotated The first rotating body 210a and the second rotating body 210c, which have been lifted up to the upper side, can be fixed by being brought into close contact with the upper surface of the flat plates 2403a, 2403b.

After fixing the positions of the first rotating body 210a and the second rotating body 210c, the first fixing parts 233 positioned at the lower side are spaced apart from the bottom surface of the horizontal plates 2403a, 2403b. The gap between the first rotors 210a and 210b and the gap between the second rotors 210c and 210d may be adjusted by rotating the first fixing part 233 in the other direction so as to be in close contact with the bottom surface of the horizontal plates 2403a and 2403b, The gap adjustment operation can be completed.

When the gap between the first rotors 210a and 210b and the gap between the second rotors 210c and 210d are adjusted as described above, the first conveyance unit 220a and the second conveyance unit 220b may have a length .

More specifically, the first rotating bodies 210a and 210b and the second rotating bodies 210c and 210d may be formed as sprockets, and the first and second transferring units 220a and 220b may be formed of Chain.

In another example, the first rotating bodies 210a and 210b and the second rotating bodies 210c and 210d may be formed of pulleys, and the first conveying unit 220a and the second conveying unit 220b ) May be constituted by a belt.

In addition, when the first conveying unit 220a and the second conveying unit 220b are applied as belts having excellent tension, the first rotating bodies 210a and 210b and the second rotating bodies 210c and 210d The gap between the first rotors 210a and 210b and the gap between the second rotors 210c and 210d may be adjusted in a state in which the first conveying unit 220a and the second conveying unit 220b are mounted.

That is, the conveying apparatus according to the present invention extends the interval between the first rotors 210a and 210b and the interval between the second rotators 210c and 210d through the interval adjusting unit 230, Since the second transfer part 220b can be replaced with a suitable length, it is possible to provide an advantage that the contact area can be correspondingly adjusted according to the length of the draining material 4, and if necessary, It is possible to provide advantages such that the contact area can be widened regardless of the length of the draining material 4 and the draining material 4 can be quickly press-fitted.

The transfer device according to the present invention can enlarge the contact area with the draining material 4 for press-in processing in the ground, and can exhibit a more efficient press-fitting effect than the conventional one, And it is possible to provide an advantage that the contact area can be varied according to the length of the drainer 4.

In addition, when the length of the draining material 4 is long, it is possible to clamp the draining material 4 by widening the gap between the first rotating bodies and the gap between the second rotating bodies, so that a more stable holding force can be exhibited, It is possible to eliminate the phenomenon of breakage of the draining material 4 which is press-fitted into the ground and to support the draining material 4 widely under the lower portion of the leader used when the draining material 4 is press- Or the length of the leader is shorter than that of the draining material 4, the draining material 4 can be stably supported and prevented from being conducted, It is possible to simplify the overall construction of the draining material 4 and also to simplify the overall working process due to the press-fitting of the draining material 4 as a whole.

Meanwhile, the conveying apparatus according to the present invention can transfer the first base portion 240a or the second base portion 240b in the left and right directions, thereby rotating the first rotating bodies 210a and 210b and the second rotating body 210c And 210d pressurize the draining material 4, as shown in Fig.

The pressing control unit 260 adjusts the distance between the first and second conveyance units 220a and 220b in correspondence with the width and diameter of the draining member 4. The pressing control unit 260 includes the link units 261a and 261b, (262a, 262b).

Specifically, hinge brackets 280a and 280b are provided on the upper and lower surfaces of the first and second base portions 240a and 240b, respectively. The link portions 261a and 261b have a bent structure And a pair of first and second base portions 240a and 240b are disposed on upper and lower sides of the first base portion 240a and the second base portion 240b, The other ends of the hinge brackets 280a and 280b are hinge-connected to the hinge bracket 280a provided on the first base portion 240a and the second base portion 240b. 270b.

The operation guide portions 270a and 270b are formed to have a shorter length than the cylinders 262a and 262b and have a structure spaced apart from a central portion of the cylinders 262a and 262b, (261a, 261b) are inclined.

The cylinders 262a and 262b are horizontally arranged on the upper and lower sides of the first base portion 240a and the second base portion 240b, respectively.

In one example, the cylinders 262a and 262b are respectively connected to the hinge brackets 280a and 280b and the link portions 261a and 261b of the second base portion 240b, And the piston can be hingedly coupled to the hinge brackets 280a, 280b and the link portions 261a, 261b of the first base portion 240a in common.

Accordingly, the hydraulic pressure or the pneumatic pressure is injected into or discharged from the cylinders 262a and 262b to extend and retract the piston, thereby moving the first base 240a horizontally and moving the second base 240b closer or farther away So that the interval between the first rotating body 210a210b and the second rotating body 210c and 210d is adjusted.

The distance between the first transfer part 220a and the second transfer part 220b can be adjusted through the pressure control part 260 so that the draining material 4 is not limited by the width or the diameter of the draining material 4. [ It is possible to provide an advantage that it can be press-fitted into the ground under a stable clamping condition.

Although not shown in the drawings

1 and 2, an upper support portion 2120 and a lower support portion 2130 are positioned above and below the first and second base portions 240a and 240b.

The upper end of the upper support part 2120 is bolted or welded to the lower end of the leader 2, and is made up of two pairs and spaced apart from each other by a certain distance.

Two additional sloping holes 2130a and 2130b are formed in the upper supporting portions 2120 and an elevating shaft 2140 is inserted through the additional sloping holes 2130a and 2130b.

6, the lifting shaft 2140 includes an operation guide portion 270a, one side and the other side of which are drawn out from the additional root holes 2130a and 2130b and whose extended portions are located on both sides of the upper support portion 2120, And the link portions 261a and 261b, respectively.

Accordingly, the link portions 261a and 261b positioned on the upper side are rotated in a direction in which the linking portions 261a and 261b are moved away from each other as the cylinder 262a is expanded and contracted in a state in which the link portions 261a and 261b are in close contact with the operation guide portion 270a.

The lower support portions 2130 are formed of two pairs and are spaced apart from each other by a predetermined distance.

The lower portions of the lower link portions are hinged to the respective lower support portions 2130.

Therefore, the link portions 261a and 261b located at the lower side are also rotated in the direction in which they are moved away from each other as the cylinder 262b expands and contracts.

When the cylinders 261a and 261b are operated to open the gap between the first rotors 210a and 210b and the second rotors 210c and 210d, the link portions 261a and 261b positioned on the upper and lower sides The first base portion 240a and the second base portion 240b and the first rotating bodies 210a and 210b and the first and second rotating bodies 210a and 210b are rotated by the rotation of the link portion 261b located at the lower side, The lift shaft 2140 and the rotary shafts 211a and 211b are connected to the slope holes 2404a and 2404b and the additional slope holes 2130a and 2130b, respectively, at the same time as the second rotors 210c and 210d are lowered. 2130b.

That is, the conveying apparatus according to the present invention includes the upper supporting portion 2120, the lower supporting portion 2130, the operation guide portion 270a, and the elevating shaft 2140 so that the first rotating bodies 210a and 210b When the first conveying unit 220a and the second conveying unit 220b are installed in the first and second rotors 210c and 210d and only the cylinder 262a is operated, the interval between the first rotors 210a and 210b, The interval between the two rotors 210c and 210d and the interval between the first rotors 210a and 210b and the second rotators 210c and 210d can be adjusted simultaneously.

The cylinders 262a and 262b provided on the upper and lower sides and the hydraulic pump P are connected by a single branch pipe 2110 in the same manner as the above-described transfer device 100, The first rotating bodies 210a and 210b are provided with sensors S1 and S2 capable of measuring the hydraulic pressure in the first and second rotating bodies 262a and 262b and a control unit 290 receiving signals from the sensors S1 and S2. And the second rotating parts 210c and 210d may press-fit the draining material 4 with the same force.

Additionally, although not shown in the drawing, the cylinder 262a is connected to the center of the side of the first base 240a, and the cylinder 262b is connected to the center of the side of the second base 240b The distance between the first rotating bodies 210a and 210b and the second rotating bodies 210c and 210d may be adjusted by controlling the first and second base units 240a and 240b individually.

In another example, even if only one cylinder is connected to the side central portion of the first base portion 240a or the second base portion 240b, the first rotors 210a and 210b and the second rotors 210c, 210d may be adjusted.

10 and 11 illustrate an embodiment of the gap adjusting unit applied to the conveying apparatus according to the present invention. The gap adjusting unit 230-1 includes a bracket 231-1, a lift unit 232-1 ), And fixed portions.

The bracket 231-1 is in the form of a plate having a predetermined length, width, and thickness. The outer surface of the front plate 2401a and the outer surface of the rear plate 2402a of the first base portion 240a and the outer surface of the second base portion 240b, A contact plate 2311-1 which can be moved up and down in a state of being in tight contact with the outer surface of the front side plate 2401b and the rear side plate 2402b of the contact plate 2311-1, And a suspension portion 2312-1 that extends horizontally in a direction away from the first rotation body 210a.

At this time, the fastening plate 2311-1 is formed with a fixing hole through which the end portions of the rotating shafts 211a and 211b passing through the slouch holes 2404a and 2404b are inserted and fixed.

That is, since the contact plate 2311-1 and the suspension 2312-1 are integrally coupled and the rotation axes 211a and 211b are fixed to the contact plate 2311-1, the rotation axes 211a and 211b The first and second rotors 210a and 210c, the contact plate 2311-1, and the suspension 2312-1 can be moved upward and downward at the same time.

The ascending and descending part 232-1 includes the rotating shafts 211a and 211b integrated in this manner, the first and second rotating bodies 210a and 210c positioned on the upper side, the contact plate 2311-1 and the suspension 2312-1 The first and second rotors 210a and 210c are disposed at the upper portion and the first and second rotors 210b and 210d are disposed at the lower portion. Are formed in the form of a bolt, and are made of two pairs.

The lifting unit 232-1 is configured such that an upper side thereof is a bracket B provided on the front side plates 2401a and 2401b and the rear side plates 2402a and 2402b of the first and second base units 240a and 240b, And a pair of second fixing portions 234-1 and 234-2 are fixed through the pair of first fixing portions 233-1 while passing through the suspension portion 2312-1 in the vertical direction, 1).

At this time, the first fixing portion 233-1 and the second fixing portion 234-1 may be known nuts.

The first fixing part 233-1 is fastened to the upper outer periphery of the elevating part 232-1 at the upper and lower sides of the bracket B and the second fixing part 234-1 is fastened to the upper end 2312-1 at the lower side of the elevation portion 232 at the lower side.

Since the operation of the interval adjusting unit 230-1 is similar to the interval adjusting unit 230 described above, a detailed description thereof will be omitted.

Next, another embodiment of the conveying device will be described with reference to Figs. 13 to 17. Fig.

13 to 17, the conveyance apparatus 300 according to the present embodiment includes a first rotation unit 310a and a second rotation unit 310b so as to be positioned on both left and right sides of the draining material 4, And a second rotating portion 310b.

Specifically, the first rotating portion 310a and the second rotating portion 310b have the same configuration. The first rotating portion 311a and the second rotating portion 310b, which are vertically spaced apart to widen the contact area with the draining material 4, And two rotors 311b.

It is preferable to provide a simultaneous rotational force to the pair of first rotating bodies 311a arranged at upper and lower intervals on the side of the first rotating portion 310a. And a drive motor M for controlling rotation of the first rotation part 310a is coupled.

Here, the first rotation part 310a may include a first rotation transmission part 320a that transmits a rotation force so that the pair of first rotors 311a can rotate at the same time.

Specifically, the first rotation transmitting portion 320a includes a first rotation transmitting body 321a protruded from the rear side of each of the pair of first rotating bodies 311a, And a first driving body 322a coupled to an outer surface of the first rotating body 321a and transmitting rotational force to rotate the pair of first rotating bodies 311a at the same time.

It is preferable to provide a simultaneous rotational force to the pair of second rotors 311b arranged at upper and lower intervals on the side of the second rotating part 310b, And a drive motor M for controlling rotation of the second rotary part 310b is coupled.

Here, the second rotation part 310b may include a second rotation transmission part 320b that transmits a rotation force so that the pair of second rotors 311b can rotate at the same time.

Specifically, the second rotation transmitting portion 320b is formed by projecting a second rotation transmitting body 321b on each rear side of the pair of second rotators 311b, and the pair of second rotation transmitting bodies 321b And a second driving body 322b coupled to an outer surface of the first rotating body 321b and transmitting rotational force to rotate the pair of second rotating bodies 311b at the same time.

The first rotatable body 321a and the second rotatable body 321b are formed in the form of pulleys or sprockets and the first and second drive transmitters 322a and 322b are formed in the form of a belt or a chain .

In addition, one end of the first link portion 330a, which is provided in a pair in a pair, is coupled to the pair of first rotors 311a of the first rotating portion 310a, and the other end is connected to the first first hinge The first rotating part 310a may be coupled to the first rotating part 310a so as to be rotatable in the vertical direction so that the vertical distance between the pair of first rotating parts 311a of the first rotating part 310a can be adjusted.

A second rotation transmitting body 321b is mounted and coupled to the second rotating portion 310b so as to provide simultaneous rotational force to the pair of second rotors 311b arranged at upper and lower intervals, (321b) coupled to the other side of the draining material (4) and coupled to the second driving carrier (322b) for providing a continuous pressure input in accordance with the rotation, And a drive motor M for controlling rotation of the rotation part 310b is coupled.

One end of the second link portion 330b, which is a pair of two pairs, is coupled to the pair of second rotors 311b of the second rotating portion 310b, and the other end of the second link portion 330b is connected to the second hinge And 350b so as to be rotatable in the up-and-down direction, so that the vertical distance between the pair of second rotors 311b of the second rotatable portion 310b can be adjusted.

When the first and second rotatable portions 310a and 310b are rotated relative to each other to press-fit the drained member 4, And a driving motor M connected to any one or more of the at least one second rotating body 311b to transmit rotational force.

At this time, the first hinge 350a, to which the first link portion 330a is hinge-coupled in common, may be configured to automatically adjust the upper and lower intervals through a structure in which the first upper and lower cylinders 360a, And the second hinge 350b hinge-coupled to the second link portion 330b can be configured to automatically adjust the upper and lower intervals through a structure in which the second upper and lower cylinders 360b, have.

A first link portion 330a is coupled to the first rotation portion 310a and a second link portion 330b is coupled to the second rotation portion 310b and a pair of vertically- The vertical distance between the first rotating body 311a and the second rotating body 311b can be adjusted to provide an advantage that the contact area can be correspondingly adjusted according to the length of the draining material 4, Regardless of the length of the draining material 4, the contact area can be widened and the draining material 4 can be quickly press-fitted.

The first rotating part 311a and the second rotating part 311b having the first rotating part 311a and the second rotating part 311b, which are arranged at upper and lower intervals, respectively, through the structure including the first link part 330a and the second link part 330b, The first driving unit 322a and the second driving unit 322b may be replaced with a length suitable for the vertical distance between the first driving unit 310a and the second rotating unit 310b.

Here, the first rotating body 311a is formed in a wheel shape, and the first rotating body 311a is formed in a RIM shape so that the side surface of the draining material 4 can be inserted into the first rotating body 311a .

Here, the second rotating body 311b is formed in a wheel shape, and the second rotating body 311b is formed in a RIM shape so that the side surface of the draining material 4 can be inserted into the second rotating body 311b .

The first rotating body 311a and the second rotating body 311b are each formed in a rounded shape so as to surround a part of the outer circumferential surface of the circular draining material 4 when the draining material 4 has a circular shape Quot; C "type structure.

The first rotating body 311a and the second rotating body 311b each have a right angle bent surface structure such that when the draining material 4 is provided with a square shape, And can be configured in a substantially "di (c)" -type structure.

At this time, the first rotating body 311a and the second rotating body 311b are formed so as to increase the mutual contact force by forming a rough surface including a concavo-convex structure or the like on the side to be in contact with the draining material 4 So that a more rapid indentation effect can be achieved.

The first rotating part 310a and the second rotating part 310b may be adjacent to or spaced from each other by the cylinder 340 so as to press one side and the other side of the draining material 4. [

The first rotation part 310a and the second rotation part 310b are connected to the first rotation part 310a and the second rotation part 310b by the cylinder 340 so that the first rotation part 310a and the second rotation part 310b, So that the first rotating part 310a or the second rotating part 310b is moved to perform clamping in accordance with the contact with the draining material 4, .

Here, the first rotation part 310a or the second rotation part 310b is preferably coupled to the rod 341 of the cylinder 340.

Meanwhile, the cylinder 340 includes a first cylinder (not shown) coupled to the first rotation part 310a and a second cylinder (not shown) coupled to the second rotation part 310b, And may be spaced apart or adjacent to each other depending on the operation of the second cylinder. Although not shown, the first cylinder and the second cylinder are preferably formed at the same positions as the first upper and lower cylinders 360a and 360b.

Meanwhile, the present invention may include a pressure sensor and a control unit.

The pressure sensor is disposed inside the cylinder 340 and detects the pressure applied to the draining material 4 by the first rotating body 310a and the second rotating body 320b.

The control unit is provided inside the cylinder 340 and controls the pressure of the cylinder 340 to maintain a predetermined pressure value according to the pressure value sensed by the pressure sensor.

The conveying device 300 having the above-described structure rotates the first rotating part 310a and the second rotating part 310b in a clamped state in contact with the draining material 1 composed of a casing and a drain board The draining material 4 is lowered and press-fitted into the ground.

At this time, the conveying device is clamped by actually contacting the casing of the draining material 4, and the casing is press-inserted to press-fit the drain board into the ground.

That is, the draining material 4 can be press-fitted into the ground and disposed using the transfer device 300 having a higher contact area.

In addition, by rotating the first rotating portion 310a and the second rotating portion 310b in a direction opposite to the press-fitting action in a state where the draining material 4 is press-fitted into the ground using the transfer device, The soft ground can be improved through the action of raising only the casing of the drain material 4 to pull out the drain material 4 from the ground and forming a drainage path in the ground by placing the drain board inserted in the casing in the ground.

Accordingly, the contact area with the draining material 1 for press-in processing into the ground through the conveying device 300 according to the present embodiment can be widened, so that a more efficient press-fitting effect can be achieved, It is possible to provide an advantage that the contact area can be varied according to the length of the draining material 4 used.

In addition, the contact area with the draining material 4 can be widened, so that a more stable holding force can be exhibited compared to the conventional case, the phenomenon that the draining material 4 which is press- Even if the length of the leader 2 is shorter than the length of the drainer 4, the drainer 4 can be stably supported and prevented from being conducted, It is possible to simplify the overall structure of the apparatus such as removing the structures installed on the upper part of the reader 2 for the purpose of simplifying the whole working process by pressing the draining material 4 can do.

Next, another embodiment of the conveyance device will be described with reference to Figs. 18 to 22. Fig.

18 to 22, the conveying device 400 according to the present embodiment includes a first rotating part 410a provided on both sides of the draining material 4 with respect to the draining material 4, And a second rotation part 410b, respectively.

The first rotating portion 410a and the second rotating portion 410b have the same structure. The first rotating portion 410a and the second rotating portion 410b have the same structure. In order to increase the contact area with the draining material 4, (411a) and a second rotating body (411b), respectively.

The first transfer part 420a and the second transfer part 420b are coupled to the outer surfaces of the first rotation part 410a and the second rotation part 410b and transfer the drains 4 according to rotation .

Here, the first transfer part 420a is provided with a first rotation transmitting body 421a that transmits a rotational force so that the pair of first rotators 410a can rotate at the same time.

Here, the second conveying unit 420b is provided with a second rotation transmitting member 421b that transmits a rotational force so that the pair of second rotators 410b can rotate simultaneously.

Specifically, a first rotation transmitting body 421a is mounted and supported on the first rotating portion 410a so as to provide simultaneous rotational force to the pair of rotors 111 arranged at upper and lower intervals, The first conveying plate 422a is coupled to the rotary conveying body 421a in the form of an endless track around the outer surface of the rotary conveying body 421a so as to contact the one side of the draining material 4 to provide a continuous pressure input upon rotation, And a drive motor M for controlling rotation of the first rotation part 410a is coupled.

Here, the pair of first rotating bodies 411a of the first rotating portion 410a are coupled to the first link portions 430a, and the other ends of the first link portions 430a are connected to the first hinge 450a of the first rotary part 410a so as to be rotatable in the vertical direction, so that the vertical distance between the pair of first rotary parts 411a of the first rotary part 410a can be adjusted.

A second rotation transmitting body 421b is mounted and coupled to the second rotating portion 410b so as to provide simultaneous rotational force to a pair of second rotating bodies 411b arranged vertically, A second conveying plate 422b coupled to the other side of the draining material 4 for providing a continuous pressure input in accordance with the rotation is coupled to the outer surface of the second conveying line 421b in an endless track form, And a drive motor M for controlling rotation of the rotation part 410b is coupled.

Here, one end of the second link portion 430b, which is a pair of two pairs, is coupled to the pair of second rotators 411b of the second rotating portion 410b, and the other end of the second link portion 430b is connected to the second hinge (450b) so as to be rotatable in the up-and-down direction so that the upper and lower intervals of the second rotating body (411b) of the second rotating portion (410b) can be adjusted.

When the first and second rotating parts 410a and 410b are rotated relative to each other to press the draining material 4 into the first rotating part 410a And a driving motor M connected to at least one of the first rotating body 411a and the second rotating body 411b to transmit rotational force.

At this time, the first hinge 450a, to which the first link portion 430a is hinge-coupled in common, may be configured to automatically adjust the upper and lower intervals through a structure in which the first upper and lower cylinders 460a, And the second hinge 450b hinge-coupled to the second link portion 430b may be configured to automatically adjust the upper and lower intervals through a structure in which the second upper and lower cylinders 460b, have.

A first link portion 430a is coupled to the first rotation portion 410a and a second link portion 430b is coupled to the second rotation portion 410b and a pair of vertically- The vertical distance between the first rotating body 411a and the second rotating body 411b can be adjusted so that the contact area can be adjusted according to the length of the draining material 4, Regardless of the length of the draining material 4, the contact area can be widened and the draining material 4 can be quickly press-fitted.

The first rotating part 411a and the second rotating part 411b having the first rotating body 411a and the second rotating body 411b arranged in the upper and lower intervals through the structure including the first link part 430a and the second link part 430b, The first rotation transmitting body 421a and the second rotation transmitting body 421b may be replaced with a length suitable for the vertical rotation of the first rotation transmitting body 421a and the second rotating body 410b.

More specifically, each pair of the first rotating body 411a and the second rotating body 411b of the first rotating portion 410a and the second rotating portion 410b may be formed of a sprocket, The first rotation transmitting body 421a and the second rotation transmitting body 421b may have a structure in which chains are mounted.

The first rotating body 411a and the second rotating body 411b of the first rotating portion 410a and the second rotating portion 410b may be constituted by pulleys, The rotation transmitting body 421a and the second rotation transmitting body 421b may be configured to have a belt mounting structure.

The first transfer part 420a and the second transfer part 420b each have a structure in which a part of the outer surface of the draining material 4 is wrapped and contacted so as to widen the contact area with the draining material 4. [ .

The first conveyance unit 420a and the second conveyance unit 420b are respectively provided with a first conveyance plate 422a so as to surround a part of the outer circumferential surface of the circular drains 4 when the drains 4 are circular, ) And the second conveying plate 422b may be formed in a rounded shape, and may have a substantially "C" -type structure.

The first conveyance unit 420a and the second conveyance unit 420b are respectively provided with a first conveyance plate 422a and a second conveyance plate 420b so as to surround a part of the outer surface of the rectangular draining material 4 when the draining material 4 has a rectangular shape, And the second conveying plate 422b can be formed in a right angle bent surface structure, and can be configured in a substantially "d" type structure.

At this time, the first transfer part 420a and the second transfer part 420b are configured to increase the mutual contact force by forming the rough surface including the concavo-convex structure on the inner side to be in contact with the draining material 4 So that a more rapid indentation effect can be achieved.

Further, the first rotation part 410a and the second rotation part 410b may be installed in a bracket (not shown).

The first rotary part 410a and the second rotary part 410b may be adjacent to or spaced apart from each other by the cylinder 440 so as to press one side and the other side of the draining material 4.

The first rotation part 410a and the second rotation part 410b are connected to the first rotation part 410a or the second rotation part 410b by the cylinder 440. The first rotation part 410a and the second rotation part 410b, So that the first rotating part 410a or the second rotating part 410b can be moved so as to perform clamping according to the contact with the draining material 4 and to perform indentation processing .

The first rotation part 410a or the second rotation part 410b may be coupled to the rod 441 of the cylinder 440 and may be moved.

Meanwhile, the cylinder 440 includes a first cylinder (not shown) coupled to the first rotation part 410a and a second cylinder (not shown) coupled to the second rotation part 410b, And may be spaced apart or adjacent to each other depending on the operation of the second cylinder. Although not shown, the first cylinder and the second cylinder are preferably formed at the same positions as the first and second upper and lower cylinders 460a and 460b.

Here, the first hinge 450a is integrally formed with the first rotating portion 410a and is formed between the pair of first rotating bodies 411a on the other side to support the first transfer portion 420a And a first plate 470a on which a first guide 471a is formed.

Specifically, the first plate 470a is integrally moved when the first rotating portion 410a is moved to the left and right by the cylinder 440 and the first cylinder, and the first rotating portion 410a is moved to the left and right So that one side of the draining material 4 is pressed through the first conveying portion 420a. At this time, the portion of the first transfer part 420a located between the pair of first rotating bodies 410a presses the draining material 4 more than the part contacting the pair of first rotating bodies 411a The force becomes small. The first conveying unit 420a presses the draining material 4 through the first guide 471a to the inside of the first conveying unit 420a located between the pair of first rotators 411a, It is preferable that the portion of the draining material 4 which is in close contact with the draining material 4 can be pressed by the same force.

Here, the second hinge 450b is integrally formed with the second rotation part 410b, and is formed between the pair of second rotors 411b on one side and supports the second transfer part 420b And a second plate 470b on which a second guide 471b is formed.

Specifically, the second plate 470b is integrally moved when the second rotation part 410b is moved to the left and right by the cylinder 440 and the second cylinder, and the second rotation part 410b Left and right sides of the draining material 4 to press one side of the draining material 4 through the second conveying portion 420b. At this time, the portion of the second transfer part 420b located between the pair of second rotors 410b presses the draining material 4 more than the part of the second rotating body 411b that is in contact with the pair of second rotators 411b The force becomes small. The second conveying unit 420b presses the draining member 4 through the second guide 471b to the inside of the second conveying unit 420b located between the pair of second rotators 411b, It is preferable that the portion of the draining material 4 which is in close contact with the draining material 4 can be pressed by the same force.

Meanwhile, the present invention may include a pressure sensor (not shown) and a control unit (not shown).

The pressure sensor is disposed inside the cylinder 440 and detects the pressure applied to the draining material 4 by the first transferring part 420a and the second transferring part 420b.

The control unit is provided inside the cylinder 440 and controls the pressure of the cylinder 440 to maintain a predetermined pressure value according to the pressure value sensed by the pressure sensor.

The conveying apparatus according to the present invention having the above-described structure can rotate the first rotating part 410a and the second rotating part in a clamped state in contact with the draining material 4 composed of the casing and the drain board, (4) is lowered to press-fit the ground.

At this time, the conveying device is clamped by actually contacting the casing of the draining material 4, and the casing is press-inserted to press-fit the drain board into the ground.

In other words, the draining material 4 can be press-fitted into the ground and arranged using a transfer device with a higher contact area.

In addition, by rotating the first rotating portion 410a and the second rotating portion 410b in a direction opposite to the press-fitting action in a state where the draining material 4 is press-fitted into the ground using the transfer device, The soft ground can be improved through the action of raising the casing of the drain material 4 only by pulling it out of the ground and placing the drain board inserted in the casing in the ground to form an in-ground drainage path.

As a result, the contact area with the draining material 4 for press-in processing into the ground through the conveying apparatus according to the present invention can be widened, so that a more efficient press-fitting effect can be exhibited as compared with the conventional case, And it is possible to provide an advantage that the contact area can be varied according to the length of the draining material 4 provided.

In addition, the contact area with the draining material 4 can be widened, so that a more stable holding force can be exhibited as compared with the conventional case, and the phenomenon that the draining material 4 to be press-fitted into the soft ground is broken can be eliminated, Even if the length of the leader is shorter than that of the draining material 4 because the draining material 4 is widely supported and supported, the draining material 4 can be stably supported and prevented from being conducted. It is possible to simplify the entire construction of the apparatus such as the installation structure can be removed and the entire operation process due to the press-fitting of the draining material 4 can be simplified as a whole.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

100, 200, 300, 400:
1: Driving equipment 2: Leader
3: Crank arm 4: Drains
110a, 210, 310a, 410a:
111a, 111b, 210a, 210b, 311a, 411a:
110b, 210 ', 310b, and 410b:
111c, 112c, 211a, and 211b:
112a, 112b, 210c, 210d, 311b, 411b:
220a, 420a: first transfer part 220b, 420b: second transfer part
120,230: Spacing adjuster 121,231: Bracket
1211, 2311: Adhering plates 1211a, 2311a: Fixing holes
1212, 2312: a suspension 122, 232:
123,233: First fixing portion 124, 234: Second fixing portion
130a and 240a:
1301a, 1301b, 2401a, 2401b:
1302a, 1302b, 2402a, 2402b:
1303a, 1303b, 2403a, and 2403b:
1304a, 1304b, 1130a, 1130b, 2404a, 2404b, 2130a, 2130b:
130b, 240b: a second base portion 140, 250:
150: rotation transmitting portion 160, 260:
161a, 161b, 261a, 261b: link portions 162a, 162b, 262a, 262b:
170a, 170b, 270a, and 270b:
180a, 180b, 280a, 280b: a hinge bracket
190, 190: Control parts 1110, 2110:
1120, 2120: upper support parts 1130, 2130:
1140, 2140: lifting shaft 320a:
320b: second rotation transmitting portion 321a, 421a:
321b, 421b: second rotation transmitting member 322a:
322b: second drive carrier 330a, 430a: first link portion
30b, 430b: second link portion 331a, 431a: first link member
331b, 431b: second link body 340, 440: cylinder
341,441: load 350a, 450a: first hinge
350b, 450b: second hinge 360a, 460a: first upper and lower cylinder
360b, 460b: second upper and lower cylinder 421a:
421b: second rotation transmitting body 422a: first conveying plate
422b: second transfer plate 470: plate
471: guide M: drive motor
A: Reducer P: Hydraulic pump
B: Bracket

Claims (4)

A traveling driving device for driving and operating the movement and operation of the device, a reader coupled to the traveling driving device and supporting the conveyed object, and a conveying device for conveying the conveyed object,
The transfer device
A first rotating part and a second rotating part which are respectively located at one side and the other side of the conveyed object and have a pair of first rotating bodies and second rotating bodies,
A first conveying unit and a second conveying unit that are mounted to the first rotating unit and the second rotating unit so as to be rotatable in an endless track manner respectively and that convey the conveyed object during the rotation operation of the first rotation unit and the second rotation unit,
A first base portion 240a and a second base portion 240b provided so that the first rotating body and the second rotating body are rotatable in place,
The first base portion and the second base portion are further provided with a support portion (2170) for pressing the conveyed material from both sides of the first conveyance portion and the second conveyance portion,
The support portion 2170 includes:
A first support portion provided in the first base portion and supporting the first conveyance portion such that the first conveyance portion is pressed toward the conveyed object in a predetermined section between the pair of first rotors;
And a second support portion provided on the second base portion so as to face the first support portion and supporting the second conveyance portion such that the second conveyance portion is pressed toward the conveyed object side in a predetermined section between the pair of second rotors, A support; ≪ / RTI >
delete The method of claim 1, wherein
Further comprising an interval adjusting unit for adjusting the interval between the first rotating bodies and the interval between the second rotating bodies by moving any one of the first rotating bodies and the second rotating bodies upward and downward, Device.
The method according to claim 1,
Further comprising: a pressure control unit for transferring the first rotating unit or the second rotating unit in the left and right directions to press the conveyed object.

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