KR102226840B1 - Sand removal device for drilling screw - Google Patents

Sand removal device for drilling screw Download PDF

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Publication number
KR102226840B1
KR102226840B1 KR1020200165491A KR20200165491A KR102226840B1 KR 102226840 B1 KR102226840 B1 KR 102226840B1 KR 1020200165491 A KR1020200165491 A KR 1020200165491A KR 20200165491 A KR20200165491 A KR 20200165491A KR 102226840 B1 KR102226840 B1 KR 102226840B1
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South Korea
Prior art keywords
soil
soil removal
screw
wing
removal means
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KR1020200165491A
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Korean (ko)
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유호삼
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유호삼
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Priority to KR1020200165491A priority Critical patent/KR102226840B1/en
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Priority to PCT/KR2021/018023 priority patent/WO2022119317A1/en

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B12/00—Accessories for drilling tools
    • E21B12/06—Mechanical cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Paleontology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

The present invention relates to a floating soil removal apparatus for a drilling screw. More specifically, an installation bar is combined with a side of a supporter tower erected on one side of a drilling screw, and then a plurality of soil removal means, in which a plurality of soil removal parts combined side by side with at least three wires are installed in a ring form, are vertically installed on the installation bar to be rotatable. Thus, when the drilling screw is rotated, the wires constituting the soil removal parts are inserted into upper and lower parts of a wing of the screw, and then can cleanly remove soil loaded on the upper and lower parts of the wing while rising along the rotating wing, thereby completely removing the soil loaded on the wing of the drilling screw. The wires of the soil removal means are inserted into the wing of the screw, and then, as the soil removal means are rotated in a moving direction of the wing, the wires continuously remove the soil stuck on the wing, which can lead to an effect of improving a soil removal rate. Moreover, the installation bar with which the soil removal means are combined is combined to the supporter tower to be adjusted in angle as a hinge such that a position of the soil removal means can be more flexibly adjusted, and floating soil is removed such that a worker can be prevented from having an injury by the fall of floating soil.

Description

천공스크류의 부상토 제거장치{Sand removal device for drilling screw}Sand removal device for drilling screw

본 발명은 천공스크류의 부상토 제거장치에 관한 것으로서, 더욱 상세하게는 천공스크류의 일측에 세워지는 지지타워의 측면에 설치대를 결합하고, 이 설치대에 적어도 3개 이상의 와이어가 나란히 결합된 복수개의 토사제거부가 환형으로 설치된 복수의 토사제거수단을 회전 가능하게 수직방향으로 설치하므로서, 천공스크류가 회전할 때 토사제거부를 이루는 와이어가 스크류의 날개 상하측으로 끼워진 후 회전하는 날개를 따라 상승하면서 날개의 상하부에 적재되어 있는 토사를 깔끔하게 제거할 수 있도록 하여 천공스크류의 날개에 적재되는 토사를 완전히 제거할 수 있고, 토사제거수단의 와이어가 스크류의 날개에 끼워진 후 토사제거수단이 날개 이동방향을 따라 회전하면서 와이어가 지속적으로 날개에 붙어있는 토사를 제거함에 따라 토사 제거율이 향상되는 효과를 기대할 수 있고, 또한, 토사제거수단이 결합되는 설치대를 지지타워에 힌지로서 각도 조절 가능하게 결합하여 토사제거수단의 위치를 보다 유연하게 조절할 수 있으며, 부상토를 제거하여 부상토의 낙하로 인한 작업자의 부상을 예방할 수 있도록 한 천공스크류의 부상토 제거장치에 관한 것이다.The present invention relates to a device for removing floating soil from a perforated screw, and more particularly, a plurality of soils in which a mounting base is coupled to the side of a support tower erected on one side of the perforated screw, and at least three wires are connected side by side to the mounting base. Since a plurality of debris removal means installed in an annular shape are installed in a vertical direction so that the perforation screw rotates, the wire forming the debris removal unit is inserted into the upper and lower sides of the blade of the screw and then rises along the rotating blade and the upper and lower parts of the blade It is possible to completely remove the soil loaded on the blades of the perforated screw by making it possible to cleanly remove the soil loaded in the hole, and after the wire of the soil removal means is inserted into the blades of the screw, the soil removal means rotates in the direction of movement of the blades. As the wire continuously removes the soil attached to the wings, the effect of improving the soil removal rate can be expected. In addition, the location of the soil removal means by combining the mounting base to which the soil removal means is coupled as a hinge to the support tower so that the angle can be adjusted. It relates to a device for removing the floating soil of a perforated screw that can be adjusted more flexibly and prevents the injury of the worker due to the fall of the floating soil by removing the floating soil.

각종 건축 및 건설 현장에서 연약지반의 보강 및 기초공사시 천공스크류를 이용하여 지반에 구멍을 뚫는 작업을 수행하고 있는데, 이러한 천공스크류를 이용한 지반 천공 작업시 천공스크류를 통해 토사가 상승하는 이른바 부상토가 발생하게되고, 부상토가 높은 곳에서 낙하함에 따라 지상에서 근무하는 작업자가 부상을 당하게되는 일이 빈번하게 발생하고 있었다.In various construction and construction sites, a hole is drilled in the ground using a perforation screw when reinforcing the soft ground and for foundation construction. When drilling the ground using such a perforated screw, the so-called floating soil rises through the perforated screw. There were frequent occurrences of injuries to workers working on the ground due to the occurrence of and as the wounded soil fell from a high place.

이러한 문제점을 해결하기 위해 천공스크류를 통해 상승하는 부상토를 제거하는 부상토 제거장치가 제공되고 있다.In order to solve this problem, a floating soil removal device for removing the floating soil rising through a perforation screw is provided.

종래의 부상토 제거장치는 특허출원 제 10-2017-0134989호에 개시된 바와같이 스트류의 승하강을 유도하는 스크류유도공이 형성되고, 내부에 수용공간부가 형성되며, 상기 수용공간부와 스크류유도공 사이에 연통공이 구비된 하부오거와; 상기 수용공간부에 구비되는 고정부와, 상기 고정부에 설치되는 구동축 및 상기 구동축에 회전력을 전달하는 모터와, 상기 구동축에 설치되며 스크류에 달라붙은 이물질을 제거하는 복수의 와이어와, 회전되는 상기 와이어에 일정한 텐션을 부여하는 하나 또는 그 이상의 아이들롤러가 포함된 세척수단과; 상기 수용공간부와 고정부에 설치되며 상기 고정부의 전후진을 유도하는 실린더로 구성된 것이다.As disclosed in Patent Application No. 10-2017-0134989, in the conventional floating soil removal device, a screw guiding hole is formed to induce the lifting and lowering of the string, and an accommodating space is formed therein, and between the accommodating space and the screw guiding hole. A lower auger having a communication hole therein; A fixing part provided in the receiving space part, a drive shaft provided in the fixing part, and a motor that transmits rotational force to the drive shaft, a plurality of wires installed in the drive shaft for removing foreign substances adhered to the screw, and the rotated A washing means including one or more idle rollers for imparting a certain tension to the wire; It is installed in the receiving space portion and the fixing portion and consists of a cylinder that induces the forward and backward movement of the fixing portion.

그러나 종래의 부상토 제거장치는 하부오거의 내부 바닥면에 세척수단이 전후진 실린더에 의해 동작하는 것이기 때문에 세척수단의 동작중에 상기 세척수단의 고정부 내측에 이물질이 유입되어 세척수단과 실린더의 오작동을 유발하게되는 문제점이 있었으며, 또한, 세척수단을 이루는 와이어가 수평방향으로 움직이면서 스크류에 붙어있는 부상토를 제거하는 것이기 때문에 스크류에 강하게 붙어있는 부상토를 효율적으로 제거하지 못하는 문제점이 발생하고 있었다.However, in the conventional floating soil removal device, since the washing means is operated by a cylinder that moves forward and backward on the inner bottom surface of the lower auger, foreign substances are introduced into the fixed part of the washing means during the operation of the washing means, causing malfunction of the washing means and the cylinder. In addition, since the wire constituting the cleaning means removes the floating soil attached to the screw while moving in the horizontal direction, there has been a problem that the floating soil strongly attached to the screw cannot be removed efficiently.

* 선행기술문헌 ** Prior art literature *

대한민국특허출원 제 10-2017-0134989호Korean Patent Application No. 10-2017-0134989

따라서, 상기 문제점을 해결하기 위한 본 발명은 천공스크류의 일측에 세워지는 지지타워의 측면에 설치대를 결합하고, 이 설치대에 적어도 3개 이상의 와이어가 나란히 결합된 복수개의 토사제거부가 환형으로 설치된 복수의 토사제거수단을 회전 가능하게 수직방향으로 설치하므로서, 천공스크류가 회전할 때 토사제거부를 이루는 와이어가 스크류의 날개 상하측으로 끼워진 후 회전하는 날개를 따라 상승하면서 날개의 상하부에 적재되어 있는 토사를 깔끔하게 제거할 수 있도록 하여 천공스크류의 날개에 적재되는 토사를 완전히 제거할 수 있고, 토사제거수단의 와이어가 스크류의 날개에 끼워진 후 토사제거수단이 날개 이동방향을 따라 회전하면서 와이어가 지속적으로 날개에 붙어있는 토사를 제거함에 따라 토사 제거율이 향상되는 효과를 기대할 수 있고, 또한, 토사제거수단이 결합되는 설치대를 지지타워에 힌지로서 각도 조절 가능하게 결합하여 토사제거수단의 위치를 보다 유연하게 조절할 수 있으며, 부상토를 제거하여 부상토의 낙하로 인한 작업자의 부상을 예방할 수 있도록 한 천공스크류의 부상토 제거장치를 제공함을 목적으로 한다.Accordingly, the present invention for solving the above problem is to couple the mounting base to the side of the support tower erected on one side of the perforation screw, and a plurality of soil removal units in which at least three wires are connected side by side to the mounting base. Since the sediment removal means is installed in a vertical direction so as to be rotatable, the wire forming the debris removal unit is inserted into the upper and lower sides of the blade of the screw when the perforating screw rotates, and then ascending along the rotating blade cleanly removes the soil loaded on the upper and lower parts of the blade. By allowing it to be removed, the soil loaded on the blades of the perforated screw can be completely removed, and after the wire of the soil removal means is inserted into the blades of the screw, the soil removal means rotates along the blade movement direction, and the wire continuously sticks to the blades. As the existing soil is removed, the effect of improving the soil removal rate can be expected.In addition, the position of the soil removal means can be more flexibly adjusted by combining the mounting base to which the soil removal means is coupled to the support tower as a hinge in an angle adjustable manner. The purpose of this is to provide a device for removing the floating soil of the perforated screw to prevent injury to the worker due to the fall of the floating soil by removing the floating soil.

상기 목적달성을 위한 본 발명은 The present invention for achieving the above object

스크류축의 외주연에 날개가 나선형으로 형성된 천공스크류를 포함하는 천공스크류의 부상토 제거장치에 있어서,In the floating soil removal device for a perforated screw including a perforated screw in which a blade is formed in a spiral shape on the outer periphery of the screw shaft,

천공스크류의 일측에 세워져 설치되는 지지타워와;A support tower erected and installed on one side of the perforated screw;

지지타워의 측면에 사각틀 형상으로 결합되는 설치대와;An installation table coupled to the side of the support tower in a square frame shape;

설치대의 일측에 회전가능하게 설치되는 복수개의 보빈과, 적어도 3개 이상의 와이어가 수직방향으로 나란히 배치되도록 이루어진 토사제거부가 상기 보빈의 외주연에 환형으로 결합된 토사제거수단; 으로 구성한 것을 특징으로 한다.A plurality of bobbins rotatably installed on one side of the mounting table, and a soil removal unit annularly coupled to the outer circumference of the bobbin so that at least three or more wires are arranged side by side in a vertical direction; It characterized in that the configuration.

본 발명에 의하면, 천공스크류가 회전할 때 토사제거부를 이루는 와이어가 스크류의 날개 상하측으로 끼워진 후 회전하는 날개를 따라 상승하면서 날개의 상하부에 적재되어 있는 토사를 깔끔하게 제거할 수 있도록 하여 천공스크류의 날개에 적재되는 토사를 완전히 제거할 수 있고, 토사제거수단의 와이어가 스크류의 날개에 끼워진 후 토사제거수단이 날개 이동방향을 따라 회전하면서 와이어가 지속적으로 날개에 붙어있는 토사를 제거함에 따라 토사 제거율이 향상되는 효과를 기대할 수 있고, 또한, 토사제거수단이 결합되는 설치대를 지지타워에 힌지로서 각도 조절 가능하게 결합하여 토사제거수단의 위치를 보다 유연하게 조절할 수 있으며, 부상토를 제거하여 부상토의 낙하로 인한 작업자의 부상을 예방할 수 있도록하는 효과를 기대할 수 있다.According to the present invention, when the perforating screw rotates, the wire forming the debris removal part is inserted in the upper and lower sides of the blade of the screw, and then rises along the rotating blade, so that the soil loaded on the upper and lower parts of the blade can be neatly removed. It is possible to completely remove the soil loaded on the wings, and after the wire of the soil removal means is inserted into the blade of the screw, the soil removal means rotates along the movement direction of the blade, and the wire continuously removes the soil attached to the wings. This improved effect can be expected, and by combining the mounting base to which the soil removal means is coupled to the support tower in an angle-adjustable manner as a hinge, the position of the soil removal means can be more flexibly adjusted. It can be expected to have the effect of preventing injuries to workers caused by falling.

도 1 은 본 발명의 천공스크류의 부상토 제거장치를 보인 사시도.
도 2 는 본 발명의 천공스크류의 부상토 제거장치를 보인 측면도.
도 3 은 본 발명의 작동상태를 예시한 도면.
도 4 는 본 발명에 적용된 와이어가 스크류 날개의 상하측으로 끼워져 부상토를 제거하는 상태를 예시한 도면.
도 5 는 본 발명의 작동상태를 예시한 평면도.
도 6 은 본 발명에 적용된 토사제거수단의 각도 조절상태를 예시한 도면.
도 7은 본 발명의 천공스크류의 부상토 제거장치의 실제 제품을 촬영한 도면. 1 is a perspective view showing a device for removing floating soil of a perforated screw of the present invention.
Figure 2 is a side view showing a device for removing floating soil of a perforated screw of the present invention.
Figure 3 is a view illustrating the operating state of the present invention.
Figure 4 is a view illustrating a state in which the wire applied to the present invention is inserted into the upper and lower sides of the screw wing to remove the floating soil.
5 is a plan view illustrating an operating state of the present invention.
6 is a view illustrating an angle adjustment state of the soil removal means applied to the present invention.
Figure 7 is a view photographed the actual product of the floating soil removal device of the perforation screw of the present invention.

이하, 첨부된 도면 도 1 내지 도 7을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings FIGS. 1 to 7.

상기 도면에 의하면, 본 발명의 부상토 제거장치는 According to the above drawing, the floating soil removal apparatus of the present invention

스크류축(2)의 외주연에 날개(3)가 나선형으로 형성된 천공스크류(1)를 포함하는 천공스크류의 부상토 제거장치에 있어서,In the device for removing floating soil of a perforated screw comprising a perforated screw 1 in which a blade 3 is formed in a spiral shape on the outer periphery of the screw shaft 2,

천공스크류(1)의 일측에 세워져 설치되는 지지타워(10)와;A support tower 10 that is erected and installed on one side of the perforated screw 1;

지지타워(10)의 측면에 사각틀 형상으로 결합되는 설치대(11)와;An installation table 11 coupled to the side of the support tower 10 in a square frame shape;

설치대(11)의 일측에 회전가능하게 설치되는 복수개의 보빈(21)과, 적어도 3개 이상의 와이어(23)가 수직방향으로 나란히 배치되도록 이루어진 토사제거부(24)가 상기 보빈(21)의 외주연에 환형으로 결합된 토사제거수단(20); 으로 구성한 것을 특징으로 한다.A plurality of bobbins 21 that are rotatably installed on one side of the mounting table 11, and a soil removal unit 24 formed so that at least three or more wires 23 are arranged side by side in a vertical direction are provided outside of the bobbin 21. Earth and sand removal means 20 annularly coupled to the periphery; It characterized in that the configuration.

또한, 토사제거수단(20)은 설치대(11)의 외측과 내측에 교번되게 설치하여 토사제거수단(20)을 이루는 토사제거부(24)의 와이어(23)가 보다 조밀하게 날개(3)에 접할 수 있도록 구성한 것을 특징으로 한다.In addition, the soil removal means 20 is installed alternately on the outside and the inside of the mounting table 11 so that the wire 23 of the soil removal unit 24 constituting the soil removal means 20 is more densely attached to the wing (3). It is characterized in that it is configured to be accessible.

또한, 설치대(11)의 일측에 결합부(13)를 돌출되게 형성하고, 결합부(13)가 끼워지는 결합편(12)을 지지타워(10)의 일면에 돌출되게 형성하며, 결합편(12)과 결합부(13)를 힌지(14)로서 결합하여 설치대(11)의 각도 조절이 가능해지도록 구성한 것을 특징으로 한다.In addition, the coupling portion 13 is formed to protrude on one side of the mounting table 11, and the coupling piece 12 into which the coupling portion 13 is fitted is formed to protrude on one surface of the support tower 10, and the coupling piece ( It is characterized in that it is configured to enable the angle adjustment of the mounting table 11 by combining 12) and the coupling portion 13 as a hinge 14.

도면부호 1 은 천공 스크류를 나타내는 것으로, 천공스크류(1)는 스크류축(2)의 외주연에 날개(3)가 나선형으로 연속되게 형성된 구조이다.Reference numeral 1 denotes a perforated screw, and the perforated screw 1 is a structure in which the blades 3 are formed in a spiral shape on the outer periphery of the screw shaft 2.

이러한 천공스크류(1)는 미도시된 별도의 구동장치에 의해 수직방향으로 회전되게 지면에 설치된 상태에서 회전하면서 지면을 파고들어가 지면에 구멍을 형성하게 된다.Such a perforation screw 1 is installed on the ground to be rotated in a vertical direction by a separate driving device, not shown, while rotating while digging into the ground to form a hole in the ground.

천공스크류(1)가 지면을 파고 들어가는 과정에서 토사가 회전하는 날개(3)를 따라 상승하여 지상으로 배출된다.In the process of the drilling screw (1) digging into the ground, the soil rises along the rotating blade (3) and is discharged to the ground.

본 발명의 부상토 제거장치는 천공 작업시 날개(3)에 붙어 상승하는 부상토를 효과적으로 제거하기 위한 것이다.The floating soil removal apparatus of the present invention is for effectively removing the floating soil that rises attached to the wing 3 during the drilling operation.

지지타워(10)는 본 발명의 부상토 제거장치의 설치를 위한 것으로, 천공스크류(1) 주변에 설치되는 것이 바람직하다.The support tower 10 is for installation of the floating soil removal device of the present invention, and is preferably installed around the perforated screw 1.

지지타워(10)의 일측에는 사각틀 형태의 설치대(11)가 결합되는데, 지지타워(10)의 일면에 결합편(12)을 돌출되게 형성하고, 설치대(11)의 일측에는 결합편(12)에 끼워지는 결합부(13)가 돌출되게 형성되며, 상기한 결합편(12)에 결합부(13)가 끼워진 상태에서 별도의 힌지(14)를 관통 결합하여 설치대(11)를 지지타워(10)에 각도 조절이 가능하게 결합한다.One side of the support tower 10 is coupled to a mounting table 11 in the form of a square frame, and a coupling piece 12 is formed to protrude on one side of the support tower 10, and a coupling piece 12 is formed on one side of the mounting table 11 The coupling part 13 fitted into the protrusion is formed to protrude, and in the state where the coupling part 13 is fitted to the coupling piece 12, a separate hinge 14 is penetrated to support the mounting base 11 to the support tower 10 ) To allow angle adjustment.

도 6 에는 설치대(11)의 설치각도가 힌지(14)에 의해 조절된 실시예를 도시하였다.6 shows an embodiment in which the installation angle of the mounting table 11 is adjusted by the hinge 14.

도 6 과 같이 설치대(11)의 설치각도를 조절할 수 있게됨에 따라 토사제거수단(20)의 와이어(23)가 날개(3)에 잘 접촉될 수 있는 각도로 편리하게 조절하여 사용할 수 있게 된다.As it is possible to adjust the installation angle of the mounting table 11 as shown in FIG. 6, the wire 23 of the soil removal means 20 can be conveniently adjusted and used at an angle that can be in good contact with the wing 3.

한편, 상기한 설치대(11)에는 복수개의 토사제거수단(20)을 설치한다.Meanwhile, a plurality of soil removal means 20 are installed on the mounting table 11.

토사제거수단(20)은 보빈(21)과 토사제거부(24)로 이루어지는데, 상기한 보빈(21)은 설치대(11)의 일측에 회전축(22)으로 결합되어 보빈(21)이 회전할 수 있도록 하였다.The soil removal means 20 consists of a bobbin 21 and a soil removal part 24, and the bobbin 21 is coupled to one side of the mounting table 11 by a rotation shaft 22 so that the bobbin 21 can rotate. I made it possible.

그리고, 토사제거수단(20)은 설치대(11)의 외측과 내측에 교번되게 설치하여 토사제거수단(20)을 이루는 토사제거부(24)의 와이어(23)가 보다 조밀하게 날개(3)에 접할 수 있도록하였다.In addition, the soil removal means 20 is installed alternately on the outside and the inside of the mounting table 11 so that the wire 23 of the soil removal unit 24 constituting the soil removal means 20 is more densely attached to the wing 3 I made it accessible.

상기한 토사제거부(24)는 적어도 3개 이상의 와이어(23)가 수직방향으로 나란히 배치되도록 보빈(21)의 외주연에 결합되어 이루어지며, 이러한 토사제거부(24)는 보빈(21)의 외주연에 환형으로 복수개가 설치된다.The soil removal unit 24 is formed by being coupled to the outer periphery of the bobbin 21 so that at least three or more wires 23 are arranged side by side in the vertical direction, and this soil removal unit 24 is A plurality of rings are installed on the outer periphery.

상기한 와이어(23)는 탄력을 갖는 금속으로 구현할 수 있으며, 직경이 작은 여러가닦의 와이어를 꼬아서 제작할 수도 있다.The above-described wire 23 may be implemented with a metal having elasticity, and may be manufactured by twisting wires of several small diameters.

와이어(23)를 보빈(21)의 외주연에 결합하기 위해 보빈(21)의 외주연에 별도의 결합관을 형성한 후 그 결합관에 와이어(23)의 끝단을 끼워 볼트로 결합할 수 있다.In order to couple the wire 23 to the outer periphery of the bobbin 21, a separate coupling pipe is formed on the outer periphery of the bobbin 21, and then the end of the wire 23 is inserted into the coupling pipe and can be joined with a bolt. .

도 1 은 본 발명의 부상토 제거장치가 천공스크류(1)의 일측에 설치된 상태를 예시한 것으로서, 천공스크류(1)가 천공작업을 수행할 때 토사제거수단(20)을 이루는 토사제거부(24)의 와이어(23) 끝단이 날개(3)의 상하측으로 끼워져 접촉된 상태이며, 천공스크류(1)가 회전하게되면 날개(3)에 끼워져있는 와이어(23)들이 날개(3)를 따라 같이 상승하게 되면서 보빈(21)이 서서히 회전하게된다.1 is an illustration of a state in which the floating soil removal device of the present invention is installed on one side of the perforation screw 1, and a soil removal unit constituting the soil removal means 20 when the drilling screw 1 performs a drilling operation ( The end of the wire 23 of 24) is inserted into the upper and lower sides of the wing (3) and is in contact, and when the perforation screw (1) rotates, the wires (23) inserted into the wing (3) are aligned along the wing (3). As it rises, the bobbin 21 slowly rotates.

상기 설명과 같이 천공스크류(1)가 천공작업을 수행함에 따라 날개(3)에 토사가 붙어있는 상태로 상승하게되면, 날개(3)의 상하측에 접한 상태로 존재하는 와이어(23)가 날개(3)에 붙어있는 토사를 깨끗하게 제거할 수 있게되는 것이다.As described above, as the drilling screw 1 performs the drilling operation, when it rises with the soil attached to the wing 3, the wire 23 that is in contact with the upper and lower sides of the wing 3 The soil attached to (3) can be removed cleanly.

더욱이 본 발명에서는 도면에 도시된 바와같이 여러개의 와이어(23) 중에서 적어도 1개는 날개(3)의 아래쪽에 접하고 나머지 2개의 와이어(23)는 날개(3)의 위쪽에 접한 상태로 부상토를 제거함에 따라 보다 강력한 탄력에 의해 날개(3)의 상부에 붙어있는 부상토를 제거할 수 있게되므로 부상토 제거효율을 월등히 높여줄 수 있게되는 것이다.Moreover, in the present invention, as shown in the drawings, at least one of the wires 23 is in contact with the lower side of the wing 3, and the remaining two wires 23 are in contact with the upper portion of the wing 3 to remove the floating soil. As it is removed, it is possible to remove the floating soil attached to the upper part of the wing (3) by stronger elasticity, so that the floating soil removal efficiency can be significantly improved.

그리고, 본 발명의 부상토 제거장치는 천공스크류(1)가 천공작업을 수행할 때 토사제거수단(20)의 와이어(23)가 날개(3)의 상하측에 끼워진 상태에서 상승하는 날개(3)를 따라 와이어(23)가 상승회전하면서 날개(3)에 붙어있는 토사를 제거하게되므로 강력한 힘으로 토사를 깨끗하게 제거할 수 있게되는 효과를 기대할 수 있다.And, the floating soil removal apparatus of the present invention is a wing (3) that rises while the wire (23) of the soil removal means (20) is fitted to the upper and lower sides of the wing (3) when the drilling screw (1) performs a drilling operation. ) As the wire 23 rotates upward and removes the soil attached to the wing (3), the effect of being able to cleanly remove the soil with a strong force can be expected.

또한, 토사제거부(24)가 설치된 보빈(21)이 날개(3)의 상승 속도에 맞춰 일방향으로 회전하게되므로, 보빈(21)에 일정간격으로 설치된 다수의 토사제거부(24)가 연속적으로 날개(3)에 접하면서 토사를 제거하게되므로 이또한, 날개(3)에 붙어있는 토사를 깨끗하게 제거할 수 있는 원인으로 작용하게 된다.In addition, since the bobbin 21 in which the soil removal unit 24 is installed rotates in one direction according to the rising speed of the blade 3, a plurality of soil removal units 24 installed on the bobbin 21 at regular intervals are continuously Since the soil is removed while contacting the wing (3), this also acts as a cause to cleanly remove the soil attached to the wing (3).

1: 천공스크류, 2: 스크류축,
3: 날개,
10: 지지타워, 11: 설치대,
12: 결합편, 13: 결합부,
14: 힌지,
20: 토사제거수단, 21: 보빈,
22: 회전축, 23: 와이어,
24: 토사제거부,1: drilling screw, 2: screw shaft,
3: wings,
10: support tower, 11: mounting base,
12: coupling piece, 13: coupling portion,
14: hinge,
20: soil removal means, 21: bobbin,
22: rotating shaft, 23: wire,
24: soil removal unit,

Claims (3)

스크류축(2)의 외주연에 날개(3)가 나선형으로 형성된 천공스크류(1)를 포함하는 천공스크류의 부상토 제거장치에 있어서,
천공스크류(1)의 일측에 세워져 설치되는 지지타워(10)와;
지지타워(10)의 측면에 사각틀 형상으로 결합되는 설치대(11)와;
설치대(11)의 일측에 회전가능하게 설치되는 복수개의 보빈(21)과, 적어도 3개 이상의 와이어(23)가 수직방향으로 나란히 배치되도록 이루어진 토사제거부(24)가 상기 보빈(21)의 외주연에 환형으로 결합된 토사제거수단(20); 으로 구성하여, 상기 와이어(23)가 날개(3)의 상,하부에 끼워지듯이 결합 되어 부상토를 제거하고,
토사제거수단(20)은 설치대(11)의 외측과 내측에 교번되게 설치하여 토사제거수단(20)을 이루는 토사제거부(24)의 와이어(23)가 보다 조밀하게 날개(3)에 접할 수 있도록 구성한 것을 특징으로 하는 천공 스크류의 부상토 제거장치.
In the device for removing floating soil of a perforated screw comprising a perforated screw 1 in which a blade 3 is formed in a spiral shape at the outer periphery of the screw shaft 2,
A support tower 10 that is erected and installed on one side of the perforated screw 1;
An installation table 11 coupled to the side of the support tower 10 in a square frame shape;
A plurality of bobbins 21 that are rotatably installed on one side of the mounting table 11, and a soil removal unit 24 formed so that at least three or more wires 23 are arranged side by side in a vertical direction are provided outside of the bobbin 21. Earth and sand removal means 20 annularly coupled to the periphery; Consisting of, the wire (23) is coupled to fit the upper and lower portions of the wing (3) to remove the floating soil,
The soil removal means 20 is installed alternately on the outside and the inside of the mounting table 11 so that the wire 23 of the soil removal unit 24 constituting the soil removal means 20 can more densely contact the wing 3 Floating soil removal device of the perforated screw, characterized in that configured to be.
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KR1020200165491A 2020-12-01 2020-12-01 Sand removal device for drilling screw KR102226840B1 (en)

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
WO2022119317A1 (en) * 2020-12-01 2022-06-09 유호삼 Device for removing loose soil on drilling screw
CN114935418A (en) * 2022-05-13 2022-08-23 西安理工大学 High-precision torque and rotating speed measuring device of rotary cutter
KR20230034517A (en) 2021-09-03 2023-03-10 유호삼 Sand removal device for auger drilling screw and engineering method for drilling using the same thereof
KR102648556B1 (en) * 2023-10-20 2024-03-19 (주)노아중기계 Non-Powered Earth And Sand Removing Apparatus Of Auger

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JPS5938593U (en) * 1982-09-02 1984-03-12 成幸工業株式会社 Excavator soil removal device
US5242027A (en) * 1992-03-09 1993-09-07 Berkel & Company Contractors, Inc. Cleaning device for earth augers
JPH08284574A (en) * 1995-04-14 1996-10-29 Seiko Kogyo Kk Earth-removing device for screw auger
KR20150118845A (en) * 2014-04-15 2015-10-23 지이산업 주식회사 Earth and sand removal device for auger drill
KR102089224B1 (en) * 2019-10-22 2020-03-13 나춘식 Removing foreign substances device of Screw for drilling machine

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JPS5938593U (en) * 1982-09-02 1984-03-12 成幸工業株式会社 Excavator soil removal device
US5242027A (en) * 1992-03-09 1993-09-07 Berkel & Company Contractors, Inc. Cleaning device for earth augers
JPH08284574A (en) * 1995-04-14 1996-10-29 Seiko Kogyo Kk Earth-removing device for screw auger
KR20150118845A (en) * 2014-04-15 2015-10-23 지이산업 주식회사 Earth and sand removal device for auger drill
KR102089224B1 (en) * 2019-10-22 2020-03-13 나춘식 Removing foreign substances device of Screw for drilling machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022119317A1 (en) * 2020-12-01 2022-06-09 유호삼 Device for removing loose soil on drilling screw
KR20230034517A (en) 2021-09-03 2023-03-10 유호삼 Sand removal device for auger drilling screw and engineering method for drilling using the same thereof
CN114935418A (en) * 2022-05-13 2022-08-23 西安理工大学 High-precision torque and rotating speed measuring device of rotary cutter
CN114935418B (en) * 2022-05-13 2023-09-29 西安理工大学 High-precision torque and rotation speed measuring device of rotary-cut instrument
KR102648556B1 (en) * 2023-10-20 2024-03-19 (주)노아중기계 Non-Powered Earth And Sand Removing Apparatus Of Auger

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