KR102528352B1 - Deployment guidance instrument for mulching material or reflective paper - Google Patents

Deployment guidance instrument for mulching material or reflective paper Download PDF

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Publication number
KR102528352B1
KR102528352B1 KR1020220133284A KR20220133284A KR102528352B1 KR 102528352 B1 KR102528352 B1 KR 102528352B1 KR 1020220133284 A KR1020220133284 A KR 1020220133284A KR 20220133284 A KR20220133284 A KR 20220133284A KR 102528352 B1 KR102528352 B1 KR 102528352B1
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KR
South Korea
Prior art keywords
shaft holder
rod
mulching material
center
hole
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KR1020220133284A
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Korean (ko)
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권정순
권덕순
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농업회사 법인 (주)클립
권정순
권덕순
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0287—Devices for laying-out or removing ground coverings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0268—Mats or sheets, e.g. nets or fabrics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming

Abstract

본 발명은 폴리에틸렌필름 또는 부직포를 지면에 덮어 우적침식을 방지하고, 토양수분 보존과, 온도조절, 표면고결억제, 잡초방지, 유익한 박테리아 번식촉진을 도모하는 멀칭재와 은박지를 과수원 지면에 펼쳐서 태양광선을 과수에 열리는 열매쪽으로 반사시켜 광선을 공급하기 위해 사용하는 반사지를 말대에서 풀어내어 지면에 피복하거나 표면에 펼칠 때, 펼침 작업이 수월하도록 만든 펼침안내기구에 관한 것으로 보다 구체적인 것은, 멀칭재 또는 반사지가 감겨진 말대중심공 양측에 결합되는 합성수지제로 성형한 축잡이와, 축잡이 중심부에 끼워져서 베어링으로 지지되는 회전축과, 회전축의 외측단에 지지캡이 형성되어 지지캡에서 회전축과 직각되는 방향으로 형성되어 끝에 연결구멍을 가지는 견인끈연결대와, 견인끈연결대의 연결공에 양단이 착탈가능케 결합되는 견인끈으로 구성되어 견인끈을 당겨 말대를 이동시켜 멀칭재나 반사지를 펼칠 수 있게 하는 것에 있어서, 축잡이 외주면에 가이드륜체를 결합하여 펼쳐지는 멀칭재가 두둑 표면에서 비틀리지 않고, 바르게 펼쳐지게 하는 멀칭재 가이드와, 말대의 직경이 기본규격 보다 큰 말대인 경우, 말대중심공에 추가 결합하여 축잡이를 고정시키는 보조축잡이를 더 구비하여 기본 규격을 가지는 말대보다 큰 직경이 큰 말대 표면에 감겨진 멀칭재나 반사지에 적용시켜 펼칠 수 있게 하여 사용이 더 편리하도록 구성한 것이다. The present invention covers the ground with a polyethylene film or non-woven fabric to prevent rain erosion, preserves soil moisture, regulates temperature, inhibits surface solidification, prevents weeds, and promotes the propagation of beneficial bacteria. It is about a spreading guide mechanism that makes the spreading work easy when unwinding the reflector used to supply light by reflecting it toward the fruit that opens on the fruit tree and covering it on the ground or spreading it on the surface. More specifically, mulching material or reflector paper A shaft holder made of synthetic resin coupled to both sides of the central hole on which the end rod is wound, a rotary shaft inserted into the center of the shaft holder and supported by a bearing, and a support cap formed at the outer end of the rotary shaft to form a direction perpendicular to the rotation axis from the support cap. It is composed of a tow strap connecting rod having a connection hole at the end and a tow strap to which both ends are detachably coupled to the connecting hole of the tow strap connecting rod, so that the mulching material or anti-reflective paper can be spread by pulling the tow strap and moving the rod. Axis A mulching material guide that allows the mulching material to spread properly without twisting on the surface of the ridge by combining the guide wheel body with the outer circumferential surface of the gripper, and in the case of a mulching material guide whose diameter is larger than the basic size, it is additionally coupled to the center hole of the end pole to fix the shaft holder. It is further provided with an auxiliary shaft holder to make it more convenient to use by applying it to the mulching material or reflective paper wound on the surface of the horse rod with a larger diameter than the rod rod with basic specifications.

Description

멀칭재 또는 반사지용 펼침 안내기구{Deployment guidance instrument for mulching material or reflective paper}Deployment guidance instrument for mulching material or reflective paper}

본 발명은 폴리에틸렌필름 또는 부직포를 지면에 덮어 우적침식을 방지하고, 토양수분 보존과, 온도조절, 표면고결억제, 잡초방지, 유익한 박테리아 번식촉진을 도모하는 멀칭재와 은박지를 과수원 지면에 펼쳐서 태양광선을 과수에 열리는 열매쪽으로 반사시켜 광선을 공급하기 위해 사용하는 반사지를 말대에서 풀어내어 지면에 피복하거나 표면에 펼칠 때, 펼침 작업이 수월하도록 만든 펼침안내기구에 관한 것으로 보다 구체적인 것은, 멀칭재 또는 반사지가 감겨진 말대중심공 양측에 결합되는 합성수지제로 성형한 축잡이와, 축잡이 중심부에 끼워져서 베어링으로 지지되는 회전축과, 회전축의 외측단에 지지캡이 형성되어 지지캡에서 회전축과 직각되는 방향으로 형성되어 끝에 연결구멍을 가지는 견인끈연결대와, 견인끈연결대의 연결공에 양단이 착탈가능케 결합되는 견인끈으로 구성되어 견인끈을 당겨 말대를 이동시켜 멀칭재나 반사지를 펼칠 수 있게 하는 것에 있어서, 축잡이 외주면에 가이드륜체를 결합하여 펼쳐지는 멀칭재가 두둑 표면에서 비틀리지 않고, 바르게 펼쳐지게 하는 멀칭재 가이드와, 말대의 직경이 기본규격 보다 큰 말대인 경우, 말대중심공에 추가 결합하여 축잡이를 고정시키는 보조축잡이를 더 구비하여 기본규격을 가지는 말대보다 직경이 큰 말대 표면에 감겨진 멀칭재나 반사지에 적용시켜 펼칠 수 있게 하여 사용이 더 편리하도록 구성한 것이다.The present invention covers the ground with a polyethylene film or non-woven fabric to prevent rain erosion, preserves soil moisture, regulates temperature, inhibits surface solidification, prevents weeds, and promotes the propagation of beneficial bacteria. It is about a spreading guide mechanism that makes the spreading work easy when unwinding the reflector used to supply light by reflecting it toward the fruit that opens on the fruit tree and covering it on the ground or spreading it on the surface. More specifically, mulching material or reflector paper A shaft holder made of synthetic resin coupled to both sides of the central hole on which the end rod is wound, a rotary shaft inserted into the center of the shaft holder and supported by a bearing, and a support cap formed at the outer end of the rotary shaft to form a direction perpendicular to the rotation axis from the support cap. It is composed of a tow strap connecting rod having a connection hole at the end and a tow strap to which both ends are detachably coupled to the connecting hole of the tow strap connecting rod, so that the mulching material or anti-reflective paper can be spread by pulling the tow strap and moving the rod. Axis A mulching material guide that allows the mulching material to spread properly without twisting on the surface of the ridge by combining the guide wheel body with the outer circumferential surface of the gripper, and in the case of a mulching material guide whose diameter is larger than the basic size, it is additionally coupled to the center hole of the end pole to fix the shaft holder. It is further provided with an auxiliary shaft holder to make it more convenient to use by applying it to the mulching material or reflective paper wound on the surface of the horse pole with a larger diameter than the horse pole with basic specifications.

종래의 멀칭재나 반사지는 멀칭재나 반사지가 권취된 말대중심에 긴 막대를 끼워 말대 일단 또는 양단을 사람이 잡고 이동하여 막대에 끼워진 말대가 회전되게 하고, 말대가 회전하면 말대에 감겨있는 멀칭재나 반사지가 풀어져 두둑위에 피복하거나 과수밑에 펼칠 수 있게 한 것이어서, 말대 중심에 끼워진 막대를 사람이 잡고 이동해야 하므로, 막대를 잡는 힘이 많이 들고 거동이 불편하여 쉽게 피로해지고, 작업능률이 떨어지는 불편이 있었다.A conventional mulching material or reflector inserts a long rod into the center of the rod rod around which the mulching material or reflector is wound, and a person holds and moves one or both ends of the rod rod so that the rod rod inserted into the rod rotates. It was released so that it could be covered on the ridge or spread under the fruit tree, so a person had to hold and move the rod inserted in the center of the horse stand, so it was difficult to hold the rod and the movement was uncomfortable, so it was easily fatigued and reduced work efficiency.

삭제delete

선행기술 공개실용신안 제 20-2009-0004585호Prior Art Public Utility Model No. 20-2009-0004585 선행기술 실용신안등록 제20-0447691호Prior art utility model registration No. 20-0447691

본 발명은 상기 불편을 해소하기 위하여 개발한 것이다.The present invention was developed to solve the above inconvenience.

본 발명은 폴리에틸렌필름 또는 부직포와 같은 멀칭재나 은박지와 같은 반사지가 권취된 일정규격으로 된 원통형의 말대 양측 중심구멍에 합성수지제 축잡이를 끼워 축잡이가 말대에 고정될 수 있게 하고, 축잡이 중심공에 회전축을 끼워 베어링으로 지지시킨 후, 회전축 외측단에 부착한 회전축캡 외주에서 회전축의 길이 방향과 직각되는 방향으로 견인끈연결대를 부착하여, 견인끈연결대의 외측단에 연결구멍을 형성하고, 견인끈연결대의 연결구멍에 견인끈의 양측에 부착한 연결고리를 착탈할 수 있게 결합하여 견인끈을 당기면 회전축을 중심으로 말대가 회전하여 멀칭재나 반사지를 펼칠 수 있게 구성한 것에 있어서, In the present invention, a mulching material such as polyethylene film or nonwoven fabric or a reflective paper such as silver foil is wound, and a shaft made of synthetic resin is inserted into the central hole on both sides of a cylindrical end rod of a certain standard so that the shaft can be fixed to the end rod, and the shaft center hole After inserting the rotating shaft into the bearing to support it, attaching the traction strap connecting rod in a direction perpendicular to the longitudinal direction of the rotating shaft at the outer circumference of the rotating shaft cap attached to the outer end of the rotating shaft, forming a connection hole at the outer end of the traction strap connecting rod, and traction In the configuration in which the connecting rings attached to both sides of the traction strap are detachably coupled to the connection hole of the traction strap, and when the traction strap is pulled, the rod is rotated around the axis of rotation to spread the mulching material or anti-reflective paper,

본 발명은 회전축을 지지하는 축잡이 외주에 직경이 축잡이 직경보다 큰 륜체를 피복하여 륜체 사이에 두둑이 수용되어 멀칭재가 두둑을 벗어나지 않게 하여 멀칭재가 바르게 펼쳐질 수 있게 하고, 축잡이가 끼워지는 말대의 직경이 규격 직경보다 큰 말대인 경우, 직경이 큰 말대중심공에도 축잡이를 고정시킬 수 있게 보조축잡이를 구비하여 직경이 큰 말대에도 펼침안내구를 적용할 수 있게 하며,The present invention covers the outer circumference of the shaft holder supporting the rotating shaft with a wheel body whose diameter is larger than the diameter of the shaft holder, so that the ridge is accommodated between the wheels to prevent the mulching material from escaping the ridge, so that the mulching material can be spread correctly, and the shaft holder is inserted. If the diameter of is larger than the standard diameter, an auxiliary shaft holder is provided so that the shaft holder can be fixed even in the large diameter end center hole, so that the expansion guide can be applied to the large diameter end pole,

또한, 본 발명은 견인끈중앙부에 위치 이동이 가능한 손잡이를 끼우고, 견인끈의 일측에 견인끈의 길이를 신축시킬 수 있는 길이조정버클을 설치하여 견인끈의 길이를 조정할 수 있는 것이 가능하도록 한 구성이다.In addition, the present invention makes it possible to adjust the length of the tow strap by inserting a handle capable of position movement in the center of the tow strap and installing a length adjustment buckle capable of extending and contracting the length of the tow strap on one side of the tow strap. is a composition

이와 같이 된 본 발명은 멀칭재나 반사지가 감겨지는 일정규격으로 된 말대의 양측 중심구멍에 합성수지제 축잡이를 끼우면, 축잡이가 말대중심공에 끼워져, 말대중심공에 밀착 고정되고, 축잡이 중심공에 회전축이 끼워져 베어링으로 지지되므로, 말대가 회전축에 지지되어 회전될 수 있게 되고, 회전축 외측단에 형성된 회전축캡 외주에서 회전축의 길이방향과 직각되는 방향으로 돌출되게 견인끈연결대가 형성되어 견인끈연결대의 끝에 형성된 연결공에 견인끈의 양측 연결고리가 결합하므로, 말대에 감겨진 멀칭재나 반사지의 일단을 말대에서 풀어 펼칠 장소에 고정시키고, 멀칭재나 반사지가 펼쳐지는 방향으로 견인끈을 당기면 멀칭재나 반사지의 일단이 지면에 고정된 상태에서 회전축이 당겨지게 되므로, 회전축이 이동하면 회전축에 지지된 말대에 권취된 멀칭재나 반사지가 풀려서 두둑위에 피복하거나 지면에 펼쳐질 수 있게 된다.In the present invention as described above, when a shaft holder made of synthetic resin is inserted into the central hole on both sides of the end pole of a certain standard on which the mulching material or the reflector is wound, the shaft holder is inserted into the central hole of the end pole, closely fixed to the central hole of the end pole, and the shaft holder center hole Since the rotating shaft is inserted into and supported by a bearing, the rod can be supported and rotated by the rotating shaft, and the traction strap connecting rod is formed to protrude in a direction perpendicular to the longitudinal direction of the rotating shaft from the outer circumference of the rotating shaft cap formed at the outer end of the rotating shaft. Since the connecting holes on both sides of the traction strap are coupled to the connecting hole formed at the end of the mulching material or reflective sheet, unwind one end of the mulching material or reflective sheet wrapped around the horse bar and fix it to the place to be spread, and pull the traction string in the direction in which the mulching material or reflective sheet is spread. Since the rotating shaft is pulled while one end of the is fixed to the ground, when the rotating shaft moves, the mulching material or the reflective sheet wound around the rod supported by the rotating shaft is released so that it can be covered on the ridge or spread on the ground.

따라서 말대중심부에 막대를 끼워서 사람이 막대를 잡고, 이동하지 않고, 견인끈을 당기는 작업으로 말대를 이동시켜 말대에 감겨진 멀칭재나 반사를 풀어 지면에 덮거나 펼칠 수 있게 되므로, 혼자힘으로 펼침작업이 가능하면서 힘이 적게 드는 이점이 있고, 말대중심공에 끼워진 축잡이는 합성수지제로 성형되어 탄성이 있고, 원통체 외주면에 밀착돌조가 형성되어 있어서, 말대중심공에 끼우면 헐겁지 않게 끼워져 고정이 되므로, 멀칭재나 반사지가 풀리는 저항 보다 지지력이 커서 축잡이가 말대에서 헛돌지 않게 고정되고, 분리시는 사람의 힘을 가해 강제 분리할 수 있게 되므로, 축잡이를 말대에 결합하거나, 분리하는 것이 용이하게 되어 말대에 감겨진 멀칭재나 반사지를 다 펼치고나면, 다른 멀칭재나 반사지의 말대중심공에 축잡이를 옮겨 끼워서 계속 펼침작업을 할 수 있는 이점이 있다.Therefore, by inserting a rod in the center of the rod, a person can move the rod by pulling the traction cord without holding the rod, and unwinding the mulching material or reflection wrapped in the rod, so that it can be covered or spread on the ground by oneself. This has the advantage of requiring less force while being possible, and the shaft holder inserted into the end center hole is made of synthetic resin and has elasticity, and a close protrusion is formed on the outer circumferential surface of the cylinder, so that it is not loosely fitted and fixed when inserted into the end center hole, Since the bearing capacity is greater than the resistance to unwinding of the mulching material or the reflector, the shaft holder is fixed so that it does not wander on the pole, and when separated, it can be forcibly separated by applying human force, so it is easy to combine or separate the shaft holder from the pole After spreading the mulching material or the anti-reflective paper wrapped around the rod, there is an advantage that the spreading work can be continued by moving the shaft holder to the central hole of the rod rod of another mulching material or anti-reflective paper.

또, 말대의 직경이 기본말대 직경 보다 커서 축잡이의 외경이 규격이 큰 말대 내경 보다 작을 경우, 규격이 큰 말대의 중심공 크기에 맞게 합성수지제로 만든 보조축잡이를 끼우고 보조축잡이 중심구멍에 축잡이를 결합할 수 있어서 규격이 큰 말대에도 펼침기구를 적용할 수 있게 된다. In addition, if the diameter of the end rod is larger than the diameter of the main end rod, and the outer diameter of the shaft holder is smaller than the inner diameter of the end rod with a large standard, insert an auxiliary shaft holder made of synthetic resin according to the size of the central hole of the large end rod, and insert it into the center hole of the auxiliary shaft holder. Since the shaft holder can be combined, the unfolding mechanism can be applied even to a horse stand with a large standard.

특히, 보조축잡이 내주면에 형성된 결합홈에 축잡이 원통체의 외주면에 형성된 돌조가 결합함으로써, 보조축잡이에 축잡이가 끼워져 하나의 축잡이 역활을 할 수 있고, In particular, by coupling the protrusion formed on the outer circumferential surface of the cylindrical shaft holder to the coupling groove formed on the inner circumferential surface of the auxiliary shaft holder, the shaft holder can be fitted into the auxiliary shaft holder to play a role as one shaft holder,

또한, 본 발명은 축잡이 외주면에 직경이 축잡이 직경 보다 큰 가이드륜체를 끼우면 가이드륜체의 중심공에 형성된 결합부가 축잡이 외주에 결합하고, 외면에 형성한 결합돌기가 고정륜체 내면 고정홈에 결합하여 고정되므로, 축잡이에 끼워진 가이드륜체를 같이 회전시킬 수 있고, 가이드륜체 사이에 두둑이 수용되므로 말대에서 풀리는 멀칭재가 두둑표면에 피복될 때, 두둑양측에 배치된 가이드륜체가 두둑양측에 접촉하여 멀칭재가 두둑에서 벗어나지 않게 하므로, 멀칭재를 바르게 펼칠 수 있는 이점이 있다.In addition, in the present invention, when a guide wheel body having a diameter larger than that of the shaft holder is inserted into the outer circumferential surface of the shaft holder, the engaging part formed in the center hole of the guide wheel body is coupled to the outer circumference of the shaft holder, and the engaging protrusion formed on the outer surface is coupled to the fixing groove on the inner surface of the fixed wheel body. Since it is fixed by doing so, the guide wheel inserted into the shaft can be rotated together, and the ridge is accommodated between the guide wheels, so when the mulching material released from the end is coated on the surface of the ridge, the guide wheels disposed on both sides of the ridge contact both sides of the ridge. Since the mulching material does not deviate from the ridge, there is an advantage in that the mulching material can be spread correctly.

또, 견인끈은 가운데에 위치를 이동시킬 수 있는 손잡이가 부착되어 있고, 일측에 견인끈의 길이를 조절할 수 있는 길이조정 버클이 구비되어 있으므로, 견인끈의 길이를 사용자의 체격에 맞게 조절하여 사용의 편리성을 높일 수 있는 이점이 있다.In addition, since the tow strap has a handle that can move the position in the middle, and a length adjustment buckle that can adjust the length of the tow strap is provided on one side, adjust the length of the tow strap according to the user's physique. There is an advantage that can increase the convenience of.

도 1은 본 발명의 멀칭재와 반사지 외형을 표시하는 사시도
도 2는 본 발명을 결합한 예시도
도 3은 도 2의 파절단면도
도 4는 도 3의 일측면도
도 5는 본 발명의 축잡이 부분 확대도
도 6은 본 발명의 보조축잡이를 씌운 예시도
도 7은 도 5의 분해 사시도
도 8은 도 6의 분해 사시도
도 9는 본 발명의 축잡이에 가이드륜체를 부착한 사시도
도 10은 도 9의 일측단면도
도 11은 도 10의 분해사시도
도 12는 본 발명을 사용상태 일예시도이다.1 is a perspective view showing the appearance of the mulching material and anti-reflective paper of the present invention
2 is an exemplary view combining the present invention
Figure 3 is a broken cross-sectional view of Figure 2
Figure 4 is a side view of Figure 3
5 is a partial enlarged view of the shaft holder of the present invention
Figure 6 is an exemplary view of covering the auxiliary shaft holder of the present invention
Figure 7 is an exploded perspective view of Figure 5
Figure 8 is an exploded perspective view of Figure 6
Figure 9 is a perspective view of attaching the guide wheel body to the shaft of the present invention
Figure 10 is a cross-sectional view of one side of Figure 9
Figure 11 is an exploded perspective view of Figure 10
12 is an exemplary view of a state of use of the present invention.

본 발명은 폴리에틸렌필름이나 부직포로 되는 멀칭재(1)나 은박지와 같은 반사지(2)를 원통형으로 된 일정규격의 말대(3)의 표면에 감아 놓고, 말대(3)의 양측 중심구멍(3a)에 착탈할 수 있게 탄력성 있는 합성수지제 원통체(4a)로 되어 원통체 외주면에 일정간격을 정해 길이방향으로 밀착돌조(4b)를 나란히 형성하고, 밀착돌조 사이에 요입홈(4c)을 형성하며, 외측단에 외경이 원통체(4a) 외경보다 확대되는 고정륜체(4d)를 형성하여 말대중심공에 원통체를 끼우면 밀착돌조(4b)가 말대 내면에 밀착하여 고정되고, 원통체 중심으로 중심구멍(4e)이 형성되고, 고정륜체 내면에 고정홈(4d')을 형성한 축잡이(4)와, 축잡이(4) 중심구멍(4e)에 끼워져서 베어링(B1)(B2)으로 지지되고, 외측단에 지지캡(5a)이 형성되고, 내측단 중심에 나사구멍(5b)을 형성한 회전축(5)과, 회전축 외측단에 형성된 지지캡(5a)에서 회전축과 직각되는 방향으로 돌출되게 형성되어 돌출단에 연결공(6a)을 형성한 견인끈연결대(6)와, 끈 형태로 되어 중앙부에 이동형손잡이(7c)가형성되고, 양단부에 연결고리(7a)(7b)가 형성되며, 일측에 길이조정버클(7d)이 형성되어 견인끈연결대(6)의 연결공(6a)에 착탈되는 견인끈(7)으로 구성되어 말대(3)를 견인끈으로 이동시킬 수 있게 한 것에 있어서, In the present invention, a mulching material (1) made of polyethylene film or non-woven fabric or a reflector (2) such as silver foil is wound on the surface of a cylindrical end rod (3) of a certain standard, and the central hole (3a) on both sides of the end rod (3) It is made of a synthetic resin cylindrical body 4a that is resilient to be attached to and detached from, and a certain distance is determined on the outer circumferential surface of the cylindrical body to form close protrusions 4b side by side in the longitudinal direction, and to form concave grooves 4c between the close protrusions, By forming a fixed wheel body 4d whose outer diameter is larger than the outer diameter of the cylindrical body 4a at the outer end and inserting the cylindrical body into the central hole of the end stand, the close protrusion 4b adheres to the inner surface of the end stand and is fixed, and the center hole is centered on the cylinder body. (4e) is formed, and the shaft holder 4 having a fixing groove 4d' formed on the inner surface of the fixed wheel body and the shaft holder 4 are inserted into the center hole 4e and supported by bearings B1 and B2 , The support cap 5a is formed at the outer end, and the rotation shaft 5 having the screw hole 5b formed at the center of the inner end and the support cap 5a formed at the outer end of the rotation shaft protrude in a direction perpendicular to the rotation axis. The tow strap connector 6 formed with a connecting hole 6a at the protruding end, a movable handle 7c formed in the center in the form of a string, and connecting rings 7a and 7b are formed at both ends, A length adjustment buckle (7d) is formed on one side and consists of a drawstring (7) that is attached to and detached from the connecting hole (6a) of the drawstring connector (6) to move the horse bar (3) to the drawstring.

삭제delete

기본 말대(3) 보다 직경이 큰 말대(30)를 사용하는 멀칭재 또는 반사지의 경우, 규격이 큰 말대(30)의 중심구멍(30a) 양측에 끼울 수 있게 합성수지제 원통체(40a)로 구성되어 외주면에 일정간격으로 직경이 큰 말대(30)의 중심구멍(30a) 내면에 밀착하는 수개의 밀착돌조(40b)가 길이 방향으로 형성되고, 밀착돌조 사이에 요입홈(40c)이 형성되며, 외주면 외측단에 원통체(40a) 외경보다 외경이 확장되는 고정륜체(40d)를 형성하고, 중심부(40e)에는 내주면을 따라 축잡이(4)의 밀착돌조(4b)가 결합하는 결합홈(40f)을 형성하여 축잡이(4)외면에 덧 씌울 수 있게 만든 보조축잡이(40)를 구비하고, In the case of a mulching material or reflector using an end rod 30 having a larger diameter than the basic end rod 3, it is composed of a synthetic resin cylindrical body 40a to be inserted into both sides of the center hole 30a of the large end rod 30 On the outer circumferential surface, at regular intervals, several close contact protrusions 40b are formed in the longitudinal direction to adhere to the inner surface of the central hole 30a of the large diameter end rod 30, and a concave groove 40c is formed between the close contact protrusions, A fixed wheel body 40d whose outer diameter is larger than that of the cylindrical body 40a is formed at the outer end of the outer circumferential surface, and a coupling groove 40f in which the close protrusion 4b of the shaft holder 4 is coupled to the central portion 40e along the inner circumferential surface. ) is formed to provide an auxiliary shaft holder 40 that can be overlaid on the outer surface of the shaft holder 4,

상기, 보조축잡이(40)는 내측벽(40g) 중심부에 중심구멍(40h)을 형성하여 회전축(5)의 내측단에 나사조립된 체결볼트(42)에 머리가 지지되게 하며, The auxiliary shaft holder 40 forms a center hole 40h at the center of the inner wall 40g so that the head is supported by the fastening bolt 42 screwed to the inner end of the rotation shaft 5,

축잡이(4) 원통체(4a)의 외주에는 고정륜체(4d) 내면측에 끼워지고, 외경이 축잡이 외경 보다 크며, 중심부(41a) 외주에 결합공(41b)이 형성되어 축잡이(4)의 밀착돌조가 결합하고, 중심부 외주에 방사형으로 결합돌기(41c)가 형성되어 축잡이의 고정륜체(4d)에 형성한 고정홈(4d')에 착탈될 수 있게 한 가이드륜체(4)를 구비하여서 되는 구성이다. The outer circumference of the cylindrical body 4a of the shaft holder 4 is fitted to the inner surface of the fixed wheel body 4d, the outer diameter is larger than the outer diameter of the shaft holder, and the coupling hole 41b is formed on the outer circumference of the central part 41a to form the shaft holder 4 ) are coupled, and coupling protrusions 41c are formed radially on the outer periphery of the center, so that the guide wheel body 4 can be attached to and detached from the fixing groove 4d' formed in the fixed wheel body 4d of the shaft holder. It is a configuration that is provided.

미설명부호 42a는 와셔이다.Non-explanatory numeral 42a is a washer.

1 : 멀칭재 2 : 반사지
3 : 말대 3a : 중심구멍
4 : 축잡이 4a : 원통체
4b : 밀착돌조 4c : 요입홈
4d : 고정륜체 4e : 중심구멍
5 : 회전축 5a : 지지캡
5b : 나사구멍 6 : 견인끈연결대
6a : 연결공 7 : 견인끈
7a,7b : 연결고리 7c : 이동형손잡이
7d : 길이조정버클 30 : 말대
30a : 중심구멍 40 : 보조축잡이
40a : 원통체 40b : 밀착돌조
40c : 요입홈 40d : 고정륜체
40e : 중심부 40f : 결합홈
40g : 내측벽 40h : 중심구멍
41 : 가이드륜체 41a : 중심부
41b : 결합공 41c : 결합돌기
42 : 체결볼트1: mulching material 2: anti-reflective paper
3: end stand 3a: center hole
4: shaft holder 4a: cylindrical body
4b: close protrusion 4c: concave groove
4d: fixed wheel body 4e: center hole
5: rotation axis 5a: support cap
5b: screw hole 6: traction strap connecting rod
6a: connector 7: traction strap
7a, 7b: linkage 7c: movable handle
7d: length adjustment buckle 30: horse stand
30a: center hole 40: auxiliary shaft holder
40a: cylindrical body 40b: close protrusion
40c: concave groove 40d: fixed wheel body
40e: center 40f: coupling groove
40g: inner wall 40h: center hole
41: guide wheel 41a: center
41b: coupling hole 41c: coupling protrusion
42: fastening bolt

Claims (3)

폴리에틸렌필름이나 부직포로 되는 멀칭재(1)나 은박지와 같은 반사지(2)를 원통형으로 된 일정규격의 말대(3)의 표면에 감아 놓고, 말대(3)의 양측 중심구멍(3a)에 착탈할 수 있게 탄력성이 있는 합성수지제 원통체(4a)로 되어 원통체 외주면에 일정간격을 정해 길이방향으로 밀착돌조(4b)를 나란히 형성하고, 밀착돌조 사이에 요입홈(4c)을 형성하며, 외측단에 외경이 원통체(4a) 외경보다 확대되는 고정륜체(4d)를 형성하여 말대중심공에 원통체를 끼우면 밀착돌조(4b)가 말대 내면에 밀착하여 고정되고, 원통체 중심으로 중심구멍(4e)이 형성되고, 고정륜체(4d) 내면에 고정홈(4d')을 형성한 축잡이(4)와, 축잡이(4) 중심구멍(4e)에 끼워져서 베어링(B1)(B2)으로 지지되고, 외측단에 지지캡(5a)이 형성되고, 내측단 중심에 나사구멍(5b)을 형성한 회전축(5)과, 회전축 외측단에 형성된 지지캡(5a)에서 회전축과 직각되는 방향으로 돌출되게 형성되어 돌출단에 연결공(6a)을 형성한 견인끈연결대(6)와, 끈 형태로 되어 중앙부에 이동형손잡이(7c)가형성되고, 양단부에 연결고리(7a)(7b)가 형성되며, 일측에 길이조정버클(7d)이 형성되어 견인끈연결대(6)의 연결공(6a)에 착탈되는 견인끈(7)으로 구성되는 것에 있엇,
기본 말대(3) 보다 직경이 큰 말대(30)를 사용할 때, 직경이 큰 말대(30)의 중심구멍(30a) 양측에 끼울 수 있게 합성수지제 원통체(40a)로 구성되어 외주면에 일정간격으로 직경이 큰 말대(30)의 중심구멍(30a) 내면에 밀착하는 수개의 밀착돌조(40b)가 길이 방향으로 형성되고, 밀착돌조 사이에 요입홈(40c)이 형성되며, 외주면 외측단에 원통체(40a) 외경보다 외경이 확장되는 고정륜체(40d)를 형성하고, 중심부(40e)에는 내주면을 따라 축잡이(4)의 밀착돌조(4b)가 결합하는 결합홈(40f)을 형성하여 축잡이(4)에 덧 씌울 수 있게 만든 보조축잡이(40)를 구비하고,
상기 보조축잡이(40)는 내측벽(40g) 중심부에 중심구멍(40h)을 형성하여 회전축(5)의 내측단에 나사조립된 체결볼트(42)의 머리가 지지되게 하며,
축잡이(4) 원통체(4a)의 외주에는 고정륜체(4d) 내면측에 끼워지고, 외경이 축잡이 외경 보다 크며, 중심부(41a) 외주에 결합홈(41b)이 형성되어 축잡이(4)의 밀착돌조(4b)가 결합하고, 중심부 외주에 방사형으로 결합돌기(41c)가 형성되어 축잡이의 고정륜체(4d)에 형성된 고정홈(4d')에 착탈시킬 수 있게 한 가이드륜체(41)를 구비하여서 되는 멀칭재 또는 반사지용 펼침 안내기구.
A mulching material (1) made of polyethylene film or non-woven fabric or a reflective sheet (2) such as tinfoil is wound on the surface of a rod rod (3) of a certain standard in a cylindrical shape, and can be attached to and detached from the center holes (3a) on both sides of the rod rod (3). It is made of a synthetic resin cylindrical body (4a) having elasticity so as to form close contact protrusions (4b) side by side in the longitudinal direction at regular intervals on the outer circumferential surface of the cylindrical body, forming concave grooves (4c) between the close contact protrusions, When the fixed wheel body 4d whose outer diameter is larger than the outer diameter of the cylindrical body 4a is formed and the cylindrical body is inserted into the center hole of the end stand, the close protrusion 4b is fixed in close contact with the inner surface of the end stand, and the center hole 4e is centered on the cylinder body. ) is formed, and the shaft holder 4 having a fixing groove 4d' formed on the inner surface of the fixed wheel body 4d is inserted into the center hole 4e of the shaft holder 4 and supported by bearings B1 and B2. , a support cap 5a is formed at the outer end, and a rotation shaft 5 having a screw hole 5b formed at the center of the inner end and a support cap 5a formed at the outer end of the rotation shaft protrude in a direction perpendicular to the rotation shaft. The tow strap connector 6 formed to be formed to form a connecting hole 6a at the protruding end, and a movable handle 7c formed in the center in the form of a string, and connecting rings 7a and 7b are formed at both ends, , The length adjustment buckle (7d) is formed on one side and consists of a tow strap (7) that is attached to and detached from the connecting hole (6a) of the tow strap connector (6),
When using the end post 30 having a larger diameter than the basic end post 3, it is composed of a synthetic resin cylindrical body 40a so that it can be inserted into both sides of the central hole 30a of the large diameter end post 30, and is spaced on the outer circumferential surface at regular intervals. Several protrusions 40b in close contact with the inner surface of the central hole 30a of the large-diameter end 30 are formed in the longitudinal direction, a concave groove 40c is formed between the protrusions in close contact, and a cylindrical body is formed at the outer end of the outer circumferential surface. (40a) A fixed wheel body (40d) whose outer diameter is larger than the outer diameter is formed, and a coupling groove (40f) is formed along the inner circumferential surface in the center portion (40e) to which the close protrusion (4b) of the shaft holder (4) is engaged. Equipped with an auxiliary shaft holder 40 that can be overlaid on (4),
The auxiliary shaft holder 40 forms a center hole 40h at the center of the inner wall 40g so that the head of the fastening bolt 42 screwed to the inner end of the rotation shaft 5 is supported,
The outer circumference of the cylindrical body 4a of the shaft holder 4 is fitted to the inner surface of the fixed wheel body 4d, the outer diameter is larger than the outer diameter of the shaft holder, and the coupling groove 41b is formed on the outer circumference of the central part 41a to form the shaft holder 4 ), the guide wheel body 41 is attached to and detachable from the fixing groove 4d' formed in the fixed wheel body 4d of the shaft holder by coupling the close protrusions 4b and radially forming coupling protrusions 41c on the outer circumference of the center. ) Spreading guide mechanism for mulching material or semi-reflective paper.
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KR1020220133284A 2022-10-17 2022-10-17 Deployment guidance instrument for mulching material or reflective paper KR102528352B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090004585U (en) 2007-11-10 2009-05-14 김종국 Agricultural vinyl covering device
KR200447691Y1 (en) 2009-07-10 2010-02-11 최동열 Apparatus for mulching

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090004585U (en) 2007-11-10 2009-05-14 김종국 Agricultural vinyl covering device
KR200447691Y1 (en) 2009-07-10 2010-02-11 최동열 Apparatus for mulching

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