KR101860771B1 - Dried trough rice straw cutting machine driven by tractor prime mover - Google Patents

Dried trough rice straw cutting machine driven by tractor prime mover Download PDF

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Publication number
KR101860771B1
KR101860771B1 KR1020180028997A KR20180028997A KR101860771B1 KR 101860771 B1 KR101860771 B1 KR 101860771B1 KR 1020180028997 A KR1020180028997 A KR 1020180028997A KR 20180028997 A KR20180028997 A KR 20180028997A KR 101860771 B1 KR101860771 B1 KR 101860771B1
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South Korea
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rice straw
shaft
rotary
plate
guide
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KR1020180028997A
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Korean (ko)
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이길훈
이동현
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이길훈
이동현
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/01—Cutting apparatus specially adapted for cutting hay, straw or the like specially adapted for being mounted on or drawn by a tractor, e.g. field choppers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/20—Off-Road Vehicles
    • B60Y2200/22—Agricultural vehicles
    • B60Y2200/221—Tractors

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fodder In General (AREA)

Abstract

According to the present invention, a cutting machine for rice straw for fodder driven by a tractor motor comprises: a cylinder support roller installed on a concentric circle of an upper plate of a machine body having wheels, a stopper, and the upper plate and lower plate are fixed by a support post to support a cylinder; a rice straw accommodation cylinder which is mounted on the upper plate of the machine body to be supported on the cylinder support roller, accommodates rice straw therein, and is forcibly rotated at a constant speed by a hydraulic motor mounted on the upper plate; a rice straw push rod mounted on a main wall of the rice straw accommodation cylinder to be extended; a through hole unit formed on the upper plate on which the rice straw accommodation cylinder is mounted; a pair of rotary knives mounted on the through hole unit to cut rice straw and rotate to be misaligned with a rotary shaft; a rice straw guide unit to guide a rice straw introduction amount on a hammer cutter mounted on the rotary knives and a cutting unit on which the rotary knives are mounted; a lifting plate height adjustment part to forcibly adjust the height of a lifting plate mounted on the rice straw guide unit; a transport conveyor to transport rice straw cut by the cutting unit to the outside of the rice straw cutting machine; a cut object discharge guide roller to drop the rice straw cut by the cutting unit to an upper surface of the conveyor; a power transfer device having a driven shaft mounted on the machine body to receive power from the tractor, operating the cutting machine by the driven shaft, and operating the hydraulic motor; and a tractor motor including a towing part connecting the machine body to a rear connection unit of the tractor to accommodate rice straw for feed in the cylinder and cut the rice straw in a prescribed length to supply the rice straw to livestock.

Description

트랙터 원동기로 구동되는 여물용 볏짚 절단기{Dried trough rice straw cutting machine driven by tractor prime mover}BACKGROUND ART [0002] Dried trough rice straw cutting machine driven by tractor prime mover,

본 발명은 트랙터의 원동기로 구동되는 여물용 볏짚절단기에 관한 것으로 구체적인 것은, 트랙터에 결합하여 기체가 견인 이동되고, 트랙터 원동기의 동력으로 볏짚절단기를 작동시켜 볏짚뭉치를 원통체에 수용한 상태에서 절단하고, 유압모터로 볏짚을 수용하는 원통체를 회전시키며, 볏짚의 절단량과 절단길이 조정이 가능하게 하며, 절단된 볏짚이 컨베이어로 낙하되어 절단기 외부로 배출되어 가축에게 공급될 수 있게 구성한 것을 특징으로 한다.The present invention relates to a rice straw cutting machine driven by a prime mover of a tractor. More particularly, the present invention relates to a rice straw cutting machine driven by a tractor, and more particularly, to a rice straw cutting machine driven by a tractor, The hydraulic motor is used to rotate the cylinder holding the rice straw and adjust the cutting amount and cut length of the rice straw. The cut rice straw is dropped by the conveyor and discharged to the outside of the cutting machine so as to be supplied to the livestock .

사료용 볏짚은 추수후 볏짚을 모아 일정규격의 원통형으로 압착성형되고, 표면을 외피로 감싸 발효시킨 것이기 때문에 가축에게 급여할 때는 외피를 벗기고 일정길이로 절단하여 급여를 해야 한다.Rice straw for feed is collected by squeezing the rice straw into a cylindrical shape of a certain size and is fermented by covering the surface with the outer skin. Therefore, when feeding the livestock, the outer skin should be peeled off and cut into a certain length.

이를 위해 종래의 볏짚사료 절단기를 보면, 일정크기로 뭉친 볏짚을 컨베이어로 이송하면서 이송경로에 절단칼을 장치하여 볏짚뭉치를 3~4등분 하여 해체하고, 해체된 볏짚을 옮겨서 회전하는 절단기에 조금씩 투입하여 일정길이로 절단하고, 절단된 볏짚을 바람으로 날려 절단기 외부로 이동시킨 후, 이동된 절단물을 모아서 가축에게 공급해야 하므로 사료의 절단을 위한 단계가 복잡하고 절단에 따른 시간이 많이 소요되는 불편이 있었다.In the conventional rice straw feed cutting machine, a rice straw which is bundled in a certain size is conveyed to a conveyer while a cutting knife is installed in a conveying path to disintegrate the rice straw bundle into three to four equal parts, and the disassembled rice straw is transferred to the rotating cutter little by little The cut straw is blown by the wind to the outside of the cutter and then the cut pieces are collected and supplied to the livestock. Therefore, the step for cutting the feed is complicated and the time required for cutting is long. .

선행기술 실용신안등록 제20-0173661Prior Art Utility Model Registration No. 20-0173661

본 발명은 상기 불편을 해소하기 위하여 개발된 것이다.The present invention has been developed in order to solve the above inconvenience.

본 발명은 바퀴와 스토퍼가 장치되고 상판과 밑판이 지지기둥으로 고정된 기계본체의 상판동심원상에 설치되어 원통체를 지지하는 원통체지지롤러와, 기계본체 상판에 장치되어 원통체지지롤러에 지지되고, 내부에 볏짚뭉치를 수용하며, 상판에 장치된 유압모터에 의하여 일정속도로 강제 회전하는 볏짚수용원통체와, 볏짚수용원통체의 주벽에 장치되어 신축되는 볏짚밀대와, 볏짚수용원통체가 장치된 상판에 형성되는 통공부와, 통공부에 장치되어 볏짚을 절단하고 회전축에서 서로 어긋나게 회전하는 한쌍의 회전칼과, 회전칼에 장치된 해머캇타와 회전칼이 장치된 절단부에서 볏짚도입량을 안내하는 볏짚안내부와, 볏짚안내부에 장치된 승강판의 높낮이를 강제 조정하는 승강판 높이 조정구와, 절단부에서 절단된 볏짚을 볏짚절단기 외부로 송출하는 이송컨베이어와, 절단부에서 절단된 볏짚을 이송컨베이어 상면으로 낙하시키는 절단물 배출안내롤러와, 기계본체에 장치되어 트랙터의 동력을 수용하는 피동축과 피동축에서 절단기를 작동시키고, 유압모터를 작동시키는 동력전달장치와 기계본체를 트랙터의 후미 연결부에 연결하는 견인대로 이루어져 사료용 볏짚을 원통체내에 수용하고, 일정길이로 절단하여 가축에게 공급할 수 있게한 절단기가 구성된다.The present invention relates to a cylindrical supporting roller which is provided on a concentric circle of a top plate of a machine body, in which a top plate and a bottom plate are fixed by support pillars, and which supports the cylindrical body, A rice straw accommodating cylinder accommodating a rice straw bundle therein and forcibly rotating at a constant speed by a hydraulic motor mounted on the upper plate, a rice straw rod stretched and retracted by the circumference of the rice straw accommodating cylinder, A pair of rotary knives provided on the upper plate for cutting the rice straw and rotated in opposite directions on the rotary shaft, a hammer cutter equipped on the rotary knife, and a cutter equipped with a rotary knife, A rice straw guide portion, a rake plate height adjusting portion for forcibly adjusting the raising and lowering of the raising and lowering plate provided in the rice straw guide portion, and a rice straw cutting portion cut out from the cutting portion, A cutter discharge guide roller for dropping the rice straw cut from the cut portion to the upper surface of the conveying conveyor, a cutter driven by a driven shaft and a driven shaft which are mounted on the machine body to receive the power of the tractor, And a traction link connecting the main body of the machine to the rear connecting portion of the tractor so as to accommodate the rice straw for feed in a cylindrical body and to cut it into a predetermined length and feed it to the livestock.

이와 같이 된 본 발명은 볏짚수용원통체내에 외피를 벗긴 볏짚뭉치를 투입하면 볏짚뭉치가 원통체내에 충만되게 투입되므로 주벽에 장치된 볏짚밀대가 볏짚뭉치에 접촉하여 볏짚뭉치를 파악하고, 볏짚뭉치가 투입되는 단계에서는 볏짚뭉치의 외경이 크기 때문에 볏짚뭉치에 의거 볏짚밀대가 주벽 외면으로 밀리게 되므로, 볏짚밀대는 내향탄력을 충진하게 되어 볏짚뭉치가 원통체에 고정되는 상태가 된다.In the present invention as described above, when a rice straw bundle with a husk stripped in a cylindrical rice straw accommodating chamber is filled, the rice straw bundle is filled in the cylindrical body, so that the rice straw rod attached to the main wall contacts the rice straw bundle to grasp the rice straw bundle, Since the outer diameter of the rice straw bundle is large at the input stage, the rice straw rod is pushed to the outer circumference of the rice straw by the rice straw bundle, so that the rice straw rod becomes filled with the inward elasticity and the rice straw bundle is fixed to the cylindrical body.

이때 제1유압모터를 작동시키면 설정한 속도로 원통체를 회전시킬 수 있게 되며, 원통체가 회전하면 원통체에 파악된 볏짚뭉치는 원통체와 같이 회전하면서 하단부가 기계본체의 상판에 형성된 절단부에 접촉하게 된다.When the first hydraulic motor is operated, the cylindrical body can be rotated at a set speed. When the cylindrical body rotates, the bundle of rice straw grasped in the cylindrical body rotates like a cylindrical body and the lower end contacts the cut portion formed on the upper plate of the machine body .

이때 트랙터의 원동기 동력이 PTO축을 통해 피동축에 전달되고 피동축에서 동력전달장치를 통해 제1회전축이 시계방향으로 회전하면, 제2회전축은 반시계 방향으로 회전하므로 제1회전칼과 제2회전칼은 회전방향이 반대가 되게 회전하면서 상판의 통공부에 장치된 절단부로 공급되는 볏짚을 절단하게 되고, 절단부에서 절단된 볏짚은 타격력이 한쪽으로 쏠리지 않아 안정적으로 절단할 수 있게 된다.At this time, when the prime mover power of the tractor is transmitted to the driven shaft through the PTO shaft and the first rotary shaft rotates clockwise through the power transmitting device on the driven shaft, the second rotary shaft rotates counterclockwise, The knife rotates in the opposite direction of rotation and cuts the rice straw supplied to the cut portion provided in the passage of the upper plate, and the rice straw cut at the cut portion can be stably cut because the hitting force is not deviated to one side.

이렇게 절된 볏짚은 통공부를 통해 밑으로 떨어져 컨베이어위에 낙하하여 절단장치 외부로 배출되므로 가축 우리쪽에 절단된 볏짚을 공급할 수 있다.The rice straw that has been sewn down is dropped down through the barrel, falls on the conveyor, and is discharged to the outside of the cutting device, so that the rice straw cut in the side of the domestic animal can be supplied.

이때, 컨베이어벨트의 상단부 높이는 상하로 조정이 되고, 컨베이어에 낙하하되는 절단된 볏짚은 회전칼날의 타격과 절단물 배출안내롤러의 안내를 받아 컨베이어의 상면으로 낙하되므로 컨베이어 쪽에 신속하게 낙하되고, 절단부가 있는 통공부에 머물지 않으므로 원통체내에 투입된 볏짚은 순조롭게 절단된다.At this time, the height of the upper end portion of the conveyor belt is adjusted up and down, and the cut rice straw falling on the conveyor falls down on the conveyor because it is dropped on the upper surface of the conveyor by the impact of the rotary blade and the guide of the cutout discharge guide roller, The rice straw inserted into the cylindrical body is smoothly cut.

한편, 볏짚뭉치는 원통체에서 절단되어 배출됨에 따라 부피가 적어지면 원통체 주벽에 장치된 볏짚밀대가 스프링의 힘으로 내향하면서 남아 있는 볏짚뭉치를 주벽 외주에서 내부로 가압하기 때문에 원통체 중심으로 모아지고 계속 같이 회전하므로 절단부에 계속 공급되어 절단된다.On the other hand, when the volume of the rice straw bundle is cut off and discharged from the cylindrical body, the rice straw bundle installed on the peripheral wall of the cylindrical body pushes the remaining rice straw bundle into the inside of the peripheral wall by the spring force, Since it rotates and continues to rotate, it is continuously supplied to the cutting portion and cut.

또, 절단부에 설치된 볏짚안내부에는 승강조절판이 장치되어 그 높낮이를 조절할 수 있으므로 높이를 높이면 볏짚 절단량이 적어지고 낮추면 볏짚 절단량이 많아지며 또, 원통체의 회전속도를 빠르게 하면 절단되는 길이가 길어지고 느리게 하면 절단되는 길이가 짧아지므로 필요에 따라 볏짚의 절단량과 길이 까지 조정할 수 있다.Since the height of the rice straw can be adjusted by adjusting the elevation of the rice straw guide portion provided on the cutting portion, the amount of cutting of the rice straw is decreased when the height is increased, and the amount of the rice straw is increased when the height is increased. Slower cutting reduces the length of cutting, so you can adjust the length and length of the rice straw as needed.

한편, 본 발명절단기에 공급되는 동력은 트랙터 원동기의 동력이 PTO축을 통해 절단기에 장치된 피동축에 전달되면 피동축에 부착된 풀리를 통해 절단장치의 제1회전축과 유압펌프구동축으로 공급되고, 유압펌프는 원통체를 구동시키는 제1유압모터와 컨베이어를 구동시키는 제2유압모터와, 볏짚낙하안내롤러를 구동시키는 제3유압모터를 구동시키게 되며, 절단부의 볏짚안내부의 승강판은 승강판 높이 조정구를 이용하여 필요한 높이를 유지시킬 수 있어서 절단기에 공급되는 볏짚의 량을 조정하게 되어 절단속도와 길이를 조정할 수 있게 되므로 사용이 편리한 이점이 있다.The power supplied to the cutting machine of the present invention is supplied to the first rotary shaft of the cutting device and the drive shaft of the hydraulic pump through the pulley attached to the driven shaft when the power of the tractor prime mover is transmitted to the driven shaft mounted on the cutter through the PTO shaft, The pump drives a first hydraulic motor that drives the cylindrical body, a second hydraulic motor that drives the conveyor, and a third hydraulic motor that drives the rice straw drop guide roller, and the lift plate of the rice straw guide portion of the cut- So that it is possible to adjust the amount of the rice straw to be supplied to the cutter, so that the cutting speed and length can be adjusted, which is advantageous in use.

도 1은 본 발명의 사시도
도 2는 도 1의 정면도
도 3은 도 1의 배면도
도 4는 컨베이어쪽 예시도
도 5는 평면도
도 6은 원통체부분 정면도
도 7은 도 6의 우측면도
도 8은 도 7의 평면도
도 9는 원통체의 절단부 단면도
도 10은 도 5의 나-나'선단면도
도 11은 동력전달부 예시도
도 12는 도 11의 반대측 예시도
도 13은 회전절단기 부분 사시도
도 14는 도 13의 단면도
도 15는 햄버캇타 예시도
도 16은 견인부 사시도
도 17은 견인되는 예시도
도 18은 볏짚안내부 승강판 높이 조절구 사시도이다.BRIEF DESCRIPTION OF THE DRAWINGS FIG.
Fig. 2 is a front view of Fig. 1
Fig. 3 is a rear view of Fig. 1
Figure 4 is a side view of the conveyor
5 is a plan view
Fig. 6 is a cross-
7 is a right side view of Fig. 6
Fig. 8 is a plan view
9 is a cross-sectional view
10 is a cross-sectional view taken along the line II-II '
Fig. 11 shows a power transmission section
Fig. 12 is a cross-
Figure 13 is a cross-
14 is a sectional view of Fig. 13
15 shows a hammer cutter example
16 is a perspective view
Figure 17 is an exemplary drawing
Fig. 18 is a perspective view of the height adjustment plate of the rice straw guide portion.

본 발명은 일정크기를 가지는 틀체에 4각형으로된 밑판(1a)과 상판(1b)을 일정간격이 유지되도록 상하로 배치하여 4개의 지지기둥(1c)으로 고정하고, 밑판에 바퀴를 장치한 기계본체(1)와,The present invention relates to a machine having a base plate (1a) and a top plate (1b) arranged in a rectangular shape having a predetermined size and vertically arranged so as to be spaced apart from each other and fixed by four supporting columns (1c) A main body 1,

각 기둥의 하단에 암나사(2a)를 장치하고, 수나사(2b)를 나사결합하여 수나사 하단에 접지판(2c)을 형성한 스토퍼(2)와,A stopper 2 having a female screw 2a at the lower end of each column and a ground plate 2c formed at the lower end of the male screw by screwing the male screw 2b,

각 기둥 상단에 수직으로 지지축(3a)를 형성하여 각 지지축이 상판 표면동심원상에 돌출시키고 지지축의 돌출단에 중심공이 결합되어 베어링으로 지지되는 원통체지지롤러(3)와,A cylindrical supporting roller 3 having a support shaft 3a vertically formed on the upper end of each column so that each support shaft projects on the concentric surface of the upper plate and the center hole is coupled to the projecting end of the support shaft,

원통형으로 되어 상판(1b) 중앙부에 적재되고 내부에 볏짚뭉치가 수용되는 수용실(4a)이 형성되며, 하단부 외주면에 단면이 "

Figure 112018024951925-pat00001
"형인 환륜체(4b)가 부착되어 환륜체의 요입홈에 원통체지지롤러(3)의 내주면이 결합하고, 환륜체가 형성된 주벽 상측에 체인스프로킷(4c)이 부착되어 상판 좌측에 장치된 제1유압모터(4d)의 회전축(4e)에 부착된 체인스프로킷(4f)과 체인벨트(4g)로 연결되어 강제회전하며, 주벽의 4등분된 지점에 일정폭을 가지는 수직안내공(41)을 형성하여 각 수직안내공 외면에 안내벽(42)을 돌출되게 형성하고, 판체로 되어 안내벽 사이에 개입되며, 상단지지부(43a)는 안내벽의 지지축(42a)에 연결지지되고, 하단부(43b)는 수직안내공 하단에서 원통체의 내측벽에 걸림되며, 안내벽 하단돌출부(42b)와 상측돌출부(43c) 사이에 스프링(43d)이 장치되어 하단부(43b)가 원통체 내측으로 향해 탄력이 충진되고 안내벽(42)에 형성된 양측 안내공(42c)에 판체의 안내돌기(43e)가 안내되는 볏짚밀대(43)를 장치한 볏짚수용원통체(4)와,A receiving chamber 4a which is formed in a cylindrical shape and is stacked on the central portion of the upper plate 1b and in which a stack of rice straw is accommodated is formed,
Figure 112018024951925-pat00001
And a chain sprocket 4c is attached on the upper side of the peripheral wall on which the ring-shaped body is formed, and the first sprocket 4b attached to the left side of the upper ring Is connected to the chain sprocket 4f attached to the rotary shaft 4e of the hydraulic motor 4d by the chain belt 4g and forcibly rotated to form a vertical guide hole 41 having a constant width at the quarter of the peripheral wall The upper end support portion 43a is connected to and supported by the support shaft 42a of the guide wall 42 and the lower end portion 43b And a spring 43d is provided between the lower protrusion 42b of the guide wall and the upper protrusion 43c so that the lower end 43b of the spring 43d is elastically biased toward the inside of the cylindrical body The crests 42, which are filled and guided by the guide projections 43e of the plate body on both side guide holes 42c formed in the guide wall 42 And a plunger unit (43) receiving straw cylinder body 4,

볏짚수용원통체가 장치된 상판에서 원통체의 중심에서 주벽쪽으로 치우치는 지점에 형성된 통공부(5)와,(5) formed at a position shifted from the center of the cylindrical body toward the peripheral wall in the upper plate provided with the straw holding cylinder,

통공부 양측에서 상판높이 보다 높게 형성되는 볏짚안내부(6)(6a)와,A rice straw guide portion 6a, 6a formed on both sides of the cylinder so as to be higher than the height of the upper plate,

일측볏짚안내부의 돌출단에 형성된 승강판(6b)과,A rising steel plate 6b formed at a protruding end of one side of the rice straw guide portion,

통공부(5) 하측으로 형성되는 절단칼장치부(7)와,A cutting knife unit 7 formed on the lower side of the barrel 5,

절단칼장치부(7)의 일측측벽에 형성된 일측축잡이(7a)에서 반대측축잡이(7b) 중심부로 삽통되게 설치되는 제1회전축(8a)과, 제1회전축을 양분하는 돌출부쪽 외면에 삽입되어 베어링으로 지지되고, 일측축잡이(7a) 반대측의 축잡이(7b)로 일단이 돌출되는 제2회전축(8b)이 직선상에 구비되어 제1회전축의 일측축잡이쪽 외면에 중심관체가 끼워져 고정되고, 중심관체 외주면에 일정간격을 두고 한쌍의 회전원판(81)이 장치되어 회전원판 외주에 동심원을 따라 등분된 위치에 지지축(82)을 장치하여 해머캇타(83)의 연결공(83a)을 연결하고, 해머캇타(83)의 돌출단에 고정되는 원형날(84) 외주에 일정간격으로 요입홈(84a)이 형성된 제1회전칼(80)과, 제2회전축(8b) 외면에 일정간격을 두고 끼워져 형성되는 한쌍의 회전원판(91) 외주에 동심원을 따라 등분된 위치에 지지축(92)을 장치하여 해머캇타(93)의 연결공(93a)을 연결하고, 해머캇타(93)의 돌출단에 원형날(94)을 부착하여, 원형날 외주에 일정간격으로 요입홈(94a)을 형성한 제2회전칼(90)이 배치되어 제2회전축(8b)의 돌출단에 형성한 회전기어(8b')가 제1회전축(8a)의 돌출단에 형성된 회전기어(8a')에 치합하는 전달기어(85)(86)(87)을 통해 구동됨으로써, 회전방향이 제1회전칼과 반대가 되게한 한쌍의 절단칼과, 절단칼장치부(7)의 배출구(7c)측 하단고정부(7d)에 컨베이어홈통(10a)의 하단연결부(10b)가 연결축(10c)으로 연결되고, 홈통의 상하측에 체인스프로킷(10e)(10f)을 장치하여 상하체인스프로킷 사이에 무한궤도 형상의 체인컨베이어(10d)가 장치되어 하측체인스프로킷(10e) 회전축에 제2유압모터(10g)의 회전축을 접속하여 구동시키는 이송컨베이어(10)와, A first rotary shaft 8a provided so as to be inserted into a central portion of the opposite shaft grip 7b from one axial gripper 7a formed on one side wall of the cutting knife unit 7 and a second rotary shaft 8b inserted into the outer surface of the protruding portion And a second rotary shaft 8b having one end protruded by a shaft grip 7b on the opposite side of the one axial gripper 7a is provided in a straight line so that the center pipe body is fitted and fixed on the outer surface of one side of the first rotary shaft A pair of rotary discs 81 are installed on the outer circumferential surface of the central tube at predetermined intervals to support the support shaft 82 at a position equally divided along the concentric circle on the outer periphery of the rotary disc to form a connection hole 83a of the hammer cutter 83, A first rotary knife 80 which connects an inner circumferential surface of the second rotary shaft 8b and an inner circumference of the circular blade 84 fixed to the protruding end of the hammer cutter 83 at regular intervals, A pair of rotary disks 91 formed at intervals in the circumferential direction of the rotary disk 91, 92 are connected to the connecting hole 93a of the hammer cutter 93 and a circular blade 94 is attached to the protruding end of the hammer cutter 93. The concave groove 94a is formed on the outer periphery of the circular blade at regular intervals, And the rotary gear 8b 'formed at the protruding end of the second rotary shaft 8b is connected to the rotary gear 8a' formed at the protruding end of the first rotary shaft 8a A pair of cutting knives which are driven through transmission gears 85, 86 and 87 which engage with each other and whose rotation direction is opposite to that of the first rotary knife, The lower end connecting portion 10b of the conveyor trough 10a is connected to the fixing portion 7d by a connecting shaft 10c and the chain sprockets 10e and 10f are provided on the upper and lower sides of the troughs to form an infinite- A transfer conveyor 10 which is connected to the rotary shaft of the lower chain sprocket 10e by connecting the rotary shaft of the second hydraulic motor 10g to drive the lower chain sprocket 10e,

상판의 통공부와 컨베이어 홈통 사이에 장치되어 회전축(11a)에 제3유압모터(11b)의 구동축이 접속하여 구동되는 절단물 배출안내롤러(11)와,A cutout discharge guide roller 11 which is installed between the passage of the upper plate and the conveyor trough and is connected to the drive shaft of the third hydraulic motor 11b by being connected to the rotary shaft 11a,

기계본체(1)의 좌측단부에 수직으로 부착되어 외측면에 걸림봉(13a)(13b)이 장치되어, 트랙터의 연결부(14)에 형성된 걸고리(14a)와 결합하고, 중앙부에 통공부(13c)가 형성되어 트랙터의 PTO축이 관통하는 견인대(13)와,And the engaging rods 13a and 13b are attached to the outer side of the machine body 1 so as to engage with the hooks 14a formed in the connecting portion 14 of the tractor, (13) through which the PTO shaft of the tractor passes,

견인대 내측지지부(15)에 장치되어 트랙터의 PTO축(14b)에 접속하는 피동축(16)과, 피동축에 부착된 제1동력전달풀리(16a)와, 제1동력전달풀리와 제1회전축(8a)의 회전풀리(8)를 연결하는 동력전달벨트(16c)와, 피동축에 부착된 제2동력전달풀리(16b)와, 제2동력전달풀리(16b)와, 유압모터(17)의 구동풀리(17a)를 연결하는 동력전달벨트(16d)로 이루어지는 동력전달장치와,A driven shaft 16 which is attached to the pulling-in inner support portion 15 and connected to the PTO shaft 14b of the tractor, a first power transmission pulley 16a attached to the driven shaft, A second power transmission pulley 16b attached to the driven shaft, a second power transmission pulley 16b and a hydraulic motor 17 And a power transmission belt (16d) for connecting the drive pulley (17a) of the drive pulley

통공부의 볏짚도입부측에 형성된 볏짚안내부(6)의 승강판(6b) 저면에 승강로드(62)가 장치되어 승강로드의 하단이 별도의 지지축(63)에 장치된 회전작동판(64)의 내측가동편(64a)에 연결축(64b)으로 연결되고, 회전작동판(64)의 외측가동편(64c)에 연결로드(65)의 내측연결부(65a)가 연결축(64d)으로 연결되며, 연결로드(65)의 외측연결부(65b)는 상판에 장치된 작동핸들(66)에 피동되는 피동축(67)에 부착한 크랭크로드(67a)에 접속하여 작동핸들(66)을 회전시킴에 따라 연결로드(65)가 회전작동판(64)을 전후로 회동시켜 볏짚안내부의 승강판(61) 높이를 상하로 조정할 수 있게 한 승간판 높이조정구(60)를 갖추어서 되는 구성이다.The elevating rod 62 is provided on the bottom of the lifting plate 6b of the rice straw guide portion 6 formed on the side of the straw straw inlet portion of the barrel and the lower end of the lifting rod is mounted on a separate supporting shaft 63 And the inner connecting portion 65a of the connecting rod 65 is connected to the outer side of the rotatable operation plate 64 by the connecting shaft 64d and the connecting rod 64b The outer connecting portion 65b of the connecting rod 65 is connected to the crank rod 67a attached to the driven shaft 67 driven by the operating handle 66 mounted on the upper plate to rotate the operating handle 66 And the connecting rod 65 rotates the rotating operation plate 64 back and forth so that the height of the lifting plate 61 in the guide portion of the straw is adjusted up and down.

이때, 작동핸들축과 접속하는 피동축을 베벨기어로 접속되는 것이 바람직하다.At this time, it is preferable that the driven shaft connected to the operation handle shaft is connected with a bevel gear.

1 : 기계본체 1a : 밑판
1b : 상판 1c : 지지기둥
2 : 스토퍼 2a : 암나사
2b : 수나사 3 : 지지롤러
3a : 지지축 4 : 볏집수용원통체
4a : 수용실 4b : 환륜체
4c : 체인스프로킷 4d : 제1유압모터
4e : 회전축 4f : 체인스프로킷
5 : 통공부 6,6a : 볏짚안내부
6b : 승강판 7 : 절단칼장치부
7c : 배출구 7d : 하단고정구
8a : 제1회전축 8a' : 회전기어
8b : 제2회전축 8b' : 회전기어
10 : 이송컨베이어 10a : 컨베이어홈통
10b : 하단연결부 10c : 연결축
10d : 컨베이어벨트 10e,10f : 체인스프로킷
10g : 제2유압모터 11 : 배출안내롤러
11a : 회전축 13 : 견인대
13a,13b : 걸림봉 13c : 통공부
15 : 내측지지부 14b : PTO축
16 : 피동축 16 : 피동축
16a : 제1동력전달풀리 16b : 제2동력전달풀리
16c : 동력전달벨트 16d : 동력전달벨트
17 : 유압모터 17a : 구동풀리
17b : 동력전달벨트 41 : 수직안내공
42 : 안내벽 42a : 지지축
42b : 하단돌출부 42c : 안내공
43a : 상단지지부 43b : 하단부
43c : 상측돌출부 43d : 스프링
43e : 안내돌기 60 : 높이조정구
62 : 승강로드 63 : 지지축
64 : 회전작동판 64a : 내측가동편
64c : 외측가동편 64d : 연결축
65 : 연결로드 65a : 내측연결부
65b : 외측연결부 66 : 작동핸들
67 : 피동축 67a : 크랭크로드
80 : 제1회전칼 81 : 회전원판
82 : 지지축 83 : 해머캇타
83a : 연결공 84 : 원형날
84a : 요입홈 85,86,87 : 전달기어
90 : 제2회전칼 91 : 회전원판
92 : 지지축 93 :해머캇타
93a : 연결공 94 : 원형날
94a : 요입홈1: Machine body 1a: Base plate
1b: top plate 1c: support column
2: Stopper 2a: Female thread
2b: male thread 3: support roller
3a: Support shaft 4: Retainer housing cylinder
4a: containing chamber 4b: annular body
4c: chain sprocket 4d: 1st hydraulic motor
4e: rotating shaft 4f: chain sprocket
5: Tongue study 6,6a: Rice straw guide part
6b: Steel plate 7: Cutting knife unit
7c: Outlet 7d: Lower fixture
8a: first rotating shaft 8a ': rotating gear
8b: second rotary shaft 8b ': rotary gear
10: conveying conveyor 10a: conveyor trough
10b: lower connection part 10c: connection axis
10d: conveyor belts 10e, 10f: chain sprockets
10g: second hydraulic motor 11: discharge guide roller
11a: rotation shaft 13: tow bar
13a, 13b: a latching rod 13c:
15: inner supporting part 14b: PTO shaft
16: driven shaft 16: driven shaft
16a: first power transmission pulley 16b: second power transmission pulley
16c: power transmission belt 16d: power transmission belt
17: Hydraulic motor 17a: Driving pulley
17b: power transmission belt 41: vertical guide ball
42: guide wall 42a: support shaft
42b: lower protrusion 42c:
43a: Upper support portion 43b: Lower end portion
43c: upper projecting portion 43d: spring
43e: guide projection 60: height adjustment hole
62: lifting rod 63: supporting shaft
64: rotation operation plate 64a:
64c: outer side, east side 64d: connection axis
65: connection rod 65a: inner connection
65b: outer connecting portion 66: operation handle
67: driven shaft 67a: crank rod
80: first rotating knife 81: rotating disk
82: Support shaft 83: Hammer cutter
83a: connecting hole 84: circular blade
84a: Needle groove 85, 86, 87:
90: second rotary knife 91: rotary disk
92: Support shaft 93: Hammer cutter
93a: connecting ball 94: circular blade
94a: Needle groove

Claims (1)

일정크기를 가지는 틀체에 4각형으로된 밑판(1a)과 상판(1b)을 일정간격이 유지되도록 상하로 배치하여 4개의 지지기둥(1c)으로 고정하고, 밑판에 바퀴를 장치한 기계본체(1)와,
각 기둥의 하단에 암나사(2a)를 장치하고, 수나사(2b)를 나사결합하여 수나사 하단에 접지판(2c)을 형성한 스토퍼(2)와,
각 기둥 상단에 수직으로 지지축(3a)를 형성하여 각 지지축을 상판 표면동심원상으로 돌출시키고, 지지축의 돌출단에 중심공이 결합되어 베어링으로 지지되는 원통체지지롤러(3)와,
원통형으로 되어 상판(1b) 중앙부에 적재되고 내부에 볏짚뭉치가 수용되는 수용실(4a)이 형성되며, 하단부 외주면에 단면이 "
Figure 112018024951925-pat00002
"형인 환륜체(4b)가 부착되어 환륜체의 요입홈에 원통체지지롤러(3)의 내주면이 결합하고, 환륜체가 형성된 주벽 상측에 체인스프로킷(4c)이 부착되어 상판 좌측에 장치된 제1유압모터(4d)의 회전축(4e)에 부착된 체인스프로킷(4f)과 체인벨트(4g)로 연결되어 강제회전하며, 주벽의 4등분된 지점에 일정폭을 가지는 수직안내공(41)을 형성하여 각 수직안내공 외면에 안내벽(42)을 돌출되게 형성하고, 판체로 되어 안내벽 사이에 개입되며, 상단지지부(43a)는 안내벽의 지지축(42a)에 연결지지되고, 하단부(43b)는 수직안내공 하단에서 원통체의 내측벽에 걸림되며, 안내벽 하단돌출부(42b)와 상측돌출부(43c) 사이에 스프링(43d)이 장치되어 하단부(43b)가 원통체 내측으로 향해 탄력이 충진되고 안내벽(42)에 형성된 양측 안내공(42c)에 판체의 안내돌기(43e)가 안내되는 볏짚밀대(43)를 장치한 볏짚수용원통체(4)와,
볏짚수용원통체가 장치된 상판에서 원통체의 중심에서 주벽쪽으로 치우치는 지점에 형성된 통공부(5)와,
통공부 양측에서 상판높이 보다 높게 형성되는 볏짚안내부(6)(6a)와,
일측볏짚안내부의 돌출단에 형성된 승강판(6b)과,
통공부(5) 하측으로 형성되는 절단칼장치부(7)와,
절단칼장치부(7)의 일측측벽에 형성된 일측축잡이(7a)에서 반대측축잡이(7b) 중심부로 삽통되게 설치되는 제1회전축(8a)과, 제1회전축을 양분하는 돌출부쪽 외면에 삽입되어 베어링으로 지지되고, 일측축잡이(7a) 반대측의 축잡이(7b)로 일단이 돌출되는 제2회전축(8b)이 직선상에 구비되어 제1회전축의 일측축잡이쪽 외면에 중심관체가 끼워져 고정되고, 중심관체 외주면에 일정간격을 두고 한쌍의 회전원판(81)이 장치되어 회전원판 외주에 동심원을 따라 등분된 위치에 지지축(82)을 장치하여 해머캇타(83)의 연결공(83a)을 연결하고, 해머캇타(83)의 돌출단에 고정되는 원형날(84) 외주에 일정간격으로 요입홈(84a)이 형성된 제1회전칼(80)과, 제2회전축(8b) 외면에 일정간격을 두고 형성되는 한쌍의 회전원판(91) 외주에 동심원을 따라 등분된 위치에 지지축(92)을 장치하여 해머캇타(93)의 연결공(93a)을 연결하고, 해머캇타(93)의 돌출단에 원형날(94)을 부착하여, 원형날 외주에 일정간격으로 요입홈(94a)을 형성한 제2회전칼(90)이 배치되어 제2회전축(8b)의 돌출단에 형성한 회전기어(8b')가 제1회전축(8a)의 돌출단에 형성된 회전기어(8a')에 치합하는 전달기어(85)(86)(87)을 통해 구동됨으로써, 회전방향이 제1회전칼과 반대가 되게한 한쌍의 절단칼과,
절단칼장치부(7)의 배출구(7c)측 하단고정부(7d)에 컨베이어홈통(10a)의 하단연결부(10b)가 연결축(10c)으로 연결되고, 홈통의 상하측에 체인스프로킷(10e)(10f)을 장치하여 상하체인스프로킷 사이에 무한궤도 형상의 체인컨베이어(10d)가 장치되어 하측체인스프로킷(10e) 회전축에 제2유압모터(10g)의 회전축을 접속하여 구동시키는 이송컨베이어(10)와,
상판의 통공부와 컨베이어 홈통 사이에 장치되어 회전축(11a)에 제3유압모터(11b)의 구동축이 접속하여 구동되는 절단물 배출안내롤러(11)와,
기계본체(1)의 좌측단부에 수직으로 부착되어 외측면에 걸림봉(13a)(13b)이 장치되어, 트랙터의 연결부(14)에 형성된 걸고리(14a)와 결합하고, 중앙부에 통공부(13c)가 형성되어 트랙터의 PTO축이 관통하는 견인대(13)와,
견인대 내측지지부(15)에 장치되어 트랙터의 PTO축(14b)에 접속하는 피동축(16)과, 피동축에 부착된 제1동력전달풀리(16a)와, 제1동력전달풀리와 제1회전축(8a)의 회전풀리(8)를 연결하는 동력전달벨트(16c)와, 피동축에 부착된 제2동력전달풀리(16b)와, 제2동력전달풀리(16b)와, 유압모터(17)의 구동풀리(17a)를 연결하는 동력전달벨트(16d)로 이루어지는 동력전달장치와,
통공부의 볏짚도입부측에 형성된 볏짚안내부(6)의 승강판(6b) 저면에 승강로드(62)가 장치되어 승강로드의 하단이 별도의 지지축(63)에 장치된 회전작동판(64)의 내측가동편(64a)에 연결축(64b)으로 연결되고, 회전작동판(64)의 외측가동편(64c)에 연결로드(65)의 내측연결부(65a)가 연결축(64d)으로 연결되며, 연결로드(65)의 외측연결부(65b)는 상판에 장치된 작동핸들(66)에 피동되는 피동축(67)에 부착한 크랭크로드(67a)에 접속하여 작동핸들(66)을 회전시킴에 따라 연결로드(65)가 회전작동판(64)을 전후로 회동시켜 볏짚안내부의 승강판(61) 높이를 상하로 조정할 수 있게 한 승간판 높이조정구(60)를 갖추어서 되는 트랙터 원동기로 구동되는 여물용 볏짚 절단기.A machine body 1 having a base provided with wheels on its base plate is fixed by four supporting columns 1c by vertically arranging a base plate 1a and a top plate 1b each having a predetermined size so as to be spaced apart from each other at regular intervals )Wow,
A stopper 2 having a female screw 2a at the lower end of each column and a ground plate 2c formed at the lower end of the male screw by screwing the male screw 2b,
A cylindrical supporting roller 3 which is formed by vertically supporting a shaft 3a on the upper end of each column so as to project each supporting shaft in a concentric circle on the surface of the upper plate,
A receiving chamber 4a which is formed in a cylindrical shape and is stacked on the central portion of the upper plate 1b and in which a stack of rice straw is accommodated is formed,
Figure 112018024951925-pat00002
And a chain sprocket 4c is attached on the upper side of the peripheral wall on which the ring-shaped body is formed, and the first sprocket 4b attached to the left side of the upper ring Is connected to the chain sprocket 4f attached to the rotary shaft 4e of the hydraulic motor 4d by the chain belt 4g and forcibly rotated to form a vertical guide hole 41 having a constant width at the quarter of the peripheral wall The upper end support portion 43a is connected to and supported by the support shaft 42a of the guide wall 42 and the lower end portion 43b And a spring 43d is provided between the lower protrusion 42b and the upper protrusion 43c so that the lower end 43b of the spring 43d is elastically biased toward the inside of the cylindrical body The crests 42, which are filled and guided by the guide projections 43e of the plate body on both side guide holes 42c formed in the guide wall 42 And a plunger unit (43) receiving straw cylinder body 4,
(5) formed at a position shifted from the center of the cylindrical body toward the peripheral wall in the upper plate provided with the straw holding cylinder,
A rice straw guide portion 6a, 6a formed on both sides of the cylinder so as to be higher than the height of the upper plate,
A rising steel plate 6b formed at a protruding end of one side of the rice straw guide portion,
A cutting knife unit 7 formed on the lower side of the barrel 5,
A first rotary shaft 8a provided so as to be inserted into a central portion of the opposite shaft grip 7b from one axial gripper 7a formed on one side wall of the cutting knife unit 7 and a second rotary shaft 8b inserted into the outer surface of the protruding portion And a second rotary shaft 8b having one end protruded by a shaft grip 7b on the opposite side of the one axial gripper 7a is provided in a straight line so that the center pipe body is fitted and fixed on the outer surface of one side of the first rotary shaft A pair of rotary discs 81 are installed on the outer circumferential surface of the central tube at predetermined intervals to support the support shaft 82 at a position equally divided along the concentric circle on the outer periphery of the rotary disc to form a connection hole 83a of the hammer cutter 83, A first rotary knife 80 which connects an inner circumferential surface of the second rotary shaft 8b and an inner circumference of the circular blade 84 fixed to the protruding end of the hammer cutter 83 at regular intervals, A support shaft 92 is disposed at a position equally divided along the concentric circle on the outer periphery of a pair of rotary disks 91 formed at intervals, A connection hole 93a of the hammer cutter 93 is connected and a circular blade 94 is attached to the protruding end of the hammer cutter 93 to form an insertion groove 94a at a constant interval on the outer periphery of the circular blade The second rotary knife 90 is disposed so that the rotary gear 8b 'formed at the protruding end of the second rotary shaft 8b engages with the rotary gear 8a' formed at the protruding end of the first rotary shaft 8a A pair of cutting knives driven by gears 85, 86 and 87 so that the direction of rotation is opposite to that of the first rotary knife,
The lower end connecting portion 10b of the conveyor trough 10a is connected to the lower end fixing portion 7d at the outlet 7c side of the cutting knife unit 7 by the connecting shaft 10c and the chain sprocket 10e And a transfer conveyor 10 for transferring the rotary shaft of the second hydraulic motor 10g to the rotary shaft of the lower chain sprocket 10e and driving the rotary shaft of the lower chain sprocket 10e is provided between the upper and lower chain sprockets 10f, )Wow,
A cutout discharge guide roller 11 which is installed between the passage of the upper plate and the conveyor trough and is connected to the drive shaft of the third hydraulic motor 11b by being connected to the rotary shaft 11a,
And the engaging rods 13a and 13b are attached to the outer side of the machine body 1 so as to engage with the hooks 14a formed in the connecting portion 14 of the tractor, (13) through which the PTO shaft of the tractor passes,
A driven shaft 16 which is attached to the pulling-in inner support portion 15 and connected to the PTO shaft 14b of the tractor, a first power transmission pulley 16a attached to the driven shaft, A second power transmission pulley 16b attached to the driven shaft, a second power transmission pulley 16b and a hydraulic motor 17 And a power transmission belt (16d) for connecting the drive pulley (17a) of the drive pulley
The elevating rod 62 is provided on the bottom of the lifting plate 6b of the rice straw guide portion 6 formed on the side of the straw straw inlet portion of the barrel and the lower end of the lifting rod is mounted on a separate supporting shaft 63 And the inner connecting portion 65a of the connecting rod 65 is connected to the outer side of the rotatable operation plate 64 by the connecting shaft 64d and the connecting rod 64b The outer connecting portion 65b of the connecting rod 65 is connected to the crank rod 67a attached to the driven shaft 67 driven by the operating handle 66 mounted on the upper plate to rotate the operating handle 66 A tie plate driven by a tractor prime mover which is equipped with a guide plate height adjustment opening 60 for allowing the connection rod 65 to rotate forward and backward by rotating the rotary operation plate 64 to adjust the height of the steel plate 61 in the guide portion of the straw, Dragon Rice Straw Cutting Machine.
KR1020180028997A 2018-03-13 2018-03-13 Dried trough rice straw cutting machine driven by tractor prime mover KR101860771B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108834589A (en) * 2018-07-30 2018-11-20 安徽康桥农业开发有限公司 A kind of stalk breaking device
KR102041486B1 (en) * 2018-09-07 2019-11-06 주식회사 우리엔지니어링 Apparatus for cutting round bale and feeding silage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108834589A (en) * 2018-07-30 2018-11-20 安徽康桥农业开发有限公司 A kind of stalk breaking device
CN108834589B (en) * 2018-07-30 2023-11-17 安徽康桥环保科技有限公司 Straw breaking device
KR102041486B1 (en) * 2018-09-07 2019-11-06 주식회사 우리엔지니어링 Apparatus for cutting round bale and feeding silage

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