KR101148919B1 - Rotary pump for moving food garbage - Google Patents

Rotary pump for moving food garbage Download PDF

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Publication number
KR101148919B1
KR101148919B1 KR1020100041523A KR20100041523A KR101148919B1 KR 101148919 B1 KR101148919 B1 KR 101148919B1 KR 1020100041523 A KR1020100041523 A KR 1020100041523A KR 20100041523 A KR20100041523 A KR 20100041523A KR 101148919 B1 KR101148919 B1 KR 101148919B1
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South Korea
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food waste
rotary pump
transfer blade
rotor
groove
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KR1020100041523A
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Korean (ko)
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KR20110121979A (en
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임종성
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임종성
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Abstract

본 발명은 분쇄된 음식물쓰레기 이송용 로터리펌프에 관한 것으로,
구동모터(2)의 축상에 형성된 제1풀리(21)와,제1덮개(13)의 외측에 설치되는 제2풀리(131)와, 제1,제2풀리(13)(14)사이에 연결되어 동력을 전달하는 벨트(22)와, 원형의 공간(111)을 상,하에 각각 형성하고, 양측면이 개방됨과 아울러 입구부(112)와 출구부(113)를 형성하는 하우징(11)과, 상,하에 걸쳐 베어링(141)을 각각 형성한 제2덮개(14)와, 하부는 걸림테(121)를 이루면서 바닥면이 요입홈부(122)를 이루고, 이로 부터 소폭으로 상방 연장되어 상단부에 만곡면을 형성하되 측방향 길게 연장된 이송날(12)과; 이송날(12)의 바닥측에 일부 넣어져 이송날(12)의 하방 탄력을 발생하는 탄성부재(123)와; 로터(10)의 중심부에 축 고정되는 회전축(15)으로 이루어어짐과 아울러 원통형단부의 외주면에서 이송날(12)과 탄성부재(123)가 삽입되는 홈부(101)를 원통주면을 따라 형성하고,이 홈부(101)에 대하여 그 사이마다 소정 간격(90°간격)으로 대향 형성되는 안착홈(103)을 형성하여서 되는 분쇄된 음식물 쓰레기 이송용 로터리 펌프를 제공한다. The present invention relates to a rotary pump for conveying crushed food waste,
Between the first pulley 21 formed on the shaft of the drive motor 2, the second pulley 131 provided on the outside of the first cover 13, and the first and second pulleys 13 and 14. A belt (11) connected to transmit power and a circular space (111) formed at the top and bottom, respectively, and both sides are opened, and a housing (11) forming an inlet portion (112) and an outlet portion (113); , The second cover 14, each of which forms a bearing 141 over the upper and lower portions, and the lower portion forms the hook frame 121, and the bottom surface forms the recessed groove 122. From this, the upper surface is slightly extended upwardly. A transfer blade 12 extending in a lateral direction to form a curved surface; An elastic member 123 partially inserted into the bottom side of the transfer blade 12 to generate downward elasticity of the transfer blade 12; Consists of a rotating shaft 15 which is fixed to the center of the rotor 10 and the groove 101 is inserted along the cylindrical circumferential surface is inserted into the feed edge 12 and the elastic member 123 on the outer peripheral surface of the cylindrical end, Provided is a rotary pump for conveying crushed food waste by forming a seating groove 103 formed at a predetermined interval (90 ° interval) with respect to the groove portion 101 therebetween.

Description

분쇄된 음식물 쓰레기 이송용 로터리펌프{ROTARY PUMP FOR MOVING FOOD GARBAGE} ROTARY PUMP FOR MOVING FOOD GARBAGE}

본 발명은 음식물 쓰레기 처리장치에서 분쇄된 음식물쓰레기를 이송하기 위하여 적용되는 파쇄된 음식물 쓰레기 이송용 로터리 펌프에서 특히, 이물질에 접촉하는 이송날의 개선구조에 관한 것이다.The present invention relates to an improved structure of a transfer blade in contact with a foreign material, in particular, in a rotary pump for conveying crushed food waste, which is applied for conveying crushed food waste in a food waste processing apparatus.

일반적으로 음식물 쓰레기의 취급은 수거된 음식물을 종합처리장에서 이물질과 분리함과 동시에 교반,파쇄하여 죽상태의 이송물질을 만들어 이송하게 된다. In general, the handling of food waste separates the collected food from foreign matters at the comprehensive treatment plant, and at the same time, stirs and crushes the food to make a transport material in the form of porridge.

이때 파쇄되어 죽상태로 만들어진 음식물 쓰레기의 이송은 로터피 펌프를 적용하여 오고 있다.At this time, the transfer of food waste made into shredded porridge has been applied to the rotor pump.

첨부 도면중 도 1a에서 도시하는 로터리 펌프는, 종동축에 축결합되는 베인을 간헐동작시켜 하나의 펌프실 내에서 유체의 흡입과 토출이 동시에 이루어질 수 있도록 하기 위한 제네바형 기어 및 베인의 장착각도 및 장착개수를 개선하여In the accompanying drawings, the rotary pump shown in FIG. 1A has an interlocking operation of a vane coupled to a driven shaft so that the suction and discharge of the fluid can be simultaneously performed in one pump chamber. By improving the number

유체의 펌핑 효율이 향상되도록 하기 위한 로터리 펌프에 관한 것이다(실용신안등록번호 20-0212465호).It relates to a rotary pump for improving the pumping efficiency of the fluid (Utility Model Registration No. 20-0212465).

이 로터리 펌프의 구조는 로터리펌프의 하우징 내부에는 중앙격벽을 기준으로 일측에는 크랭크실이 마련되고, 다른 일측에는 펌프실이 형성된다. 크랭크실의 형성을 위한 하우징은 측면에 축공이 형성되고, 펌프실의 형성을 위한 하우징의 측면측에는 축공이 마련된 별도의 커버가 조립된다. 또한, 상기한 중앙격벽에는 상하방향으로 소정간격 떨어진 위치에 축공이 각각 형성된다.The structure of the rotary pump is provided with a crank chamber on one side and a pump chamber on the other side with respect to the center partition wall inside the housing of the rotary pump. The housing for the formation of the crank chamber is formed with a shaft hole on the side, the side cover of the housing for forming the pump chamber is assembled with a separate cover provided with the shaft hole. In addition, the central bore is formed in each of the shaft hole at a predetermined distance in the vertical direction.

그리고 상기한 크랭크실의 하우징, 중앙격벽, 커버에 마련된 각각의 축공들에 지지되거나 상기 축공들을 관통하는 채로 크랭크실 및 펌프실의 내부를 지나는 구동축과 종동축이 상기 크랭크실 및 펌프실의 하측과 상측에 나란히 장착된다. 특히, 크랭크실을 형성하기 위한 하우징의 하부 축공으로는 구동축의 일단이 돌출되어 구동모터의 동력축과 연결될 수 있도록 구성된다. 특히, 구동 크랭크의 바디 외주 일측으로는 구동 크랭크 바디의 외경보다 더 먼 위치에 로울러가 형성되는데, 로울러는 구동 크랭크가 회전되면서 로울러가 로울러 홈에 위치되는 타이밍에서 로울러 홈에 끼워져 제네바 기어가 회전될 수 있도록 형성된다. The driving shaft and the driven shaft which pass through the inside of the crank chamber and the pump chamber while being supported by the respective shaft holes provided in the housing, the central partition, and the cover of the crank chamber, or penetrate the shaft holes, are provided on the lower side and the upper side of the crank chamber and the pump chamber. Mounted side by side. In particular, the lower shaft hole of the housing for forming the crank chamber is configured such that one end of the drive shaft is protruded to be connected to the power shaft of the drive motor. In particular, a roller is formed at a position farther than the outer diameter of the drive crank body on the outer circumference of the body of the drive crank. The roller is inserted into the roller groove at the timing that the roller is positioned in the roller groove while the drive crank is rotated so that the Geneva gear is rotated. It is formed to be.

구동축은 연속하여 회전되므로서 베인 로터 및 베인은 연속하여 회전이 이루어지는 반면에, 상기한 로터리 밸브는 베인의 1회전당 90°의 회전만이 이루어지게 ㄷ된다. 이 과정에서 상기한 베인 로터의 베인과 로터리 밸브의 돌출부의 상호작용으로 흡입구를 통해 펌프실로 유입되는 유체가 토출구 측으로 배출될 수 있게 된다. 그러나, 이 로터리펌프는 종동축의 간헐동작 측면에서는 유리하였으나 유체의 펌핑 효율의 측면에서는 최적의 효율을 얻지 못하는 문제점이 있었다.While the drive shaft is rotated continuously, the vane rotor and the vane are rotated continuously, whereas the rotary valve is rotated only 90 ° per one revolution of the vane. In this process, the fluid flowing into the pump chamber through the suction port may be discharged to the discharge port side through the vane of the vane rotor and the protrusion of the rotary valve. However, this rotary pump is advantageous in terms of the intermittent operation of the driven shaft, but there is a problem in that the optimum efficiency is not obtained in terms of the pumping efficiency of the fluid.

또한, 도 1b에 도시하는 로터리펌프는 로터케이싱 내부에 두개의 로터(40)가 맞물려 지도록 설치되며 상기 로터케이싱내부로 액체가 흡입되는 흡입구와 상기 로터케이싱의 외부로 액체가 토출되는 토출구가 있고, 액체를 흡입구를 통해 흡입하여 이를 토출구를 통해 배출하는 로터로 구성된다.In addition, the rotary pump illustrated in FIG. 1B is installed so that two rotors 40 are engaged with the inside of the rotor casing, and there is an intake port through which liquid is sucked into the rotor casing and a discharge port through which liquid is discharged to the outside of the rotor casing. It consists of a rotor that sucks in liquid through the inlet and discharges it through the outlet.

모터(도시되지 않음)가 회전하면서 로터의 회전축가 회전하게 되고 서로 맞물려 있는 로터가 소정방향으로 회전하면서 흡입구 쪽에 진공(낮은 압력)이 형성되고 이 진공상태는 로터케이싱 외부의 액체를 빨아들이게 되고, 그 반대쪽의 토출구로 액체가 토출된다. As the motor (not shown) rotates, the rotating shafts of the rotors rotate, and the interlocking rotors rotate in a predetermined direction, and a vacuum (low pressure) is formed on the inlet side, and this vacuum state sucks liquid outside the rotor casing. Liquid is discharged to the discharge port on the opposite side.

토출되는 액체의 양은 로터가 얼마나 진공상태를 잘 유지하는냐에 달려 있다. 즉 로터에 의해 형성되는 로터 케이싱 내부의 진공상태가 좋으면 좋을 수록 흡입구를 통하여 액체를 쉽게 빨아들일 수 있게 되는 것이다. 또한 이러한 토출량은 로터의 회전수에도 비례하는 것으로 로터가 맞물려지는 회전수가 많을 수록 로터에 의해 토출되는 액체의 양도 증가하게 된다. 종래의 로터리 펌프에 있어서 로터는 삼각형,사각형으로 그 날개를 3개이상 형성한 것이 일반적이었다.The amount of liquid discharged depends on how well the rotor is maintained in vacuum. In other words, the better the vacuum inside the rotor casing formed by the rotor, the easier the liquid can be sucked in through the suction port. In addition, the discharge amount is proportional to the rotation speed of the rotor, so that the more the rotation speed of the rotor is engaged, the amount of liquid discharged by the rotor increases. In the conventional rotary pump, the rotor is generally formed by forming three or more vanes in a triangle and a square.

이러한 날개를 갖는 로터로 이루어진 로터리 펌프는 토출량에 한계가 있으며, 진공상태를 유지하는 데 있어서도 개선할 필요가 있었다.The rotary pump made of a rotor having such a wing has a limited discharge amount, and needs to be improved even in maintaining a vacuum state.

본 발명은 종래 이와 같은 로터리 펌프들이 갖는 문제점을 개선하여 흡입효율이 좋은 음식물 쓰레기 이송용 로터리 펌프를 제공함과 아울러 특히, 이송날과 접촉하는 음식물 쓰레기중의 이물질과의 접촉으로 인하여 하우징 내벽을 손상하고, 그로 인하여 이송날이 손상되는 문제점을 개선하는 데에 그 목적이 있다.The present invention improves the problems of conventional rotary pumps to provide a rotary pump for food waste conveyance with good suction efficiency, and in particular, damages the inner wall of the housing due to contact with foreign matter in the food waste in contact with the transfer blade. Therefore, the object of the present invention is to improve the problem that the transfer blade is damaged thereby.

상기 목적을 달성하기 위한 본 발명 분쇄된 음식물 쓰레기 이송용 로터리펌프는 구동모터와, 이 구동모터의 축상에 형성된 제1풀리와, 제2덮개의 외측에 설치되는 제2풀리와, 제1,제2풀리사이에 연결되어 동력을 전달하는 벨트와, 원형의 공간을 상,하에 각각 형성하고, 이 상,하 공간은 서로 연결되며,양측면이 개방되고, 전,후방으로 각각 입구부와 출구부를 형성하는 하우징과, 이 하우징의 제1개방단을 커버하고, 상,하에 걸쳐 베어링을 각각 형성한 제1덮개와, 이 하우징의 제2개방단을 커버하며, 외측으로 두 개 축공을 형성한 제2덮개로 이루어져, 두 개 로터가 상기 상,하 공간에 각각 회전가능하게 설치되어 구동모터의 구동으로 로터 회전되어 입구부에서 반대회전하므로서 음식물 쓰레기들이 출구부로 이송되는 이송펌프에 있어서, The present invention pulverized food waste rotary rotary pump for achieving the above object is a drive motor, a first pulley formed on the shaft of the drive motor, a second pulley installed on the outside of the second cover, A belt is connected between the two pulleys to transmit power, and circular spaces are formed at the upper and lower sides, respectively, and the upper and lower spaces are connected to each other, and both sides are opened, and the inlet and the outlet are formed at the front and the rear, respectively. A first cover which covers the first open end of the housing, a first cover having a bearing formed on the upper and lower sides, and a second open end of the housing, and a second shaft hole formed outwardly. In the transfer pump made of a cover, two rotors are rotatably installed in the upper and lower spaces, respectively, and rotated by the drive of the driving motor to rotate oppositely at the inlet, thereby transporting the food waste to the outlet.

상기 로터가, The rotor,

하부는 걸림테를 이루면서 바닥면이 요입홈부를 이루고, 이로 부터 소폭으로 상방 연장되어 상단부에 만곡면을 형성하되 측방향 길게 연장된 이송날과, 상기 이송날의 바닥측에 일부 넣어져 이송날의 하방 탄력을 발생하는 탄성부재와, 로터의 중심부에 축 고정되는 회전축 및 원통형단부의 외주면에서 상기 이송날과 탄성부재가 삽입되는 홈부를 원통주면을 따라 중심축에서 대향 형성하고,이 홈부에 대하여 그 사이마다 소정 간격(90°간격)으로 대향 형성되는 이송날 안착홈을 형성하며,중심축은 축공을 이루되 상기 회전축가 고정 설치되는 로터를 포함하는 분쇄된 음식물 쓰레기 이송용 로터리펌프로서 달성된다.The lower part forms a hook and the bottom surface forms a concave groove, from which the upper part is slightly extended upward to form a curved surface at the upper end, and the laterally extended conveying blade, and partially inserted into the bottom of the conveying blade. An elastic member for generating downward elasticity, a rotary shaft fixed to the center of the rotor, and a groove portion into which the feed blade and the elastic member are inserted at the outer circumferential surface of the cylindrical end are formed opposite the central axis along the cylindrical circumferential surface thereof; Forming a transfer blade seating groove is formed opposite each other at a predetermined interval (90 ° interval) between, the central axis is achieved as a rotary pump for transporting crushed food waste including a rotor forming a shaft hole, the rotating shaft is fixed.

본 발명은 종래 로터리 펌프들이 갖는 문제점을 개선하여 흡입효율이 좋은 음식물 쓰레기 이송용 로터리 펌프를 제공함과 아울러 이송날과 접촉하는 음식물 쓰레기중의 이물질 접촉시 발생되는 이송날의 손상 및 하우징 내벽 손상을 방지하여 이송날과 이물질 접촉시 이를 이물질을 제거할 수 있도록 하며, 이때 이송날이 하방의 탄성부재로서 탄력을 갖고 완충할 수 있도록 한 이송날 완충구조를 갖는 로터리 펌프를 제공한다.The present invention improves the problems of conventional rotary pumps to provide a rotary pump for food waste conveyance with good suction efficiency and to prevent damage of the transfer blade and damage to the inner wall of the housing caused by foreign matter in the food waste in contact with the transfer blade. When it is in contact with the transfer blade and foreign matter to remove it, at this time, it provides a rotary pump having a transfer blade buffer structure that allows the transfer blade to cushion with elasticity as the lower elastic member.

또한, 본 발명은 이송날 마모시 양측면중 어느 한쪽 덮개를 간단히 풀어 교체할 수 있고, 이송날의 마모방향을 반대로 바꾸어주어 이송날의 수명을 연장함이 가능하고, 이물질 끼임으로 정지된 로터를 간단히 역회전 시킬 수 있으며, 탄성부재로 받쳐진 이송날이 이물질과 밀착시 무리없이 완충되어 회전되는 특징을 가지며, 종래 회전중 발생되는 중력에 의하여 외부로 밀려나가면서 공기와 액상 물질을 이송시키고, 동시에 액상물질이 없는 부분에서는 홈에서 탄력을 받아 삽입되어져 이송력이 강화되는 특징도 갖는다.In addition, the present invention can be easily replaced by replacing the cover of either side when the transfer blade wear, it is possible to extend the life of the transfer blade by reversing the wear direction of the transfer blade, simply to stop the rotor stopped by the foreign matter caught It can be reversely rotated, and the transfer blade supported by the elastic member is fully cushioned and rotated when it comes into close contact with foreign matters. The air and liquid materials are transferred while being pushed out by the gravity generated during the conventional rotation, and at the same time, In the absence of material, it is also characterized in that the feed force is reinforced by being inserted into the groove in the elasticity.

도 1a,1b는 종래 로터리 펌프의 예를 나타내는 도면들이고,
도 2는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 전체를 나타내는 개략사시도이고,
도 3은 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 분해사시도이고,
도 4a는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 로터의 발췌사시도이고,
도 4b는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 로터의 분해사시도이고,
도 5는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 절개 단면도이고,
도 6a는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 로터의 작용중 이물질 접촉상태를 나타내는 단면도이고,
도 6b는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 로터의 정상 이송작용을 나타내는 단면도이다.1a and 1b are views showing an example of a conventional rotary pump,
Figure 2 is a schematic perspective view showing the whole of the rotary pump for conveying food waste, the present invention,
Figure 3 is an exploded perspective view of the rotary pump for conveying food waste, the present invention,
Figure 4a is an exploded perspective view of the rotor of the rotary pump for food waste transport of the present invention,
Figure 4b is an exploded perspective view of the rotor of the rotary food waste conveying rotary pump of the present invention,
Figure 5 is a cut-away cross-sectional view of the rotary pump for conveying food waste, the present invention,
Figure 6a is a cross-sectional view showing a foreign matter contact state during the action of the rotor of the rotary food waste conveying rotary pump of the present invention,
Figure 6b is a cross-sectional view showing the normal transfer action of the rotor of the rotary pump for food waste conveying the present invention.

상기 도면들에 따르는 본 발명 분쇄된 음식물 쓰레기 이송용 로터리펌프의 바람직한 실시예를 첨부 도면들에 의거 구체적으로 설명한다.Exemplary embodiments of the present invention pulverized food waste transport rotary pump according to the drawings will be described in detail with reference to the accompanying drawings.

첨부 도면중 도 2는 본 발명 분쇄된 음식물 쓰레기 이송용 로터리펌프의 전체를 나타내는 개략사시도이다.Figure 2 of the accompanying drawings is a schematic perspective view showing the whole of the rotary pump for food waste transport of the present invention.

이 도면에 따르는 본 발명은 크게 펌프(1)와, 구동모터(2)로 구분된다.The present invention according to this figure is largely divided into a pump 1 and a drive motor 2.

구동모터(2)는 축상에 형성된 제1풀리(21)와 후술하는 제1덮개(13)의 외측에 설치되는 제2풀리(131)와의 사이에 벨트(22)를 연결하여 동력을 전달하게 된다.The drive motor 2 connects the belt 22 between the first pulley 21 formed on the shaft and the second pulley 131 installed on the outside of the first cover 13 to be described later to transmit power. .

펌프(1)는 하우징(11)과, 제1덮개(13)과,제2덮개(14)로 커버되며, 입구부(122)가 하우징(11)의 일측면에 형성된다.The pump 1 is covered with a housing 11, a first cover 13, and a second cover 14, and an inlet 122 is formed on one side of the housing 11.

첨부 도면중 도 3은 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 분해사시도이고, 도 4a는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 로터의 발췌사시도이고, 도 4b는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 로터의 분해사시도이다.In the accompanying drawings, Figure 3 is an exploded perspective view of the rotary food waste conveying rotary pump of the present invention, Figure 4a is an exploded perspective view of the rotor of the rotary food waste conveying rotary pump of the present invention, Figure 4b is a crushed food waste of the present invention An exploded perspective view of the rotor of the transfer rotary pump.

상기 도면들에 따르는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프는 하우징(11)과, 로터(10)와, 이송날(12)과, 탄성부재(123)와, 제1덮개(13)와, 제2덮개(14)와, 회전축(15)로 이루어진다.According to the drawings, the rotary food waste conveying rotary pump according to the present invention includes a housing 11, a rotor 10, a transfer blade 12, an elastic member 123, a first cover 13, It consists of the 2nd cover 14 and the rotating shaft 15. As shown in FIG.

하우징(11)은 원형의 공간(111)을 상,하에 각각 형성하고, 이 상,하 공간(111)은 서로 연결되며,양측면이 개방되고, 전,후방으로 각각 입구부(112)와 출구부(113)를 형성하여서 된다. The housing 11 forms a circular space 111 up and down, and the upper and lower spaces 111 are connected to each other, both sides are open, and the inlet 112 and the outlet 112 are respectively forward and backward. 113 may be formed.

제1덮개(14)는 하우징(11)의 제1개방단을 커버하고, 상,하에 걸쳐 베어링(141)을 각각 형성하여서 된다.The first cover 14 covers the first open end of the housing 11 and forms bearings 141 over the top and the bottom, respectively.

제2덮개(13)는 하우징(11)의 제2개방단을 커버하며, 외측으로 두 개 축공(부호생략)을 형성하며, 이 축공에 두 개 회전축(15)가 관통설치되며, 이중 하나의 회전축에 풀리(131)가 설치된다.The second cover 13 covers the second open end of the housing 11 and forms two shaft holes (not shown) outwardly, and two rotation shafts 15 penetrate through the shaft holes, one of which The pulley 131 is installed on the rotating shaft.

로터(10)는 하우징(11)내에서 서로 맞물려 회전하며, 하나의 구성은 원통형단부의 외주면에서 후술하는 이송날(12)과 탄성부재(123)가 삽입되는 홈부(103)를 원통주면을 따라 중심축에서 대향 형성하고,이 홈부(103)에 대하여 그 사이마다 소정 간격(90°간격)으로 대향 형성되는 이송날 안착홈(101)을 형성하며,회전축(15)이 설치되는 축공(102)을 이루어서 된다. The rotor 10 is engaged with each other in the housing 11 and rotates, and one configuration is along the cylindrical circumferential surface of the groove portion 103 into which the transfer blade 12 and the elastic member 123 to be described later are inserted at the outer circumferential surface of the cylindrical end portion. A shaft hole 102 is formed on the central axis, and forms a transfer blade seating groove 101 opposed to the groove portion 103 at a predetermined interval (90 ° interval) therebetween, and the rotation shaft 15 is installed. This is done.

이송날(12)은 하부가 걸림테(121)를 이루면서 바닥면이 요입홈부(122)를 이루고, 이로 부터 소폭으로 상방 연장되어 상단부에 만곡면을 형성하되 측방향 길게 연장된다. The transfer blade 12 has a lower portion of the engaging frame 121, the bottom surface of the concave groove portion 122, and extends upwards slightly from this to form a curved surface at the upper end, but extends laterally long.

탄성부재(123)는 이송날(12)의 바닥측 요입홈부(122)에 넣어져 이송날(12)의 하방탄력을 발생하게 된다.The elastic member 123 is inserted into the bottom recessed groove 122 of the transfer blade 12 to generate downward elasticity of the transfer blade 12.

첨부 도면중 도 5는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 절개 단면도이고, 도 6a는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 로터의 작용중 이물질 접촉상태를 나타내는 단면도이고, 도 6b는 본 발명 분쇄된 음식물쓰레기 이송용 로터리 펌프의 로터의 정상 이송작용을 나타내는 단면도이다.FIG. 5 is a cross-sectional view of the rotary pump for transporting trashed food waste of the present invention, and FIG. 6A is a sectional view showing a foreign matter contact state during the operation of the rotor of the pulverized food waste transporting rotary pump of the present invention. Sectional drawing which shows the normal conveyance of the rotor of the rotary pump for conveying the crushed food waste.

이와 같이 이루어진 본 발명 음식물 쓰레기 이송펌프의 조립은 기대(부호생략)위에 펌프(1)와, 구동모터(2)를 설치하고 각 풀리(21)(131)사이에 벨트(22)를 걸어 구동가능하게 하여서 된다.The assembly of the food waste conveying pump of the present invention configured as described above can be driven by installing a pump 1 and a driving motor 2 on a base (not shown) and hooking the belt 22 between the pulleys 21 and 131. It is done.

이때 하우징(11)내에는 전술한 로터(10)가 공간(111)내에 상,하에 걸쳐 맞물려 설치된다. At this time, in the housing 11, the above-described rotor 10 is engaged with the upper and lower parts in the space 111.

로터(10)는 하우징(11) 상,하 공간(111)에 하나씩 두 개가 장착된다. 각 로터(10)는 안착홈(101)에 탄성부재(123)와 이송날(12)을 삽입하여 탄성부재(123)상방으로 탄력을 갖도록 설치된다. 로터(10)에는 각각 회전축(15)이 각 축공(102)에 관착된다.Two rotors 10 are mounted on the housing 11 in the upper and lower spaces 111. Each rotor 10 is installed to have elasticity above the elastic member 123 by inserting the elastic member 123 and the transfer blade 12 in the seating groove (101). Rotors 10 are respectively attached to the rotor holes 102 in the rotor 10.

회전축(15)은 축공(102)내에 관착되며, 관착후 키홈(151)에 키(152)를 삽입하여 로터(10)와 회전축(15)을 일체로 조립한다. The rotary shaft 15 is attached to the shaft hole 102, and after the fitting, the key 152 is inserted into the key groove 151 to assemble the rotor 10 and the rotary shaft 15 integrally.

이러한 방법으로 다른 로터(10)를 조립한 뒤 각 로터(10)를 각각 하우징(11)내 상,하 공간(111)에 하나씩 집어 넣고 하측 로터(10)의 이송날(12)이 상측 로터(10)의 홈부(103)에 맞추어지도록 설치한다. After assembling the other rotors 10 in this manner, each rotor 10 is inserted into the upper and lower spaces 111 in the housing 11, respectively, and the transfer blade 12 of the lower rotor 10 is the upper rotor ( It is installed so as to fit in the groove part 103 of 10).

이후 제1,제2덮개(13)(14)를 하우징(11) 양측 개방부에서 커버 조립하고, 벨트(22)를 풀리(131)(21)에 걸은 뒤 구동모터(2)를 구동하므로서 펌핑 구동된다.Thereafter, the first and second covers 13 and 14 are assembled in the cover at both sides of the housing 11, and the belt 22 is hooked on the pulleys 131 and 21, and the pump is driven by driving the driving motor 2. Driven.

벨트(22)로 부터 전동된 회전력은 로터(10)를 회전시키고, 로터(10)회전으로 이송날(12)이 홈부(103)에 넣어져 서로 나사맞춤되어 끌고 회전하므로서 입구부(112)를 통하여 공급된 파쇄 음식물 쓰레기가 출구부(113)로 이송된다. 이때 본 발명 음식물 쓰레기 이송용 펌프는 음식물 쓰레기들중 포함된 이물질이 있을 경우 도 6a에서 도시하는 바와 같이 이물질에 대응하여 탄력적으로 접촉하면서 회전하고, 그에 의하여 이송날(12)의 마모,피로파괴등을 개선하게 되는 것이다.The rotational force transmitted from the belt 22 rotates the rotor 10 and rotates the rotor 10 so that the feed blades 12 are inserted into the grooves 103 to be screwed together and dragged to rotate the inlet 112. The crushed food waste supplied through is transferred to the outlet portion 113. At this time, the food waste conveying pump of the present invention rotates while elastically contacting the foreign matter corresponding to the foreign matter as shown in Figure 6a when there is a foreign material contained in the food waste, thereby, wear, fatigue destruction, etc. of the transfer blade 12 Will be improved.

또한, 본 발명은 이송날 마모시 양측면중 어느 한쪽 덮개를 간단히 풀어 교체할 수 있고, 이송날의 마모방향을 반대로 바꾸어주어 이송날의 수명을 연장함이 가능하고, 이물질 끼임으로 정지된 로터를 간단히 역회전 시킬 수 있으며, 탄성부재로 받쳐진 이송날이 이물질과 밀착시 무리없이 완충되어 회전되는 특징을 가지며, 종래 회전중 발생되는 중력에 의하여 외부로 밀려나가면서 공기와 액상 물질을 이송시키고, 동시에 액상물질이 없는 부분에서는 홈에서 탄력을 받아 삽입되어져 이송력이 강화되는 특징도 갖는다.In addition, the present invention can be easily replaced by replacing the cover of either side when the transfer blade wear, it is possible to extend the life of the transfer blade by reversing the wear direction of the transfer blade, simply to stop the rotor stopped by the foreign matter caught It can be reversely rotated, and the transfer blade supported by the elastic member is fully cushioned and rotated when it comes into close contact with foreign matters. The air and liquid materials are transferred while being pushed out by the gravity generated during the conventional rotation, and at the same time, In the absence of material, it is also characterized in that the feed force is reinforced by being inserted into the groove in the elasticity.

10:로터, 101:안착홈, 102:축공, 103:홈부,
11:하우징,111:공간,112:입구부,113:출구부,
12:이송날, 123:탄성부재, 13, 14:제1,제2덮개,
15:회전축(shaft),151:키홈,152:키(key).10: rotor, 101: seating groove, 102: shaft ball, 103: groove,
11: housing, 111: space, 112: entrance, 113: exit,
12: transfer day, 123: elastic member, 13, 14: first, second cover,
15: shaft, 151: key groove, 152: key.

Claims (2)

구동모터(2)와, 구동모터(2)의 축상에 형성된 제1풀리(21)와, 제2풀리(131)와, 제1,제2풀리(21)(131)사이에 연결되어 동력을 전달하는 벨트(22)와, 원형의 공간(111)을 상,하에 각각 형성하고, 이 상,하 공간(111)은 서로 연결되며,전,후방으로 각각 입구부(112)와 출구부(113)를 형성하는 하우징(11)과;두 개 로터(10)가 상,하 공간(111)에서 각각 회전가능하게 설치되는 파쇄된 음식물 쓰레기 이송용 로터리펌프에 있어서,
상기 로터(10)는,
하부는 걸림테(121)를 이루면서 바닥면이 요입홈부(122)를 이루고, 이로 부터 소폭으로 상방 연장되어 상단부에 만곡면을 형성하되 측방향 길게 연장된 이송날(12);
이송날(12)의 바닥측에 일부 넣어져 이송날(12)의 하방 탄력을 발생하는 탄성부재(123); 및
이송날(12)과 탄성부재(123)가 삽입되는 홈부(101)를 원통주면을 따라 형성하고, 홈부(101)에 대하여 그 사이마다 형성되는 안착홈(103)을 형성하여,
이송날이 분쇄된 음식물 쓰레기중의 이물질에 접촉하여 탄력적으로 대응하는 것을 특징으로 하는 분쇄된 음식물 쓰레기 이송용 로터리 펌프. It is connected between the drive motor 2, the first pulley 21 formed on the shaft of the drive motor 2, the second pulley 131, and the first and second pulleys 21 and 131 to supply power. The belt 22 to be transmitted and the circular space 111 are formed above and below, respectively, and the upper and lower spaces 111 are connected to each other, and the inlet part 112 and the outlet part 113 are respectively forward and backward. In the rotary pump for transporting crushed food waste, wherein the two rotors 10 are rotatably installed in the upper and lower spaces 111, respectively.
The rotor 10,
A lower portion of the hook frame 121 and the bottom surface of the concave groove portion 122, from which the upper edge is slightly extended upward to form a curved surface at the upper end of the transfer blade 12 extending in the lateral direction;
An elastic member 123 partially inserted into the bottom side of the transfer blade 12 to generate downward elasticity of the transfer blade 12; And
The groove portion 101 into which the feed blade 12 and the elastic member 123 are inserted is formed along the cylindrical circumferential surface, and the mounting groove 103 formed between the groove portions 101 is formed therebetween,
A rotary pump for transporting pulverized food waste, characterized in that the transfer blade is in contact with foreign matter in the crushed food waste. 제1항에 있어서, 상기 하우징(11)은,
내부 공간(111)이 양측으로 개방되며, 개방된 양측면을 제1,제2덮개(13)(14)로서 조립하여 커버되는 것을 특징으로 하는 분쇄된 음식물 쓰레기 이송용 로터리 펌프. The method of claim 1, wherein the housing 11,
The internal space 111 is open to both sides, the rotary pump for transporting crushed food waste, characterized in that the cover is assembled by covering the open both sides as the first, second cover 13, 14.
KR1020100041523A 2010-05-03 2010-05-03 Rotary pump for moving food garbage KR101148919B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101439077B1 (en) 2014-06-10 2014-09-05 안동시시설관리공단 Apparatus for Drying Sludge Having Crush and Supply of Heat Source

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010002237A (en) * 1999-06-12 2001-01-15 최진희 Rotating and shaking type hydraulic pump and compressor
KR20080099118A (en) * 2007-05-07 2008-11-12 나종갑 Gear pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010002237A (en) * 1999-06-12 2001-01-15 최진희 Rotating and shaking type hydraulic pump and compressor
KR20080099118A (en) * 2007-05-07 2008-11-12 나종갑 Gear pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101439077B1 (en) 2014-06-10 2014-09-05 안동시시설관리공단 Apparatus for Drying Sludge Having Crush and Supply of Heat Source

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