KR950006560B1 - Rotary gear pump - Google Patents

Rotary gear pump Download PDF

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Publication number
KR950006560B1
KR950006560B1 KR1019920013453A KR920013453A KR950006560B1 KR 950006560 B1 KR950006560 B1 KR 950006560B1 KR 1019920013453 A KR1019920013453 A KR 1019920013453A KR 920013453 A KR920013453 A KR 920013453A KR 950006560 B1 KR950006560 B1 KR 950006560B1
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KR
South Korea
Prior art keywords
rotor
cylinders
casing
pressure pump
piston
Prior art date
Application number
KR1019920013453A
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Korean (ko)
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KR940002497A (en
Inventor
장일웅
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장일웅
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Priority to KR1019920013453A priority Critical patent/KR950006560B1/en
Publication of KR940002497A publication Critical patent/KR940002497A/en
Application granted granted Critical
Publication of KR950006560B1 publication Critical patent/KR950006560B1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary

Abstract

The pressure pump is provided with 2 or more cylinders for a rotator, that is easy to assemble. The pump comprises: I) a rotator (6) turning in the casing (1) with on receiving the external power, II) a revolving plate (11) with pistons (12) coupling to the cylinders (7,7',8,8'), III) suction and discharge means eccentrically set on the top cover plate (9) of the casing (1), IV) and the pistons as many as cylinders.

Description

압력펌프Pressure pump

제1도는 본 발명의 일 실시예의 분해 사시도.1 is an exploded perspective view of one embodiment of the present invention.

제2도는 제2도의 조립 단면도.2 is a cross-sectional view of the assembly of FIG.

제3도는 제3 a. b. c. d. e도는 본 발명의 작용 예시도.3 is 3 a. b. c. d. e is an illustration of the operation of the present invention.

제4도는 본 발명에 다른 실시예를 나타낸 예시도.4 is an exemplary view showing another embodiment of the present invention.

제5도는 본 발명의 또다른 실시예를 나타낸 예시도.5 is an exemplary view showing another embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 케이싱 2 : 흡기공간1: casing 2: intake space

3 : 배기공간 4 : 흡기관3: exhaust space 4: intake pipe

5 : 배기관 6 : 회전자5: exhaust pipe 6: rotor

6a : 내외경치차 N :실린더6a: Internal and external diameter N: Cylinder

N1: 피스톤 11a :내외경치차N 1 : Piston 11a: Internal and external diameter difference

본 발명은 본원 출원인이 선출원인 실용신안출원 제 86-5598호의 개량한 압력 펌프에 관한 것으로, 상기 선출원 고안은 기어에 의하여 실린더의 회전에 따라 피스톤이 따라서 회전하며 더욱이 실린더가 고정축도없이 케이싱 내부에서 회전반의부탁된 피스톤의 기어에 의해 회전되면서 피스톤과 실린더간에 마찰이 심하여 회전 자차게 불안정할 뿐만 아니라 쉽게 마모되고 또한 소음이 크고 토출량이 적은 결점이 있는 것이다.The present invention relates to an improved pressure pump of Utility Model Application No. 86-5598, filed by the applicant of the present application, wherein the design of the patent application rotates according to the rotation of the cylinder by a gear and furthermore, the cylinder rotates inside the casing without a fixed shaft. Rotating by the gear of the piston of the rotary disk, the friction between the piston and the cylinder is severely unstable, the rotation is not only unstable easily, but also has the disadvantage of high noise and low discharge amount.

따라서 본 발명의 목적은 피스톤과 실린더간의 불안정한 요소를 제거한 압력 펌프를 제공하는데 있다.It is therefore an object of the present invention to provide a pressure pump which eliminates unstable elements between the piston and the cylinder.

본 발명의 다른 목적은 부피에 비하여 토출량이 많은 압력 펌프를 제공하는데 있다.Another object of the present invention is to provide a pressure pump having a large discharge amount compared to the volume.

본 발명의 또 다른 목적은 비교적 구성이 간편하게 제작이 용이하고 저렴한 가격으로 생산되는 압력 펌프를 제공하는데 있는 것이다.Another object of the present invention is to provide a pressure pump that is relatively easy to manufacture and easy to manufacture and produced at a low price.

상기 본 발명의 앞에 기재된 목적과 뒤에 기재된 목적을 제공하기 위한 압력 펌프는 회전자에 적어도 2개이상이 실린더를 구비하게 되며 이에따라 2개 이상의 피스톤을 구비한 회전반을 포함하여서 되는 것이며, 상기 회전반은 회전자와는 편심되게 케이싱에 회전 가능하도록 설치하게 되는 것으로서 이하 첨부된 도면의 실시예에 따라 상세히 설명한다.The pressure pump for providing the object described in front of the present invention and the object described later is to include at least two or more cylinders in the rotor and thus to include a rotary disk having two or more pistons, the rotary disk The rotor is installed so as to be rotatable in the casing eccentrically will be described in detail according to an embodiment of the accompanying drawings.

제1도는 본 발명의 일실시예의 펌프를 분해하여 나타낸 분해 사시도로서 보호 1은 케이싱을 표시한 것이고 상기 케이싱(1)은 흡기공간(2)과 배기공간(3)이 마련되며 상기 흡기공간(2)과 배기공간(3)에 흡기관(4)과 배기관(5)를 각자 연결한다.1 is an exploded perspective view showing an exploded view of an embodiment of the present invention, wherein protection 1 represents a casing, and the casing 1 is provided with an intake space 2 and an exhaust space 3 and the intake space 2 ) And the intake pipe (4) and the exhaust pipe (5) to the exhaust space (3).

케이싱(1)내에는 회전자(6)을 축착하게 되는데 상기 회전자(6)의 회전축(6')을 케이싱(1)의 축공(1')에 끼어 공회전되게 축착하는 것이며 상기 회전축(6')은 외부 동력을 받아 회전하게 되는 것이다.In the casing 1, the rotor 6 is condensed. The rotating shaft 6 'of the rotor 6 is inserted into the shaft hole 1' of the casing 1 to be co-rotated. The rotating shaft 6 ' ) Is rotated by external power.

또한 회전반(6)에는 실린더(7),(7'),(8),(8')를 "+"자 방향으로 요설하여 상기기 케이싱(1)의 덮판(9)에 천공된 축공(9')에 축(10)으로 공회전되게 축착되는 회전반(11)의 내면에 피스톤(12),(12')을 돌설하여 상기 실린더(7),(7')(8),(8')에 피스톤(12)(12')이 끼워 지도록 조립하게 되는 것이다.In addition, the rotary disk 6 is provided with shaft holes drilled in the cover plate 9 of the casing 1 by arranging the cylinders 7, 7 ', 8, and 8' in the "+" direction. 9 '), the pistons 12, 12' are projected on the inner surface of the rotary disk 11, which is fixedly idling with the shaft 10 to the cylinders 7, 7 ', 8', and 8 '. Piston 12, 12 'is to be assembled to fit.

제3도는 본 발명 일실시예의 작동 예시도로서 회전자(6)가 외부 동력을 받아 회전하게 되면 처음 제3a도의 상태에서 b로 회전함에 따라 실린더(7)의 외단에 있던 피스톤(12)은 공전 상태로 회동되면서 내단쪽으로 이동되어 흡기 작용을 하게되며, 피스톤(12')은 실린더(8)의 내단측에서 외단측으로 진입되어 배기작용을 시작하게되는 것으로서, 이후 제3도 c, d와 같이 작동되어 e의 상태에서 흡기와 배기 작용을 마추며 다음의 연속 흡배기작용은 a, b, c, d, e도의 순서로 실린더 (7), (7'), (8), (8')에 피스톤(12), (12')이 골고루 작용하여 흡배기력을 얻게 되는 것이다.3 is a diagram illustrating the operation of one embodiment of the present invention, when the rotor 6 rotates under external power, the piston 12, which is at the outer end of the cylinder 7, rotates to b in the state of FIG. As it rotates in the state, it moves toward the inner end to perform the intake action, and the piston 12 'enters the outer end side from the inner end side of the cylinder 8 to start the exhaust action, and then operates as shown in FIG. 3 c and d. In the state of e, the intake and exhaust action is completed, and the next continuous intake and exhaust action is performed in the order of a, b, c, d, e degrees in the order of the pistons (7), (7 '), (8) and (8') of the piston. (12), (12 ') will work evenly to obtain the intake and exhaust force.

따라서 본 발명의 회전자(6)의 일회전에 실린더 (7), (7'), (8), (8')가 2회 흡배기 작용을 하게 되어 통산적으로 일회전에 일회의 흡배기 작용을 하게된 것보다는 2배의 진공력을 얻게되어 산업 이용상 매우 월등한 작용 효과를 나타내는 것이다.Therefore, the cylinders 7, 7 ', 8, and 8' act on the intake and exhaust twice in one rotation of the rotor 6 of the present invention. The vacuum force is twice as high as it is, which shows a much superior effect on industrial use.

뿐만 아니라 본 발명은 피스톤(12), (12')을 회전반(11)에 고정된 상태에서 작동하므로 사용중 고장이 없고 피스톤 (12),(12')과 실린더 (7),(7'),(8),(8')간에 마찰력이 없어 소음이 없으며 그 수명이 반 영구적인 것이다.In addition, the present invention operates in a state in which the pistons 12 and 12 'are fixed to the rotary disk 11, so there is no breakdown during use, and the pistons 12, 12' and the cylinders 7 and 7 ' No friction between, (8), (8 '), no noise, and its life is semi permanent.

또한 그 구성이 간단하여 생산과 공급의 가격이 저렴한 것이다.In addition, the configuration is simple, the price of production and supply is low.

본 발명은 제4도에 나타난 바와같이 회전자(6)에 다수개의 실린더(N)를 방사선상으로 배열하여 이에따라 회전반(11)에 다수개의 피스톤(N1)을 형성시켜 흡배기력을 얻을 수 있는 것으로서, 이런경우 제1도의 경우보다는 그 토출력을 순조롭게 할 수 있는 것이다.According to the present invention, as shown in FIG. 4, a plurality of cylinders N are arranged radially on the rotor 6 , thereby forming a plurality of pistons N 1 on the turntable 11 to obtain intake and exhaust force. In this case, the earth output can be made smoother than in the case of FIG.

그러므로 본 발명은 실린더 수량을 적절히 조정하여 사용 용도에 맞추어 사용하게되는 있점도 나타내는 것이고 상기 실린더(7),(7'),(8),(8')의 회동에 따라 작동되는 피스톤(12),(12')의 작동을 좀더 원활하도록 하기 위하여는 제5도와 같이 회전자(6)에 내경치차(6a)를 형성하고 회전반(11)에 외경치차(11a)를 형성하여 내외경치차(6a)(11a)의 교합 작용으로 회전자(6)의 회전에 따라 회전반(11)을 직접 회전 시킬 수도 있는 것이다.Therefore, the present invention also shows the point of use according to the intended use by appropriately adjusting the number of cylinders and the piston 12 which is operated in accordance with the rotation of the cylinder (7), (7 '), (8), (8') In order to make the operation of (12 ') more smooth, the inner diameter gear 6a is formed on the rotor 6 and the outer diameter gear 11a is formed on the turntable 11 as shown in FIG. 6a) 11a by the rotation of the rotor 6 in accordance with the rotation of the rotating plate 11 may be directly rotated.

Claims (3)

외부 동력을 받아 케이싱(1) 내부에서 회전하는 회전자(69와 상기 회전자(6)에 형성시킨 실린더(7),(7'),(8),(8')에 교합되는 피스톤(12),(12')을 구비한 회전반(11)을 상기한 회전자(6)와는 편심되게 케이싱(1)의 덮판(9)에 장성하여 흡배기력의 수단을 구비하여서 됨을 특징으로 하는 압력펌프.A piston 12 interlocked with the rotor 69 that rotates inside the casing 1 by the external power and the cylinders 7, 7 ′, 8, and 8 ′ formed in the rotor 6. A pressure pump characterized in that the rotary disk 11 having the 12 and 12 'is mounted on the cover plate 9 of the casing 1 so as to be eccentric with the rotor 6 and provided with means for intake and exhaust force. . 제1항에 있어서, 회전자(6)에 실린더(7),(7'),(8),(8')에 이외의 실린더(N)를 구비시켜 회전반(11)에 실린더(N)의 수량만큼 피스톤(N1)을 더 구비시켜 진공력을 더 얻게되는 것을 특징으로 하는 압력펌프.2. The cylinder (N) in the turntable (11) according to claim 1, wherein the rotor (6) is provided with cylinders (N) other than the cylinders (7), (7 '), (8), and (8'). Pressure pump, characterized in that further provided by the piston (N 1 ) as much as the amount of vacuum to obtain more. 제1항에 있어서, 회전자(6)의 회전에 따라 다수의 실린더(N) 내에서 다수의 피스톤(N1)의 작동이 원활하도록 상기 회전자(6)에 내경치차(6a)를 형성하고, 회전반(11)에 외경치차(11a)를 형성시켜 내외경치차(6a),(11a)가 교합작용 하도록 구성하여서 됨을 특징으로 하는 압력펌프.The internal diameter gear 6a is formed in the rotor 6 so as to smoothly operate the plurality of pistons N 1 in the plurality of cylinders N as the rotor 6 rotates. The pressure pump, characterized in that for forming the outer diameter gear (11a) in the rotating plate (11) to configure the inner and outer gear (6a), (11a) to occlusion action.
KR1019920013453A 1992-07-27 1992-07-27 Rotary gear pump KR950006560B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920013453A KR950006560B1 (en) 1992-07-27 1992-07-27 Rotary gear pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920013453A KR950006560B1 (en) 1992-07-27 1992-07-27 Rotary gear pump

Publications (2)

Publication Number Publication Date
KR940002497A KR940002497A (en) 1994-02-17
KR950006560B1 true KR950006560B1 (en) 1995-06-16

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Application Number Title Priority Date Filing Date
KR1019920013453A KR950006560B1 (en) 1992-07-27 1992-07-27 Rotary gear pump

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