KR940004304Y1 - Tank filter changing apparatus - Google Patents
Tank filter changing apparatus Download PDFInfo
- Publication number
- KR940004304Y1 KR940004304Y1 KR2019910025841U KR910025841U KR940004304Y1 KR 940004304 Y1 KR940004304 Y1 KR 940004304Y1 KR 2019910025841 U KR2019910025841 U KR 2019910025841U KR 910025841 U KR910025841 U KR 910025841U KR 940004304 Y1 KR940004304 Y1 KR 940004304Y1
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- tank
- housing
- cylinder
- lower plate
- Prior art date
Links
- 238000012856 packing Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 기술에 대한 일부절개 분해사시도.1 is a partially exploded perspective view of the prior art.
제2도는 본 고안의 정면도.2 is a front view of the present invention.
제3도는 본 고안의 반단면도.3 is a half sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 하우징 11 : 실린더10 housing 11 cylinder
13 : 플랜지 20 : 하판13: flange 20: bottom plate
21 : 패킹 22 : 안내링21: Packing 22: guide ring
30 : 스프링 40 : 카바체30: spring 40: Kabache
44 : 필터44: filter
본 고안은 지게차 및 차량의 흡인라인에 장착된 탱크에 관한 것으로서, 특히 상기 탱크내의 유압작동유를 빼내지 않고 필터를 교환 할수 있도록 한 탱크의 필터 교환장치에 관한 것이다.The present invention relates to a tank mounted on a suction line of a forklift and a vehicle, and more particularly, to a filter change device of a tank so that the filter can be replaced without removing the hydraulic oil in the tank.
이러한 기술과 관련된 종래의 것으로는 제1도에서와 같이 미도시된 유압작동유의 흡인라인으로 부터 탱크(1)일측에서 내부의 필터(2)에 이르기 까지 파이프(3)로 연결되고 그 타측면엔 작동유 배출용 플러그(4)가 설치되며 상단엔 탱크(1)의 개구부(5)를 밀폐시키는 가스켓(6)과 커버(7)가 취부된 것이었다.Conventional related to this technique is connected to the pipe (3) from the suction line of the hydraulic fluid not shown, as shown in Figure 1 from one side of the tank (1) to the internal filter (2) and the other side The hydraulic oil discharge plug 4 is installed, and a gasket 6 and a cover 7 for sealing the opening 5 of the tank 1 are mounted on the upper end thereof.
상기한 종래의 탱크에 있어서는 탱크(1)내의 필터(2)를 교환하고자 할때 유로가 탱크(1)의 측면으로 부터 탱크(1)내부의 하면에 필터(2)가 설치되어 있으므로 작동유 배출용 플러그(4)를 풀어 탱크(1)내의 유압작동유를 빼낸후 커버(7)을 분해하여 탱크(1)의 개구부(5)를 통해 교환하는 작업이 매우 번거롭고 불편한 것이었다.In the conventional tank described above, when the filter 2 in the tank 1 is to be replaced, the flow path is installed at the lower surface of the tank 1 from the side of the tank 1 so that the filter 2 is discharged. It was very cumbersome and inconvenient to loosen the plug 4, drain the hydraulic oil in the tank 1, disassemble the cover 7 and replace it through the opening 5 of the tank 1.
또한 탱크(1)내의 유압작동유를 빼내지 않은 상태에서는 커버(7)를 분해한 후 필터(2)를 교환하고자 할때는 기름이 손에 묻게 되는 등의 불편함이 있는 것이었다.In addition, when the hydraulic fluid in the tank 1 is not removed, the cover 7 is disassembled, and when the filter 2 is to be replaced, the oil is inconvenient.
본 고안은 상기한 바와같은 종래의 제반 문제점을 해소하기 위한 것으로서 그 목적은 하단에 필터가 취부된 카바체를 분리제거하면 스프링의 탄성력에 의해 하우징 하단면을 하판의 패킹이 밀폐되므로 간단하고 용이하게 누유를 방지함과 동시에 필터를 교환 할수 있도록 한 탱크의 필터 교환 장치를 제공함에 있다.The present invention is to solve the conventional problems as described above, its purpose is to simply and easily because the packing of the lower plate sealing the lower end of the housing by the elastic force of the spring when the filter is attached to the lower body is removed It is to provide a filter change device for a tank to prevent leakage and at the same time replace the filter.
이하에서 본 고안을 첨부된 도면에 의거 더욱 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.
즉, 본 고안은 제2도 및 제3도에 도시된 바와같이 탱크(미도시)에 취부되고 필터(44)가 내장되는 하우징(10)이 하우징(10)의 하방엔 일측면에 패킹(21)이 취부된 하판(20), 상기 하우징(10)에 하판(20)을 탄력적으로 연결하는 스프링(30) 및 하단에 필터(44)가 취부된 카바체(40)로 구성된 것이다.That is, according to the present invention, as shown in FIGS. 2 and 3, a housing 10 mounted in a tank (not shown) and having a filter 44 built therein is provided at one side of the housing 10 below the packing 10. ) Is mounted to the lower plate 20, the spring 30 for elastically connecting the lower plate 20 to the housing 10 and the carcass body 40 is mounted filter 44 at the bottom.
상기 하우징(10)은 원통형의 실린더(11) 선단 내주면에 카바체(40)를 결합하는 암나사(12)가 형성되고 그 상부엔 탱크에 취부하기 위한 수개의 관통공(14)이 천공된 플랜지(13)가 형성되어 있다.The housing 10 has a female thread 12 for coupling the cap body 40 to the inner circumferential surface of the front end of the cylindrical cylinder 11 and a flange having several through holes 14 formed thereon for mounting to the tank. 13) is formed.
상기 하판(20)은 하우징(10)의 실린더(11)하단면을 밀폐할 수 있도록 패킹(21)이 부착되고 하우징(10)의 실린더(11) 외주면을 안내하는 안내링(22)이 수개의 수직봉(23)에 의해 취부되어 있다.The lower plate 20 has a packing 21 attached to seal the lower end surface of the cylinder 11 of the housing 10, and a guide ring 22 for guiding the outer circumferential surface of the cylinder 11 of the housing 10 is provided. It is attached by the vertical rod 23.
상기 카바체(40)는 유압작동유관이 삽입체결되는 나사공(41)이 형성되고 하우징(10)의 실린더(11)에 결합 및 밀폐되게 수나사(42)와 오링(43)이 마련되며 그 하단엔 원통형의 실린더(11)보다 긴 길이의 필터(44)가 취부되어 있다.The cap body 40 is provided with a screw hole 41 is inserted into the hydraulic hydraulic oil pipe is fastened to the cylinder 11 of the housing 10, the male screw 42 and the O-ring 43 is provided and the lower end of the The filter 44 of a length longer than the cylinder 11 of a cylindrical shape is attached.
도면중 미설명 부호 45는 카바체(40)의 육각 헤드를 나타낸다.In the figure, reference numeral 45 denotes a hexagonal head of the cover body 40.
이와같이 구성된 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above are as follows.
하우징(10)과 하판(20)이 스프링(30)에 의해 탄력으로 설치되고 상기 하우징(10)의 실린더(11)내로 카바체(40)를 삽입하여 체결하되, 실린더(11)선단의 암나사(12)에 카바체(40)의 수나사(42)가 체결되고 카바체(40)의 오링(43)에 의해 밀폐가 이뤄지며 필터(44)에 의해 하판(20)이 밀려 긴장된 상태로 유지된다.The housing 10 and the lower plate 20 are elastically installed by the spring 30 and are inserted and fastened by inserting the cover body 40 into the cylinder 11 of the housing 10, but with a female screw at the tip of the cylinder 11. 12) the male screw 42 of the carcass body 40 is fastened and sealed by the O-ring 43 of the carcass body 40, and the lower plate 20 is pushed by the filter 44 to be kept in a tense state.
이와같이 조립된 조립체를 탱크에 밀폐되게 취부하여 사용하다가 필터(44)를 교환하고자 할때는 카바체(40)의 육각 헤드(45)를 수공구인 렌찌등으로 카바체(40)를 회동시켜 필터(44)를 교환하면 된다.When the assembled assembly is sealed and used in the tank, and the filter 44 is to be replaced, the hexagonal head 45 of the carcass body 40 is rotated with a wrench such as a hand tool to rotate the carcass body 40. You can exchange
이때, 하우징(10)과 하판(20)에 연결된 스프링(30)의 탄성력에 의해 하판(20)의 패킹(21)이 실린더(11)의 하단면을 밀폐 시키므로서 유압작동유가 누유됨이 없이 필터(44)를 빼낼수 있는 것이다.At this time, the packing 21 of the lower plate 20 seals the lower end surface of the cylinder 11 by the elastic force of the spring 30 connected to the housing 10 and the lower plate 20, thereby preventing the hydraulic oil from leaking. (44) can be pulled out.
이상에서 상술한 바와같이 본 고안에 의하면은 카바체(40)의 필터(44)에 의해 탄력적으로 설치된 하판(20)을 마련하고 카바체(40)를 풀어 빼내면 스프링(30)의 탄성력에 의해 하판(20)의 패킹(21)이 실린더(11) 하단면을 밀폐시키므로서 탱크내의 유압작동유를 빼낼 필요가 없이 간단하고 용이하게 필터(44)를 교환할수 있는 등의 효과가 있는 것이다.As described above, according to the present invention, when the lower plate 20 is elastically installed by the filter 44 of the carcass body 40 and the carcass body 40 is released, the spring 30 is released by the elastic force. Since the packing 21 of the lower plate 20 seals the bottom surface of the cylinder 11, it is possible to replace the filter 44 simply and easily without having to pull out the hydraulic oil in the tank.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910025841U KR940004304Y1 (en) | 1991-12-31 | 1991-12-31 | Tank filter changing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910025841U KR940004304Y1 (en) | 1991-12-31 | 1991-12-31 | Tank filter changing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930013753U KR930013753U (en) | 1993-07-26 |
| KR940004304Y1 true KR940004304Y1 (en) | 1994-06-25 |
Family
ID=19327315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910025841U KR940004304Y1 (en) | 1991-12-31 | 1991-12-31 | Tank filter changing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940004304Y1 (en) |
-
1991
- 1991-12-31 KR KR2019910025841U patent/KR940004304Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930013753U (en) | 1993-07-26 |
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