CN104791321A - 一种压榨机油缸装置的压力定量导通的油口结构 - Google Patents
一种压榨机油缸装置的压力定量导通的油口结构 Download PDFInfo
- Publication number
- CN104791321A CN104791321A CN201510182560.8A CN201510182560A CN104791321A CN 104791321 A CN104791321 A CN 104791321A CN 201510182560 A CN201510182560 A CN 201510182560A CN 104791321 A CN104791321 A CN 104791321A
- Authority
- CN
- China
- Prior art keywords
- oil
- level
- stage piston
- hydraulic fluid
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 19
- 239000000945 filler Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 109
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/19—Clamping means for closing the filter press, e.g. hydraulic jacks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Actuator (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510182560.8A CN104791321B (zh) | 2015-04-16 | 2015-04-16 | 一种压榨机油缸装置的压力定量导通的油口结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510182560.8A CN104791321B (zh) | 2015-04-16 | 2015-04-16 | 一种压榨机油缸装置的压力定量导通的油口结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104791321A true CN104791321A (zh) | 2015-07-22 |
CN104791321B CN104791321B (zh) | 2017-09-26 |
Family
ID=53556389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510182560.8A Active CN104791321B (zh) | 2015-04-16 | 2015-04-16 | 一种压榨机油缸装置的压力定量导通的油口结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104791321B (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4947226A (zh) * | 1972-03-23 | 1974-05-07 | ||
JPS4947226B1 (zh) * | 1969-03-25 | 1974-12-14 | ||
CN101092981A (zh) * | 2007-07-25 | 2007-12-26 | 天津市天锻压力机有限公司 | 大型液压机用抗偏载油缸 |
CN201627774U (zh) * | 2010-03-28 | 2010-11-10 | 董玉芬 | 一种高压重型气缸 |
CN202348825U (zh) * | 2011-11-28 | 2012-07-25 | 宁波佳尔灵气动机械有限公司 | 一种双行程气缸 |
CN102937124A (zh) * | 2012-12-03 | 2013-02-20 | 王广生 | 快速液压油缸 |
CN202768522U (zh) * | 2012-08-16 | 2013-03-06 | 中船重工中南装备有限责任公司 | 一种单作用液压缸 |
CN103511389A (zh) * | 2013-10-15 | 2014-01-15 | 湖南特力液压有限公司 | 单作用液压缸 |
CN203641148U (zh) * | 2013-12-26 | 2014-06-11 | 中联重科股份有限公司 | 平衡阀及液压缸伸缩控制回路 |
CN204253497U (zh) * | 2014-10-14 | 2015-04-08 | 北京工业大学 | 一种顺序动作的多级气缸 |
CN204755457U (zh) * | 2015-04-16 | 2015-11-11 | 佛山市金凯地过滤设备有限公司 | 一种压榨机油缸装置的压力定量导通的油口结构 |
-
2015
- 2015-04-16 CN CN201510182560.8A patent/CN104791321B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4947226B1 (zh) * | 1969-03-25 | 1974-12-14 | ||
JPS4947226A (zh) * | 1972-03-23 | 1974-05-07 | ||
CN101092981A (zh) * | 2007-07-25 | 2007-12-26 | 天津市天锻压力机有限公司 | 大型液压机用抗偏载油缸 |
CN201627774U (zh) * | 2010-03-28 | 2010-11-10 | 董玉芬 | 一种高压重型气缸 |
CN202348825U (zh) * | 2011-11-28 | 2012-07-25 | 宁波佳尔灵气动机械有限公司 | 一种双行程气缸 |
CN202768522U (zh) * | 2012-08-16 | 2013-03-06 | 中船重工中南装备有限责任公司 | 一种单作用液压缸 |
CN102937124A (zh) * | 2012-12-03 | 2013-02-20 | 王广生 | 快速液压油缸 |
CN103511389A (zh) * | 2013-10-15 | 2014-01-15 | 湖南特力液压有限公司 | 单作用液压缸 |
CN203641148U (zh) * | 2013-12-26 | 2014-06-11 | 中联重科股份有限公司 | 平衡阀及液压缸伸缩控制回路 |
CN204253497U (zh) * | 2014-10-14 | 2015-04-08 | 北京工业大学 | 一种顺序动作的多级气缸 |
CN204755457U (zh) * | 2015-04-16 | 2015-11-11 | 佛山市金凯地过滤设备有限公司 | 一种压榨机油缸装置的压力定量导通的油口结构 |
Also Published As
Publication number | Publication date |
---|---|
CN104791321B (zh) | 2017-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181115 Address after: 362200 No. 4 Kaiyuan Road, Jingbian Village, Cizao Town, Jinjiang City, Quanzhou City, Fujian Province Patentee after: Quanzhou Chuanglu Machinery Industry and Trade Co.,Ltd. Address before: 528000 Huihua Mingyuan Block B 509, 23 Qingshui Second Street, Jiangwan Road, Chancheng District, Foshan City, Guangdong Province Patentee before: FOSHAN JINKAIDI FILTRATION EQUIPMENT Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 20 Jinhe Avenue, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province Patentee after: Fujian Chuangli Machinery Co.,Ltd. Country or region after: China Address before: No. 4 Kaiyuan Road, Jingbian Village, Cizao Town, Jinjiang City, Quanzhou City, Fujian Province Patentee before: Quanzhou Chuanglu Machinery Industry and Trade Co.,Ltd. Country or region before: China |