CN114251460B - 一种刀轴密封结构 - Google Patents
一种刀轴密封结构 Download PDFInfo
- Publication number
- CN114251460B CN114251460B CN202111662042.8A CN202111662042A CN114251460B CN 114251460 B CN114251460 B CN 114251460B CN 202111662042 A CN202111662042 A CN 202111662042A CN 114251460 B CN114251460 B CN 114251460B
- Authority
- CN
- China
- Prior art keywords
- cutter shaft
- bearing
- bearing seat
- silt
- cylinder body
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 13
- 230000002265 prevention Effects 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 24
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- JHRWWRDRBPCWTF-UHFFFAOYSA-N captafol Chemical group C1C=CCC2C(=O)N(SC(Cl)(Cl)C(Cl)Cl)C(=O)C21 JHRWWRDRBPCWTF-UHFFFAOYSA-N 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 description 9
- 244000025254 Cannabis sativa Species 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sealing Of Bearings (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111662042.8A CN114251460B (zh) | 2021-12-30 | 2021-12-30 | 一种刀轴密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111662042.8A CN114251460B (zh) | 2021-12-30 | 2021-12-30 | 一种刀轴密封结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114251460A CN114251460A (zh) | 2022-03-29 |
CN114251460B true CN114251460B (zh) | 2023-04-04 |
Family
ID=80798969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111662042.8A Active CN114251460B (zh) | 2021-12-30 | 2021-12-30 | 一种刀轴密封结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114251460B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008022780A (ja) * | 2006-07-21 | 2008-02-07 | Yanmar Co Ltd | 耕耘軸の支持構造 |
CN204578988U (zh) * | 2015-04-15 | 2015-08-26 | 黑龙江辉桐农业机械制造有限公司 | 水田打浆机 |
CN206860876U (zh) * | 2017-05-05 | 2018-01-09 | 安徽省金鹰农业机械装备有限公司 | 一种旋耕机专用刀轴轴承座 |
CN113615331A (zh) * | 2021-08-03 | 2021-11-09 | 安徽宏翔农业机械有限公司 | 一种适用于硬质土壤的旋耕机 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1188230A (en) * | 1968-11-13 | 1970-04-15 | Aconcagau Compania Panamena De | Improvements in Bearing Assemblies |
JPH08270662A (ja) * | 1995-02-03 | 1996-10-15 | Koyo Seiko Co Ltd | 軸受の密封装置 |
JP2000145378A (ja) * | 1998-11-13 | 2000-05-26 | Daiho Constr Co Ltd | 回転軸部シール構造 |
CN2580194Y (zh) * | 2002-12-03 | 2003-10-15 | 杨若峰 | 一种可内外置的磁力式离心与机械双作用油封 |
CN203272722U (zh) * | 2013-05-06 | 2013-11-06 | 东风汽车公司 | 一种惰轮防尘防水组件 |
CN203585114U (zh) * | 2013-11-15 | 2014-05-07 | 江阴大地装备股份有限公司 | 一种轧机轴承防水装置 |
CN205040169U (zh) * | 2015-09-07 | 2016-02-24 | 宁城县显军机械有限公司 | 旋耕机刀轴密封轴承座 |
CN205793980U (zh) * | 2016-07-15 | 2016-12-14 | 陈立春 | 旋耕机刀轴轴承座用多重复合防尘密封装置 |
CN106958660B (zh) * | 2017-05-15 | 2019-06-21 | 浙江艾精机科技股份有限公司 | 一种油脂润滑电主轴 |
CN207145620U (zh) * | 2017-08-29 | 2018-03-27 | 西安普力流体科技有限公司 | 一种用于搅拌釜底部下穿式密封装置 |
CN211778594U (zh) * | 2020-03-04 | 2020-10-27 | 蒙城县戴峰机械加工有限公司 | 一种防尘密封轴承座 |
CN213393182U (zh) * | 2020-04-14 | 2021-06-08 | 长沙桑铼特农业机械设备有限公司 | 一种轴承座密封装置及农业机械 |
CN216895658U (zh) * | 2021-12-21 | 2022-07-05 | 上海贝序汽车科技有限公司 | 一种发动机用防尘惰轮 |
-
2021
- 2021-12-30 CN CN202111662042.8A patent/CN114251460B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008022780A (ja) * | 2006-07-21 | 2008-02-07 | Yanmar Co Ltd | 耕耘軸の支持構造 |
CN204578988U (zh) * | 2015-04-15 | 2015-08-26 | 黑龙江辉桐农业机械制造有限公司 | 水田打浆机 |
CN206860876U (zh) * | 2017-05-05 | 2018-01-09 | 安徽省金鹰农业机械装备有限公司 | 一种旋耕机专用刀轴轴承座 |
CN113615331A (zh) * | 2021-08-03 | 2021-11-09 | 安徽宏翔农业机械有限公司 | 一种适用于硬质土壤的旋耕机 |
Also Published As
Publication number | Publication date |
---|---|
CN114251460A (zh) | 2022-03-29 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20220329 Assignee: HUNAN NONGYOU AGRICULTURAL EQUIPMENT CO.,LTD. Assignor: HUNAN NONGYOU MACHINERY GROUP Co.,Ltd. Contract record no.: X2023980052829 Denomination of invention: A Sealing Structure for Knife Shafts Granted publication date: 20230404 License type: Exclusive License Record date: 20231219 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240509 Address after: Room 812, Unit 2, Building 20, East Sunshine Garden, No. 36 Longhai Second Road, Dayawan West District, Huizhou City, Guangdong Province, 516083 Patentee after: Guangdong Longxing Agricultural Technology Co.,Ltd. Country or region after: China Address before: 417700 Shuangfeng county science and Technology Industrial Park, Loudi, Hunan Patentee before: HUNAN NONGYOU MACHINERY GROUP Co.,Ltd. Country or region before: China |