CN109024736B - 一种钎杆更换快速的破碎锤 - Google Patents
一种钎杆更换快速的破碎锤 Download PDFInfo
- Publication number
- CN109024736B CN109024736B CN201810805638.0A CN201810805638A CN109024736B CN 109024736 B CN109024736 B CN 109024736B CN 201810805638 A CN201810805638 A CN 201810805638A CN 109024736 B CN109024736 B CN 109024736B
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- rod
- end surface
- guide block
- drill rod
- 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.)
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 241000581613 Alchemilla arvensis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810805638.0A CN109024736B (zh) | 2018-07-20 | 2018-07-20 | 一种钎杆更换快速的破碎锤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810805638.0A CN109024736B (zh) | 2018-07-20 | 2018-07-20 | 一种钎杆更换快速的破碎锤 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109024736A CN109024736A (zh) | 2018-12-18 |
CN109024736B true CN109024736B (zh) | 2020-12-01 |
Family
ID=64644017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810805638.0A Active CN109024736B (zh) | 2018-07-20 | 2018-07-20 | 一种钎杆更换快速的破碎锤 |
Country Status (1)
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CN (1) | CN109024736B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3700154B2 (ja) * | 1999-10-29 | 2005-09-28 | 株式会社扶桑工業 | ロータリーパーカッションドリル |
CN202212214U (zh) * | 2011-08-31 | 2012-05-09 | 温岭市贝力特机械有限公司 | 一种破碎锤中钎杆的限位装置 |
CN203361227U (zh) * | 2013-07-22 | 2013-12-25 | 南通欧特建材设备有限公司 | 新型液压破碎器的破碎组件 |
RU2549336C1 (ru) * | 2014-04-07 | 2015-04-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) | Разборное буровое долото |
CN204059448U (zh) * | 2014-07-25 | 2014-12-31 | 蔡卫民 | 一种液压破碎锤钎杆 |
CN206015758U (zh) * | 2016-08-31 | 2017-03-15 | 温岭市德克机械有限公司 | 一种液压破碎锤 |
CN108065883B (zh) * | 2017-07-31 | 2023-11-17 | 宁波方太厨具有限公司 | 一种洗碗机 |
-
2018
- 2018-07-20 CN CN201810805638.0A patent/CN109024736B/zh active Active
Also Published As
Publication number | Publication date |
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CN109024736A (zh) | 2018-12-18 |
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PB01 | Publication | ||
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Effective date of registration: 20191009 Address after: 523000 room 06, Room 203, building 1, No. 5, Songshan Lake section, Songshan Lake Avenue, Songshan Lake Park, Dongguan City, Guangdong Province Applicant after: Dongguan Jinyue Information Technology Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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GR01 | Patent grant | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201118 Address after: 313000 1-D, building 1, No. 656 Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Applicant after: Huzhou Dali Intelligent Equipment Manufacturing Co.,Ltd. Address before: 523000 room 06, Room 203, building 1, No. 5, Songshan Lake section, Songshan Lake Avenue, Songshan Lake Park, Dongguan City, Guangdong Province Applicant before: Dongguan Jinyue Information Technology Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A crushing hammer with fast tool replacement Effective date of registration: 20211222 Granted publication date: 20201201 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou Dali Intelligent Equipment Manufacturing Co.,Ltd. Registration number: Y2021330002600 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230912 Granted publication date: 20201201 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou Dali Intelligent Equipment Manufacturing Co.,Ltd. Registration number: Y2021330002600 |