CN107747328A - 一种道路施工可调节推土装置 - Google Patents
一种道路施工可调节推土装置 Download PDFInfo
- Publication number
- CN107747328A CN107747328A CN201710900639.9A CN201710900639A CN107747328A CN 107747328 A CN107747328 A CN 107747328A CN 201710900639 A CN201710900639 A CN 201710900639A CN 107747328 A CN107747328 A CN 107747328A
- Authority
- CN
- China
- Prior art keywords
- sliding panel
- soil
- upper cover
- lifting
- shifting roller
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 28
- 239000011120 plywood Substances 0.000 claims abstract description 22
- 239000002689 soil Substances 0.000 abstract description 14
- 230000033228 biological regulation Effects 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710900639.9A CN107747328B (zh) | 2017-09-28 | 2017-09-28 | 一种道路施工可调节推土装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710900639.9A CN107747328B (zh) | 2017-09-28 | 2017-09-28 | 一种道路施工可调节推土装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107747328A true CN107747328A (zh) | 2018-03-02 |
CN107747328B CN107747328B (zh) | 2021-06-08 |
Family
ID=61255112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710900639.9A Active CN107747328B (zh) | 2017-09-28 | 2017-09-28 | 一种道路施工可调节推土装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107747328B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5190409A (en) * | 1992-03-06 | 1993-03-02 | Hall Ronald H | Buried cable removal apparatus |
JPH11158926A (ja) * | 1997-11-27 | 1999-06-15 | Kobelco Constr Mach Eng Co Ltd | カウンタウエイト装置 |
US6171020B1 (en) * | 1998-12-04 | 2001-01-09 | Dan Pikna | Pressure adjustable, soil cleating attachment for front of bulldozers |
CN2434336Y (zh) * | 2000-08-03 | 2001-06-13 | 天津天工建设机械有限公司 | 一种带有升降可调碾压滚的路面养护车 |
CN2861253Y (zh) * | 2006-01-12 | 2007-01-24 | 美的集团有限公司 | 一种路面养护车上的悬挂装置 |
RU161882U1 (ru) * | 2015-11-16 | 2016-05-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирская государственная автомобильно-дорожная академия (СибАДИ)" | Рабочее оборудование бульдозера |
-
2017
- 2017-09-28 CN CN201710900639.9A patent/CN107747328B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5190409A (en) * | 1992-03-06 | 1993-03-02 | Hall Ronald H | Buried cable removal apparatus |
JPH11158926A (ja) * | 1997-11-27 | 1999-06-15 | Kobelco Constr Mach Eng Co Ltd | カウンタウエイト装置 |
US6171020B1 (en) * | 1998-12-04 | 2001-01-09 | Dan Pikna | Pressure adjustable, soil cleating attachment for front of bulldozers |
CN2434336Y (zh) * | 2000-08-03 | 2001-06-13 | 天津天工建设机械有限公司 | 一种带有升降可调碾压滚的路面养护车 |
CN2861253Y (zh) * | 2006-01-12 | 2007-01-24 | 美的集团有限公司 | 一种路面养护车上的悬挂装置 |
RU161882U1 (ru) * | 2015-11-16 | 2016-05-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирская государственная автомобильно-дорожная академия (СибАДИ)" | Рабочее оборудование бульдозера |
Also Published As
Publication number | Publication date |
---|---|
CN107747328B (zh) | 2021-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210526 Address after: 014000 No.28, building 905, block 17, Youyi street, Kundulun District, Baotou City, Inner Mongolia Autonomous Region Applicant after: Guo Zhixuan Address before: No. 105 Jiannan Street, Huian County, Quanzhou City, Fujian Province Applicant before: Xie Yuelian |
|
TA01 | Transfer of patent application right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210720 Address after: 014000 Qinggong South Road (third functional community), rare earth high tech Zone, Baotou City, Inner Mongolia Autonomous Region Patentee after: Zhongdi Yingang Construction Group Co.,Ltd. Address before: 014000 No.28, building 905, block 17, Youyi street, Kundulun District, Baotou City, Inner Mongolia Autonomous Region Patentee before: Guo Zhixuan |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An adjustable bulldozer device for road construction Effective date of registration: 20231117 Granted publication date: 20210608 Pledgee: Baotou Branch of Bohai Bank Co.,Ltd. Pledgor: Zhongdi Yingang Construction Group Co.,Ltd. Registration number: Y2023150000157 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |