CN102261095B - A kind of Double-wheel milling - Google Patents
A kind of Double-wheel milling Download PDFInfo
- Publication number
- CN102261095B CN102261095B CN201010185351.6A CN201010185351A CN102261095B CN 102261095 B CN102261095 B CN 102261095B CN 201010185351 A CN201010185351 A CN 201010185351A CN 102261095 B CN102261095 B CN 102261095B
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- milling
- head
- gripper shoe
- cutter
- groove
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Abstract
The present invention relates to underground construction machinery, particularly relate to the milling of a kind of wheel.A kind of Double-wheel milling, it comprises gripper shoe, both sides, gripper shoe bottom are respectively connected with a rotating cutter-head, rotating cutter-head circle distribution has some milling cutters, this milling cutter comprises fixing cutter head and swings cutter head, described gripper shoe lower end has half-turn and the consistent groove of rotating cutter-head circumference, is furnished with magnet steel in groove, described gripper shoe is also provided with the guiding skewback that half-turn and groove piece together full circle.The present invention can prevent the blind area of milling, and scrap build difficulty of processing is low.
Description
Technical field
The present invention relates to underground construction machinery, particularly relate to the milling of a kind of wheel.
Background technology
Double-wheel milling is a kind of important underground construction machinery, and it can cut ground, forms a groove.But because it comprises the gripper shoe that has one fixed width, and both sides are located at by rotary head, and this just causes the milling cutter on cutterhead cannot contact position immediately below gripper shoe, which results in ditch and need process by leaving an elongated boss.
In order to head it off CN100385079C discloses a kind of cutting teeth of hinge joint, the milling cutter of this cutting teeth i.e. the application's indication, the cursor that it utilizes supporting pivot and cutting teeth body rightabout to extend makes cutting teeth to swing, utilize guiding groove to guide the swing of cutting teeth, thus go to eliminate the projection in ditch.Although this structure effectively can solve boss, machining accuracy relative requirement is high, and when running into the firm hard formations such as rock, wheel milling can be clashed into, and vibrations, the structure of this pure dependence mechanical force has impaired possibility.
Summary of the invention
The present invention is intended to solve the problem, and provides a kind of Double-wheel milling.The present invention can prevent the blind area of milling, and scrap build difficulty of processing is low, and intensity is high.
The present invention is achieved in that
A kind of Double-wheel milling, it comprises gripper shoe, both sides, gripper shoe bottom are respectively connected with a rotating cutter-head, rotating cutter-head circle distribution has some milling cutters, this milling cutter comprises fixing cutter head and swings cutter head, described gripper shoe lower end has half-turn and the consistent groove of rotating cutter-head circumference, is furnished with magnet steel in groove, described gripper shoe is also provided with the guiding skewback that half-turn and groove piece together full circle.
Described Double-wheel milling, the height of described guiding skewback and described groove junction is minimum, and is progressively transitioned into middle the highest section.
The present invention by magnet steel by the milling cutter near gripper shoe when rotating to certain position to intermediate adsorbent to middle, remove the native stone immediately below milling gripper shoe, then utilize guiding skewback to promote milling cutter to reset, go round and begin again, thus avoid the milling blind area of Double-wheel milling.Comparatively prior art, requirement on machining accuracy is low, and utilizes magnetic-adsorption intensity higher than the syndeton of machinery.
Accompanying drawing explanation
Below in conjunction with detailed description of the invention, the present invention is further illustrated:
Fig. 1 is front view of the present invention;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is described gripper shoe schematic diagram.
Detailed description of the invention
As depicted in figs. 1 and 2: a kind of Double-wheel milling, it comprises gripper shoe 1, both sides, gripper shoe 1 bottom are respectively connected with a rotating cutter-head 2, rotating cutter-head 2 circle distribution has some milling cutters, this milling cutter comprises fixing cutter head 31 and swings cutter head 32, described gripper shoe 1 lower end has half-turn and the consistent groove of rotating cutter-head 2 circumference, is furnished with magnet steel 4 in groove, described gripper shoe 1 is also provided with the guiding skewback 5 that half-turn and groove piece together full circle.The height of described guiding skewback 5 and described groove junction is minimum, and is progressively transitioned into middle the highest section.
Claims (2)
1. a Double-wheel milling, it comprises gripper shoe, both sides, gripper shoe bottom are respectively connected with a rotating cutter-head, rotating cutter-head circle distribution has some milling cutters, this milling cutter comprises fixing cutter head and swings cutter head, it is characterized in that, described gripper shoe lower end has half-turn and the consistent groove of rotating cutter-head circumference, be furnished with magnet steel in groove, described gripper shoe be also provided with the guiding skewback that half-turn and groove piece together full circle.
2. Double-wheel milling according to claim 1, is characterized in that, the height of described guiding skewback and described groove junction is minimum, and is progressively transitioned into middle the highest section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010185351.6A CN102261095B (en) | 2010-05-26 | 2010-05-26 | A kind of Double-wheel milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010185351.6A CN102261095B (en) | 2010-05-26 | 2010-05-26 | A kind of Double-wheel milling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102261095A CN102261095A (en) | 2011-11-30 |
| CN102261095B true CN102261095B (en) | 2015-07-29 |
Family
ID=45007913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010185351.6A Active CN102261095B (en) | 2010-05-26 | 2010-05-26 | A kind of Double-wheel milling |
Country Status (1)
| Country | Link |
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| CN (1) | CN102261095B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625439B (en) * | 2014-10-28 | 2018-09-04 | 徐工集团工程机械股份有限公司 | The milling wheel and slotter of tooth are swung with radial type |
| CN105464157B (en) * | 2015-12-30 | 2018-04-03 | 天津市赛迈特科技发展有限公司 | Two-wheel milling apparatus and stride frame integrated structure |
| CN106638743B (en) * | 2016-12-07 | 2019-03-19 | 天津市津勘岩土工程股份有限公司 | Two-wheel slotting attachment and two-wheel flute milling machine |
| CN110158693B (en) * | 2019-05-23 | 2024-03-01 | 江苏徐工工程机械研究院有限公司 | Milling cutter tooth assembly and double-wheel milling wheel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1739328A (en) * | 2004-08-23 | 2006-03-01 | 包尔机械有限公司 | Method of making a sloted wall in ground and device therefor |
| CN101200994A (en) * | 2006-08-23 | 2008-06-18 | 包尔机械有限公司 | Method and apparatus for creating a borehole in the ground |
| CN201321621Y (en) * | 2008-12-13 | 2009-10-07 | 曹蓝天 | Double-wheel milling underground pore-forming device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350519A (en) * | 1999-04-22 | 1999-12-21 | Ohbayashi Corp | Opening and closing type ground excavator |
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2010
- 2010-05-26 CN CN201010185351.6A patent/CN102261095B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1739328A (en) * | 2004-08-23 | 2006-03-01 | 包尔机械有限公司 | Method of making a sloted wall in ground and device therefor |
| CN101200994A (en) * | 2006-08-23 | 2008-06-18 | 包尔机械有限公司 | Method and apparatus for creating a borehole in the ground |
| CN201321621Y (en) * | 2008-12-13 | 2009-10-07 | 曹蓝天 | Double-wheel milling underground pore-forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102261095A (en) | 2011-11-30 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |