CN203347683U - Cross-shaped drill machine power head - Google Patents
Cross-shaped drill machine power head Download PDFInfo
- Publication number
- CN203347683U CN203347683U CN 201320380358 CN201320380358U CN203347683U CN 203347683 U CN203347683 U CN 203347683U CN 201320380358 CN201320380358 CN 201320380358 CN 201320380358 U CN201320380358 U CN 201320380358U CN 203347683 U CN203347683 U CN 203347683U
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- CN
- China
- Prior art keywords
- hinged
- arm
- pin
- swing arm
- toggle
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cross-shaped drill machine power head. The lower end of a drill rod is fixed in the middle of an oil pressure oil cylinder. A telescopic shaft at the left end of the oil pressure oil cylinder is hinged to the right end of a transmission rod A through a pin A, a telescopic shaft at the right end of the oil pressure oil cylinder is hinged to the left end of a transmission rod B through a pin B, the left end of a hinged rod A is hinged to the left end of a hinged rod D through the pin A, the right end of a hinged rod B is hinged to the right end of a hinged rod C through the pin B, the left end of a hinged rod C is hinged to the right end of a hinged rod D through a pin D, and the right end of the hinged rod A is hinged to the left end of the hinged rod B through a hinge C.
Description
Technical field
The utility model relates to the boring cross auger unit head of a kind of auger unit head, particularly a kind of building foundation engineering.
Background technology
At present, the pore-forming of cross cast-in-place concrete pile, be all to bore several times to dig to form, and brings thus its technologic complexity, also to construction, brings inconvenience.
Summary of the invention
The utility model overcomes above shortcoming, provides a kind of bore process simple cross auger unit head.
The utility model is achieved by the following technical solution:
A kind of cross auger unit head, the centre of oil pressure oil cylinder is fixed in the drilling rod lower end, oil pressure oil cylinder left end telescopic shaft is by the hinged drive link A of pin A right-hand member, oil pressure oil cylinder right-hand member telescopic shaft is by the hinged drive link B of pin B left end, the left end of the left end of toggle A and toggle D is hinged by pin A, the right-hand member of the right-hand member of toggle B and toggle C is hinged by pin B, and the right-hand member of the left end of toggle C and toggle D is hinged by pin D, and the left end of the right-hand member of toggle A and toggle B is hinged by pin C; Drive link C mono-end swivel pin C, in the middle of the hinged swing arm C of the other end, swing arm C lower end is provided with moving knife arm C, the end of the hinged supporting arm C in swing arm C upper end, the other end of supporting arm C is drilling rod fixedly; Drive link D mono-end swivel pin D, in the middle of the hinged swing arm D of the other end, swing arm D lower end is provided with moving knife arm D, the end of the hinged supporting arm D in swing arm D upper end, the other end of supporting arm D is drilling rod fixedly; In the middle of the hinged swing arm A of drive link A left end, swing arm A lower end is provided with moving knife arm A, the end of the hinged supporting arm A in swing arm A upper end, and the other end of supporting arm A is drilling rod fixedly; In the middle of the hinged swing arm B of drive link B right-hand member, swing arm B lower end is provided with moving knife arm B, the end of the hinged supporting arm B in swing arm B upper end, and the other end of supporting arm B is drilling rod fixedly; Moving knife arm A, moving knife arm B, moving knife arm C, moving knife arm D bottom are furnished with cuts native cutter.
The utlity model has following beneficial effect:
This unit head can dig cross hole body by disposable brill.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
The A that Fig. 2 is Fig. 1-A view;
The B that Fig. 3 is Fig. 1-B view;
The C that Fig. 4 is Fig. 1-C view;
In figure: 1, drilling rod, 2, supporting arm A, 3, supporting arm B, 4, swing arm A, 5, swing arm B, 6, swing arm C, 7, the oil pressure oil cylinder, 8, toggle A, 9, toggle B, 10, drive link A, 11, drive link B, 12, moving knife arm A, 13, moving knife arm B, 14, moving knife arm C, 15, cut native cutter, 16, supporting arm C, 17, supporting arm D, 18, swing arm D, 19, toggle C, 20, toggle D, 21, drive link C, 22, drive link D, 23, moving knife arm D, 24, the pin A, 25, the pin B, 26, the pin C, 27, the pin D.
The specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model, the centre of oil pressure oil cylinder 7 is fixed in this embodiment drilling rod 1 lower end, oil pressure oil cylinder left end telescopic shaft is by the hinged drive link A10 of pin A24 right-hand member, oil pressure oil cylinder right-hand member telescopic shaft is by the hinged drive link B11 of pin B25 left end, the left end of the left end of toggle A8 and toggle D20 is hinged by pin A, the right-hand member of the right-hand member of toggle B9 and toggle C19 is hinged by pin B25, the right-hand member of the left end of toggle C and toggle D is hinged by pin D27, and the left end of the right-hand member of toggle A and toggle B is hinged by pin C26; Drive link C21 mono-end swivel pin C, in the middle of the hinged swing arm C6 of the other end, swing arm C lower end is provided with moving knife arm C14, the end of the hinged supporting arm C16 in swing arm C upper end, the other end of supporting arm C is drilling rod fixedly; Drive link D22 mono-end swivel pin D, in the middle of the hinged swing arm D18 of the other end, swing arm D18 lower end is provided with moving knife arm D23, the end of the hinged supporting arm D17 in swing arm D upper end, the other end of supporting arm D is drilling rod fixedly; In the middle of the hinged swing arm A of drive link A left end, swing arm A lower end is provided with moving knife arm A12, the end of the hinged supporting arm A2 in swing arm A upper end, and the other end of supporting arm A is drilling rod fixedly; In the middle of the hinged swing arm B5 of drive link B right-hand member, swing arm B lower end is provided with moving knife arm B13, the end of the hinged supporting arm B3 in swing arm B upper end, and the other end of supporting arm B is drilling rod fixedly; Moving knife arm A, moving knife arm B, moving knife arm C, moving knife arm D bottom are furnished with cuts native cutter 15.
During the utility model work, one controller is controlled regular the stretching of two telescopic shafts at two ends, oil pressure oil cylinder left and right, by drive link A, drive link B, drive link C, drive link D, drive moving knife arm A, moving knife arm B, moving knife arm C, moving knife arm D to swing back and forth thus, cut native cutter and cut in swing and make hole with local methods.
Claims (1)
1. a cross auger unit head, drive link C(21) an end swivel pin C, the hinged swing arm C(6 of the other end) in the middle of, swing arm C lower end is provided with moving knife arm C(14), the hinged supporting arm C(16 in swing arm C upper end) a end, the other end of supporting arm C is drilling rod fixedly, drive link D(22) an end swivel pin D, the hinged swing arm D(18 of the other end), swing arm D(18) lower end is provided with moving knife arm D(23), the hinged supporting arm D(17 in swing arm D upper end) an end, the other end of supporting arm D is drilling rod fixedly, in the middle of the hinged swing arm A of drive link A left end, swing arm A lower end is provided with moving knife arm A(12), the hinged supporting arm A(2 in swing arm A upper end) an end, the other end of supporting arm A is drilling rod fixedly, the hinged swing arm B(5 of drive link B right-hand member) in the middle of, swing arm B lower end is provided with moving knife arm B(13), the hinged supporting arm B(3 in swing arm B upper end) an end, the other end of supporting arm B is drilling rod fixedly, moving knife arm A, moving knife arm B, moving knife arm C, moving knife arm D bottom is furnished with cuts native cutter (15), it is characterized in that: the centre of oil pressure oil cylinder (7) is fixed in drilling rod (1) lower end, oil pressure oil cylinder left end telescopic shaft is by pin A(24) hinged drive link A(10) right-hand member, oil pressure oil cylinder right-hand member telescopic shaft is by pin B(25) hinged drive link B(11) left end, toggle A(8) left end and toggle D(20) left end by pin A hinged, toggle B(9) right-hand member and toggle C(19) right-hand member by pin B(25) hinged, the right-hand member of the left end of toggle C and toggle D is by pin D(27) hinged, the left end of the right-hand member of toggle A and toggle B is by pin C(26) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320380358 CN203347683U (en) | 2013-06-29 | 2013-06-29 | Cross-shaped drill machine power head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320380358 CN203347683U (en) | 2013-06-29 | 2013-06-29 | Cross-shaped drill machine power head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347683U true CN203347683U (en) | 2013-12-18 |
Family
ID=49747593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320380358 Expired - Fee Related CN203347683U (en) | 2013-06-29 | 2013-06-29 | Cross-shaped drill machine power head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306601A (en) * | 2013-06-29 | 2013-09-18 | 张永忠 | Cross-type power head of drilling machine |
| CN104929515A (en) * | 2015-06-05 | 2015-09-23 | 朱艳菊 | Herringbone-hole forming machine |
-
2013
- 2013-06-29 CN CN 201320380358 patent/CN203347683U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306601A (en) * | 2013-06-29 | 2013-09-18 | 张永忠 | Cross-type power head of drilling machine |
| CN103306601B (en) * | 2013-06-29 | 2015-08-12 | 路强 | Cross auger unit head |
| CN104929515A (en) * | 2015-06-05 | 2015-09-23 | 朱艳菊 | Herringbone-hole forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20150629 |
|
| EXPY | Termination of patent right or utility model |