CN213205682U - Cutter head for slurry balance push bench - Google Patents
Cutter head for slurry balance push bench Download PDFInfo
- Publication number
- CN213205682U CN213205682U CN202022131047.5U CN202022131047U CN213205682U CN 213205682 U CN213205682 U CN 213205682U CN 202022131047 U CN202022131047 U CN 202022131047U CN 213205682 U CN213205682 U CN 213205682U
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- cutter head
- panel
- drill bit
- blade disc
- push bench
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Abstract
The utility model relates to a muddy water balance is blade disc for push bench, including the blade disc panel, the mounting panel can be dismantled and ann has been installed at blade disc panel top center, the vertical frustum of cone shape drill bit that has set firmly in mounting panel top center, radially set firmly a plurality of cockscomb structure cutting sword one on the drill bit lateral wall, the drill bit top has set firmly conical boring cutter, the cockscomb structure cutting sword two that is equipped with four radial equipartitions can be dismantled at blade disc panel top, cutting sword two both sides be equipped with a plurality of mud holes one on the blade disc panel, blade disc panel top can be dismantled with one heart and be equipped with a plurality of rings of hobbing cutters, just the hobbing cutter is located adjacent two between the cutting sword two, the hobbing cutter outside be equipped with a plurality of. The utility model discloses cutting sword easy dismounting on the blade disc is convenient for change and wash.
Description
Technical Field
The utility model relates to a water conservancy construction technical field especially relates to a muddy water balance blade disc for push bench.
Background
The pipe-jacking construction is a non-excavation construction method, and is a pipeline burying construction technology without excavation or with few excavations. The pipe jacking construction is that the friction force between the pipeline and the surrounding soil is overcome by means of the jacking force generated by jacking equipment in a working pit, the pipeline is jacked into the soil according to the designed gradient, and earthwork is transported away. The pipe jacking mechanism is generally provided with a cutter head on a machine head and drives the cutter head through a motor so as to facilitate the digging and advancing, most of cutting knives on the cutter head of the existing pipe jacking machine are fixedly arranged, the damaged cutters are inconvenient to replace, and after construction, soil on the cutter head is inconvenient to clean.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides a cutter head for a slurry balance push bench.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a muddy water balance is blade disc for push bench, includes the blade disc panel, the mounting panel can be dismantled and ann has been installed at blade disc panel top center, the vertical frustum of cone shape drill bit that has set firmly in mounting panel top center, radially set firmly a plurality of cockscomb structure cutting sword one on the drill bit lateral wall, the drill bit top has set firmly conical boring sword, the cockscomb structure cutting sword two that is equipped with four radial equipartitions can be dismantled at blade disc panel top, cutting sword two both sides be equipped with a plurality of mud holes one on the blade disc panel, blade disc panel top can dismantle with one heart and be equipped with a plurality of rings of hobbing cutters, just the hobbing cutter is located adjacent two between the cutting sword two, the hobbing cutter outside be equipped with a.
Particularly, a sliding block is fixedly arranged at the bottom of the second cutting knife, a sliding groove corresponding to the sliding block is formed in the top of the cutter head panel, the sliding block is arranged in the sliding groove in a sliding mode, a first round hole is formed in one end, away from the drill bit, of the top of the second cutting knife, a first threaded hole corresponding to the first round hole is formed in the bottom of the sliding groove, and the second cutting knife penetrates through the first round hole through a bolt and is screwed into the first threaded hole to be fixed.
Particularly, the bottom of one side, close to the drill bit, of the second cutting knife is horizontally and fixedly provided with an inserting plate, the side edge of the mounting plate is provided with a slot corresponding to the inserting plate, and the inserting plate is inserted into the slot.
Specially, the mounting panel with correspond on the picture peg and be equipped with a plurality of round holes two, blade disc panel top be equipped with a plurality of with the screw hole two that the round hole two corresponds, the mounting panel passes through the bolt the round hole two precession two internal fixation of screw hole.
Specially, the blade disc panel top be equipped with a plurality of with the recess that the hobbing cutter corresponds, both sides are rotated and are connected with the dwang in the recess, the dwang end is vertical to be set firmly the connecting plate, the connecting plate edge is equipped with a plurality of round holes three, the hobbing cutter both sides be equipped with a plurality of with three screw holes three that correspond of round hole, the hobbing cutter injects in the recess, just the hobbing cutter passes through the bolt three precessions of round hole three internal fixation of screw hole.
The utility model has the advantages that: the utility model discloses a set up detachable brill sword, cutting sword one, cutting sword two, hobbing cutter for various sword easy dismounting on the pipe pushing jack blade disc are convenient for change and wash, and dig when push pipe conveniently.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the second cutting blade and the mounting plate of the present invention;
FIG. 3 is a schematic view of the connection between the hob and the rotating rod according to the present invention;
in the figure: 1-inserting a board; 2-mounting a plate; 3-a drill bit; 4-drilling a cutter; 5, cutting the first cutter; 6-a mud inlet hole II; 7-hobbing cutter; 8-a groove; 9-rotating rod; 10-a first mud inlet hole; 11-a second cutting knife; 12-inserting plates; 13-a connecting plate;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1-3, a cutter head for muddy water balance push bench, including cutter head panel 1, the central ann of 1 top of cutter head panel has been dismantled and has been installed mounting panel 2, 2 top centers of mounting panel are vertical to have set firmly circular cone form drill bit 3, radially set firmly a plurality of cockscomb structure cutting sword one 5 on the 3 lateral walls of drill bit, 3 tops of drill bit have set firmly conical drilling sword 4, the cockscomb structure cutting sword two 11 that are equipped with four radial equipartitions can be dismantled at 1 top of cutter head panel, cutting sword two 11 both sides be equipped with a plurality of mud hole one 10 on the cutter head panel 1, 1 top of cutter head panel can be dismantled with one heart and be equipped with a plurality of rings of hobbing cutters 7, just hobbing cutter 7 is located adjacent two between the cutting sword two 11, the hobbing cutter 7 outside be equipped with a plurality of mud.
Particularly, a sliding block is fixedly arranged at the bottom of the second cutting knife 11, a sliding groove corresponding to the sliding block is formed in the top of the cutter head panel 1, the sliding block is arranged in the sliding groove in a sliding mode, a first round hole is formed in the end, far away from the drill bit 3, of the top of the second cutting knife 11, a first threaded hole corresponding to the first round hole is formed in the bottom of the sliding groove, and the second cutting knife 11 penetrates through the first round hole through a bolt and is screwed into the first threaded hole to be fixed.
Particularly, an inserting plate 12 is horizontally and fixedly arranged at the bottom of one side, close to the drill bit 3, of the second cutting knife 11, a slot corresponding to the inserting plate 12 is formed in the side edge of the mounting plate 2, and the inserting plate 12 is inserted into the slot.
Specially, the mounting panel 2 with it is equipped with a plurality of round holes two to correspond on the picture peg 12, 1 top of blade disc panel be equipped with a plurality of with the screw hole two that the round hole two corresponds, mounting panel 2 passes through the bolt two precessions of round hole two internal fixation of screw hole.
Specially, 1 top of blade disc panel be equipped with a plurality of with the recess 8 that hobbing cutter 7 corresponds, both sides are rotated in the recess 8 and are connected with dwang 9, the terminal vertical connecting plate 13 that has set firmly of dwang 9, connecting plate 13 edge is equipped with a plurality of round holes three, hobbing cutter 7 both sides be equipped with a plurality of with the three screw holes three that correspond of round hole, hobbing cutter 7 injects in the recess 8, just hobbing cutter 7 passes through the bolt the round hole three precession three internal fixation of screw hole.
The utility model discloses the during operation, brill sword 4, cutting sword one 5, cutting sword two 11, hobbing cutter 7 simultaneous working, it is convenient to dig earth, and after the construction, it can tear hobbing cutter 7, cutting sword two 11, mounting panel 2 open to unload the bolt, is convenient for maintain, change and wash convenient to use to it.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (5)
1. A cutter head for a muddy water balance push bench comprises a cutter head panel (1) and is characterized in that, the center of the top of the cutter head panel (1) is detachably provided with an installation plate (2), the center of the top of the installation plate (2) is vertically and fixedly provided with a cone frustum-shaped drill bit (3), a plurality of sawtooth-shaped cutting knives I (5) are fixedly arranged on the side wall of the drill bit (3) in the radial direction, the top of the drill bit (3) is fixedly provided with a conical drill cutter (4), the top of the cutter head panel (1) is detachably provided with four radially and uniformly distributed sawtooth-shaped cutting cutters (11), a plurality of mud inlet holes I (10) are arranged on the cutterhead panel (1) at the two sides of the cutting knife II (11), a plurality of rings of hobbing cutters (7) are concentrically and detachably arranged at the top of the cutter head panel (1), and the hob (7) is positioned between two adjacent second cutting tools (11), and a plurality of mud inlet holes II (6) are formed in the cutterhead panel (1) on the outer side of the hob (7).
2. The cutter head for the muddy water balance push bench according to claim 1, wherein a sliding block is fixedly arranged at the bottom of the second cutting knife (11), a sliding groove corresponding to the sliding block is arranged at the top of the cutter head panel (1), the sliding block is slidably arranged in the sliding groove, a first round hole is arranged at one end, away from the drill bit (3), of the top of the second cutting knife (11), a first threaded hole corresponding to the first round hole is arranged at the bottom in the sliding groove, and the second cutting knife (11) is screwed into the first threaded hole through a bolt passing through the first round hole and is fixed.
3. The cutter head for the muddy water balance push bench according to claim 2, wherein the second cutting blade (11) is close to the bottom of one side of the drill bit (3) and is horizontally provided with an inserting plate (12), the side edge of the mounting plate (2) is provided with a slot corresponding to the inserting plate (12), and the inserting plate (12) is inserted into the slot.
4. The cutter head for the muddy water balance push bench according to claim 3, wherein the mounting plate (2) and the inserting plate (12) are correspondingly provided with a plurality of second round holes, the top of the cutter head panel (1) is provided with a plurality of second threaded holes corresponding to the second round holes, and the mounting plate (2) penetrates through the bolt to be screwed into the second round holes to be fixed in the second threaded holes.
5. The cutter head for the slurry balance push bench according to claim 4, wherein a plurality of grooves (8) corresponding to the roller cutters (7) are arranged at the top of the cutter head panel (1), rotating rods (9) are rotatably connected to two sides in the grooves (8), connecting plates (13) are vertically and fixedly arranged at the ends of the rotating rods (9), a plurality of round holes III are arranged at the edges of the connecting plates (13), a plurality of threaded holes III corresponding to the round holes are arranged on two sides of the roller cutters (7), the roller cutters (7) are inserted into the grooves (8), and the roller cutters (7) are screwed into the round holes through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022131047.5U CN213205682U (en) | 2020-09-25 | 2020-09-25 | Cutter head for slurry balance push bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022131047.5U CN213205682U (en) | 2020-09-25 | 2020-09-25 | Cutter head for slurry balance push bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213205682U true CN213205682U (en) | 2021-05-14 |
Family
ID=75823219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022131047.5U Active CN213205682U (en) | 2020-09-25 | 2020-09-25 | Cutter head for slurry balance push bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213205682U (en) |
-
2020
- 2020-09-25 CN CN202022131047.5U patent/CN213205682U/en active Active
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