CN208203133U - A kind of rotary digging cutter barrel brill - Google Patents
A kind of rotary digging cutter barrel brill Download PDFInfo
- Publication number
- CN208203133U CN208203133U CN201820733344.7U CN201820733344U CN208203133U CN 208203133 U CN208203133 U CN 208203133U CN 201820733344 U CN201820733344 U CN 201820733344U CN 208203133 U CN208203133 U CN 208203133U
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- CN
- China
- Prior art keywords
- cutting cylinder
- gear wheel
- cylinder
- cutting
- rotary digging
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Abstract
The utility model relates to a kind of rotary digging cutter barrel brills, including the hollow cutting cylinder being vertically arranged, the gear wheel group being arranged in below cutting cylinder and the power connections that hollow cutting cylinder upper surface connection drilling machine is arranged in；The open setting in the cutting cylinder lower end；The gear wheel group includes multiple along the cutting equally distributed rotatable gear wheel of cone of cylinder barrel, wherein in the gear wheel tip direction cutting cylinder of half quantity, outside the gear wheel tip direction cutting cylinder of the other half quantity；Tip is arranged alternately towards the gear wheel outside the gear wheel and tip direction cutting cylinder in cutting cylinder along cutting cylinder lower circumferential；Hole is cut by the row of being provided on the cutting cylinder side wall；One wedge block is cut in hole insertion cutting cylinder by arranging；Rotary digging cutter barrel brill, which can be realized efficiently, takes rock, and the rock separation easy to accomplish inside and outside drill bit, raising take rock efficiency and service life.
Description
Technical field
The utility model relates to a kind of rotary digging cutter barrel brills, belong to rotary drill machinery field.
Background technique
Since the purpose and construction object of rock and soil drilling engineering are different, thus drilling machine type is more.Drilling machine can be by purposes point
Class, such as rock-core borer, oil-well rig, survey for the purpose of locating hydrogeological resources and water drilling rig, engineering geologic investigation drilling machine, underground drill rig and work
Journey construction drill etc..Drilling machine can be divided into four classes by drilling method:
Impact drill, and it is divided into two kinds of churn formula, drill steel hits formula drilling machines.Rotary drill, and under being divided into
Three kinds of face: vertical shaft type -- hand handle is fed formula, screw differential is fed formula, hydraulic cylinder feed churn；Rotating disc type -- steel cable plus-minus pressure
Formula, hydraulic cylinder add and subtract pressure type drilling machine；Mobile gyrator formula -- all-hydraulic power head formula, mechanical power head churn.Vibrating drill
Machine.Combinationdrill: the drilling machine that the functions such as vibration, impact, revolution, static pressure are combined with each other in a manner of various combination.
In various drilling machines, for taking the drilling machine of rock since formation hardness is easiest to be lost greatly, drill bit rapid wear
Consumption and failure, generally use hollow boring bit at present and take rock, but rock is integrated connected inside and outside hollow boring bit, is not easily broken and takes
Out.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of rotary digging cutter barrel brill.The rotary digging cutter barrel bores energy
Enough efficient realize take rock, and the rock separation easy to accomplish inside and outside drill bit, raising take rock efficiency and service life.
The technical solution of the utility model is as follows:
A kind of rotary digging cutter barrel bores, including the hollow cutting cylinder being vertically arranged, the gear wheel group being arranged in below cutting cylinder with
And the power connections of hollow cutting cylinder upper surface connection drilling machine are set；The open setting in the cutting cylinder lower end；The gear wheel
Group includes multiple along the equally distributed rotatable gear wheel of cone of cylinder barrel is cut, wherein the gear wheel tip direction of half quantity
It cuts in cylinder, outside the gear wheel tip direction cutting cylinder of the other half quantity；It is cut towards the gear wheel cut in cylinder and tip direction at tip
The gear wheel cut outside cylinder is arranged alternately along cutting cylinder lower circumferential；Hole is cut by the row of being provided on the cutting cylinder side wall；One wedge block by
Row cuts in hole insertion cutting cylinder.
Wherein, the small tooth of spiral groove and spiral shape distribution is alternately provided on the gear wheel circular conical surface.
Wherein, the row cuts the through-hole that hole is vertical strip.
Wherein, multiple straight panel Upper verticals are fixed on cutting drum outer wall, and lower part extends to below cutting cylinder and and tip
Towards the gear wheel rotation connection in cutting cylinder；The straight panel lower part and gear wheel joint face are a lozenges, make gear wheel pointed end
Deflection angle θ.
Wherein, multiple bending plate Upper verticals are fixed on cutting drum outer wall, and lower part is into cutting cylinder through two continuous nine
It is extending vertically into after ten degree of bendings below cutting cylinder and is rotatablely connected with tip towards the gear wheel outside cutting cylinder；Under the bending plate
Portion and gear wheel joint face are a lozenges, and gear wheel tip is made to deflect down angle, θ.
Wherein, the θ is 10 ° ~ 20 °.
Wherein, the θ is 15 °.
Wherein, the power connections include " returning " font for being vertically arranged in cutting cylinder upper surface center and connecting with drilling machine
The wing plate that connecting column and the muti-piece for being evenly distributed on connecting column surrounding are vertically arranged；The wing plate simultaneously with connecting column lateral surface and
Cutting cylinder upper surface is fixedly connected.
Wherein, the cutting cylinder upper surface is additionally provided with the port of multiple deslagginves；The port is round and setting exists
On cutting cylinder upper surface between adjacent vanes.
Wherein, the wedge block inclined-plane bears the rock and soil pressure in cutting cylinder towards the rotation front of cutting cylinder.
The utility model has the following beneficial effects:
1, the utility model, which can be realized efficiently, takes rock, and the rock separation easy to accomplish inside and outside drill bit, mentions
Height takes rock efficiency and service life.
2, the utility model setting row cuts hole, and cooperation insertion wedge block can be effectively in cutting cylinder swivel feeding process
In to enter cutting cylinder in rock part cut, thus make cut cylinder inside and outside rock easily snap off separation.
3, the utility model is provided with the gear wheel of inside and outside setting of telling somebody what one's real intentions are, and can efficiently cut rock stratum, and can increase rock
The cutting section of layer, to avoid extruding of the rock stratum to cutting cylinder, reduce the feeding of cutting cylinder and screw out resistance.
4, the utility model is provided with spiral grooves and small tooth on gear wheel, can effectively improve cutting efficiency, is cutting
While cylinder effect gear wheel forms horizontal resection, gear wheel carries out circumgyration incision simultaneously in the vertical direction, cuts to form solid
Cut movement.
5, the utility model is provided with connecting column and wing plate, can ensure stable connection and transmission efficiency.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the side structure schematic view of the utility model；
Fig. 4 is the schematic perspective view of the utility model；
Fig. 5 is the cone structure schematic diagram of the utility model；
Fig. 6 is the schematic diagram of the utility model gear wheel and straight panel；
Fig. 7 is the schematic diagram of the utility model gear wheel and bending plate.
Appended drawing reference indicates in figure are as follows:
1- cutting cylinder, 11- row cut hole, 12- straight panel, 13- bending plate, 14- port, 21- gear wheel, 211- spiral groove,
The small tooth of 212-, 3- power connections, 31- connecting column, 32- wing plate, 4- wedge block.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Fig. 1 to 7, a kind of rotary digging cutter barrel is bored, including be vertically arranged hollow cutting cylinder 1, setting is in cutting cylinder 1
The gear wheel group of lower section and the power connections 3 that hollow cutting 1 upper surface of cylinder connection drilling machine is set；1 lower end of cutting cylinder
Open setting；The gear wheel group includes multiple along the rotatable gear wheel 21 of the equally distributed cone of cutting 1 barrel of cylinder, wherein one
Towards cutting in cylinder 1,21 tip of the gear wheel direction of the other half quantity is cut outside cylinder 1 at 21 tip of gear wheel of half quantity；Tip direction
Gear wheel 21 and tip in cutting cylinder 1 are arranged alternately towards the gear wheel 21 outside cutting cylinder 1 along cutting 1 lower circumferential of cylinder；It is described to cut
It cuts the row of being provided on 1 side wall of cylinder and cuts hole 11；One wedge block 4 is cut in the insertion of hole 11 cutting cylinder 1 by row.
Further, the small tooth of spiral groove 211 and spiral shape distribution is alternately provided on 21 circular conical surface of gear wheel
212。
Preferably, the row cuts the through-hole that hole 11 is vertical strip.
Further, multiple 12 Upper verticals of straight panel are fixed on cutting 1 outer wall of cylinder, and lower part extends to 1 lower section of cutting cylinder
And it is rotatablely connected with tip towards the gear wheel 21 in cutting cylinder 1；12 lower part of straight panel and 21 joint face of gear wheel are a lozenges,
Make 21 pointed end deflection angle θ of gear wheel.
Further, multiple 13 Upper verticals of bending plate are fixed on cutting 1 outer wall of cylinder, and lower part is into cutting cylinder 1 through two
It is extending vertically into 1 lower section of cutting cylinder after a continuous 90 degree of bendings and is rotatablely connected with tip towards the gear wheel 21 outside cutting cylinder 1；
13 lower part of bending plate and 21 joint face of gear wheel are a lozenges, make 21 pointed end deflection angle θ of gear wheel.
Further, the θ is 10 ° ~ 20 °.
Preferably, the θ is 15 °.
Further, the power connections 3 include being vertically arranged in cutting 1 upper surface center of cylinder to connect with drilling machine
The wing plate 32 that " returning " font connecting column 31 and the muti-piece for being evenly distributed on 31 surrounding of connecting column are vertically arranged；The wing plate 32 is simultaneously
It is fixedly connected with 31 lateral surface of connecting column and cutting 1 upper surface of cylinder.
Further, cutting 1 upper surface of cylinder is additionally provided with the port 14 of multiple deslagginves；The port 14 is circle
And it is arranged on 1 upper surface of cutting cylinder between adjacent vanes 32.
Further, 4 inclined-plane of wedge block bears the rock-soil pressure in cutting cylinder 1 towards the rotation front of cutting cylinder 1
Power.
Working principle of the utility model is:
Connecting column 31 is mounted on drilling machine, drilling machine drives the drill bit rotation feeding, 21 energy of gear wheel by connecting column 31
Enough efficient cutting rock stratum, and the cutting section of rock stratum can be increased, to avoid extruding of the rock stratum to cutting cylinder 1, reduction is cut
It cuts the feeding of cylinder 1 and screws out resistance；It is provided with spiral grooves 211 and small tooth 212 on gear wheel 21, cutting effect can be effectively improved
Rate, while cutting the effect formation horizontal resection of gear wheel 21 of cylinder 1, gear wheel 21 carries out circumgyration incision simultaneously in the vertical direction,
To form solid cutting problem movement.
Row cut hole 11 cooperation insertion wedge block 4, can effectively during cut 1 swivel feeding of cylinder to enter cutting cylinder
Rock part in 1 is cut, so that the rock cut inside and outside cylinder 1 be made to easily snap off separation.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of rotary digging cutter barrel bores, it is characterised in that: including be vertically arranged hollow cutting cylinder (1), setting is in cutting cylinder (1)
The gear wheel group of lower section and setting are in the hollow power connections (3) for cutting cylinder (1) upper surface connection drilling machine；The cutting cylinder
(1) the open setting in lower end；The gear wheel group includes multiple along the cutting equally distributed rotatable gear wheel of cone of cylinder (1) barrel
(21), wherein gear wheel (21) tip of half quantity is interior towards cutting cylinder (1), and gear wheel (21) tip direction of the other half quantity is cut
Cut cylinder (1) outside；Tip is towards the gear wheel (21) of gear wheel (21) and tip direction cutting cylinder (1) outside in cutting cylinder (1) along cutting
Cylinder (1) lower circumferential is arranged alternately；Hole (11) are cut by the row of being provided on cutting cylinder (1) side wall；One wedge block (4) cuts hole by row
(11) in insertion cutting cylinder (1).
2. a kind of rotary digging cutter barrel as described in claim 1 bores, it is characterised in that: alternately set on gear wheel (21) circular conical surface
It is equipped with the small tooth (212) of spiral groove (211) and spiral shape distribution.
3. a kind of rotary digging cutter barrel as described in claim 1 bores, it is characterised in that: it is vertical strip that the row, which cuts hole (11),
Through-hole.
4. a kind of rotary digging cutter barrel as described in claim 1 bores, it is characterised in that: multiple straight panel (12) Upper verticals are fixed on
It cuts on cylinder (1) outer wall, lower part extends to below cutting cylinder (1) and rotates with tip towards the gear wheel (21) in cutting cylinder (1)
Connection；Straight panel (12) lower part and gear wheel (21) joint face are a lozenges, make gear wheel (21) pointed end deflection angle θ.
5. a kind of rotary digging cutter barrel as described in claim 1 bores, it is characterised in that: multiple bending plate (13) Upper verticals are fixed
On cutting cylinder (1) outer wall, lower part is extending vertically into cutting cylinder (1) after two continuous 90 degree of bendings into cutting cylinder (1)
Lower section is simultaneously rotatablely connected with tip towards the gear wheel (21) of cutting cylinder (1) outside；Bending plate (13) lower part and gear wheel (21) are even
Junction is a lozenges, makes gear wheel (21) pointed end deflection angle θ.
6. a kind of rotary digging cutter barrel bores as described in claim 4 or 5, it is characterised in that: the θ is 10 ° ~ 20 °.
7. a kind of rotary digging cutter barrel as claimed in claim 6 bores, it is characterised in that: the θ is 15 °.
8. a kind of rotary digging cutter barrel as described in claim 1 bores, it is characterised in that: the power connections (3) include vertical
" returning " the font connecting column (31) connecting at cutting cylinder (1) upper surface center with drilling machine is set and is evenly distributed on connecting column (31)
The wing plate (32) that the muti-piece of surrounding is vertically arranged；The wing plate (32) is simultaneously and on connecting column (31) lateral surface and cutting cylinder (1)
End face is fixedly connected.
9. a kind of rotary digging cutter barrel as claimed in claim 8 bores, it is characterised in that: cutting cylinder (1) upper surface is also set up
There is the port (14) of multiple deslagginves；The port (14) is cutting cylinder (1) round and being arranged between adjacent vanes (32)
On upper surface.
10. a kind of rotary digging cutter barrel as described in claim 1 bores, it is characterised in that: wedge block (4) the inclined-plane direction cutting
The rock and soil pressure in cutting cylinder (1) is born in front of the rotation of cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733344.7U CN208203133U (en) | 2018-05-17 | 2018-05-17 | A kind of rotary digging cutter barrel brill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733344.7U CN208203133U (en) | 2018-05-17 | 2018-05-17 | A kind of rotary digging cutter barrel brill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203133U true CN208203133U (en) | 2018-12-07 |
Family
ID=64517666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820733344.7U Expired - Fee Related CN208203133U (en) | 2018-05-17 | 2018-05-17 | A kind of rotary digging cutter barrel brill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208203133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424961A (en) * | 2019-07-03 | 2019-11-08 | 马鞍山力搏机械制造有限公司 | A kind of defeated native formula mining cutter head of punching |
| CN116696231A (en) * | 2023-08-07 | 2023-09-05 | 四川智能建造科技股份有限公司 | Rectangular pile foundation hole repairing device |
-
2018
- 2018-05-17 CN CN201820733344.7U patent/CN208203133U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424961A (en) * | 2019-07-03 | 2019-11-08 | 马鞍山力搏机械制造有限公司 | A kind of defeated native formula mining cutter head of punching |
| CN116696231A (en) * | 2023-08-07 | 2023-09-05 | 四川智能建造科技股份有限公司 | Rectangular pile foundation hole repairing device |
| CN116696231B (en) * | 2023-08-07 | 2023-11-07 | 四川智能建造科技股份有限公司 | Rectangular pile foundation hole repairing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350015 Jinlan Building, 33 Zhaoqiang Road, Mawei District, Fuzhou City, Fujian Province, 2002 (Free Trade Test Zone) Patentee after: Fujian Jianzhong Construction Technology Co.,Ltd. Address before: 350015 Jinlan Building, 33 Zhaoqiang Road, Mawei District, Fuzhou City, Fujian Province, 2002 (Free Trade Test Zone) Patentee before: FUJIAN JIANZHONG CONSTRUCTION TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |