CN207495828U - A kind of water conservancy dykes and dams breakage layer clears up cutter head device - Google Patents
A kind of water conservancy dykes and dams breakage layer clears up cutter head device Download PDFInfo
- Publication number
- CN207495828U CN207495828U CN201720597288.4U CN201720597288U CN207495828U CN 207495828 U CN207495828 U CN 207495828U CN 201720597288 U CN201720597288 U CN 201720597288U CN 207495828 U CN207495828 U CN 207495828U
- Authority
- CN
- China
- Prior art keywords
- main body
- blade
- cutting
- edge
- cutter hub
- 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
Links
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A kind of water conservancy dykes and dams breakage layer cleaning cutter head device of the utility model discloses a kind of device that can improve damaged face cleaning flatness.It is characterized in that connection ring is placed on the installing plate of middle part, mounting hole is provided in the middle part of the middle part installing plate, multiple limit holes are provided on the middle part installing plate, the multiple limit hole is using mounting hole as the center of circle, and it is angularly distributed, main body cutterhead is placed in connection ring, the main body cutterhead is discoid, multiple cutting cutter hub circle distributions are placed on main body cutterhead, the distance between the two neighboring cutting cutter hub is equal, the cutting cutter hub extends to main body cutterhead outer edge from main body cutterhead inward flange, and it is gradually distance from main body cutterhead along cutting direction, described cutting cutter hub one end height is more than the other end.
Description
Technical field
A kind of water conservancy dykes and dams breakage layer cleaning cutter head device of the utility model, is related to what is used in a kind of hydraulic engineering,
The cutter head device of cutting and elimination is carried out to dykes and dams breakage layer, belongs to hydraulic engineering field.More particularly to one kind can improve brokenly
The device of flatness is cleared up in damage face.
Background technology
At present, in hydraulic engineering, dykes and dams surface surface can occur and break over time with rain erosion etc.
Problems of crack is damaged, is repaired, in repair process, in order to which new packing material and original matrix is made preferably to tie
It closes, dykes and dams surface fracture layer can be purged, repaired again after breakage cracking surface layer is cleared up, existing dykes and dams table
Breakage layer in face is usually to be purged using tools such as pick, impact drills, since damaged area is generally large, is using pick and impact
When brill is purged damaged layer, it is difficult to ensure the consistency of thickness removed, patch area bottom surface can be caused to be uneven, make patch area
Difference in thickness do not know, and then packing material uneven thickness can be made, influence repair efficiency.
Invention content
In order to improve the above situation, a kind of water conservancy dykes and dams breakage layer cleaning cutter head device of the utility model provides one kind
The device of damaged face cleaning flatness can be improved.It is simple in structure, it is convenient and practical.
A kind of water conservancy dykes and dams breakage layer cleaning cutter head device of the utility model is realized in：The utility model is a kind of
Water conservancy dykes and dams breakage layer clears up cutter head device by main body cutterhead, cutting edge, middle part installing plate, connection ring, mounting hole, cutter
Body, heat emission hole, ash pit, edge blade, blade fixed ear, limit hole and cutting blade chamfering composition, connection ring are placed in middle part and install
On plate, mounting hole is provided in the middle part of the middle part installing plate, multiple limit holes, the multiple limiting are provided on the middle part installing plate
Hole is angularly distributed using mounting hole as the center of circle, and main body cutterhead is placed in connection ring, and the main body cutterhead is multiple to be discoid
Cutting cutter hub circle distribution is placed on main body cutterhead, equal, the cutter of the distance between described two neighboring cutting cutter hub
Body extends to main body cutterhead outer edge, and be gradually distance from main body cutterhead along cutting direction from main body cutterhead inward flange, described
It cuts cutter hub one end height and is more than the other end, the quantity of the cutting cutter hub is preferably six, is provided on the cutting cutter hub
Cutting edge, multiple blade fixed ears are equidistantly placed on main body cutterhead outer edge, and the blade fixed ear and main body cutterhead are non-coplanar,
Radially there are angle, the two neighboring blade fixed ear is on the outside of main body cutterhead for the blade fixed ear and main body cutterhead
Helical form, the blade fixed ear marginal position are provided with cutting blade, ash pit are equipped between two adjacent blade fixed ears,
The blade fixes the ear portion and is provided with heat emission hole, and be connected with corresponding ash pit, and edge blade is placed in blade and fixes in one's ear
On edge, the height of the edge blade is slightly above the height for cutting cutter hub peak, and the edge blade outer ledge, which is provided with, to be cut
Sword, cutting blade chamfering is equipped on the edge cutting blade, and the cutting blade chamfered outer surface is inclined-plane.
In use, middle part installing plate is fixed in drilling machine drive shaft by mounting hole first, and make edge cutting blade court
To dykes and dams surface, start drilling machine, drilling machine drives the rotation of main body cutterhead, and main body cutterhead drives multiple cutting cutter hubs and multiple knives respectively
Sword fixed ear rotates, and blade fixed ear drives connected edge cutting blade rotation, edge cutting blade and the contact of dykes and dams surface, to dykes and dams table
Face carries out annular cutting, is cut into annular, by center and edge separation, cuts slag and discharged by ash pit, further feeds,
Cutter hub and the contact of dykes and dams surface are cut, ring cutting is carried out to dykes and dams surface, dykes and dams centre of surface position is cut, when cutting to
During certain depth, the blade of blade fixed ear marginal position cuts dykes and dams surface, and will cut slag discharge from ash pit, when
When cutting to enough depth, start to move, the cutting blade on edge cutting blade continues to cut to dykes and dams side, the cutting blade chamfering
Design, the frictional force during incision of edge cutting blade can be reduced, reduce abrasion, the height of the edge blade is slightly above cutter
The design of the height of body peak, makes the peak position point of penetration of edge cutting blade, the design of the limit hole, can mounted on
It is limited when on drilling machine, the cutting cutter hub extends to main body cutterhead outer edge from main body cutterhead inward flange, and along cutting
The design that direction is gradually distance from main body cutterhead is cut, is that circinate is combined as between cutter hub in order to cut, increases the area of cut, it is described
The design that ash pit is provided between two adjacent blade engaging lugs is for the ease of cutting slag discharge, and the blade connects the basal part of the ear
The design that portion is provided with heat emission hole is to shed and prevent stress concentration to carry out heat, reaches the breakage to dykes and dams surface
The purpose that layer is cleared up.
Advantageous effect.
First, it is simple in structure, it is convenient and practical.
2nd, it is of low cost, it is easy to spread.
3rd, damaged face cleaning flatness can be improved.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram that a kind of water conservancy dykes and dams breakage layer of the utility model clears up cutter head device.
Fig. 2 is the diagrammatic cross-section that a kind of water conservancy dykes and dams breakage layer of the utility model clears up cutter head device.
In attached drawing
Wherein part is：Main body cutterhead 1, cutting edge 2, middle part installing plate 3, connection ring 4, mounting hole 5 cut cutter hub 6, dissipate
Hot hole 7, ash pit 8, edge blade 9, blade fixed ear 10, limit hole 11, cutting blade chamfering 12.
Specific embodiment：
A kind of water conservancy dykes and dams breakage layer cleaning cutter head device of the utility model is achieved in that in use, logical first
It crosses mounting hole 5 middle part installing plate 3 is fixed in drilling machine drive shaft, and makes edge cutting blade towards dykes and dams surface, start drilling machine,
Drilling machine drives main body cutterhead 1 to rotate, and main body cutterhead 1 drives multiple cutting cutter hubs 6 and multiple blade fixed ears 10 to rotate respectively, knife
Sword fixed ear 10 drives connected edge cutting blade rotation, edge cutting blade and the contact of dykes and dams surface, carries out annular to dykes and dams surface and cuts
It cuts, is cut into annular, by center and edge separation, cut slag and discharged by ash pit 8, further feed, cut 6 He of cutter hub
Dykes and dams surface contacts, and carries out ring cutting to dykes and dams surface, dykes and dams centre of surface position is cut, when cutting to certain depth
When, the blade of 10 marginal position of blade fixed ear cuts dykes and dams surface, and will cut slag discharge from ash pit 8, works as cutting
During to enough depth, start to move, the cutting blade on edge cutting blade continues to cut to dykes and dams side, the cutting blade chamfering 12
Design can reduce frictional force during edge cutting blade incision, reduce abrasion, the height of the edge blade 9 is slightly above cutter
The design of the height of 6 peak of body, makes the peak position point of penetration of edge cutting blade, and the design of the limit hole 11 can pacified
It being limited when on drilling machine, the cutting cutter hub 6 extends to 1 outer edge of main body cutterhead from 1 inward flange of main body cutterhead, and
The design of main body cutterhead 1 is gradually distance from along cutting direction, is that circinate is combined as between cutter hub 6 in order to cut, increases cutting
Area, the design that ash pit 8 is provided between two adjacent blade engaging lugs are for the ease of cutting slag discharge, the knife
The design that sword connection the ear portion is provided with heat emission hole 7 is to shed and prevent stress concentration to carry out heat, is reached to dykes and dams
The purpose that the damaged layer on surface is cleared up.
Involved " point of penetration " is to touch the point for treating section in working angles at first in the utility model, this practicality is new
" cutting direction " in type visual angle with reference to the accompanying drawings, for counterclockwise.
Claims (3)
1. a kind of water conservancy dykes and dams breakage layer clears up cutter head device, it is characterized in that：By main body cutterhead, cutting edge, middle part installing plate,
Connection ring, mounting hole, cutting cutter hub, heat emission hole, ash pit, edge blade, blade fixed ear, limit hole and cutting blade chamfering group
Into connection ring is placed on the installing plate of middle part, is provided with mounting hole in the middle part of the middle part installing plate, is provided on the middle part installing plate more
A limit hole, the multiple limit hole are angularly distributed using mounting hole as the center of circle, and main body cutterhead is placed in connection ring, described
Main body cutterhead is discoid, and multiple cutting cutter hub circle distributions are placed on main body cutterhead, and described cutting cutter hub one end height is more than
The other end, described cut are provided with cutting edge on cutter hub, and multiple blade fixed ears are equidistantly placed on main body cutterhead outer edge, the knife
Sword fixed ear and main body cutterhead are non-coplanar, and radially there are angle, the blade is fixed for the blade fixed ear and main body cutterhead
Ear marginal position is provided with cutting blade, and ash pit is equipped between two adjacent blade fixed ears, and the blade fixes the ear portion
Heat emission hole is provided with, and is connected with corresponding ash pit, edge blade is placed on blade fixed ear edge, the edge blade
The height of cutter hub peak is highly slightly above cut, the edge blade outer ledge is provided with cutting blade, is put on the edge blade
There is cutting blade chamfering, the cutting blade chamfered outer surface is inclined-plane.
2. a kind of water conservancy dykes and dams breakage layer cleaning cutter head device according to claim 1, it is characterised in that two adjacent
The distance between the cutting cutter hub is equal, and the cutting cutter hub extends to main body cutterhead outer edge from main body cutterhead inward flange,
And it is gradually distance from main body cutterhead along cutting direction.
3. a kind of water conservancy dykes and dams breakage layer cleaning cutter head device according to claim 1, it is characterised in that two adjacent
The blade fixed ear on the outside of main body cutterhead in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597288.4U CN207495828U (en) | 2017-05-26 | 2017-05-26 | A kind of water conservancy dykes and dams breakage layer clears up cutter head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597288.4U CN207495828U (en) | 2017-05-26 | 2017-05-26 | A kind of water conservancy dykes and dams breakage layer clears up cutter head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207495828U true CN207495828U (en) | 2018-06-15 |
Family
ID=62497077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720597288.4U Expired - Fee Related CN207495828U (en) | 2017-05-26 | 2017-05-26 | A kind of water conservancy dykes and dams breakage layer clears up cutter head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207495828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154246A (en) * | 2019-06-03 | 2019-08-23 | 惠州市西顿光电有限公司 | A kind of combined drill bit assembly |
-
2017
- 2017-05-26 CN CN201720597288.4U patent/CN207495828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154246A (en) * | 2019-06-03 | 2019-08-23 | 惠州市西顿光电有限公司 | A kind of combined drill bit assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204934651U (en) | Heavy ladder chip-breaker highly-efficient processing special blade | |
| CN205167260U (en) | Protect tooth diamond circular saw piece to one side | |
| CN207495828U (en) | A kind of water conservancy dykes and dams breakage layer clears up cutter head device | |
| CN207942054U (en) | A kind of diamond saw blade | |
| CN109026047A (en) | The tool head of rectangular top pipe development machine | |
| CN207047675U (en) | A kind of road and bridge road surface breakage layer clears up cutter head device | |
| CN202610692U (en) | Milling rotor | |
| CN110424980B (en) | A guide-type entry driving machine blade disc in advance for extremely hard rock excavation | |
| CN204503259U (en) | A kind of single alloy breaks down cutter | |
| CN202866660U (en) | Drilling machine drill bit and long spiral drilling machine utilizing the same | |
| CN214257070U (en) | Mixed-cutter sectional type double-helix powder ridge cutter | |
| CN205243513U (en) | Shield constructs quick -witted supersonic speed spraying hobbing cutter cutter ring | |
| CN208594943U (en) | The tool head of rectangular top pipe development machine | |
| CN211814501U (en) | Sugarcane cutter | |
| CN202291658U (en) | Diamond circular saw blade of arrow tail type knife head | |
| CN202380700U (en) | Troweling device of troweling machine | |
| CN208981096U (en) | A kind of novel pavement milling machine dedicated water trowel | |
| CN201924939U (en) | Novel hobbing cutter of shield machine | |
| CN210879774U (en) | Cutting knife for cutting machine | |
| CN206568347U (en) | A kind of special-shaped tooth protecting diamond disc saw | |
| CN112544131A (en) | Mixed-cutter sectional type double-helix powder ridge cutter | |
| CN219974494U (en) | Improved cutter head of vertical shaft heading machine | |
| CN219197338U (en) | Cutting tool for shield | |
| CN104043500A (en) | Wear repairing method of hammer discs of crusher | |
| CN202152686U (en) | Knife flywheel protective cutter for tunnel boring machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20190526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |