CN204097849U - A kind of cutting-in pavement cutting machine accurately - Google Patents
A kind of cutting-in pavement cutting machine accurately Download PDFInfo
- Publication number
- CN204097849U CN204097849U CN201420474512.7U CN201420474512U CN204097849U CN 204097849 U CN204097849 U CN 204097849U CN 201420474512 U CN201420474512 U CN 201420474512U CN 204097849 U CN204097849 U CN 204097849U
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- China
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- bull stick
- cutting
- junction plate
- screwed pipe
- screw mandrel
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Abstract
A kind of cutting-in pavement cutting machine accurately, comprise upper bracket, scale frame, screwed pipe, dish, protective cover, starter motor, junction plate, bull stick, described lower frame is connected to rear travel wheel and front travel wheel, described upper bracket top is provided with scale frame, junction plate and bull stick, described fuselage interior be provided with screwed pipe and and screw mandrel, described screwed pipe is movably connected on fuselage by bearing support, lower end and the lower frame of described screw mandrel are hinged, described screwed pipe connects with screw mandrel, the side of described screwed pipe is also provided with positioning device with lead screws, described positioning device with lead screws comprises junction plate and bull stick, described junction plate is fixed on screw mandrel, the described bull stick other end is connected on the graduated scale frame of band, junction plate is located, described protection protects cutting disc, described starter motor is in fuselage interior and be connected with cutting disc by wire, the utility model is provided with cutting-depth positioning device, ensure that the depth of cut of setting remains unchanged.
Description
Technical field
The utility model relates to road construction apparatus field, especially a kind of cutting-in pavement cutting machine accurately.
Background technology
Pavement cutting machine is a kind of cutting be widely used in when repairing inside the cutting of shrinkage joint, road surface or pitch.Pavement cutting machine is the location realizing depth of cut by the replacing size of cutting wheel and the experience of operator when carrying out road surface cutting.Because human factor is large, depth of cut is made to be difficult to be effectively guaranteed.For solving the problem, people's research by arranging screw mandrel and screwed pipe in cutting, and make the fuselage of pavement cutting machine and vehicle frame one end hinged, screw mandrel is flexibly connected with vehicle frame, screwed pipe is connected with fuselage, coordinated with the connection of screw mandrel by screwed pipe, realize regulating cutting wheel, thus reach the object changing depth of cut.But because pavement cutting machine operationally produces larger vibration, the position making screwed pipe and screw mandrel set changes, thus the depth of cut set is changed, cause the depth of cut of setting inaccurate.
Utility model content
The utility model aims to provide a kind of cutting-in pavement cutting machine accurately.
For achieving the above object, the utility model provides following technical scheme: a kind of cutting-in pavement cutting machine accurately, comprise upper bracket, scale frame, screwed pipe, link, screw mandrel, rear travel wheel, lower frame, cutting disc, protective cover, starter motor, junction plate, bull stick, described lower frame is connected to rear travel wheel and front travel wheel, described upper bracket top is provided with scale frame, junction plate and bull stick, described link is connected to upper bracket and lower carriage, described fuselage interior be provided with screwed pipe and and screw mandrel, described screwed pipe is movably connected on fuselage by bearing support, lower end and the lower frame of described screw mandrel are hinged, described screwed pipe connects with screw mandrel, the side of described screwed pipe is also provided with positioning device with lead screws, described positioning device with lead screws comprises junction plate and bull stick, described junction plate is fixed on screw mandrel, the described bull stick other end is connected on the graduated scale frame of band, junction plate is located, described protection protects cutting disc, described starter motor is in fuselage interior and be connected with cutting disc by wire.
Preferably, described junction plate is provided with the hole suitable with bull stick thickness, and during bar rotation, hole is inserted in bull stick front end.
Preferably, described starter motor is diesel engine.
Compared with prior art, the beneficial effects of the utility model are: the utility model is provided with cutting-depth positioning device, i.e. positioning device with lead screws, during use after depth of cut is determined, the position of bull stick on regulation scale frame, then namely screw mandrel inserts in corresponding hole with the bull stick on screwed pipe, and junction plate is located, such pavement cutting machine would not make the position of screw mandrel and screwed pipe change because of vibration when the work of cutting, thus ensures that the depth of cut arranged remains unchanged.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of cutting-in pavement cutting machine accurately, comprises upper bracket 1, scale frame 2, screwed pipe 3, link 4, screw mandrel 5, rear travel wheel 7, lower frame 8, cutting disc 10, protective cover 11, starter motor 12, junction plate 14, bull stick 15, described lower frame 8 is connected to rear travel wheel 7 and front travel wheel, and described upper bracket 1 top is provided with scale frame 2, junction plate 14 and bull stick 15, described link 4 is connected to upper bracket 1 and lower carriage 6, described fuselage 13 inside be provided with screwed pipe 3 and with screw mandrel 5, described screwed pipe 3 is movably connected on fuselage 13 by bearing support, lower end and the lower frame 8 of described screw mandrel 5 are hinged, described screwed pipe 3 connects with screw mandrel 5, the side of described screwed pipe 3 is also provided with positioning device with lead screws, described positioning device with lead screws comprises junction plate 14 and bull stick 15, described junction plate 14 is fixed on screw mandrel 5, described bull stick 15 other end is connected on the graduated scale frame 2 of band, junction plate 14 is located, and described protective cover 11 protects cutting disc 10, and described starter motor 12 is inner and be connected with cutting disc 10 by wire at fuselage 13, described junction plate 14 is provided with the hole suitable with bull stick 15 thickness, and when bull stick 15 rotates, hole is inserted in bull stick 15 front end.
Preferably, described starter motor 12 is diesel engine.
Operating principle of the present utility model is: open starter motor, after depth of cut is determined, when scale frame 2 determines scale, one end of bull stick 15 is fixed in corresponding scale road, the other end of bull stick 15 inserts in corresponding junction plate 14 hole, and junction plate 14 is located, and such screwed pipe 3 and screw mandrel 5 will regulate cutting disc 10 height, such pavement cutting machine would not make the position of screw mandrel and screwed pipe change because of vibration when the work of cutting, thus ensures that the depth of cut arranged remains unchanged.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. cutting-in pavement cutting machine accurately, comprise upper bracket (1), scale frame (2), screwed pipe (3), link (4), screw mandrel (5), rear travel wheel (7), lower frame (8), cutting disc (10), protective cover (11), starter motor (12), junction plate (14), bull stick (15), described lower frame (8) is connected to rear travel wheel (7) and front travel wheel, it is characterized in that: described upper bracket (1) top is provided with scale frame (2), junction plate (14) and bull stick (15), described link (4) is connected to upper bracket (1) and lower carriage (6), described fuselage (13) inside be provided with screwed pipe (3) and with screw mandrel (5), described screwed pipe (3) is movably connected on fuselage (13) by bearing support, lower end and the lower frame (8) of described screw mandrel (5) are hinged, described screwed pipe (3) connects with screw mandrel (5), the side of described screwed pipe (3) is also provided with positioning device with lead screws, described positioning device with lead screws comprises junction plate (14) and bull stick (15), described junction plate (14) is fixed on screw mandrel (5), described bull stick (15) other end is connected on the graduated scale frame of band (2), junction plate (14) is located, described protective cover (11) protects cutting disc (10), described starter motor (12) is inner and be connected with cutting disc (10) by wire at fuselage (13).
2. a kind of cutting-in according to claim 1 pavement cutting machine accurately, is characterized in that: described junction plate (14) is provided with the hole suitable with bull stick (15) thickness, and when bull stick (15) rotates, hole is inserted in bull stick (15) front end.
3. a kind of cutting-in according to claim 1 pavement cutting machine accurately, is characterized in that: described starter motor (12) is diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474512.7U CN204097849U (en) | 2014-08-22 | 2014-08-22 | A kind of cutting-in pavement cutting machine accurately |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474512.7U CN204097849U (en) | 2014-08-22 | 2014-08-22 | A kind of cutting-in pavement cutting machine accurately |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204097849U true CN204097849U (en) | 2015-01-14 |
Family
ID=52266292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420474512.7U Expired - Fee Related CN204097849U (en) | 2014-08-22 | 2014-08-22 | A kind of cutting-in pavement cutting machine accurately |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204097849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208446A (en) * | 2018-09-28 | 2019-01-15 | 黄碧芬 | A kind of pavement cutting machine convenient for loading and unloading and can accurately measure depth of cut |
-
2014
- 2014-08-22 CN CN201420474512.7U patent/CN204097849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208446A (en) * | 2018-09-28 | 2019-01-15 | 黄碧芬 | A kind of pavement cutting machine convenient for loading and unloading and can accurately measure depth of cut |
| CN109208446B (en) * | 2018-09-28 | 2020-12-18 | 嘉兴市华染新能源有限公司 | Pavement cutting machine convenient to loading and unloading and can accurate measurement cutting depth |
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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: 20150114 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |