CN2487775Y - Cutting machine headpiece for veins cutting machine of concrete pavement - Google Patents
Cutting machine headpiece for veins cutting machine of concrete pavement Download PDFInfo
- Publication number
- CN2487775Y CN2487775Y CN 01206770 CN01206770U CN2487775Y CN 2487775 Y CN2487775 Y CN 2487775Y CN 01206770 CN01206770 CN 01206770 CN 01206770 U CN01206770 U CN 01206770U CN 2487775 Y CN2487775 Y CN 2487775Y
- Authority
- CN
- China
- Prior art keywords
- frame
- cutting machine
- veins
- main body
- cutting head
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Road Repair (AREA)
Abstract
The utility model discloses a cutting machine headpiece for veins cutting machine of concrete pavement, comprising a rack, a bearing seat, a bearing, a blade shaft, a blade (s) and belt wheel(s). The utility model is characterized in that the rack is in movable connection with a main body of the machine and is locked by locking devices respectively arranged at the working position and at the position for maintenance by upturning about ninety degrees.
Description
The utility model relates to the auxiliary equipment that pavement engineering is built, especially for increasing the pavement friction resistance to strengthen the equipment that non-skid property adopts.
The rigid pavement has the shortcoming of easy cunning owing to any surface finish, if meet rainwater, dust or microbial adhesion, this problem is more outstanding.Extensively adopted ways such as road surface plucking, cylinder embossing in the past, but this can destroy concrete strength, influences service life of road surface.In recent years, speedway, airfield runway and square, street pavement engineering generally adopted the road surface veins cutting machine to cut anti-skidding line, and this method has solved not only anti-skidding but also do not destroyed the problem of concrete strength.But the road surface veins cutting machine that extensively adopts when maintenance head and replacing blade, needs the complete machine body of hundreds of kilogram weights is lifted down to a side and could operate at present, and finishing this work wastes time and energy, and operating efficiency is very low.
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of cutting head that is used for the rigid pavement veins cutting machine is provided, and maintenance and replacing blade can be finished very easily, needn't lift the body of falling the complete machine.
For achieving the above object, the utility model comprises: frame, bearing support, bearing, blade shaft, blade, belt pulley, described bearing support quantity is a pair of, it is symmetrical set and is fixed on the frame, other has pair of bearings to be complementary with it, described blade is a disc, quantity is some, its axially parallel is arranged and is fixed on the blade shaft, described belt pulley is coaxial and be fixed in blade shaft one end with blade shaft, described frame is movable the connection with the complete machine main body, frame be in the operating position and on turn over to maintenance and have locking device to be locked respectively during the position.
As a further improvement on the present invention, described frame is connected with hinge with the complete machine main body.
As another kind of improvement the of the present invention, the locking device when described frame is in the operating position is the bolt type locking mechanism.
Remake further improvement as of the present invention, it is to be located at the hook on the frame and to be located at the hanging column that matches on the complete machine main body that described frame is in the locking device that looks through when repairing state.
Adopt the utility model, cutting head is movable the connection with the complete machine main body, and the cutting head can be converted to the maintenance position with its operating position by upset, and maintenance and replacing blade are very convenient.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the schematic diagram that the utility model is in the operating position.
Fig. 2 is the schematic diagram that the utility model is in the maintenance position.
As depicted in figs. 1 and 2, the cutting head is made up of frame 1, bearing support 2, bearing 3, blade shaft 4, blade 5 and belt pulley 6, bearing support 2 is a pair of, be symmetrical arranged and be fixed on the frame 1, is furnished with pair of bearings 3, several disk shape blade 5 axially parallels are arranged also and are fixed on the blade shaft 4, and belt pulley 6 and blade shaft 4 are coaxial and be fixed in blade shaft 4 one ends, and frame 1 is connected (as shown in Figure 1) with the complete machine main body with hinge 7.
As shown in Figure 2, cut head this moment by about 90 ° of angles of upwards overturning, operating position, convert this maintenance position to, be located at the hook 8 on the frame and match with it be located at hanging column 9 on the complete machine main body with this locking position, this hanging column 9 can be a movable rod formula structure, the one end is provided with hanging column, and the other end is movably connected on the complete machine main body.Easy access and replacing blade like this.
According to Fig. 1 and Fig. 2, the cutting head is when being in the operating position, and its locking mechanism is made of the hole 10 and the bolt that are fixed in corresponding position on the location-plate that contains hole 11 12 on the complete machine main body, the frame 1.
The working head that the utility model adopted also can be changed as required, finishes as digging, grinding or other function.
The utility model is not limited to the concrete structure of the foregoing description, and the equivalent transformation of other similar structures all falls into protection domain of the present utility model.
Claims (6)
1, a kind of cutting head that is used for the rigid pavement veins cutting machine, comprise: frame, bearing support, bearing, blade shaft, blade, belt pulley, described number of bearings is a pair of, it is symmetrical set and is fixed on the frame, other has pair of bearings to be complementary with it, described blade is a disc, quantity is some, axially parallel is arranged and is fixed on the blade shaft, belt pulley is coaxial and be fixed in an end of blade shaft with blade shaft, it is characterized in that: described frame is movable the connection with the complete machine main body, frame be in the operating position and on turn over to maintenance and have locking device to be locked respectively during the position.
2, a kind of cutting head that is used for the rigid pavement veins cutting machine according to claim 1, it is characterized in that: described frame is connected with hinge with the complete machine main body.
3, a kind of cutting head that is used for the rigid pavement veins cutting machine according to claim 1 and 2, it is characterized in that: the locking device when described frame is in the operating position is the bolt type locking mechanism.
4, a kind of cutting head that is used for the rigid pavement veins cutting machine according to claim 3 is characterized in that: described bolt type locking mechanism is made of the hole and the bolt that are fixed in corresponding position on the location-plate that contains the hole on the complete machine main body, the frame.
5, a kind of cutting head that is used for the rigid pavement veins cutting machine according to claim 1 and 2 is characterized in that: turn over locking device when being in inspecting state on the described frame and be and be arranged at the hook on the frame and be arranged at the hanging column that matches on the complete machine main body.
6, a kind of cutting head that is used for the rigid pavement veins cutting machine according to claim 5, it is characterized in that: described hanging column is a movable rod formula structure, and the one end is provided with hanging column, and the other end is movably connected on the complete machine main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206770 CN2487775Y (en) | 2001-07-05 | 2001-07-05 | Cutting machine headpiece for veins cutting machine of concrete pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206770 CN2487775Y (en) | 2001-07-05 | 2001-07-05 | Cutting machine headpiece for veins cutting machine of concrete pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2487775Y true CN2487775Y (en) | 2002-04-24 |
Family
ID=33627338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206770 Expired - Fee Related CN2487775Y (en) | 2001-07-05 | 2001-07-05 | Cutting machine headpiece for veins cutting machine of concrete pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2487775Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233937A (en) * | 2013-06-11 | 2014-12-24 | 宝马格有限公司 | Ground milling machine and, in particular, cold pavement milling machine |
| CN106758730A (en) * | 2016-12-02 | 2017-05-31 | 金陵科技学院 | A kind of road repair cutting machine |
| CN111515783A (en) * | 2020-05-08 | 2020-08-11 | 高周强 | Stone grinder for bridge construction |
-
2001
- 2001-07-05 CN CN 01206770 patent/CN2487775Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233937A (en) * | 2013-06-11 | 2014-12-24 | 宝马格有限公司 | Ground milling machine and, in particular, cold pavement milling machine |
| CN106758730A (en) * | 2016-12-02 | 2017-05-31 | 金陵科技学院 | A kind of road repair cutting machine |
| CN111515783A (en) * | 2020-05-08 | 2020-08-11 | 高周强 | Stone grinder for bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020424 Termination date: 20100705 |