CN216739178U - Pavement lateral milling device - Google Patents
Pavement lateral milling device Download PDFInfo
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- CN216739178U CN216739178U CN202123148089.0U CN202123148089U CN216739178U CN 216739178 U CN216739178 U CN 216739178U CN 202123148089 U CN202123148089 U CN 202123148089U CN 216739178 U CN216739178 U CN 216739178U
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Abstract
The utility model discloses a road surface side direction milling device, one side of locomotive rotates and is connected with first arm, be provided with first supporting mechanism between first arm and the locomotive, first supporting mechanism includes first hydraulic telescoping rod, one side of first arm and locomotive all is provided with first link, one side of first arm and second arm all is provided with the second link, the both ends of second hydraulic telescoping rod rotate and are connected on the second link, the one end of second arm is fixed with the set casing, the inside of set casing is provided with first hydraulic motor, the output of first hydraulic motor is connected with the rotating turret, second hydraulic motor is installed to rotating turret one side, the output of second hydraulic motor is connected with the rotor plate; and a third hydraulic motor is installed on one side of the rotating plate, and the output end of the third hydraulic motor is connected with a milling cutter head. This device is convenient for adjust the degree of depth of milling cutter dish cutting, improves the flexibility that uses the device of milling.
Description
Technical Field
The utility model relates to a road engineering construction equipment technical field, concretely relates to road surface side direction mills plane device.
Background
In recent years, with the rapid development of the Guangdong economy, communication among developed areas in provinces is continuously expanded, the transportation volume of materials is increased year by year, and higher requirements are put forward for the construction of infrastructures in our provinces. However, with the rapid development of economy, the existing provincial highway has many disadvantages. Firstly, the transport capacity can not meet the requirement, because the traffic volume prediction is low during the design period, the highway in some areas is seriously congested and can not adapt to the rapid development of the traffic volume, and secondly, the highway construction standard built in early province is low, the highway diseases are more, the road conditions are poorer, and the driving comfort of the highway is seriously influenced. In order to ensure the functions of freeway, smoothness and safety, the capacity expansion transformation is carried out on the early road, and the service level and the road technical standard are inevitably improved.
The early-built expressway is poor in material quality during construction, the hard road shoulder is not sufficiently valued, the lower base layer of the hard road shoulder becomes a weak layer of the road surface, the original hard road shoulder after reconstruction and expansion is used as a third lane after reconstruction, and the third lane mainly serves as a heavy-load vehicle to pass, so that the weak section of the base layer of the original hard road shoulder needs to be milled and paved with concrete, and the service life of the road surface structure of the third lane is prolonged.
Milling the device among the prior art, the angle of milling the cutting of milling cutter dish is not convenient for adjust, can not carry out the side direction to the road surface and mill the plane, and the degree of depth of milling the cutting of cutter dish is not convenient for adjust, and it is relatively poor to lead to using the flexibility of milling the device, is not convenient for adjust the height and the application range of milling the cutter dish. Therefore, it is desirable to design a road milling device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a make things convenient for angle modulation, and can the road surface side direction of side direction work mill the plane device of milling.
In order to realize the technical purpose, the utility model discloses a scheme is: a road surface lateral milling device comprises a locomotive, wherein a first mechanical arm is rotatably connected to one side of the locomotive, a first supporting mechanism is arranged between the first mechanical arm and the locomotive, the first supporting mechanism comprises a first hydraulic telescopic rod, a first connecting frame is respectively arranged on the first mechanical arm and one side of the locomotive, two ends of the first hydraulic telescopic rod are rotatably connected to the first connecting frame, one end of the first mechanical arm is rotatably connected with a second mechanical arm, a second supporting mechanism is arranged between the first mechanical arm and the second mechanical arm, the second supporting mechanism comprises a second hydraulic telescopic rod, a second connecting frame is respectively arranged on one side of the first mechanical arm and one side of the second mechanical arm, two ends of the second hydraulic telescopic rod are rotatably connected to the second connecting frame, a fixing shell is fixed at one end of the second mechanical arm, a first hydraulic motor is arranged inside the fixing shell, the output end of the first hydraulic motor is connected with a rotating frame, a second hydraulic motor is installed on one side of the rotating frame, and the output end of the second hydraulic motor is connected with a rotating plate;
and a third hydraulic motor is installed on one side of the rotating plate, and the output end of the third hydraulic motor is connected with a milling cutter head.
Preferably, a first fixing frame is arranged on one side of the locomotive, and one side of the first mechanical arm is rotatably connected to the first fixing frame;
and a second fixing frame is arranged at one end of the first mechanical arm, and one end of the second mechanical arm is rotatably connected to the second fixing frame.
Preferably, a fixing plate is installed on one side of the locomotive, and a balancing weight is arranged at the top of the fixing plate;
the bottom of the locomotive is provided with a movable frame, and the bottom of the movable frame is rotatably connected with movable wheels.
Preferably, a control chamber is installed at the top of the locomotive, and a door is rotatably connected to one side of the control chamber.
The beneficial effects of the utility model, (1) first hydraulic motor and second hydraulic motor are utilized in this design, and first hydraulic motor drives the rotating turret and rotates to can drive the rotor plate and mill the horizontal rotation of plane blade disc, be convenient for adjust mill the angle of plane blade disc cutting, thereby can carry out the side direction to the road surface and mill the plane, and second hydraulic motor can drive the rotating turret and rotate in the rotating turret, is convenient for adjust the degree of depth of milling the cutting of plane blade disc, improves the flexibility that the device was milled in the use.
(2) This design utilizes supporting mechanism, and first hydraulic telescoping rod in the first supporting mechanism can drive first arm in the first mount of locomotive one side, and second hydraulic telescoping rod can drive the second arm and rotate in the second mount of first arm one end to be convenient for adjust mill the height and the application range of milling the blade disc.
(3) This design utilizes to remove wheel, balancing weight, third hydraulic motor and mills the plane blade disc, removes the wheel and is convenient for the staff to remove and mills the plane device, and the balancing weight can play the counter weight effect to removing the back of frame, avoids milling the plane device and leans forward, improves and mills the stability that plane device used, and third hydraulic motor can drive and mill the high-speed rotation of plane blade disc, mills the plane blade disc and can mill the plane of road.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present design;
FIG. 2 is a schematic structural diagram of a first support mechanism of the present design;
FIG. 3 is a structural schematic diagram of a second support mechanism in the present design;
fig. 4 is a schematic structural view of a milling cutter head in the present design.
In the figure: the automatic milling machine comprises a locomotive 1, a moving frame 2, a moving wheel 3, a fixing plate 4, a balancing weight 5, an operation and control chamber 6, a vehicle door 7, a first mechanical arm 8, a second mechanical arm 9, a first supporting mechanism 10, a second supporting mechanism 11, a fixing shell 12, a rotating frame 13, a rotating plate 14, a milling and planing cutter head 15, a first connecting frame 16, a first hydraulic telescopic rod 17, a first fixing frame 18, a second hydraulic telescopic rod 19, a second connecting frame 20, a second fixing frame 21, a first hydraulic motor 22, a second hydraulic motor 23 and a third hydraulic motor 24.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. In order to clearly and completely describe the technical scheme, the following embodiments are selected for illustration; the following embodiments are some of the embodiments of the present invention; based on this application, do not make other embodiments that obtain under the creative work prerequisite, all belong to the utility model discloses the scope of protection.
In the following embodiments, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "top/bottom", and the like are all based on the orientations and positional relationships shown in the drawings, and are only for the convenience of clearly describing the embodiments, but do not indicate or imply that the referred devices or elements have to have specific orientations, and therefore, the present application is not limited thereto.
The first embodiment is as follows:
as shown in fig. 1-4, a road surface side milling device, wherein a first mechanical arm 8 is rotatably connected to one side of a locomotive 1, a first supporting mechanism 10 is arranged between the first mechanical arm 8 and the locomotive 1, the first supporting mechanism 10 comprises a first hydraulic telescopic rod 17, a first connecting frame 16 is arranged on each of the first mechanical arm 8 and one side of the locomotive 1, two ends of the first hydraulic telescopic rod 17 are rotatably connected to the first connecting frame 16, one end of the first mechanical arm 8 is rotatably connected to a second mechanical arm 9, a second supporting mechanism 11 is arranged between the first mechanical arm 8 and the second mechanical arm 9, the second supporting mechanism 11 comprises a second hydraulic telescopic rod 19, the second hydraulic telescopic rod 19 can drive the second mechanical arm 9 to rotate in a second fixing frame 21 at one end of the first mechanical arm 8, so as to adjust the height and the application range of a milling cutter 15, a second connecting frame 20 is arranged on each of the first mechanical arm 8 and one side of the second mechanical arm 9, two ends of a second hydraulic telescopic rod 19 are rotatably connected to a second connecting frame 20, one end of a second mechanical arm 9 is fixed with a fixed shell 12, a first hydraulic motor 22 is arranged inside the fixed shell 12, the first hydraulic motor 22 drives a rotating frame 13 to rotate, so that the rotating plate 14 and a milling cutter head 15 can be driven to transversely rotate, the cutting angle of the milling cutter head 15 can be conveniently adjusted, so that the road surface can be milled laterally, the output end of the first hydraulic motor 22 is connected with the rotating frame 13, a second hydraulic motor 23 is arranged on one side of the rotating frame 13, the second hydraulic motor 23 can drive the rotating frame 14 to rotate in the rotating frame 13, the cutting depth of the milling cutter head 15 can be conveniently adjusted, the flexibility of using a milling device is improved, and the output end of the second hydraulic motor 23 is connected with the rotating plate 14;
a third hydraulic motor 24 is installed on one side of the rotating plate 14, the third hydraulic motor 24 can drive the milling cutter head 15 to rotate at a high speed, the milling cutter head 15 can mill the road surface, and the output end of the third hydraulic motor 24 is connected with the milling cutter head 15.
One side of the locomotive 1 is provided with a first fixed frame 18, and one side of the first mechanical arm 8 is rotatably connected with the first fixed frame 18;
one end of the first mechanical arm 8 is provided with a second fixed frame 21, and one end of the second mechanical arm 9 is rotatably connected to the second fixed frame 21.
Fixed plate 4 is installed to one side of locomotive 1, and the top of fixed plate 4 is provided with balancing weight 5, and balancing weight 5 can play the counter weight effect to the back that removes frame 2, avoids milling the plane device and leans forward, improves the stability of milling the plane device use.
The bottom of locomotive 1 is installed and is removed frame 2, and the bottom of removing frame 2 is rotated and is connected with and removes wheel 3, removes wheel 3 and is convenient for the staff to remove and mills the plane device, and control room 6 is installed at the top of locomotive 1, and one side of controlling room 6 is rotated and is connected with door 7.
The working principle of this application does: when the milling device is used, the locomotive 1 is moved to a designated position through the moving wheel 2, the milling device is controlled through the operation chamber 6, the first hydraulic telescopic rod 17 is started, the first hydraulic telescopic rod 17 can drive the first mechanical arm 8 to be in the first fixing frame 18 on one side of the locomotive 1, the second hydraulic telescopic rod 19 is started, the second hydraulic telescopic rod 19 can drive the second mechanical arm 9 to rotate in the second fixing frame 21 at one end of the first mechanical arm 8, so that the height and the application range of the milling cutter head 15 can be conveniently adjusted, the first hydraulic motor 22 is started, the first hydraulic motor 22 drives the rotating frame 13 to rotate, so that the rotating plate 14 and the milling cutter head 15 can be driven to transversely rotate, the cutting angle of the milling cutter head 15 can be conveniently adjusted, so that the lateral milling of a road surface can be performed, the second hydraulic motor 23 is started, the second hydraulic motor 23 can drive the rotating frame 14 to rotate in the rotating frame 13, so that the cutting depth of the milling cutter head 15 can be conveniently adjusted, the flexibility of using the device of milling is improved, third hydraulic motor 24 is started, and third hydraulic motor 24 can drive and mill the high-speed rotation of milling blade disc 15, mills milling blade disc 15 and can mill the road surface, adopts balancing weight 5 can play the counter weight effect to the back that removes frame 2, avoids milling the device and leans forward, improves the stability of milling the device use.
This application adopts the combination of first hydraulic motor and second hydraulic motor, and first hydraulic motor drives the rotating turret and rotates to can drive the rotor plate and mill the horizontal rotation of plane blade disc, the angle of milling the cutting of plane blade disc is milled in the regulation of being convenient for, thereby can carry out the side direction to the road and mill the plane, and second hydraulic motor can drive the rotating turret and rotate in the rotating turret, is convenient for adjust the degree of depth of milling the cutting of plane blade disc, improves the flexibility that the device was milled in the use.
This application adopts supporting mechanism, and first hydraulic telescoping rod in the first supporting mechanism can drive first arm in the first mount of locomotive one side, and second hydraulic telescoping rod can drive the second arm and rotate in the second mount of first arm one end to be convenient for adjust mill the height and the application range of milling the blade disc.
This application adopts the combination that removes wheel, balancing weight, third hydraulic motor and mill the plane blade disc, removes the wheel and is convenient for the staff to remove and mills the plane device, and the balancing weight can play the counter weight effect to removing the back of frame, avoids milling the plane device and leans forward, improves and mills the stability that plane device used, and third hydraulic motor can drive and mill the high-speed rotation of plane blade disc, mills the plane blade disc and can mill the road surface.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (4)
1. A road surface side milling device, includes locomotive (1), its characterized in that: one side of the locomotive (1) is rotatably connected with a first mechanical arm (8), a first supporting mechanism (10) is arranged between the first mechanical arm (8) and the locomotive (1), the first supporting mechanism (10) comprises a first hydraulic telescopic rod (17), a first connecting frame (16) is arranged on each of the first mechanical arm (8) and one side of the locomotive (1), two ends of the first hydraulic telescopic rod (17) are rotatably connected onto the first connecting frame (16), and one end of the first mechanical arm (8) is rotatably connected with a second mechanical arm (9);
a second supporting mechanism (11) is arranged between the first mechanical arm (8) and the second mechanical arm (9), the second supporting mechanism (11) comprises a second hydraulic telescopic rod (19), a second connecting frame (20) is arranged on each of one sides of the first mechanical arm (8) and the second mechanical arm (9), two ends of the second hydraulic telescopic rod (19) are rotatably connected to the second connecting frame (20), a fixed shell (12) is fixed to one end of the second mechanical arm (9), a first hydraulic motor (22) is arranged inside the fixed shell (12), the output end of the first hydraulic motor (22) is connected with a rotating frame (13), a second hydraulic motor (23) is arranged on one side of the rotating frame (13), and the output end of the second hydraulic motor (23) is connected with a rotating plate (14);
a third hydraulic motor (24) is installed on one side of the rotating plate (14), and the output end of the third hydraulic motor (24) is connected with a milling cutter head (15).
2. A road surface side milling device according to claim 1, characterized in that: a first fixing frame (18) is arranged on one side of the locomotive (1), and one side of the first mechanical arm (8) is rotatably connected to the first fixing frame (18);
one end of the first mechanical arm (8) is provided with a second fixing frame (21), and one end of the second mechanical arm (9) is rotatably connected to the second fixing frame (21).
3. A road milling device as claimed in claim 1, characterized in that: a fixed plate (4) is installed on one side of the locomotive (1), and a balancing weight (5) is arranged at the top of the fixed plate (4);
the bottom of the locomotive (1) is provided with a movable frame (2), and the bottom of the movable frame (2) is rotatably connected with movable wheels (3).
4. A road milling device as claimed in claim 1, characterized in that: the top of the locomotive (1) is provided with an operation and control chamber (6), and one side of the operation and control chamber (6) is rotatably connected with a vehicle door (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123148089.0U CN216739178U (en) | 2021-12-15 | 2021-12-15 | Pavement lateral milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123148089.0U CN216739178U (en) | 2021-12-15 | 2021-12-15 | Pavement lateral milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216739178U true CN216739178U (en) | 2022-06-14 |
Family
ID=81934712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123148089.0U Active CN216739178U (en) | 2021-12-15 | 2021-12-15 | Pavement lateral milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216739178U (en) |
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2021
- 2021-12-15 CN CN202123148089.0U patent/CN216739178U/en active Active
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