CN212404744U - Integral frame of milling machine - Google Patents
Integral frame of milling machine Download PDFInfo
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- CN212404744U CN212404744U CN202020912235.9U CN202020912235U CN212404744U CN 212404744 U CN212404744 U CN 212404744U CN 202020912235 U CN202020912235 U CN 202020912235U CN 212404744 U CN212404744 U CN 212404744U
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- milling
- side plate
- water tank
- fuel tank
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Abstract
The utility model relates to an integral frame of a milling machine, belonging to the technical field of engineering machinery; the water tank milling unit comprises a water tank, front support legs welded on two sides of the water tank, a water tank outer side plate welded on the outer side of the front support legs, a middle side plate welded with the water tank outer side plate, a fuel tank arranged between the two middle side plates, rear support legs arranged behind the fuel tank and welded with the middle side plate through the rear side plate, and a milling unit mounting seat arranged below the fuel tank and connected with a milling unit, wherein an operation table is arranged above the fuel tank, supporting devices are respectively connected below the front support legs and the rear support legs, and the middle side plate is inclined inwards from top to bottom; the utility model provides an integral frame of milling machine guarantees to reduce the whole size of frame under better rigidity and the intensity prerequisite, improves the observable of milling the plane sideline.
Description
Technical Field
The utility model relates to an integral frame of milling machine belongs to engineering machine tool technical field.
Background
The milling machine is special equipment for maintaining highways and urban roads, wherein the milling width of the large milling machine is more than 2 meters, and the milling machine can efficiently and quickly finish the excavation and the renovation of asphalt concrete of highways, town roads, airports and the like.
The large milling machine frame is a rigid structure formed by welding thick steel plates, has enough rigidity and strength, not only bears all parts, but also requires the frame to have enough mass to reduce the vibration of the whole machine during operation, and the existing large milling machine frame mainly has the following problems:
the existing milling machine frame is connected with side plates on two sides to close the frame in a thick plate welding mode, a fuel tank is installed on the frame through a fastener, and in order to achieve better rigidity and strength, the welding thick plate occupies larger space, so that the overall size of the frame is larger;
the side plates of the frame of the existing milling machine are flush, and the side wall of the milling chamber is flush with the side plates of the frame; because the side plates of the frame shield the sight, a driver is difficult to observe the milling line;
the problems affect the flexibility and maneuverability of the whole vehicle, lead to the reduction of the construction efficiency and affect the performance of the whole vehicle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide an integral frame of milling machine, guarantee to reduce the whole size of frame under better rigidity and the intensity prerequisite, improve the observable of milling the plane sideline.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an integral frame of milling machine, its includes the water tank, welds preceding landing leg, the water tank outer panel that welds in the front landing leg outside of putting in the water tank both sides, with water tank outer panel welded connection's well curb plate, set up between two curb plates fuel tank, set up and connect the unit of milling and planing at the fuel tank below through posterior lateral plate and well curb plate welded connection's back landing leg, setting up and connect the unit mount pad of milling and planing in the fuel tank below, the operation panel is installed to the fuel tank top, preceding landing leg is connected with strutting arrangement respectively with back landing leg below, well curb plate from top to bottom leanin.
Furthermore, the milling unit mounting seat is welded on the lower portion of the outer side of the fuel tank, and the outer wall of the milling unit mounted below the milling unit mounting seat exceeds the outer wall of the middle side plate.
Further, the lap joint of the rear side plate and the middle side plate is bent inwards.
Further, the milling unit is installed in a visible space of the operating platform, and the supporting device below the front supporting leg is installed in the visible space of the operating platform.
Further, the fuel tank is welded with the middle side plate and is welded and connected with the water tank in a closed mode.
Furthermore, a pipeline and a vacuum pipeline are arranged in the water tank.
Furthermore, the outer side of the rear side plate is also connected with a connecting plate of a tension rocker arm in a welding manner, and the connecting plate is provided with a plurality of connecting inner holes.
Furthermore, a plurality of milling unit mounting seats are arranged on two sides of the fuel tank, and at least one milling unit mounting seat on each side is welded on the middle side plate.
Compared with the prior art, the utility model discloses the beneficial effect who reaches:
according to the technical scheme, the components are welded, so that the connection of fasteners is reduced, the overall rigidity, strength and connection reliability are guaranteed, and meanwhile, the quality and occupied space of the overall frame are reduced, so that the overall frame is more flexible and mobile, and the construction efficiency is higher;
according to the technical scheme, the middle side plate and the rear side plate are inwards inclined, and the two sides of the milling unit mounting seat exceed the middle side plate, so that the visual space range of operators on the operating platform can be enlarged, and the working states of the supporting device and the milling unit can be conveniently observed;
the brake pipeline and the vacuum pipeline are arranged in the technical scheme, so that hydraulic, electric and other line pipe fittings can be conveniently connected, stored and integrated, the vacuum pipeline can conveniently perform vacuum dust removal, and the utilization rate of a control of the water tank is improved;
the connecting plate of the tension rocker arm is arranged on the outer side of the rear side plate, so that the use is convenient, and the occupied space is reduced.
Drawings
Fig. 1 is a schematic perspective view of a milling machine integral frame provided in an embodiment of the present disclosure;
fig. 2 is a schematic side view of a milling machine integral frame according to an embodiment of the present disclosure;
fig. 3 is a schematic structural view of a water tank of an integral frame of a milling machine according to an embodiment of the present disclosure;
fig. 4 is a schematic connection diagram of an outer side plate, a middle side plate and a rear side plate of a water tank of an integral frame of a milling machine provided in an embodiment of the present disclosure.
Description of reference numerals: 1-a water tank, 2-a front supporting leg, 3-a water tank outer side plate, 4-a middle side plate, 5-a fuel tank, 6-a rear side plate, 7-a rear supporting leg, 8-an operation table, 9-a milling unit mounting seat, 10-a milling unit, 11-a supporting device, 12-a pipeline, 13-a vacuum pipeline and 14-a tensioning rocker arm connecting plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The milling machine integral frame comprises a water tank 1, front support legs 2 welded on two sides of the water tank, a water tank outer side plate 3 welded on the outer side of the front support legs, a middle side plate 4 welded with the water tank outer side plate, a fuel tank 5 arranged between the two middle side plates, rear support legs 7 arranged behind the fuel tank and welded with the middle side plate through rear side plates 6, and a milling unit mounting seat 9 arranged below the fuel tank and connected with a milling unit 10, wherein an operating platform 8 is arranged above the fuel tank, supporting devices 11 are respectively connected below the front support legs and the rear support legs, and the middle side plates are inclined inwards from top to bottom;
the parts are welded and connected through the middle side plate, so that the use of fastening connecting pieces is reduced, the frame quality and the occupied space are reduced while the frame connecting strength is ensured, the visual space of operators in the operating platform can be expanded by inwards inclining the middle side plate, and the working states of the parts of the milling machine can be conveniently observed; the supporting device is a crawler belt or a supporting wheel.
Furthermore, the milling unit mounting seat is welded below the outer side of the fuel tank, and the outer wall of the milling unit mounted below the milling unit mounting seat exceeds the outer wall of the middle side plate;
the protruding setting of milling and planing unit can make things convenient for the operating personnel of operation panel to observe the operating condition who mills and plane the unit more, and the visibility is better.
In one embodiment, the lap joint of the rear side plate and the middle side plate is bent inwards;
the lap joint of buckling inwards can reduce the shaping volume, strengthens structural strength, increases operation panel operating personnel's visual scope, and it is more convenient to observe, and the construction is safer.
Furthermore, the milling and planing unit is installed in a visible space of the operating platform, and the supporting device below the front supporting leg is installed in the visible space of the operating platform;
the middle side plate inclines inwards, the lap joint part of the rear side plate and the middle side plate is bent inwards, and a prismatic visual space is formed together with the outer side plate of the water tank; the working and supporting transmission device is arranged in a visible space, so that an operator can conveniently observe the working and supporting transmission device from time to time, know and timely adjust the running state of the equipment, and the use is convenient.
Further, the fuel tank is welded with the middle side plate and is welded and connected with the water tank in a closed manner;
the fuel tank and the water tank are welded to form closed connection, and then the outside is welded and connected by the middle side plate, so that the connection strength at each position is ensured, the gap is reduced, the connection is more full, and the damage to the whole structure caused by vibration and the like generated by the gap is avoided.
In one embodiment, a pipeline pipe 12 and a vacuum pipe 13 are arranged inside the water tank;
pipeline comprises the steel pipe concatenation, and vacuum pipe comprises the curb plate concatenation of steel pipe and water tank, and pipeline is used for accomodating and puts hydraulic pressure, electric pipeline in order, makes the circuit accomodate neatly, and the reduction space occupies, makes things convenient for the circuit arrangement, and vacuum pipe is used for vacuum dust collector to use, has improved the controlling part utilization ratio of water tank through this arranging, has improved the wholeness of structure.
In one embodiment, a tension rocker connecting plate 14 is further welded and connected to the outer side of the rear side plate, and a plurality of connecting inner holes are formed in the connecting plate;
the tension rocker arm connecting disc is used for connecting a transmission power device, and is welded on the rear side plate, so that the occupied space can be reduced, and the structural strength and the working stability are ensured.
Furthermore, a plurality of milling unit mounting seats are arranged on two sides of the fuel tank, and at least one milling unit mounting seat on each side is welded on the middle side plate;
the milling unit mounting seats on the same side can improve the connection strength of the structure by being mounted on different parts, so that the stress of each part is uniform, and the working stability is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides an integral frame of milling machine which characterized in that: including water tank (1), welding set up preceding landing leg (2) in water tank both sides, weld water tank outer panel (3) in the landing leg outside in the front, with water tank outer panel welded connection's well curb plate (4), set up fuel tank (5) between two well curb plates, set up at the fuel tank rear through posterior lateral plate (6) and well curb plate welded connection's back landing leg (7), set up and connect milling plane unit mount pad (9) of milling plane unit (10) in the fuel tank below, operation panel (8) are installed to the fuel tank top, preceding landing leg is connected with strutting arrangement (11) respectively with back landing leg below, well curb plate from top to bottom leanin.
2. The milling machine monoblock frame of claim 1, wherein: the milling unit mounting seat is welded on the outer wall of the milling unit which is arranged below the outer side of the fuel tank and below the outer wall of the milling unit exceeds the outer wall of the middle side plate.
3. The milling machine monoblock frame of claim 1, wherein: the lap joint of the rear side plate and the middle side plate is bent inwards.
4. The milling machine monoblock frame of claim 1, wherein: the milling and planing unit is installed in a visible space of the operating platform, and the supporting device below the front supporting legs is installed in the visible space of the operating platform.
5. The milling machine monoblock frame of claim 1, wherein: the fuel tank is welded with the middle side plate and is welded and connected with the water tank in a closed mode.
6. The milling machine monoblock frame of claim 1, wherein: a pipeline (12) and a vacuum pipeline (13) are arranged in the water tank.
7. The milling machine monoblock frame of claim 1, wherein: the outer side of the rear side plate is further connected with a tension rocker connecting plate (14) in a welding mode, and a plurality of connecting inner holes are formed in the connecting plate.
8. The milling machine monoblock frame of claim 1, wherein: and a plurality of milling unit mounting seats are arranged on two sides of the fuel tank, and at least one milling unit mounting seat is welded on the middle side plate on each side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912235.9U CN212404744U (en) | 2020-05-26 | 2020-05-26 | Integral frame of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912235.9U CN212404744U (en) | 2020-05-26 | 2020-05-26 | Integral frame of milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212404744U true CN212404744U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020912235.9U Active CN212404744U (en) | 2020-05-26 | 2020-05-26 | Integral frame of milling machine |
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| CN (1) | CN212404744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593642A (en) * | 2020-05-26 | 2020-08-28 | 徐州徐工筑路机械有限公司 | Integral frame of milling machine |
| CN115162121A (en) * | 2022-06-16 | 2022-10-11 | 山推工程机械股份有限公司 | Sectional welding type frame of milling machine |
-
2020
- 2020-05-26 CN CN202020912235.9U patent/CN212404744U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593642A (en) * | 2020-05-26 | 2020-08-28 | 徐州徐工筑路机械有限公司 | Integral frame of milling machine |
| CN115162121A (en) * | 2022-06-16 | 2022-10-11 | 山推工程机械股份有限公司 | Sectional welding type frame of milling machine |
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