CN214401347U - Effectual bituminous paving of heat dissipation cooling mills plane device - Google Patents

Abstract

The utility model relates to an asphalt pavement repair equipment technical field, and an asphalt pavement that heat dissipation cooling effect is good mills plane device is disclosed, which comprises a fixing frame, drive arrangement, the drive wheel, mill the planer roller and mill the planer blade, mill planer roller and drive wheel are coaxial setting, mill the planer blade and set up on milling the planer roller's roller wall, drive arrangement is fixed to be set up in the top of mount, the fixed storage water tank that is equipped with in top of mount, the fixed delivery box that is equipped with in top that just is located milling the planer roller of bottom of mount, set up through the connecting pipe intercommunication between storage water tank and the delivery box, the bottom of delivery box is provided with a plurality of evenly distributed's tool withdrawal groove, a plurality of milling blade extendible to the inside that corresponds the tool withdrawal groove, the left and right sides in a plurality of tool withdrawal grooves all are equipped with the hole that leaks, the inside in hole that leaks is equipped with plugging mechanism. The utility model discloses the heat dissipation cooling is effectual, and can not cause the waste at water source, is favorable to using widely.

Description

Effectual bituminous paving of heat dissipation cooling mills plane device

Technical Field

The utility model relates to a bituminous paving repairs equipment technical field, especially relates to a bituminous paving who dispels heat and cool down effectually mills plane device.

Background

The milling device is one of the main machines of asphalt pavement maintenance construction machinery, is the main equipment of asphalt pavement maintenance construction, is mainly used for excavating and renovating asphalt surface layers of highways, town roads, airports, goods yards and the like, can also be used for removing the defects of pavement upheaval, oil waves, reticulate patterns, ruts and the like, can also be used for excavating pavement pit slots and grooves, roughening of cement pavements and milling and leveling of staggered platforms of the surface layers, and different types of asphalt pavement milling devices appear in the market along with continuous deepening of road construction, and comprise milling cutter wheels, milling cutter blades and driving equipment.

The bituminous paving on the market mills the plane device, mills the plane device when using for a long time, mills the plane blade and produce high temperature easily, and traditional cooling mode is through watering cold water to whole milling planer wheel and sprinkle the heat dissipation cooling, and water waste is serious, and mills the heat dissipation cooling effect of plane blade poor. Therefore, the utility model provides an effectual bituminous paving of heat dissipation cooling mills plane device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the cooling effect of milling the plane device among the prior art is poor, the water resource is wasted, and the effectual bituminous paving of cooling that looses who provides mills the plane device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an asphalt pavement milling device with good heat dissipation and cooling effects comprises a fixed frame, a driving device, a driving wheel, a milling roller and a milling blade, the milling and planing roller and the driving wheel are coaxially arranged, the milling and planing blade is arranged on the roller wall of the milling and planing roller, the driving device is fixedly arranged at the top of the fixed frame, a water storage tank is fixedly arranged at the top of the fixed frame, a water guide box is fixedly arranged at the bottom of the fixing frame and above the milling and planing roller, the water storage box and the water guide box are communicated through a connecting pipe, a plurality of cutter withdrawal grooves which are uniformly distributed are formed in the bottom of the water guide tank, a plurality of milling blades can extend into the cutter withdrawal grooves, water leakage holes are formed in the left side and the right side of each cutter withdrawal groove, a plugging mechanism is arranged in the water leakage hole, and the end part of the plugging mechanism extends into the tool withdrawal groove and is abutted against the side wall of the milling blade;

the plugging mechanism comprises a plugging block, a fixed plate, a limiting slide bar and a spring, wherein the plugging block is located inside the water leakage hole, one side of the plugging block extends to the inside of the tool withdrawal groove, the other side of the plugging block extends to the inside of the water guide box and is fixedly connected with the fixed plate, the fixed plate is vertically distributed, the limiting slide bar is symmetrically fixed and arranged on the inner side wall of the water guide box and located above and below the plugging block, the side surface of the fixed plate is connected with the rod wall of the limiting slide bar in a sliding mode through a limiting slide hole, the spring is movably sleeved on the rod wall of the limiting slide bar, and the two ends of the spring are respectively fixedly connected with the side surface of the fixed plate and the inner side wall of the water guide box.

Preferably, the water leakage hole and the plugging block are both in a round table structure, and the water leakage hole and the plugging block are arranged in a matched mode.

Preferably, one side of the plugging block, which is located inside the tool withdrawal groove, is fixedly provided with a wear-resistant metal head, and the wear-resistant metal head can be in contact and prop against the side wall of the milling blade.

Preferably, the end part of the limiting slide rod is fixedly provided with a limiting stop used for limiting the fixing plate.

Preferably, the pipe wall of the connecting pipe is provided with a control valve.

Preferably, the blocking block is made of a natural rubber material.

Compared with the prior art, the utility model provides a bituminous paving who dispels heat and cool down effectually mills plane device possesses following beneficial effect:

1. this effectual bituminous paving of heat dissipation cooling mills plane device, through the guide water case that is equipped with, the tool withdrawal groove, the hole that leaks, the shutoff piece, fixed plate and spacing slide bar, when milling the blade and removing the tool withdrawal groove inside to guide water case lower surface, mill the blade and can contact and extrude the inside that the shutoff piece removed to the guide water case with the shutoff piece of both sides, thereby make between shutoff piece and the hole that leaks the clearance open and spray the cooling water drainage of guide water incasement portion on the surface of milling the blade, can directly carry out the rapid cooling heat dissipation to milling the blade, and can not waste more water resource.

2. This effectual bituminous paving of heat dissipation cooling mills plane device, through the spring that is equipped with, when milling plane blade and shutoff piece contactless, the spring applys external force and makes it automatically to block up the hole that leaks for the shutoff piece, avoids the phenomenon that cooling water lasts the outflow.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the heat dissipation cooling is effectual, and can not cause the waste at water source, is favorable to using widely.

Drawings

Fig. 1 is a schematic structural view of a bituminous pavement milling device with good heat dissipation and cooling effects provided by the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the milling machine comprises a fixing frame 1, a driving device 2, a driving wheel 3, a milling roller 4, a milling blade 5, a water storage tank 6, a water guide tank 7, a tool withdrawal groove 8, a water leakage hole 9, a plugging block 10, a fixing plate 11, a limiting slide rod 12, a spring 13, a wear-resistant metal head 14, a limiting stop block 15 and a connecting pipe 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.

Referring to fig. 1-2, an asphalt pavement milling device with good heat dissipation and cooling effects comprises a fixing frame 1, a driving device 2, a driving wheel 3, a milling roller 4 and a milling blade 5, wherein the milling roller 4 and the driving wheel 3 are coaxially arranged, the milling blade 5 is arranged on the roller wall of the milling roller 4, the driving device 2 is fixedly arranged at the top of the fixing frame 1, a water storage tank 6 is fixedly arranged at the top of the fixing frame 1, a water guide tank 7 is fixedly arranged at the bottom of the fixing frame 1 and above the milling roller 4, the water storage tank 6 is communicated with the water guide tank 7 through a connecting pipe 16, a control valve is arranged on the pipe wall of the connecting pipe 16, a plurality of uniformly distributed tool withdrawal grooves 8 are arranged at the bottom of the water guide tank 7, the plurality of milling blades 5 can extend into the corresponding tool withdrawal grooves 8, water leakage holes 9 are arranged at the left side and the right side of the plurality of the tool withdrawal grooves 8, and a plugging mechanism is arranged in the water leakage holes 9, the end part of the plugging mechanism extends into the tool withdrawal groove 8 and is abutted against the side wall of the milling blade 5;

the plugging mechanism comprises a plugging block 10, a fixing plate 11, a limiting slide rod 12 and a spring 13, the plugging block 10 is located inside a water leakage hole 9, the plugging block 10 is made of natural rubber materials, one side of the plugging block 10 extends to the inside of a tool withdrawal groove 8, the other side of the plugging block 10 extends to the inside of a water guide box 7 and is fixedly connected with the fixing plate 11, the fixing plate 11 is vertically distributed, the limiting slide rod 12 is symmetrically and fixedly arranged on the inner side wall of the water guide box 7 and located above and below the plugging block 10, the side face of the fixing plate 11 is slidably connected with the rod wall of the limiting slide rod 12 through the limiting slide hole, a limiting stop block 15 for limiting the fixing plate 11 is fixedly arranged at the end part of the limiting slide rod 12, the spring 13 is movably sleeved on the rod wall of the limiting slide rod 12, and the two ends of the spring 13 are fixedly connected with the side face of the fixing plate 11 and the inner side wall of the water guide box 7 respectively.

The water leakage hole 9 and the plugging block 10 are both in a round table structure, and the water leakage hole 9 and the plugging block 10 are arranged in a matching way.

A wear-resistant metal head 14 is fixedly arranged on one side of the blocking block 10 located inside the tool withdrawal groove 8, and the wear-resistant metal head 14 can be arranged in contact with and abutted against the side wall of the milling blade 5.

In the utility model, during the use, drive arrangement 2 provides the power supply and accomplishes the work of milling and planing the bituminous paving for drive wheel 3 and milling and planing roller 4, when milling and planing blade 5 and removing to the inside of tool withdrawal groove 8 of water guide box 7 lower surface, milling and planing blade 5 can contact with the blocking piece 10 of both sides and extrude blocking piece 10 and remove to the inside of water guide box 7 to make the clearance open between blocking piece 10 and the hole 9 that leaks and discharge the cooling water in the water guide box 7 and spray on the surface of milling and planing blade 5, can directly carry out the rapid cooling heat dissipation to milling and planing blade 5, and can not waste more water resource; when milling and planing blade 5 and shutoff piece 10 contactless, spring 13 applys external force and makes it automatic with leaking hole 9 shutoff for shutoff piece 10, avoids cooling the continuous phenomenon that flows of water, and this in-process is not only effectual to the heat dissipation cooling of milling and planing blade 5, and can not cause the waste of water source.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The asphalt pavement milling device with good heat dissipation and cooling effects comprises a fixing frame (1), a driving device (2), a driving wheel (3), a milling roller (4) and milling blades (5), and is characterized in that the milling roller (4) and the driving wheel (3) are coaxially arranged, the milling blades (5) are arranged on the roller wall of the milling roller (4), the driving device (2) is fixedly arranged at the top of the fixing frame (1), a water storage tank (6) is fixedly arranged at the top of the fixing frame (1), a water guide tank (7) is fixedly arranged at the bottom of the fixing frame (1) and above the milling roller (4), the water storage tank (6) and the water guide tank (7) are communicated through a connecting pipe (16), a plurality of uniformly distributed milling grooves (8) are formed at the bottom of the water guide tank (7), and the milling blades (5) can extend to the inner part corresponding to the milling grooves (8), water leakage holes (9) are formed in the left side and the right side of the cutter withdrawal grooves (8), a plugging mechanism is arranged inside each water leakage hole (9), and the end part of each plugging mechanism extends into the cutter withdrawal grooves (8) and is abutted against the side wall of the milling blade (5);

the plugging mechanism comprises a plugging block (10), a fixed plate (11), a limiting slide rod (12) and a spring (13), the blocking block (10) is positioned inside the water leakage hole (9), one side of the blocking block (10) extends to the inside of the tool withdrawal groove (8), the other side of the blocking block (10) extends to the inside of the water guide tank (7) and is fixedly connected with the fixing plate (11), the fixed plates (11) are vertically distributed, the limiting slide rods (12) are symmetrically and fixedly arranged on the inner side wall of the water guide box (7) and are positioned above and below the plugging block (10), the side surface of the fixed plate (11) is connected with the rod wall of the limit slide rod (12) in a sliding way through a limit slide hole, the spring (13) is movably sleeved on the rod wall of the limiting slide rod (12), and two ends of the spring (13) are respectively and fixedly connected with the side surface of the fixed plate (11) and the inner side wall of the water guide tank (7).

2. The asphalt pavement milling device with good heat dissipation and cooling effects as claimed in claim 1, wherein the water leakage holes (9) and the blocking blocks (10) are of a round table structure, and the water leakage holes (9) and the blocking blocks (10) are arranged in a matching manner.

3. The asphalt pavement milling device with good heat dissipation and cooling effects as claimed in claim 1, wherein a wear-resistant metal head (14) is fixedly arranged on one side of the blocking block (10) inside the tool withdrawal groove (8), and the wear-resistant metal head (14) can be in contact and abutted with the side wall of the milling blade (5).

4. The asphalt pavement milling device with good heat dissipation and cooling effects as claimed in claim 1, wherein a limit stop (15) for limiting the fixing plate (11) is fixedly arranged at the end of the limit slide rod (12).

5. The asphalt pavement milling device with good heat dissipation and cooling effects as claimed in claim 1, wherein a control valve is arranged on the wall of the connecting pipe (16).

6. The asphalt pavement milling device with good heat dissipation and cooling effects as claimed in claim 1, wherein the blocking block (10) is made of natural rubber material.

Images