CN215405494U

CN215405494U - Highway subgrade maintenance device

Info

Publication number: CN215405494U
Application number: CN202121049840.9U
Authority: CN
Inventors: 王静
Original assignee: Hebei Junhui Highway Engineering Co ltd
Current assignee: Hebei Junhui Highway Engineering Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-04
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a highway subgrade maintenance device, which belongs to the field of highway maintenance and comprises a base, wherein the front part and the rear part of the upper end of the base are fixedly connected with supporting rods, the upper end of each supporting rod is fixedly connected with a storage barrel, the lower end inside the storage barrel is fixedly connected with a motor, the output end of the motor is fixedly connected with a linkage rod, the upper end of the linkage rod is fixedly connected with a stirrer, the left end inside the storage barrel is provided with a discharge port, the outer surface of the left end of the storage barrel is fixedly connected with a cross rod, the left end of the cross rod is fixedly connected with a limit hinge, the limit hinge is hinged with a vertical rod, the lower end of the vertical rod is fixedly connected with a pressing plate, and the lower end of the pressing plate is fixedly connected with a brush head, and is characterized in that paving materials are heated and melted in the storage barrel by a heater, are laid on the surface of a highway through a spray pipe, and are brushed flat through the brush head, so that paving materials do not need manual contact laying, reduce workman's scald risk, and the highway road surface after the maintenance is level and smooth.

Description

Highway subgrade maintenance device

Technical Field

The utility model relates to the field of highway maintenance, in particular to a highway subgrade maintenance device.

Background

The maintenance of the highway is that the maintenance and the maintenance of the highway are performed, the maintenance is performed in the whole process from the building of the vehicle, the maintenance is performed in the repair of the damaged part, and after the road is built and communicated with the vehicle, the road is corroded and weathered by natural forces such as rainstorm, flood, sand wind, ice and snow, solarization, ice melting and the like due to the abrasion and the impact of wheels, and the use quality of the road is gradually reduced due to certain defects left in artificial damage and building. Therefore, maintenance and repair measures must be taken after the road is built and the vehicle is communicated, and the road is continuously updated and improved.

Traditional highway maintenance needs to consume more manpower, carries out artifical stone with the highway road surface that will need fill, and this just leads to the highway road surface unevenness after the maintenance, and fills required stone and cause the workman to scald easily.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a highway subgrade maintenance device which is characterized in that paving materials are heated and melted in a storage barrel by a heater, are laid on the surface of a highway through a spray pipe and are brushed flat by a brush head, so that the paving materials are laid without manual contact, the risk of scalding workers is reduced, and the road surface of the highway after maintenance is smooth.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A highway subgrade maintenance device comprises a base, wherein the front and the rear parts of the upper end of the base are fixedly connected with supporting rods, the upper end of each supporting rod is fixedly connected with a storage barrel, the lower end of the interior of each storage barrel is fixedly connected with a motor, the output end of the motor is fixedly connected with a linkage rod, the upper end of the linkage rod is fixedly connected with a stirrer, the interior of the left end of each storage barrel is provided with a discharge hole, the outer surface of the left end of each storage barrel is fixedly connected with a cross rod, the left end of each cross rod is fixedly connected with a limiting hinge, the limiting hinge is hinged with a vertical rod, the lower end of each vertical rod is fixedly connected with a pressing plate, the lower end of each pressing plate is fixedly connected with a brush head, the lower end of each storage barrel is fixedly connected with a guide barrel, the lower end of each guide barrel is fixedly connected with a material distributing pipe, the lower ends of the material distributing pipes are fixedly connected with eight spray pipes at equal intervals, the base is characterized in that a heater is fixedly connected to the upper surface of the left end of the base, a sheath is fixedly connected to the upper surface of the left end of the base, and two wheels are rotatably connected to the front end and the rear end of the base.

Further, the agitator outer end is the stirring rod of three equidistance installation, and the stirring rod shape is the cylinder for can be stirred by the stirring rod after the stone melts evenly, and make things convenient for the stone to melt the back and flow out from the discharge gate.

Furthermore, the rotation angle of the limiting hinge is 0-90 degrees, so that the brush head can be far away from the ground to prevent abrasion when not in use.

Furthermore, the width of the brush head is the same as that of the material distributing pipe, and the distance between the lower end of the material distributing pipe and the ground is 5 millimeters, so that the brush head can brush the paving materials flowing out of the spray pipe flat, and the road surface after maintenance is smooth.

Further, the spray pipe is hollow structure, and the spray pipe the latter half shape is tubaeform for the stone under the molten condition can get into the spray pipe in, and can not take place the jam condition.

Further, the heater is inside the sheath, and the inside material of sheath is high temperature resistant alloy for the heater can not give off unnecessary heat when heating and to all around, prevents that the staff from being scalded.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme is melted by the heater heating in the storage vat through the stone to lay on road surface through the spray tube, at last rethread brush head brush is flat, realizes that the stone does not need the manual contact to lay, reduces the workman and scalds the risk, and the highway road surface after the maintenance is level and smooth.

(2) The stirring rod of agitator outer end for three equidistance installation, and the stirring rod shape is the cylinder for can be stirred evenly by the stirring rod after the stone melts, and make things convenient for the stone to melt the back and flow out from the discharge gate.

(3) The rotation angle of the limiting hinge is 0-90 degrees, so that the brush head can be far away from the ground to prevent abrasion when not in use.

(4) The brush head is the same with the width of branch material pipe, and the lower extreme of branch material pipe is 5 millimeters with ground distance for the brush head can be leveled the stone that the spray tube flows out, thereby realizes that the road surface after the maintenance is level and smooth.

(5) The spray pipe is hollow structure, and the spray pipe the latter half shape is tubaeform for in the stone under the molten condition can get into the spray pipe, and can not take place the jam condition.

(6) The heater is inside the sheath, and the inside material of sheath is high temperature resistant alloy for the heater can not give off unnecessary heat when the heating and to all around, prevents that the staff from being scalded.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic structural diagram of the working state of the present invention;

FIG. 3 is a schematic view of the present invention in a retracted state;

fig. 4 is a schematic axial side structure of the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a support bar; 3. a storage barrel; 4. an electric motor; 5. linkage pressing; 6. a stirrer; 7. a discharge port; 8. a cross bar; 9. a limit hinge; 10. a vertical rod; 11. pressing a plate; 12. a brush head; 13. a material guiding barrel; 14. a material guide pipe; 15. distributing pipes; 16. a nozzle; 17. a heater; 18. a sheath; 19. and (4) wheels.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a highway subgrade maintenance device comprises a base 1, wherein the front and rear parts of the upper end of the base 1 are fixedly connected with a support rod 2, the upper end of the support rod 2 is fixedly connected with a storage barrel 3, the lower end of the interior of the storage barrel 3 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a linkage rod 5, the upper end of the linkage rod 5 is fixedly connected with a stirrer 6, the interior of the left end of the storage barrel 3 is provided with a discharge port 7, the outer surface of the left end of the storage barrel 3 is fixedly connected with a cross rod 8, the left end of the cross rod 8 is fixedly connected with a limit hinge 9, the limit hinge 9 is hinged with a vertical rod 10, the lower end of the vertical rod 10 is fixedly connected with a pressing plate 11, the lower end of the pressing plate 11 is fixedly connected with a brush head 12, the lower end of the storage barrel 3 is fixedly connected with a guide barrel 13, the lower end of the guide barrel 13 is fixedly connected with a guide pipe 14, the lower end of the guide pipe 14 is fixedly connected with a distributing pipe 15, the lower end of the distributing pipe is fixedly connected with eight spray pipes 16 at equal intervals, the heater 17 is fixedly connected to the upper surface of the left end of the base 1, the sheath 18 is fixedly connected to the upper surface of the left end of the base 1, and the front end and the rear end of the base 1 are both rotatably connected with two wheels 19.

Referring to fig. 1-4, the outer end of the stirrer 6 is provided with three stirring rods which are equidistantly arranged, and the stirring rods are cylindrical, so that the melted paving materials can be uniformly stirred by the stirring rods, and the paving materials can conveniently flow out from the discharge hole 7 after being melted. The rotation angle of the limit hinge 9 is 0-90 degrees, so that the brush head 12 can be far away from the ground to prevent abrasion when not in use. Brush head 12 is the same with branch material pipe 15 width, and the lower extreme of branch material pipe 12 is 5 millimeters with ground distance for the brush head can be leveled the stone that spout 6 flowed out, thereby realizes that the road surface after the maintenance is level and smooth.

Referring to fig. 1-3, the nozzle 16 is hollow and the lower portion of the nozzle 16 is flared so that the paving material in the molten state can enter the nozzle 16 without clogging. The heater 17 is inside sheath 18, and the inside material of sheath 18 is high temperature resistant alloy for heater 17 can not give off unnecessary heat when heating and arrive all around, prevents that the staff from being scalded.

Referring to fig. 1-4, during use, an operator firstly puts solid paving materials into a material storage barrel 3, the paving materials are heated by a heater 17, when the paving materials are melted, the motor 4 is turned on, the motor 4 drives a linkage rod 5 to rotate, meanwhile, the linkage rod 5 drives a stirrer 6 to rotate, the paving materials are uniformly stirred and then flow out of a discharge port 7, the paving materials enter a material guide barrel 13, and finally are paved on the surface of a road through a spray pipe 16, the paving materials are brushed flat through a brush head 12, the pavement paving materials after maintenance are leveled, after maintenance is completed, a limiting hinge 9 is rotated to 90 degrees, the brush head 12 is far away from the ground to prevent abrasion, and the maintenance work of a highway subgrade is completed. The road paving machine is characterized in that paving materials are heated and melted in the storage barrel 3 through the heater 17, are paved on the surface of a road through the spray pipe 16, and are brushed flat through the brush head 12, so that the paving materials are paved without manual contact, the scalding risk of workers is reduced, and the road surface after maintenance is smooth.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a highway subgrade maintenance device, includes base (1), its characterized in that: the utility model discloses a material storage device, including base (1), bracing piece (2) all fixedly connected with in the front and back of base (1), bracing piece (2) upper end fixedly connected with storage vat (3), the inside lower extreme fixedly connected with motor (4) of storage vat (3), motor (4) output end fixedly connected with gangbar (5), the fixedly connected with agitator (6) in gangbar (5) upper end, discharge gate (7) have been seted up to storage vat (3) left end inside, the surface fixedly connected with horizontal pole (8) of storage vat (3) left end, horizontal pole (8) left end fixedly connected with spacing hinge (9), spacing hinge (9) articulate has montant (10), montant (10) lower extreme fixedly connected with clamp plate (11), clamp plate (11) lower extreme fixedly connected with brush head (12), storage vat (3) lower extreme fixedly connected with guide bucket (13), the feeding device is characterized in that a feeding pipe (14) is fixedly connected to the lower end of the feeding barrel (13), a material distributing pipe (15) is fixedly connected to the lower end of the feeding pipe (14), eight spray pipes (16) are fixedly connected to the lower end of the material distributing pipe (15) in an equal distance mode, a heater (17) is fixedly connected to the upper surface of the left end of the base (1), a sheath (18) is fixedly connected to the upper surface of the left end of the base (1), and two wheels (19) are rotatably connected to the front end and the rear end of the base (1).

2. A roadbed maintenance device according to claim 1, wherein: the outer end of the stirrer (6) is a stirring rod which is installed in three equal intervals, and the shape of the stirring rod is a cylinder.

3. A roadbed maintenance device according to claim 1, wherein: the rotation angle of the limit hinge (9) is 0-90 degrees.

4. A roadbed maintenance device according to claim 1, wherein: the width of the brush head (12) is the same as that of the material distributing pipe (15), and the distance between the lower end of the material distributing pipe (15) and the ground is 5 mm.

5. A roadbed maintenance device according to claim 1, wherein: the spray pipe (16) is of a hollow structure, and the lower half part of the spray pipe (16) is horn-shaped.

6. A roadbed maintenance device according to claim 1, wherein: the heater (17) is arranged in the sheath (18), and the material in the sheath (18) is high-temperature-resistant alloy.