CN219342785U

CN219342785U - Road maintenance device

Info

Publication number: CN219342785U
Application number: CN202223236950.3U
Authority: CN
Inventors: 张美洁
Original assignee: Guangxi Tongyong Construction Co ltd
Current assignee: Guangxi Tongyong Construction Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-07-14
Anticipated expiration: 2032-11-29

Abstract

The utility model provides a road maintenance device, which relates to the field of road maintenance and comprises: remove shallow, the storage cylinder, the inside pitch of having placed of storage cylinder, storage cylinder lower extreme is provided with the feed opening, it is fixed with two sets of fixed plates to remove the shallow lower extreme through the fixed column, fixed plate inslot connection has the lead screw, the lead screw left end is connected with driving motor, the lead screw surface is connected with the connecting axle through the drive block, connecting axle swing joint has the cylinder that rolls. The utility model solves the problems that the temperature of the discharged asphalt is reduced and the asphalt starts to solidify because the curing device does not have a structure for rolling the discharged asphalt in the prior art, and the repairing and curing effects of the curing device on roads are affected.

Description

Road maintenance device

Technical Field

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

Background

In the road construction process, water is required to be sprayed to the road surface to reduce the temperature of the road surface, the road surface is kept clean and moist, dust is prevented from flying, the maintenance effect on the road surface is achieved, through searching, the prior art (application number: 202221012067.3) describes that the first connecting rod 901 is changed along with the wavy curve, so that the second connecting rod 902 drives the stirring plate 903 to move up and down, the stirring effect of asphalt is realized, the asphalt is heated more uniformly, meanwhile, the coagulation phenomenon caused by the static state of the asphalt is avoided, the normal use and the normal discharge of the asphalt are ensured,

however, the curing device in the prior art does not have a structure for rolling discharged asphalt, so that the temperature of the discharged asphalt is reduced, the asphalt starts to solidify, and the repairing and curing effects of the curing device on roads are affected.

Disclosure of Invention

In order to overcome the defects existing in the prior art, the road maintenance device is provided at present, so that the problems that the temperature of discharged asphalt is reduced, the asphalt starts to solidify and the road repair and maintenance effects of the maintenance device are affected because the maintenance device does not have a structure for rolling discharged asphalt in the prior art are solved.

To achieve the above object, there is provided a road maintenance device comprising: remove shallow, the storage cylinder, the inside pitch of having placed of storage cylinder, storage cylinder lower extreme is provided with the feed opening, it is fixed with two sets of fixed plates to remove the shallow lower extreme through the fixed column, fixed plate inslot connection has the lead screw, the lead screw left end is connected with driving motor, the lead screw surface is connected with the connecting axle through the drive block, connecting axle swing joint has the cylinder that rolls.

Preferably, the movable trolley is characterized in that a storage frame is fixed at the upper end of the movable trolley, a storage cylinder is fixed on the right side of the storage frame, a controller is fixed on the upper surface of the right side plate body of the movable trolley, and a storage battery is connected with the lower end of the controller through a wire.

Preferably, a handle is welded at the side end of the right side plate of the mobile cart, a connecting plate is welded at the lower end of the handle, and the connecting plate is connected with a roller through a roller; and the roller is positioned at the outer side of the fixed plate.

Preferably, an upper cover is plugged on the upper end cover of the storage cylinder, and a notch is formed in the middle of the upper cover; and the stirring rod penetrates through the notch of the upper cover, and an electric valve is arranged on the surface of the discharging opening.

Preferably, a heating plate is fixed in the side wall of the storage cylinder; the heating plate is connected with a controller through an electric wire, and a connecting shaft penetrates through the middle of the rolling roller; and the front end and the rear end of the connecting shaft are welded with driving blocks.

Preferably, the driving motor is fixed at the left end of the front fixing plate; and the driving motor is connected with a screw rod in the front side fixing plate through a rotating shaft, and the driving motor, the screw rod, the connecting shaft and the rolling roller form a rolling structure of the maintenance device.

Preferably, a rotating shaft connected to the right side of the driving motor is connected with a screw rod in the rear side fixing plate through a synchronous transmission assembly.

The road maintenance device has the beneficial effects that the driving motor is utilized to drive the screw rod to rotate, the connecting shaft in the rolling roller is moved left and right, so that the asphalt discharged from the position of the rolling roller at the blanking opening is rolled left and right, the discharged asphalt is paved, the maintenance device has an asphalt rolling function, the heated discharged asphalt is rolled and filled in a synchronous and timely manner, the discharged asphalt solidification caused by the subsequent rolling is avoided, and the road repairing and maintenance effects of the maintenance device are ensured.

Drawings

Fig. 1 is a schematic front view of a road maintenance device according to an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional front view of a road maintenance device according to an embodiment of the present utility model.

Fig. 3 is a schematic side view cross-section connecting structure of a roller according to an embodiment of the present utility model.

Fig. 4 is a schematic top view of a road maintenance device according to an embodiment of the utility model.

In the figure: 1. moving the cart; 11. a storage frame; 12. a handle; 13. a roller; 14. a splice plate; 2. a storage cylinder; 21. an upper cover; 22. an electric valve; 23. a feed opening; 24. a heating sheet; 3. a controller; 31. a storage battery; 4. a driving motor; 41. a fixing plate; 42. a synchronous transmission assembly; 43. a screw rod; 44. fixing the column; 5. a stirring rod; 6. rolling a roller; 61. a connecting shaft; 62. and a driving block.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a road maintenance apparatus comprising: remove shallow 1, storage cylinder 2, inside asphalt of having placed of storage cylinder, storage cylinder 2 lower extreme is provided with feed opening 23, its characterized in that:

the lower end of the movable trolley 1 is fixedly provided with two groups of fixing plates 41 through fixing columns 44, a screw rod 43 is connected in a groove of the fixing plates 41, the left end of the screw rod 43 is connected with a driving motor 4, the surface of the screw rod 43 is connected with a connecting shaft 61 through a driving block 62, and the connecting shaft 61 is movably connected with a rolling roller 6.

When the road maintenance device is used, asphalt is placed into the storage cylinder 2 and heated, the stirring rod 5 is used for stirring and mixing, the electric valve 22 is opened, the asphalt is discharged from the discharging opening 23 and falls to the gap on the road surface, the driving motor 4 is started again, the screw rod 43 rotates, the connecting shaft 61 is driven to move left and right, the rolling roller 6 movably connected with the connecting shaft 61 rolls left and right, the discharged asphalt is rolled and filled in the gap on the road, and the road maintenance repair process is completed.

In this embodiment, a storage frame 11 is fixed at the upper end of the mobile cart 1, a storage cylinder 2 is fixed on the right side of the storage frame 11, a controller 3 is fixed on the upper surface of the right side plate body of the mobile cart 1, and a storage battery 31 is connected to the lower end of the controller 3 through a wire.

As a preferred embodiment, the storage frame 11 can be used for storing tools such as scrapers, so that asphalt attached to the inner wall of the storage cylinder 2 can be scraped conveniently. The controller 3 is used for controlling the mechanical movement in the whole 2 maintenance repair process.

In the embodiment, a handle 12 is welded at the body side end of the right side plate of the mobile cart 1, a joint plate 14 is welded at the lower end of the handle 12, and the joint plate 14 is connected with a roller 13 through a roller; and the roller 13 is located at the outer side of the fixing plate 41.

As a preferred embodiment, pushing the handle 12 can drive the mobile cart 1 to move, and the rolling roller 6 rolls at the same time, so that the feed opening 23 is conveniently aligned to the road gap where maintenance is required.

In the embodiment, an upper cover 21 is plugged at the upper end cover of the storage cylinder 2, and a notch is formed in the middle of the upper cover 21; and the stirring rod 5 penetrates through the notch of the upper cover 21, and the electric valve 22 is arranged on the surface of the blanking opening 23.

As a preferred embodiment, the lifting handle on the surface of the upper cover 21 is pulled upwards, so that the upper cover 21 is conveniently separated from the storage cylinder 2, and scraping work and asphalt adding on the inner wall of the storage cylinder 2 are conveniently carried out. The stirring rod 5 is held by hand to stir the asphalt in the storage cylinder 2.

In the embodiment, a heating plate 24 is fixed in the side wall of the storage cylinder 2; the heating plate 24 is connected with the controller 3 through wires, and a connecting shaft 61 penetrates through the middle part of the rolling roller 6; and the front and rear ends of the connection shaft 61 are welded with driving blocks 62.

As a preferred embodiment, the heating plate 24 heats and melts the partially solidified asphalt, and the heated asphalt flows out of the feed opening 23. The rolling drum 6 rolls around the connecting shaft 61, thereby driving the rolling drum 6 to roll-move the rolled asphalt.

In the present embodiment, the driving motor 4 is fixed at the left end of the front side fixing plate 41; and the driving motor 4 is connected with a screw rod 43 in the front side fixing plate 41 through a rotating shaft, and the driving motor 4, the screw rod 43, the connecting shaft 61 and the rolling drum 6 form a rolling structure of the maintenance device.

As a preferred embodiment, the screw rods 43 on the inner sides of the two groups of fixing plates 41 are connected to the front and rear sides of the rolling drum 6 through driving blocks 62, so as to drive the rolling drum 6 to move left and right, and the rolling drum 6 repeatedly rolls asphalt at the notch.

In this embodiment, the rotary shaft connected to the right side of the driving motor 4 is connected to the screw 43 in the rear fixing plate 41 through the synchronous transmission assembly 42.

As a preferred embodiment, the driving motor 4 is connected with the two groups of screw rods 43 through the synchronous transmission assembly 42, so that synchronous movement of the rolling drum 6 is ensured, and the heated asphalt discharged after heating is rolled and filled synchronously and timely.

The road maintenance device can effectively solve the problem of influencing the road repairing and maintenance effects of the maintenance device, has an asphalt rolling function, is convenient for synchronously and timely rolling and filling the asphalt discharged after heating, and is suitable for the road maintenance device.

Claims

1. A roadway maintenance apparatus comprising: remove shallow (1), storage cylinder (2), inside pitch of having placed of storage cylinder, storage cylinder (2) lower extreme is provided with feed opening (23), its characterized in that: the movable trolley is characterized in that two groups of fixing plates (41) are fixed at the lower end of the movable trolley (1) through fixing columns (44), a screw rod (43) is connected in a groove of the fixing plates (41), a driving motor (4) is connected to the left end of the screw rod (43), a connecting shaft (61) is connected to the surface of the screw rod (43) through a driving block (62), and a rolling roller (6) is movably connected to the connecting shaft (61).

2. The road maintenance device according to claim 1, wherein a storage frame (11) is fixed at the upper end of the movable trolley (1), a storage cylinder (2) is fixed on the right side of the storage frame (11), a controller (3) is fixed on the upper surface of a right side plate body of the movable trolley (1), and a storage battery (31) is connected to the lower end of the controller (3) through a wire.

3. The road maintenance device according to claim 1, wherein a handle (12) is welded at the side end of the right side plate of the mobile cart (1), a connecting plate (14) is welded at the lower end of the handle (12), and the connecting plate (14) is connected with a roller (13) through a roller; and the roller (13) is positioned at the outer side of the fixed plate (41).

4. The road maintenance device according to claim 1, wherein an upper cover (21) is plugged on an upper end cover of the storage cylinder (2), and a notch is formed in the middle of the upper cover (21); and the stirring rod (5) penetrates through the notch of the upper cover (21), and an electric valve (22) is arranged on the surface of the blanking opening (23).

5. A road maintenance device according to claim 1, characterized in that a heating plate (24) is fixed in the side wall of the storage cylinder (2); the heating plate (24) is connected with a controller (3) through an electric wire, and a connecting shaft (61) penetrates through the middle of the rolling roller (6); and the front end and the rear end of the connecting shaft (61) are welded with driving blocks (62).

6. A road maintenance device according to claim 1, characterized in that the drive motor (4) is fixed at the left end of the front side fixing plate (41); and the driving motor (4) is connected with a screw rod (43) in the front side fixing plate (41) through a rotating shaft, and the driving motor (4), the screw rod (43), the connecting shaft (61) and the rolling roller (6) form a rolling structure of the maintenance device.

7. The road maintenance device according to claim 6, wherein the rotating shaft connected to the right side of the driving motor (4) is connected to a screw rod (43) in the rear side fixing plate (41) through a synchronous transmission assembly (42).