Municipal road pavement crack filling and repairing device

Abstract

The utility model discloses a municipal road pavement crack filling and repairing device which solves the problem of how to improve the field repairing working efficiency. A nesting plate (6) is arranged on the flat trolley body frame (1), a nesting cavity (7) which is through up and down is formed in the nesting plate (6), a storage bin (9) is connected to an upper end opening of the nesting cavity (7), a discharging pipe is connected to a lower end opening of the nesting cavity (7), a discharging guide groove (10) is connected to the lower end of the discharging pipe, and an electric control valve is arranged on the discharging pipe; a stirrer supporting frame (11) is arranged on an upper end opening of the storage bin (9), a stirrer (12) is connected to the stirrer supporting frame (11) in a hanging mode, an output shaft, extending downwards, of the stirrer (12) is connected with a stirring impeller (13) through a coupler (20), and the stirring impeller (13) is arranged in the middle of an inner cavity of the storage bin (9). And the working efficiency and the filling quality are improved.

Description

Technical Field

[0001] The utility model relates to a municipal road pavement construction tool, in particular to a municipal road pavement crack filling and repairing device. Background Art

[0002] During the use of municipal roads, as time goes by, potholes or cracks of varying degrees will appear on the road surface. When repairing cracks, professionals use relevant equipment to fill and repair road cracks; on-site operators first need to clean the road cracks, then fill the repair materials into the cracks, and finally use a scraper to scrape the repaired crack surface. The whole process is time-consuming and laborious; since the material for repairing road cracks is a viscous asphalt mixture, during the on-site operation, the repair material in the storage tank often condenses, making it impossible for the repair work to proceed normally; how to improve the efficiency of on-site repair work and overcome the problem of easy condensation of repair materials has become a problem that needs to be solved on site. Summary of the invention

[0003] The utility model provides a device for filling and repairing cracks in a municipal road pavement, which solves the technical problem of how to improve the efficiency of on-site repair work.

[0004] The utility model solves the above technical problems through the following technical solutions:

[0005] A device for filling and repairing cracks in a municipal road surface comprises a rectangular flatbed trolley body frame, a universal wheel is arranged on the lower bottom surface of the flatbed trolley body frame, and a push handle is arranged at the rear end of the flatbed trolley body frame; a nesting plate is arranged on the flatbed trolley body frame, a nesting cavity which passes through from top to bottom is arranged on the nesting plate, a storage bin is connected to the upper end of the nesting cavity, a discharge pipe is connected to the lower end of the discharge pipe, a discharge guide groove is connected to the lower end of the discharge pipe, and an electric control valve is arranged on the discharge pipe; an agitator support frame is arranged on the upper end of the storage bin, an agitator is suspended on the agitator support frame, an output shaft of the agitator extending downward is connected to a stirring impeller through a coupling, and the stirring impeller is arranged in the middle of the inner cavity of the storage bin.

[0006] A vacuum cleaner is arranged at the front end of a rectangular flatbed trolley body frame, a trumpet-shaped dust cover is connected to the vacuum cleaner, and an opening of the trumpet-shaped dust cover is arranged downward.

[0007] A scraper U-shaped connecting seat is arranged on the lower bottom surface of the flatbed trolley body frame at the rear side of the discharge guide groove, a sleeve is arranged in the scraper U-shaped connecting seat, a lifting rod is arranged in the sleeve, a spring is sleeved on the lifting rod, and a scraper is connected to the lower end of the lifting rod.

[0008] A shock-absorbing damper is arranged between the top end surface of the flatbed trolley body frame and the nesting plate; and a visual window is arranged on the silo wall of the storage silo.

[0009] The utility model moves the equipment to the cracks on the road surface, and the filling material stored in the storage chamber is evenly stirred by a mixer to ensure the filling quality. The stirred material passes through the discharge guide groove and enters the crack, and is then evenly hung and leveled by the scraper plate. The dust suction mechanism is located in front of the mobile device, and can remove dust on the work site in real time to keep the environment clean. The advantage of the device is its compact structural design, which makes the operation more convenient and improves the work efficiency and the filling quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 It is a diagram showing the matching relationship between the flatbed trolley body frame 1, the nesting plate 6 and the storage bin 9 of the utility model;

[0012] Figure 3 It is a schematic diagram of the structure of the agitator 12 of the present utility model. DETAILED DESCRIPTION

[0013] The utility model is described in detail below with reference to the accompanying drawings:

[0014] A device for filling and repairing cracks on a municipal road surface comprises a rectangular flatbed trolley body frame 1, universal wheels 2 are arranged at the four corners of the lower bottom surface of the flatbed trolley body frame 1, a push handle 5 is arranged at the rear end of the flatbed trolley body frame 1, and the trolley can be pushed to move by the push handle 5; a nesting plate 6 is arranged on the flatbed trolley body frame 1, a nesting cavity 7 is arranged on the nesting plate 6, a storage bin 9 is connected to the upper end of the nesting cavity 7, and a A discharge pipe is connected to a discharge guide groove 10 at the lower end of which an electric control valve is arranged; an agitator support frame 11 is arranged on the upper port of the storage bin 9, an agitator 12 is suspended on the agitator support frame 11, an output shaft extending downward of the agitator 12 is connected to a stirring impeller 13 through a coupling 20, and the stirring impeller 13 is arranged in the middle of the inner cavity of the storage bin 9; the material in the storage bin 9 can be stirred by the agitator 12 to ensure that the material does not coagulate.

[0015] A vacuum cleaner 3 is arranged at the front end of the rectangular flatbed trolley body frame 1, and a trumpet-shaped dust hood 4 is connected to the vacuum cleaner 3. The opening of the trumpet-shaped dust hood 4 is arranged downward, and the dust in the gaps on the road surface is sucked clean by the vacuum cleaner 3.

[0016] A scraper U-shaped connecting seat 14 is arranged on the lower bottom surface of the flatbed trolley body frame 1 at the rear side of the discharge guide groove 10, and two sleeves 15 are arranged in the scraper U-shaped connecting seat 14. A lifting rod 16 is arranged in each sleeve 15, and a spring 17 is sleeved on the lifting rod 16. A scraper 18 is connected to the lower end of the two lifting rods 16; the scraper 18 is elastically lifted and lowered under the action of the spring.

[0017] A shock-absorbing damper 8 is arranged between the top surface of the flatbed trolley body frame 1 and the nesting plate 6. When the vibration force of the agitator 12 is absorbed by the shock-absorbing damper 8, the stability of the flatbed trolley body frame 1 is ensured; a visual window 19 is arranged on the silo wall of the storage silo 9, through which the material level in the storage silo 9 can be observed in real time.

Claims

1. A device for filling and repairing cracks on a municipal road surface, comprising a rectangular flatbed trolley frame (1), a universal wheel (2) being arranged on the lower bottom surface of the flatbed trolley frame (1), and a push handle (5) being arranged at the rear end of the flatbed trolley frame (1); characterized in that: A nesting plate (6) is arranged on the flatbed trolley body frame (1), a nesting cavity (7) which is connected from top to bottom is arranged on the nesting plate (6), a material storage bin (9) is connected to the upper end of the nesting cavity (7), a discharge pipe is connected to the lower end of the discharge pipe, a discharge guide groove (10) is connected to the lower end of the discharge pipe, and an electric control valve is arranged on the discharge pipe; an agitator support frame (11) is arranged on the upper end of the material storage bin (9), an agitator (12) is suspended on the agitator support frame (11), an output shaft of the agitator (12) extending downward is connected to a stirring impeller (13) through a coupling (20), and the stirring impeller (13) is arranged in the middle of the inner cavity of the material storage bin (9).

2. A municipal road pavement crack filling and repairing device according to claim 1, characterized in that: A vacuum cleaner (3) is arranged at the front end of a rectangular flatbed trolley body frame (1), and a trumpet-shaped dust hood (4) is connected to the vacuum cleaner (3), wherein the opening of the trumpet-shaped dust hood (4) is arranged downward.

3. A municipal road pavement crack filling and repairing device according to claim 2, characterized in that: A scraper U-shaped connecting seat (14) is arranged on the lower bottom surface of the flatbed trolley body frame (1) at the rear side of the discharge guide groove (10), a sleeve (15) is arranged in the scraper U-shaped connecting seat (14), a lifting rod (16) is arranged in the sleeve (15), a spring (17) is sleeved on the lifting rod (16), and a scraper (18) is connected to the lower end of the lifting rod (16).

4. A device for filling and repairing cracks in a municipal road pavement according to claim 3, characterized in that: A shock-absorbing damper (8) is provided between the top end surface of the flatbed trolley body frame (1) and the nesting plate (6); and a visual window (19) is provided on the silo wall of the storage silo (9).

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