Rapid municipal road crack filling device

Abstract

The utility model relates to the technical field of municipal road maintenance equipment, in particular to a municipal road crack rapid filling device which comprises a bottom plate, a heating barrel and a push rod frame fixedly installed on the right side of the upper end of the bottom plate, a top cover arranged at the upper end of the heating barrel, a lifting handle fixedly connected to the middle of the upper end of the top cover, and a discharging mechanism arranged on the lower portion in the heating barrel. A notch is formed in the left side of the bottom plate. According to the municipal road crack rapid filling device, a structure for discharging through the auger blade is arranged in the device, an existing structure for discharging through an electric push rod is replaced, when the structure is used, asphalt can be continuously pushed outwards, asphalt retention can be avoided, continuous discharging of the asphalt cannot be affected, and the service life of the asphalt is prolonged. And when the asphalt does not need to be discharged, an auger blade in the discharging mechanism can be controlled to rotate reversely, so that the asphalt can be prevented from being continuously discharged outwards, and the asphalt in the heating barrel can be turned over to be better heated and softened.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road maintenance equipment, in particular to a municipal road crack rapid filling device. Background Art

[0002] In the actual use of roads, as time goes by, potholes or cracks of varying degrees will appear on the road surface. When repairing roads, professionals are often required to use relevant equipment to fill and repair the road cracks;

[0003] Patent No. 202020383237.3 (A municipal road crack filling device) states: Through the booster mechanism, when the asphalt passes through the through hole into the guide tube, the telescopic end of the electric push rod will drive the piston to force the asphalt into the discharge barrel, thereby accelerating the asphalt discharge rate, so as to further improve the efficiency of the device in repairing road cracks. At the same time, the sealing ring can prevent the asphalt from leaking from the telescopic end of the electric push rod, thereby improving the stability of the device when in use;

[0004] However, the push rod used to push the asphalt in the above device can only push the asphalt a certain distance when in use. After pushing a certain distance, it needs to retract back and wait for the asphalt to enter the guide pipe before continuing to push the asphalt out. However, when the push rod retracts, the remaining asphalt in the guide pipe can easily retreat with the push rod, which will still affect the asphalt discharge speed. Therefore, we have launched a new municipal road crack rapid filling device. Utility Model Content

[0005] The main purpose of the utility model is to provide a municipal road crack rapid filling device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A device for quickly filling cracks in municipal roads comprises a base plate, a heating barrel and a push rod frame are fixedly mounted on the right side of the upper end of the base plate, a top cover is arranged on the upper end of the heating barrel, a handle is fixedly connected to the middle part of the upper end of the top cover, a discharging mechanism is arranged in the lower inner part of the heating barrel, a notch is opened on the left side of the upper end of the base plate, a cleaning mechanism is jointly arranged inside the notch and on the left side of the upper end of the base plate, and movable wheels are movably connected to the four corners of the lower end of the base plate.

[0008] Preferably, the discharge mechanism includes a fixed seat and a discharge pipe, the upper end of the fixed seat is fixedly connected to a first motor, the output end of the first motor is fixedly connected to an auger blade, a fixed hole is opened on the right side of the lower inner surface of the heating barrel, and a movable hole is opened on the left side of the lower inner surface of the heating barrel.

[0009] Preferably, the push rod frame is located on the right side of the heating barrel, and the push rod frame does not contact the heating barrel and the discharge mechanism, and the cleaning mechanism is located on the left side of the discharge mechanism and does not contact it.

[0010] Preferably, the fixed seat is located on the left side of the heating barrel and is fixedly connected to the upper end of the bottom plate, the discharge pipe is fixedly connected through the fixed hole, the left side of the outer surface of the auger blade is movably connected through the movable hole, and the auger blade is located inside the heating barrel and is movably connected through the discharge pipe.

[0011] Preferably, the cleaning mechanism includes a second motor and a fixed rod, the output end of the second motor is fixedly connected to a driving wheel, the rear part of the outer surface of the fixed rod is fixedly connected to a driven wheel, a belt is engaged and connected between the outer surface of the driven wheel and the outer surface of the driving wheel, and a brush roller is inserted and fixedly connected in the middle of the outer surface of the fixed rod.

[0012] Preferably, the second motor is fixedly connected to the left side of the upper end of the base plate, the fixing rod is movably connected to the left side of the front wall and the left side of the rear wall in the notch, and the driving wheel, driven wheel, belt and brush roller are not in contact with the base plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, a structure for discharging materials through auger blades is provided in the device, which replaces the existing structure for discharging materials through electric push rods. When in use, this structure can continuously push the asphalt outward, which can avoid asphalt retention and will not affect the continuous discharge of asphalt. When the asphalt does not need to be discharged, the auger blades in the discharge mechanism can be controlled to reverse, which can not only prevent the asphalt from continuing to be discharged outward, but also make the asphalt inside the heating barrel flip over, so that it can be better heated and softened;

[0015] 2. In the utility model, a cleaning mechanism is provided in the device. When the device is used, the cleaning mechanism and the discharging mechanism can be started at the same time, and the cracks on the road surface can be filled by pushing the device forward. When the device moves forward, the brush roller in the cleaning mechanism will sweep away the dust and sand in the cracks, so that the asphalt discharged by the discharging mechanism can better adhere to the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a municipal road crack rapid filling device of the utility model;

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of a heating barrel of a municipal road crack quick filling device of the utility model;

[0018] Figure 3This is a schematic diagram of the overall structure of a discharging mechanism of a municipal road crack rapid filling device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a cleaning mechanism of a municipal road crack rapid filling device.

[0020] In the figure: 1. bottom plate; 2. heating barrel; 3. top cover; 4. handle; 5. discharge mechanism; 6. notch; 7. cleaning mechanism; 8. push rod frame; 9. moving wheel; 21. fixed hole; 22. movable hole; 51. fixed seat; 52. discharge pipe; 53. first motor; 54. auger blade; 71. second motor; 72. fixed rod; 73. driving wheel; 74. driven wheel; 75. belt; 76. brush roller. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A device for quickly filling cracks in municipal roads comprises a base plate 1, a heating barrel 2 and a push rod frame 8 are fixedly mounted on the right side of the upper end of the base plate 1, a top cover 3 is arranged on the upper end of the heating barrel 2, a handle 4 is fixedly connected to the middle part of the upper end of the top cover 3, a discharging mechanism 5 is arranged in the lower part of the heating barrel 2, a notch 6 is opened on the left side of the upper end of the base plate 1, a cleaning mechanism 7 is jointly arranged inside the notch 6 and on the left side of the upper end of the base plate 1, moving wheels 9 are movably connected to the four corners of the lower end of the base plate 1, the push rod frame 8 is located on the right side of the heating barrel 2, and the push rod frame 8 does not contact the heating barrel 2 and the discharging mechanism 5, and the cleaning mechanism 7 is located on the left side of the discharging mechanism 5 and does not contact it.

[0026] In this embodiment, the discharge mechanism 5 includes a fixed seat 51 and a discharge pipe 52, the upper end of the fixed seat 51 is fixedly connected to a first motor 53, the output end of the first motor 53 is fixedly connected to an auger blade 54, a fixed hole 21 is opened on the right side of the lower inner surface of the heating barrel 2, and a movable hole 22 is opened on the lower left side of the inner surface of the heating barrel 2. The fixed seat 51 is located on the left side of the heating barrel 2 and is fixedly connected to the upper end of the bottom plate 1, the discharge pipe 52 is interlaced and fixedly connected with the fixed hole 21, the left side of the outer surface of the auger blade 54 is interlaced and movably connected with the movable hole 22, the auger blade 54 is located inside the heating barrel 2 and is interlaced and movably connected with the discharge pipe 52. By providing a structure for discharging by the auger blade 54 in the device, the existing structure for discharging by the electric push rod is replaced. When in use, this structure can continuously push the asphalt outward, which can avoid asphalt retention and will not affect the continuous discharge of asphalt.

[0027] The second motor 71 is fixedly connected to the left side of the upper end of the bottom plate 1, and the fixed rod 72 is movably connected to the left side of the front wall and the left side of the rear wall in the notch 6. The driving wheel 73, the driven wheel 74, the belt 75 and the brush roller 76 are not in contact with the bottom plate 1. By providing the cleaning mechanism 7 in the device, when the device is used, the cleaning mechanism 7 and the discharging mechanism 5 can be started at the same time, and the cracks on the road surface can be filled by pushing the device forward. When the device moves forward, the brush roller 76 in the cleaning mechanism 7 will sweep away the dust and sand in the cracks, so that the asphalt discharged by the discharging mechanism 5 can be better adhered to the road surface.

[0028] It should be noted that the utility model is a device for quickly filling cracks in municipal roads. A structure for discharging materials through auger blades 54 is provided in the device, which replaces the existing structure for discharging materials through an electric push rod. When in use, this structure can continuously push asphalt outward, which can avoid asphalt retention and will not affect the continuous discharge of asphalt. When the asphalt does not need to be discharged, the auger blades 54 in the discharge mechanism 5 can be controlled to reverse, which can not only prevent the asphalt from continuing to be discharged outward, but also turn the asphalt inside the heating barrel 2 over to better heat and soften it. In addition, a cleaning mechanism 7 is provided in the device. When the device is in use, the cleaning mechanism 7 and the discharge mechanism 5 can be started at the same time, and the device can be pushed forward to fill the cracks on the road surface. When the device moves forward, the brush roller 76 in the cleaning mechanism 7 will sweep away the dust and sand in the cracks, so that the asphalt discharged by the discharge mechanism 5 can better adhere to the road surface.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A municipal road crack quick filling device, comprising a base plate (1), characterized in that: A heating barrel (2) and a push rod frame (8) are fixedly installed on the right side of the upper end of the bottom plate (1); a top cover (3) is arranged on the upper end of the heating barrel (2); a handle (4) is fixedly connected to the middle part of the upper end of the top cover (3); a discharge mechanism (5) is arranged in the lower part of the heating barrel (2); a notch (6) is opened on the left side of the upper end of the bottom plate (1); a cleaning mechanism (7) is arranged inside the notch (6) and on the left side of the upper end of the bottom plate (1); and moving wheels (9) are movably connected to the four corners of the lower end of the bottom plate (1); The discharge mechanism (5) comprises a fixed seat (51) and a discharge pipe (52); the upper end of the fixed seat (51) is fixedly connected to a first motor (53); the output end of the first motor (53) is fixedly connected to an auger blade (54); a fixed hole (21) is provided on the right side of the lower inner surface of the heating barrel (2); and a movable hole (22) is provided on the left side of the lower inner surface of the heating barrel (2).

2. A municipal road crack rapid filling device according to claim 1, characterized in that: The push rod frame (8) is located on the right side of the heating barrel (2), and the push rod frame (8) does not contact the heating barrel (2) and the discharge mechanism (5), and the cleaning mechanism (7) is located on the left side of the discharge mechanism (5) and does not contact it.

3. A municipal road crack rapid filling device according to claim 1, characterized in that: The fixed seat (51) is located on the left side of the heating barrel (2) and is fixedly connected to the upper end of the bottom plate (1); the discharge pipe (52) is inserted and fixedly connected to the fixed hole (21); the left side of the outer surface of the auger blade (54) is inserted and movably connected to the movable hole (22); the auger blade (54) is located inside the heating barrel (2) and is inserted and movably connected to the discharge pipe (52).

4. A municipal road crack rapid filling device according to claim 1, characterized in that: The cleaning mechanism (7) comprises a second motor (71) and a fixed rod (72); the output end of the second motor (71) is fixedly connected to a driving wheel (73); the rear portion of the outer surface of the fixed rod (72) is fixedly connected to a driven wheel (74); a belt (75) is engaged and connected between the outer surface of the driven wheel (74) and the outer surface of the driving wheel (73); and a brush roller (76) is inserted and fixedly connected to the middle portion of the outer surface of the fixed rod (72).

5. A municipal road crack rapid filling device according to claim 4, characterized in that: The second motor (71) is fixedly connected to the left side of the upper end of the bottom plate (1), the fixed rod (72) is movably connected to the left side of the front wall and the left side of the rear wall inside the notch (6), and the driving wheel (73), the driven wheel (74), the belt (75) and the brush roller (76) are not in contact with the bottom plate (1).

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