Road crack maintenance machine

Abstract

The utility model belongs to the technical field of road crack maintenance, and particularly relates to a road crack maintenance machine which comprises a bottom plate with universal wheels arranged at four corners of the lower side, a battery arranged on the upper side face of the bottom plate, a handle frame arranged on one side of the bottom plate, a melting barrel arranged on the upper side of the bottom plate, and a fixing frame arranged on one side of the melting barrel. And the fixing frame is fixedly arranged on the upper side of the bottom plate, a heating ring is arranged on the lower side of the outer side of the fixing frame, a heating controller is arranged on one side of the heating ring, and the lower side of the melting barrel communicates with a guide-out pipe. When the device advances, a fan is started, the fan sucks dust on the crack on the right lower side through an exhaust pipe, dust, broken branches and leaves, small stones and the like can be sucked out and then conveyed into a dust collection net cage through a dust discharge pipe to be stored, the interior of the crack can be synchronously cleaned before asphalt is poured into the crack, and the device is convenient and fast to use and high in practicability. The impurities are prevented from influencing the repairing effect of the asphalt.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway crack repair, and in particular relates to a highway crack repair machine. Background Art

[0002] When repairing cracks in roads, asphalt is usually burned, and then asphalt liquid is poured into the cracks through an injection pipe, and then scraped flat. However, during daily use of roads, dust, broken branches, pebbles and other debris will enter the cracks. At present, before using asphalt to repair cracks, it is generally inconvenient to clean the cracks simultaneously. Manual cleaning is troublesome and wastes time. If not cleaned, these debris will affect the repair effect of asphalt. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a highway crack repair machine to solve the problem that it is generally inconvenient to clean the cracks simultaneously before repairing them with asphalt, manual cleaning is troublesome and wastes time, and if not cleaned, these debris will affect the repair effect of asphalt.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: a road crack repair machine, comprising a bottom plate with universal wheels at the four corners of the lower side, a battery at the upper side of the bottom plate, a handle frame at one side of the bottom plate, a melting barrel at the upper side of the bottom plate, a fixing frame at one side of the melting barrel, the fixing frame is fixedly arranged on the upper side of the bottom plate, a heating ring is arranged at the lower side of the outer side of the fixing frame, a heating controller is arranged at one side of the heating ring, a guide pipe is arranged at the lower side of the melting barrel, one end of the guide pipe extends to the side edge of the bottom plate, and a heating controller is arranged at the upper side of the fixing frame. A control valve is provided, a perfusion pipe is arranged on the lower side of the control valve, a scraping frame is arranged on the lower side of the perfusion pipe, a fixing block is arranged on the side of the scraping frame away from the handle frame, a fixing rod is arranged on the upper side of the fixing block, the fixing rod is fixedly connected to the base plate, a fan is arranged on the upper side of the base plate, an exhaust pipe is arranged on the side of the fan close to the scraping frame, the input end of the exhaust pipe is arranged downward, a dust exhaust pipe is arranged on the side of the fan away from the exhaust pipe, a dust collecting net box is plugged into the end of the dust exhaust pipe away from the fan, and the output end of the dust exhaust pipe is plugged into the inner side of the dust collecting net box.

[0005] The beneficial effects of the utility model are as follows: when the device moves forward, the fan is started, and the fan sucks dust from the lower crack through the exhaust pipe. Dust, broken branches and leaves, and small stones will be sucked out and then sent into the dust collecting box through the dust exhaust pipe for storage. Before asphalt is poured into the crack, the inside of the crack can be cleaned simultaneously, which is convenient and quick, and avoids these debris from affecting the repair effect of the asphalt.

[0006] In order to scrape the asphalt liquid to gather at the tip;

[0007] As a further improvement of the above technical solution: the scraping frame is triangular, and the side of the scraping frame close to the handle frame is a pointed end.

[0008] The beneficial effect of this improvement is that the scraping frame is triangular, and the side of the scraping frame close to the handle frame is a tip. When the pushing device is moved forward, the scraping frame can scrape the asphalt liquid to gather at the tip, so that the asphalt liquid can better penetrate into the cracks.

[0009] In order to control the height of the scraping frame from the ground;

[0010] As a further improvement of the above technical solution: an electric telescopic rod is arranged on the upper side of the fixed block, and the electric telescopic rod is fixedly connected to the fixed rod.

[0011] The beneficial effect of this improvement is that an electric telescopic rod is arranged on the upper side of the fixed block, the electric telescopic rod is fixedly connected to the fixed rod, the fixed block is driven by the electric telescopic rod, and the fixed block controls the height of the scraping frame from the ground, so as to facilitate the control of the asphalt repair thickness.

[0012] To stir the asphalt mass;

[0013] As a further improvement of the above technical solution: a barrel cover is arranged on the upper side of the melting barrel, a feeding port is opened on one side of the upper side of the barrel cover, a motor is arranged in the middle of the upper side of the barrel cover, and the output end of the motor passes through the barrel cover to the lower side where a stirring rod is arranged.

[0014] The beneficial effect of this improvement is that a motor is provided, and the output end of the motor drives the stirring rod to rotate, and the stirring rod can stir the asphalt block to accelerate the melting of the asphalt block.

[0015] In order to isolate and protect the inside of the melting barrel;

[0016] As a further improvement of the above technical solution: an inner barrel layer is provided on the inner side of the melting barrel.

[0017] The beneficial effect of this improvement is that an inner barrel layer is arranged on the inner side of the melting barrel, which is convenient for isolating and protecting the inner side of the melting barrel and for directly drawing out the inner barrel layer for cleaning afterwards.

[0018] In order to drive the barrel cover and its connecting structure to rise out of the melting barrel;

[0019] As a further improvement of the above technical solution: electric hydraulic telescopic rods are symmetrically arranged on both sides of the melting barrel, and the output ends of the electric hydraulic telescopic rods are fixedly connected to the barrel cover.

[0020] The beneficial effect of this improvement is that an electric hydraulic telescopic rod is provided, and the output end of the electric hydraulic telescopic rod pushes the barrel cover upward, so as to facilitate driving the barrel cover and its connecting structure to rise out of the melting barrel.

[0021] In order to increase the overall collection effect of the dust collecting box on debris;

[0022] As a further improvement of the above technical solution: a bag layer is arranged on the inner side of the dust collecting net box, a rubber frame is arranged at the joint between the dust collecting net box and the dust exhaust pipe, and the rubber frame is fixedly connected to the dust collecting net box.

[0023] The beneficial effects of this improvement are as follows: a bag layer is arranged on the inner side of the dust collecting box to increase the interception effect of fine dust, and a rubber frame is arranged to increase the close contact effect at the joint between the dust collecting box and the dust exhaust pipe, reduce gaps, and increase friction at the connection to prevent the dust collecting box from loosening easily relative to the dust exhaust pipe, thereby increasing the overall debris collection effect of the dust collecting box.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0026] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0027] Figure 3 It is a top view of the structure of the utility model;

[0028] Figure 4 It is a schematic diagram of the structure of the dust collecting box in the utility model;

[0029] Figure 5 It is a side structural sectional view of the melting barrel in the utility model;

[0030] In the figure: 1. bottom plate; 2. handle frame; 3. melting barrel; 31. barrel cover; 32. electric hydraulic telescopic rod; 33. motor; 34. stirring rod; 35. inner barrel layer; 4. fixing frame; 5. heating ring; 6. outlet pipe; 7. control valve; 8. perfusion pipe; 9. scraping frame; 10. fixing block; 11. electric telescopic rod; 12. fan; 13. exhaust pipe; 14. dust exhaust pipe; 15. dust collecting net box; 151. rubber frame; 152. bag layer; 16. battery. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0032] like Figure 1 — Figure 5As shown: a road crack repair machine, comprising a bottom plate 1 with universal wheels at the four corners of the lower side, a battery 16 is arranged on the upper side of the bottom plate 1, a handle frame 2 is arranged on one side of the bottom plate 1, a melting barrel 3 is arranged on the upper side of the bottom plate 1, a fixing frame 4 is arranged on one side of the melting barrel 3, the fixing frame 4 is fixedly arranged on the upper side of the bottom plate 1, a heating ring 5 is arranged on the lower side of the outer side of the fixing frame 4, a heating controller is arranged on one side of the heating ring 5, a guide pipe 6 is arranged on the lower side of the melting barrel 3, one end of the guide pipe 6 extends to the side edge of the bottom plate 1, a control valve 7 is arranged, and a pouring valve is arranged on the lower side of the control valve 7 Tube 8, a scraping frame 9 is arranged at the lower side of the perfusion tube 8, a fixing block 10 is arranged at the side of the scraping frame 9 away from the handle frame 2, a fixing rod is arranged at the upper side of the fixing block 10, and the fixing rod is fixedly connected to the bottom plate 1, a fan 12 is arranged at the upper side of the bottom plate 1, and an exhaust pipe 13 is arranged on the side of the fan 12 close to the scraping frame 9, and the input end of the exhaust pipe 13 is arranged downward, and a dust exhaust pipe 14 is arranged at the side of the fan 12 away from the exhaust pipe 13, and a dust collecting net box 15 is plugged into the end of the dust exhaust pipe 14 away from the fan 12, and the output end of the dust exhaust pipe 14 is plugged into the inner side of the dust collecting net box 15, and the dust collecting net box 15 is connected to the device. When moving forward, start the fan 12, and the fan 12 uses the exhaust pipe 13 to suck dust from the lower crack. Dust, broken branches and leaves, and small stones will be sucked out and then sent to the dust collecting box 15 for storage through the dust exhaust pipe 14. Before pouring asphalt into the crack, the inside of the crack can be cleaned simultaneously, which is convenient and quick, and avoids these debris from affecting the asphalt repair effect. The scraping frame 9 is triangular, and the side of the scraping frame 9 close to the handle frame 2 is the tip. The scraping frame 9 is triangular, and the side of the scraping frame 9 close to the handle frame 2 is the tip. When the pushing device moves forward, the scraping frame 9 can scrape the asphalt liquid to gather at the tip, so that the asphalt liquid can better penetrate into the crack. In the embodiment, an electric telescopic rod 11 is arranged on the upper side of the fixed block 10, and the electric telescopic rod 11 is fixedly connected to the fixed rod. The electric telescopic rod 11 is arranged on the upper side of the fixed block 10, and the electric telescopic rod 11 is fixedly connected to the fixed rod. The fixed block 10 is driven by the electric telescopic rod 11, and the fixed block 10 controls the height of the scraping frame 9 from the ground, so as to control the repair thickness of the asphalt. A barrel cover 31 is arranged on the upper side of the melting barrel 3, and a feeding port is provided on one side of the upper side of the barrel cover 31. A motor 33 is arranged in the middle part of the upper side of the barrel cover 31, and the output end of the motor 33 passes through the barrel cover 31 to the lower side thereof, and a stirring rod 34 is arranged. The motor 33 is arranged,The output end of the motor 33 drives the stirring rod 34 to rotate, and the stirring rod 34 can stir the asphalt block to accelerate the melting of the asphalt block. The inner side of the melting barrel 3 is provided with an inner barrel layer 35, which is convenient for isolating and protecting the inner side of the melting barrel 3, and convenient for directly pulling out the inner barrel layer 35 for cleaning afterwards. The two sides of the melting barrel 3 are symmetrically provided with electric hydraulic telescopic rods 32, and the output end of the electric hydraulic telescopic rod 32 is fixedly connected to the barrel cover 31. The electric hydraulic telescopic rod 32 is provided, and the output end of the electric hydraulic telescopic rod 32 pushes the barrel cover 31 upward, which is convenient for driving the barrel cover 31 and its connection The structure is lifted out of the melting barrel 3, and a bag layer 152 is arranged on the inner side of the dust collecting net box 15, and a rubber frame 151 is arranged at the plug-in place of the dust collecting net box 15 and the dust exhaust pipe 14, and the rubber frame 151 is fixedly connected to the dust collecting net box 15, and a bag layer 152 is arranged on the inner side of the dust collecting net box 15 to increase the interception effect of fine dust, and the rubber frame 151 is arranged to increase the close contact effect of the plug-in place of the dust collecting net box 15 and the dust exhaust pipe 14, reduce the gap, and increase the friction of the connection, so as to prevent the dust collecting net box 15 from being easily loosened relative to the dust exhaust pipe 14, thereby increasing the overall collection effect of the dust collecting net box 15 on debris.

[0033] The working principle and use process of this utility model:

[0034] When in use, the bottom plate 1 is pushed by the handle frame 2, and asphalt blocks are placed in the melting barrel 3. The heating controller controls the heating ring 5 to heat the melting barrel 3. After the asphalt blocks are melted, they flow out through the outlet pipe 6. The moving device moves the lower end of the injection pipe 8 to the upper side of the crack starting point. The control valve 7 controls the asphalt liquid in the outlet pipe 6 to flow into the injection pipe 8, and then falls into the scraping frame 9. The scraping frame 9 scrapes the asphalt liquid forward, and the asphalt liquid penetrates and repairs the cracks along the way. At the same time, when the device moves forward, the fan 12 is started, and the fan 12 passes through the exhaust pipe 1 3. Vacuum the cracks on the lower side, and dust, broken branches and leaves, small stones, etc. will be sucked out and then sent to the dust collecting box 15 for storage through the dust exhaust pipe 14. Before the cracks are poured with asphalt, the inside of the cracks can be cleaned synchronously, which is convenient and quick to avoid these debris affecting the asphalt repair effect. In addition, when in use, the scraping frame 9 is triangular, and the side of the scraping frame 9 close to the handle frame 2 is the tip. When the pushing device is moved forward, the scraping frame 9 can scrape the asphalt liquid to gather at the tip, so that the asphalt liquid can better penetrate into the cracks. In addition, the fixing block 10 An electric telescopic rod 11 is arranged on the upper side, and the electric telescopic rod 11 is fixedly connected with the fixed rod. The electric telescopic rod 11 drives the fixed block 10, and the fixed block 10 controls the height of the scraping frame 9 from the ground, so as to control the repair thickness of the asphalt. A motor 33 is arranged, and the output end of the motor 33 drives the stirring rod 34 to rotate. The stirring rod 34 can stir the asphalt block and accelerate the melting of the asphalt block. In addition, an inner barrel layer 35 is arranged on the inner side of the melting barrel 3, so as to isolate and protect the inner side of the melting barrel 3, and to directly extract the inner barrel layer 35 for cleaning afterwards. In addition, a motor 33 is arranged. An electric hydraulic telescopic rod 32, the output end of which pushes the barrel cover 31 upward, is convenient for driving the barrel cover 31 and its connecting structure to rise out of the melting barrel 3. In addition, a bag layer 152 is arranged on the inner side of the dust collecting box 15 to increase the interception effect of fine dust. A rubber frame 151 is arranged to increase the close contact effect at the joint between the dust collecting box 15 and the dust exhaust pipe 14, reduce the gap, and increase the friction at the joint to prevent the dust collecting box 15 from loosening easily relative to the dust exhaust pipe 14, thereby increasing the overall collection effect of the dust collecting box 15 on debris.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A road crack repair machine, characterized in that: The invention comprises a bottom plate (1) with universal wheels arranged at the four corners of the bottom side, a battery (16) arranged on the upper side of the bottom plate (1), a handle frame (2) arranged on one side of the bottom plate (1), a melting barrel (3) arranged on the upper side of the bottom plate (1), a fixing frame (4) arranged on one side of the melting barrel (3), the fixing frame (4) being fixedly arranged on the upper side of the bottom plate (1), a heating ring (5) arranged on the lower side of the outer side of the fixing frame (4), a heating controller arranged on one side of the heating ring (5), a guide pipe (6) arranged on the lower side of the melting barrel (3), one end of the guide pipe (6) extending to the side edge of the bottom plate (1) being provided with a control valve (7), a perfusion pipe (8) arranged on the lower side of the control valve (7), the A scraping frame (9) is arranged at the lower side of the perfusion pipe (8); a fixing block (10) is arranged at a side of the scraping frame (9) away from the handle frame (2); a fixing rod is arranged at the upper side of the fixing block (10); the fixing rod is fixedly connected to the bottom plate (1); a fan (12) is arranged at the upper side of the bottom plate (1); a side of the fan (12) close to the scraping frame (9) is connected to an exhaust pipe (13); an input end of the exhaust pipe (13) is arranged downward; a dust exhaust pipe (14) is arranged at a side of the fan (12) away from the exhaust pipe (13); a dust collecting net box (15) is plugged into one end of the dust exhaust pipe (14) away from the fan (12); an output end of the dust exhaust pipe (14) is plugged into the inner side of the dust collecting net box (15).

2. A road crack repair machine according to claim 1, characterized in that: The scraping frame (9) is triangular in shape, and a side of the scraping frame (9) close to the handle frame (2) is a pointed end.

3. A road crack repair machine according to claim 1, characterized in that: An electric telescopic rod (11) is arranged on the upper side of the fixed block (10), and the electric telescopic rod (11) is fixedly connected to the fixed rod.

4. A road crack repair machine according to claim 1, characterized in that: A barrel cover (31) is arranged on the upper side of the melting barrel (3), a feeding port is provided on one side of the upper side of the barrel cover (31), a motor (33) is arranged in the middle of the upper side of the barrel cover (31), and an output end of the motor (33) passes through the barrel cover (31) to the lower side where a stirring rod (34) is arranged.

5. A road crack repair machine according to claim 1, characterized in that: An inner barrel layer (35) is provided inside the melting barrel (3).

6. A road crack repair machine according to claim 1, characterized in that: Electric hydraulic telescopic rods (32) are symmetrically arranged on both sides of the melting barrel (3), and the output ends of the electric hydraulic telescopic rods (32) are fixedly connected to the barrel cover (31).

7. A road crack repair machine according to claim 1, characterized in that: A bag layer (152) is provided on the inner side of the dust collecting net box (15), and a rubber frame (151) is provided at the plug-in position between the dust collecting net box (15) and the dust exhaust pipe (14), and the rubber frame (151) is fixedly connected to the dust collecting net box (15).

Images