Runway paving machine

Abstract

The present invention discloses a runway paving machine, which is provided with a main frame, including: a barrel rolling mechanism, which is installed at the front end of the main frame; a scraping mechanism, which is installed on the main frame and is arranged on a side adjacent to the barrel rolling mechanism and the main frame; a flipping mechanism, which is installed on the main frame and is located on a side of the scraping mechanism away from the barrel rolling mechanism; a stirring mechanism, which is arranged on the main frame and is provided with a stirring head, and the stirring head is arranged above the flipping mechanism. The present invention is provided with a stirring mechanism, which moves in the flipping mechanism, and stirs the adhesive on the other side of the flipping mechanism while flipping one side of the flipping mechanism. When the adhesive is poured out from the flipping mechanism, the scraping mechanism scrapes and levels the adhesive pile. After the adhesive is scraped and leveled, it comes out of the scraping mechanism and is used for runway paving through the barrel rolling mechanism, thereby realizing the automation of a series of processes of stirring, pouring, scraping and rolling the adhesive, and greatly improving the efficiency.

Description

Technical Field

[0001] The invention relates to engineering equipment, in particular to a runway paving machine. Background Art

[0002] When paving a runway, it is often necessary to evenly spread the adhesive on the road surface. There are generally two ways to do this. One is to use a manual rake to do the construction. However, this method requires a lot of manpower, has high labor intensity, poor paving uniformity, uneven density of the road adhesive, slow construction progress, and low efficiency. In addition, the existing paving machines mainly focus on the secondary paving of the stacked materials at the rear. They are large in size and high in cost, and are not suitable for flexible use in small projects. At the same time, the paving parts at the rear have a single function in actual use and cannot meet the multi-functional and automated use requirements in actual engineering use. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a runway paving machine which can automatically handle a series of processes including stirring, pouring, leveling and paving of an adhesive.

[0004] A runway paving machine is provided with a main frame, including: a barrel rolling mechanism installed at the front end of the main frame; a scraping mechanism installed on the main frame and arranged on a side adjacent to the barrel rolling mechanism and the main frame; a turning mechanism installed on the main frame and located on a side of the scraping mechanism away from the barrel rolling mechanism; a stirring mechanism installed on the main frame and provided with a stirring head, the stirring head being arranged above the turning mechanism; a control mechanism installed on the main frame and provided with a control module and a display screen, for controlling the operation of the equipment and displaying the operation information on the display screen;

[0005] The driving mechanism is installed on the main frame and is used to control the movement and steering of the equipment.

[0006] Preferably, the barrel rolling mechanism includes a roller, a lifting arm and a lifting motor; lifting rods are provided on both sides of the roller, the lifting rods are clamped together with one end of the lifting arm, and the other end of the lifting arm is connected to the driving rod of the lifting motor through a reversing shaft; the lifting motor is fixedly connected to the main frame.

[0007] By adopting the above mechanism, before rolling the road surface, the lifting motor lifts the roller through the boom. When the adhesive is scraped and discharged by the scraper mechanism, the lifting motor lowers the roller by controlling the boom to roll and compact the adhesive to make the road surface smooth.

[0008] Preferably, the scraper mechanism comprises a front scraper and a scraper fixing frame, the scraper fixing frame is fixed on the main frame, the front scraper is fixedly connected to the scraper fixing frame, and the bottom of the front scraper is provided with evenly arranged notches.

[0009] With the above mechanism, the front scraper scrapes the adhesive flat, and by setting evenly arranged notches, when the adhesive is scraped flat by the front scraper, the adhesive flows out of the front scraper through the notches, and the adhesive is evenly spread on the road surface through the diversion of the notches.

[0010] Preferably, the scraping mechanism also includes a scraping guide rail, a scraping tool, and a scraping motor; the scraping guide rail is arranged on the side of the scraper fixing frame away from the barrel winding mechanism and is fixedly connected to the main frame; the scraping motor is arranged at one end of the scraping guide rail, and the scraping tool is slidably connected to the scraping guide rail.

[0011] By adopting the above mechanism, after the adhesive is poured out from the flipping mechanism, the adhesive will be concentrated on the ground. The scraping motor controls the scraping tool to reciprocate on the scraping guide rail through the scraping guide rail. The scraping tool contacts the adhesive pile and pushes the adhesive to be scraped to every part of the road surface, thereby achieving the scraping of the adhesive.

[0012] Preferably, the flipping mechanism comprises two sets of flipping barrels and flipping motors arranged in parallel, the two sets of flipping barrels are arranged on the side of the scraping mechanism away from the rolling barrel mechanism and fixed on the main frame; the flipping motors are respectively arranged under the flipping barrels and are transmission-connected to the flipping barrels.

[0013] By adopting the above mechanism, the flip motor controls the flip barrel to flip the flip barrel, so that the adhesive is poured out from the flip barrel. By setting two sets of identical flip motors and flip barrels, one flip barrel can be flipped to pour out the adhesive while stirring the adhesive in another flip barrel, thereby improving the processing efficiency.

[0014] Preferably, the stirring mechanism comprises a lifting slide rail and a stirring seat, the lifting slide rail is arranged between the two groups of flip barrels and is fixedly connected to the main frame, and the stirring seat is slidably connected to the lifting slide rail.

[0015] By adopting the above mechanism, the stirring seat is slidably connected to the lifting slide rail, and the stirring seat can move vertically on the lifting slide rail to realize the lifting and lowering of the stirring seat. When the adhesive in the flip barrel needs to be stirred, the stirring seat is lowered to stir the adhesive, and when stirring is not needed, the stirring seat is lifted to stop stirring the adhesive.

[0016] Preferably, the stirring seat includes a stirring motor, a stirring head and a rotating arm; the rotating arm is slidably connected to the lifting slide rail; the stirring motor is fixedly connected to the rotating arm, and the stirring head is fixedly connected to the driving rod of the stirring motor.

[0017] By adopting the above mechanism, by setting the rotating arm on the lifting slide rail, the rotating arm rotates around the lifting slide rail, driving the stirring motor and the stirring head to move in the two groups of flip barrels, it can be achieved that while one flip barrel is flipping to pour out the adhesive, the adhesive in the other flip barrel can be stirred, thereby improving the processing efficiency.

[0018] Beneficial effects: The present invention is provided with a stirring mechanism, which moves in the flipping mechanism. When one side of the flipping mechanism is flipped, the adhesive on the other side of the flipping mechanism is stirred. When the adhesive is poured out from the flipping mechanism, the scraping mechanism scrapes and levels the adhesive pile. After the adhesive is scraped, it comes out of the scraping mechanism and is paved on the runway through the rolling barrel mechanism, thereby realizing the automation of a series of processes of stirring, pouring, scraping and rolling the adhesive, which greatly improves the efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Figure 1 This is the overall schematic diagram of the runway paving machine.

[0021] Figure 2 This is a side view of the runway paving machine.

[0022] Figure 3 Schematic diagram of the drum mechanism.

[0023] Figure 4 This is the scraper mechanism schematic Figure 1 .

[0024] Figure 5 This is the scraper mechanism schematic Figure 2 .

[0025] In the attached drawings: 1. Main frame; 2. Rolling barrel mechanism; 21. Rolling; 22. Hanging arm; 23. Lifting motor; 3. Scraping mechanism; 30. Scraper fixing frame; 31. Front scraper; 32. Scraping guide rail; 33. Scraping tool; 4. Turning mechanism; 40. Turning barrel; 41. Turning motor; 5. Stirring mechanism; 50. Lifting slide rail; 51. Stirring motor; 52. Rotating arm; 53. Stirring head; 6. Control mechanism; 60. Control module; 61. Display screen; 7. Driving mechanism. DETAILED DESCRIPTION

[0026] A runway paving machine is provided with a main frame 1, including: a barrel rolling mechanism 2, which is installed at the front end of the main frame 1; a scraping mechanism 3, which is installed on the main frame 1 and is arranged on the side of the barrel rolling mechanism 2 adjacent to the main frame 1; a turning mechanism 4, which is installed on the main frame 1 and is located on the side of the scraping mechanism 3 away from the barrel rolling mechanism 2; a stirring mechanism 5, which is arranged on the main frame 1 and is provided with a stirring head 53, and the stirring head 53 is arranged above the turning mechanism 4. The barrel rolling mechanism 2 includes a roller 21, a suspension arm 22 and a lifting motor 23; the roller 2 1 is provided with lifting rods on both sides, the lifting rods are tightly matched with one end of the suspension arm 22, and the other end of the suspension arm 22 is connected to the driving rod of the lifting motor 23 through the reversing shaft; the lifting motor 23 is fixedly connected to the main frame 1, and the scraper mechanism 3 includes a front scraper 31 and a scraper fixing frame 30, the scraper fixing frame 30 is fixed on the main frame 1, the front scraper 31 is fixedly connected to the scraper fixing frame 30, and the bottom of the front scraper 31 is provided with evenly arranged notches, and the scraper mechanism 3 also includes a scraping guide rail 3 2, a scraping tool 33, a scraping motor; the scraping guide rail 32 is arranged on the side of the scraper fixing frame 30 away from the barrel rolling mechanism 2, and is fixedly connected to the main frame 1; the scraping motor is arranged at one end of the scraping guide rail 32, and the scraping tool 33 is slidably connected to the scraping guide rail 32, and the flip mechanism 4 includes two groups of flip barrels 40 and flip motors 41 arranged in parallel, and the two groups of flip barrels 40 are arranged on the side of the scraping mechanism 3 away from the barrel rolling mechanism 2, and are fixed on the main frame 1; the flip motors 41 are respectively arranged on the flipping mechanism 4 and the flipping motors 41. Below the rotating barrel 40, it is transmission-connected with the flip barrel 40, the stirring mechanism 5 includes a lifting slide rail 50 and a stirring seat, the lifting slide rail 50 is arranged between the two groups of flip barrels 40, and is fixedly connected to the main frame 1, the stirring seat is slidably connected to the lifting slide rail 50, and the stirring seat includes a stirring motor 51, a stirring head 53 and a rotating arm 52; the rotating arm 52 is slidably connected to the lifting slide rail 50; the stirring motor 51 is fixedly connected to the rotating arm 52, and the stirring head 53 is fixedly connected to the driving rod of the stirring motor 51.

[0027] Working principle: The present invention is provided with a stirring mechanism 5, which moves in the flipping mechanism 4. When one side of the flipping mechanism 4 is flipped, the adhesive on the other side of the flipping mechanism 4 is stirred. When the adhesive is poured out from the flipping mechanism 4, the scraping mechanism 3 scrapes and levels the adhesive pile. After the adhesive is scraped, it comes out of the scraping mechanism 3 and is rolled by the barrel rolling mechanism 2, thereby realizing the automated processing of a series of processes of stirring, pouring, scraping and rolling the adhesive.

[0028] The stirring seat is slidably connected to the lifting rail 50, and the stirring seat can move vertically on the lifting rail 50, so as to realize the lifting and lowering of the stirring seat. When the adhesive in the flip barrel 40 needs to be stirred, the stirring seat is lowered to stir the adhesive, and when stirring is not needed, the stirring seat is lifted to stop stirring the adhesive. By arranging the rotating arm 52 on the lifting rail 50, the rotating arm 52 rotates around the lifting rail 50, driving the stirring motor 51 and the stirring head 53 to move in the two groups of flip barrels 40, it can be realized that when one flip barrel 40 is flipped to pour out the adhesive, the adhesive in the other flip barrel 40 can be stirred, thereby improving the processing efficiency.

[0029] The flipping motor 41 controls the flipping barrel 40 to flip the flipping barrel 40 so that the adhesive is poured out from the flipping barrel 40. By setting two sets of identical flipping motors 41 and flipping barrels 40, one flipping barrel 40 can be flipped to pour out the adhesive while stirring the adhesive in another flipping barrel 40, thereby improving processing efficiency.

[0030] After the adhesive is poured out from the flip mechanism 4, the adhesive will be concentrated on the ground. The scraping motor controls the scraping tool 33 to reciprocate on the scraping guide rail 32 through the scraping guide rail 32. The scraping tool 33 contacts the adhesive pile and pushes the adhesive to be scraped to every part of the road surface, thereby achieving the scraping of the adhesive. The front scraper 31 scrapes the adhesive. By setting evenly arranged notches, when the adhesive is scraped by the front scraper, the adhesive flows out of the front scraper through the notches, and the adhesive is evenly spread on the road surface through the diversion of the notches.

[0031] Before laying the coiled material on the road surface, the lifting motor 23 lifts the roller 21 through the boom 22. When the adhesive is scraped and discharged by the scraper mechanism 3, the lifting motor 23 lowers the roller 21 by controlling the boom 22. When the equipment moves, the roller 21 gradually unfolds with the movement of the equipment, and the coiled material is laid on the adhesive, so that the coiled material is firmly laid on the ground.

[0032] Of course, the above only expresses a certain implementation mode of the present invention, and its description is relatively detailed, but it cannot be understood as limiting the scope of the patent of the present invention. For ordinary technicians in this field, it can be understood that these embodiments can be changed, modified, replaced and modified in various ways without departing from the principle and spirit of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A runway paving machine, provided with a main frame, characterized in that: include: The drum reel mechanism is installed at the front end of the main frame; The scraper mechanism is installed on the main frame and is arranged on a side adjacent to the barrel winding mechanism and the main frame; The turning mechanism is installed on the main frame and is located on the side of the scraping mechanism away from the barrel rolling mechanism; The stirring mechanism is arranged on the main frame and is provided with a stirring head, and the stirring head is arranged above the flipping mechanism; the control mechanism is installed on the main frame and is provided with a control module and a display screen, which is used to control the operation of the equipment and display the operation information on the display screen; The drive mechanism is installed on the main frame and is used to control the movement and steering of the equipment; The drum rolling mechanism includes a roll, a suspension arm and a lifting motor; lifting rods are provided on both sides of the roll, the lifting rods are tightly matched with one end of the suspension arm, and the other end of the suspension arm is connected to the driving rod of the lifting motor through a reversing shaft; the lifting motor is fixedly connected to the main frame; The scraper mechanism comprises a front scraper and a scraper fixing frame, wherein the scraper fixing frame is fixed on the main frame, the front scraper is fixedly connected to the scraper fixing frame, and the bottom of the front scraper is provided with evenly arranged notches; The flip mechanism comprises two sets of flip barrels and flip motors arranged in parallel. The two sets of flip barrels are arranged on the side of the scraping mechanism away from the barrel rolling mechanism and fixed on the main frame. The flip motors are respectively arranged under the flip barrels and are connected to the flip barrels in a transmission manner. The stirring mechanism comprises a lifting slide rail and a stirring seat, wherein the lifting slide rail is arranged between the two groups of flip barrels and is fixedly connected to the main frame, and the stirring seat is slidably connected to the lifting slide rail; The stirring seat comprises a stirring motor, a stirring head and a rotating arm; the rotating arm is slidably connected to the lifting slide rail; the stirring motor is fixedly connected to the rotating arm, and the stirring head is fixedly connected to the driving rod of the stirring motor.

2. The runway paving machine according to claim 1, characterized in that: The scraping mechanism also includes a scraping guide rail, a scraping tool, and a scraping motor; the scraping guide rail is arranged on the side of the scraper fixing frame away from the barrel winding mechanism and is fixedly connected to the main frame; the scraping motor is arranged at one end of the scraping guide rail, and the scraping tool is slidably connected to the scraping guide rail.

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