Asphalt paving device for municipal road construction

Abstract

The utility model provides an asphalt paving device for municipal road construction, which relates to the technical field of asphalt paving and comprises a rotating seat, an air outlet head is fixedly mounted at the bottom of the rotating seat, a transmission gear is fixedly mounted in the middle of the rotating seat, the transmission gear is meshed with a driving gear set, and a distributing scraper is arranged on one side of the air outlet head. Compared with the prior art, the air blowing device has the advantages that the air blowing structure capable of being rotationally adjusted is arranged in front of the asphalt paving structure, the motor is controlled to output power according to the asphalt paving requirement, the air outlet structure is driven by gear transmission to adjust the direction, and meanwhile, the air outlet structure and the fan are connected through the supporting structure capable of rotating; according to the device, the air outlet direction can be continuously adjusted according to the use requirement, then the air blowing range is enlarged, dust on the ground is blown to the position far away from municipal road construction asphalt paving, it is guaranteed that asphalt paving is clean, and the asphalt paving quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt paving, in particular to an asphalt paving device for municipal road construction. Background Art

[0002] Asphalt pavement refers to the general term for pavements with asphalt as a binder for paving the surface layer. Asphalt pavement is a pavement structure with a certain thickness of asphalt mixture as the surface layer on a flexible base or semi-rigid base. Compared with cement concrete pavement, asphalt pavement has a smooth surface without joints, low driving vibration, low noise, fast traffic opening, simple maintenance, and is suitable for phased construction of pavement. It is an important structural form of pavement and is helpful for the construction of municipal roads. The asphalt paving equipment for municipal road construction did not clean the pavement in time before paving.

[0003] CN202320255451.4 introduces an asphalt paving equipment for municipal road construction. Before the asphalt paving equipment for municipal road construction paves, the dust on the road surface is blown and cleaned in time to avoid the combination of dust on the road surface with asphalt, so as to ensure the strength and stability of the asphalt after paving. The scraper and the blowing pipe with an oblique angle are used. On the one hand, when the wind body of the blowing pipe blows to the ground, due to the setting of the oblique angle of the blowing pipe, its wind body contacts the ground at an oblique angle, which is more conducive to blowing the dust on the ground away from the asphalt paving equipment for municipal road construction, and the cleaning effect is better. On the other hand, the oblique angle of the scraper against the ground can reduce friction, and the asphalt can be scraped and spread on the municipal road more fully. However, the asphalt paving equipment is not convenient for adjusting its blowing direction, and the range of blowing and cleaning is small. Utility Model Content

[0004] Therefore, the purpose of the utility model is to provide an asphalt paving device for municipal road construction to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides an asphalt paving device for municipal road construction, comprising a mobile base, an asphalt storage tank is fixedly installed on the top of the mobile base, one side of the asphalt storage tank is provided with an inclined scraper fixedly installed with the mobile base, a high-pressure fan is fixedly installed at one end of the mobile base, the output end of the high-pressure fan is rotatably connected to a rotating seat, an air outlet is fixedly installed at the bottom of the rotating seat, a transmission gear is fixedly installed in the middle of the rotating seat, the transmission gear is meshed with a driving gear set, and a material distribution scraper is provided on one side of the air outlet.

[0006] Preferably, any of the above schemes is provided with a pushing handle at one end of the mobile base, traveling wheels are provided at the four corners of the bottom of the mobile base, the inclined scraper is located between the pushing handle and the asphalt storage tank, and a discharge pipe is provided at the bottom of the asphalt storage tank.

[0007] The above technical solution is adopted: the mobile base is pushed to the required position by pushing the handle, and the mobile base can be continuously moved by pushing. During the movement of the mobile base, the scraper is tilted to flatten the paved asphalt, and an outlet pipe is provided to facilitate the outlet of the asphalt.

[0008] Preferably, any of the above schemes is that the high-pressure fan is fixedly installed on the top of one end of the mobile base, and the high-pressure fan is located on one side of the asphalt storage tank.

[0009] Preferably, any of the above schemes is that the top of the rotating seat is rotatably connected to the bottom of the movable base, and a fixing groove adapted to the transmission gear is provided in the middle of the rotating seat.

[0010] Preferably, any of the above schemes is that the air outlet is located below the transmission gear, one end of the air outlet is configured as a cone structure, and an air outlet is provided inside the air outlet.

[0011] The above technical solution is adopted: the rotating seat connects the high-pressure fan and the air outlet head to control the operation of the high-pressure fan. The wind force can be transmitted to the air outlet head through the rotating seat, so that the air outlet head blows outward, and the rotating seat can rotate to drive the air outlet head to rotate and adjust the blowing direction.

[0012] Preferably, from any of the above schemes, the driving gear set includes a driving motor and a driving gear, the driving motor is fixedly mounted on the top of the mobile base, the output shaft of the driving motor is fixedly mounted with a driving gear, and the driving gear is meshed with the transmission gear.

[0013] The above technical solution is adopted: according to the use requirements, the driving motor is controlled to output power to drive the driving gear to rotate, the driving gear drives the transmission gear to rotate through the gear transmission, and the transmission gear drives the rotating seat to rotate.

[0014] Preferably, any of the above schemes comprises a partition plate and a cleaning groove, wherein the partition plate is fixedly mounted on the bottom of one end of the movable base, and a plurality of cleaning grooves are provided on the bottom of the partition plate.

[0015] The above technical solution is adopted: during the movement of the mobile base, it drives the partition plate to move, the cleaning groove at the bottom of the partition plate scrapes and cleans the ground, and at the same time, the partition plate separates and pushes the debris in front of the mobile base to complete the cleaning of the debris.

[0016] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0017] 1. A rotatable and adjustable blowing structure is set in front of the asphalt paving structure. The motor output power is controlled according to the needs of asphalt paving, and the direction of the air outlet structure is adjusted by gear transmission. At the same time, the air outlet structure and the fan are connected through a rotatable supporting structure, so that the direction of the air outlet can be continuously adjusted according to the needs of use, thereby increasing the range of the air blowing and blowing the dust on the ground to a position away from the asphalt paving of the municipal road construction, so as to ensure the cleanliness of the asphalt paving and improve the quality of the asphalt paving.

[0018] 2. A partition structure is set on one side of the blowing structure, and the partition structure is used to block and drive large-volume debris, so that the large-volume debris can be cleaned up, thereby improving the convenience of cleaning.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a structural schematic diagram according to an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of a top view of the structure according to an embodiment of the utility model;

[0023] Figure 3 It is a partial front view structural schematic diagram according to an embodiment of the utility model;

[0024] Figure 4 It is a structural schematic diagram of a rotating seat according to an embodiment of the utility model;

[0025] Among them: 1-mobile base, 2-asphalt storage tank, 3-inclined scraper, 4-high pressure fan, 5-rotating seat, 6-air outlet, 7-transmission gear, 8-driving gear set, 81-driving motor, 82-driving gear, 9-material dividing scraper, 91-dividing plate, 92-cleaning trough, 10-pushing handle, 11-export pipe. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0027] like Figure 1-4As shown, an asphalt paving device for municipal road construction according to an embodiment of the utility model comprises a mobile base 1, an asphalt storage tank 2 is fixedly installed on the top of the mobile base 1, an inclined scraper 3 fixedly installed with the mobile base 1 is arranged on one side of the asphalt storage tank 2, a high-pressure fan 4 is fixedly installed on one end of the mobile base 1, an output end of the high-pressure fan 4 is rotatably connected with a rotating base 5, an air outlet 6 is fixedly installed on the bottom of the rotating base 5, a transmission gear 7 is fixedly installed in the middle of the rotating base 5, the transmission gear 7 is meshed with a driving gear set 8, and a material dividing scraper 9 is arranged on one side of the air outlet 6.

[0028] Preferably, any of the above schemes is provided with a pushing handle 10 at one end of the mobile base 1, traveling wheels are provided at the four corners of the bottom of the mobile base 1, the inclined scraper 3 is located between the pushing handle 10 and the asphalt storage tank 2, and a discharge pipe 11 is provided at the bottom of the asphalt storage tank 2.

[0029] The above technical solution is adopted: the mobile base 1 is pushed to the required position by pushing the handle 10, and the mobile base 1 can be continuously moved by pushing. During the movement of the mobile base 1, the scraper 3 is tilted to flatten the spread asphalt, and a derivation pipe 11 is provided to facilitate the derivation of the asphalt.

[0030] Preferably, from any of the above schemes, the high-pressure blower 4 is fixedly mounted on the top of one end of the mobile base 1 , and the high-pressure blower 4 is located on one side of the asphalt storage tank 2 .

[0031] Preferably, any of the above schemes is that the top of the rotating seat 5 is rotatably connected to the bottom of the movable base 1 , and a fixing groove matched with the transmission gear 7 is provided in the middle of the rotating seat 5 .

[0032] Preferably, any of the above schemes is that the air outlet head 6 is located below the transmission gear 7, one end of the air outlet head 6 is configured as a cone structure, and an air outlet is provided inside the air outlet head 6.

[0033] The above technical solution is adopted: the rotating seat 5 connects the high-pressure fan 4 and the air outlet 6 to control the operation of the high-pressure fan 4. The wind force can be transmitted to the air outlet 6 through the rotating seat 5, so that the air outlet 6 blows outward, and the rotating seat 5 can rotate to drive the air outlet 6 to rotate, so as to adjust the blowing direction.

[0034] Preferably, from any of the above schemes, the driving gear set 8 includes a driving motor 81 and a driving gear 82, the driving motor 81 is fixedly mounted on the top of the mobile base 1, the output shaft of the driving motor 81 is fixedly mounted with the driving gear 82, and the driving gear 82 is meshed with the transmission gear 7.

[0035] The above technical solution is adopted: according to the use requirements, the driving motor 81 is controlled to output power to drive the driving gear 82 to rotate, the driving gear 82 drives the transmission gear 7 to rotate through gear transmission, and the transmission gear 7 drives the rotating seat 5 to rotate.

[0036] Preferably, any of the above schemes comprises a powder scraper 9 including a partition plate 91 and a cleaning groove 92 . The partition plate 91 is fixedly mounted on the bottom of one end of the movable base 1 . A plurality of cleaning grooves 92 are formed at the bottom of the partition plate 91 .

[0037] The above technical solution is adopted: during the movement of the mobile base 1, it drives the partition plate 91 to move, the cleaning groove 92 at the bottom of the partition plate 91 scrapes and cleans the ground, and at the same time, the partition plate 91 separates and pushes the debris in front of the mobile base 1, thereby completing the cleaning of the debris.

[0038] The utility model is a municipal road construction asphalt paving device, the working principle is as follows:

[0039] The movable base 1 is pushed to move, the partition plate 91 guides the large-volume debris to the two sides of the movable base 1, the cleaning groove 92 scrapes and cleans the ground, the high-pressure fan 4 and the driving motor 81 are controlled to work, the driving seat 5 drives the air outlet 6 to rotate, and the air outlet 6 blows air to clean the ground.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] 1. A rotatable and adjustable blowing structure is set in front of the asphalt paving structure. The motor output power is controlled according to the needs of asphalt paving, and the direction of the air outlet structure is adjusted by gear transmission. At the same time, the air outlet structure and the fan are connected through a rotatable supporting structure, so that the direction of the air outlet can be continuously adjusted according to the needs of use, thereby increasing the range of the air blowing and blowing the dust on the ground to a position away from the asphalt paving of the municipal road construction, so as to ensure the cleanliness of the asphalt paving and improve the quality of the asphalt paving.

[0042] 2. A partition structure is set on one side of the blowing structure, and the partition structure is used to block and drive large-volume debris, so that the large-volume debris can be cleaned up, thereby improving the convenience of cleaning.

Claims

1. An asphalt paving device for municipal road construction, comprising a mobile base (1), an asphalt storage tank (2) fixedly mounted on the top of the mobile base (1), and an inclined scraper (3) fixedly mounted on the mobile base (1) is provided on one side of the asphalt storage tank (2), characterized in that: A high-pressure fan (4) is fixedly mounted on one end of the movable base (1); the output end of the high-pressure fan (4) is rotatably connected to a rotating base (5); an air outlet (6) is fixedly mounted on the bottom of the rotating base (5); a transmission gear (7) is fixedly mounted in the middle of the rotating base (5); the transmission gear (7) is meshed with a driving gear set (8); and a material distribution scraper (9) is arranged on one side of the air outlet (6).

2. The asphalt paving device for municipal road construction according to claim 1, characterized in that: A pushing handle (10) is provided at one end of the mobile base (1), and travel wheels are provided at the four corners of the bottom of the mobile base (1). The inclined scraper (3) is located between the pushing handle (10) and the asphalt storage tank (2), and a discharge pipe (11) is provided at the bottom of the asphalt storage tank (2).

3. The asphalt paving device for municipal road construction according to claim 2, characterized in that: The high-pressure fan (4) is fixedly installed on the top of one end of the mobile base (1), and the high-pressure fan (4) is located on one side of the asphalt storage tank (2).

4. The asphalt paving device for municipal road construction according to claim 3, characterized in that: The top of the rotating seat (5) is rotatably connected to the bottom of the movable base (1), and a fixing groove matching the transmission gear (7) is provided in the middle of the rotating seat (5).

5. The asphalt paving device for municipal road construction according to claim 4, characterized in that: The air outlet head (6) is located below the transmission gear (7), one end of the air outlet head (6) is arranged as a cone structure, and an air outlet is arranged inside the air outlet head (6).

6. The asphalt paving device for municipal road construction according to claim 5, characterized in that: The driving gear set (8) comprises a driving motor (81) and a driving gear (82); the driving motor (81) is fixedly mounted on the top of the mobile base (1); the output shaft of the driving motor (81) is fixedly mounted with a driving gear (82); and the driving gear (82) is meshed with the transmission gear (7).

7. The asphalt paving device for municipal road construction according to claim 6, characterized in that: The material dividing scraper (9) comprises a partition plate (91) and a cleaning groove (92); the partition plate (91) is fixedly mounted on the bottom of one end of the movable base (1); and a plurality of cleaning grooves (92) are provided on the bottom of the partition plate (91).

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