Asphalt laying device for environment-friendly highway construction

Abstract

The utility model discloses an asphalt paving device for environment-friendly highway construction in the technical field of asphalt paving, which comprises a bottom plate, four corners of the bottom of the bottom plate are fixedly connected with lifting mechanisms, the bottoms of the four lifting mechanisms are fixedly connected with rollers, the left side of the bottom plate is fixedly connected with a control mechanism, and the left side of the bottom plate is fixedly connected with the control mechanism. A control mechanism is fixedly connected to the top of the bottom plate, a road pressing roller is arranged on the left side of the control mechanism, four supporting columns are fixedly connected to the top of the bottom plate, a box is fixedly connected to the tops of the four supporting columns, a laying mechanism is fixedly connected to the bottom of the bottom plate, and a connecting mechanism is fixedly connected to the right side of the top of the bottom plate. A lifting groove is formed in the bottom of the lifting plate, a lifting motor is fixedly connected to the top of an inner cavity of the lifting groove, and the problems that when the device is used, the thickness of laid asphalt cannot be controlled according to the road surface, and a road pressing roller cannot be adjusted to grind asphalt with different thicknesses are solved.

Description

Technical Field

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

[0002] Asphalt is a viscous, black, and highly viscous liquid or semi-solid petroleum with a black surface and is soluble in carbon disulfide and carbon tetrachloride. Asphalt can be mainly divided into three types: coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar asphalt is a by-product of coking. Petroleum asphalt is the residue after crude oil distillation. Natural asphalt is stored underground, some of which form mineral layers or accumulate on the surface of the earth's crust. Adding an appropriate amount of binder to asphalt can facilitate the paving of roads and is widely used.

[0003] For example, the publication number is CN217869848U, which is an asphalt paving device for highway construction, including a tractor, an asphalt storage tank is fixedly arranged in the middle of the top of the tractor, a degassing box is fixedly arranged on one side of the top of the tractor, the bottom end of the asphalt storage tank is fixedly connected to a diversion channel, the middle of the bottom end of the tractor is fixedly arranged with an anti-blocking paving component that communicates with the inside of the diversion channel, an insulation inner tank is fixedly arranged at the bottom of the inner wall of the asphalt storage tank, and an insulation cavity is arranged between the insulation inner tank and the asphalt storage tank. The utility model is an asphalt paving device for highway construction, which adopts an anti-blocking paving component for spray paving, and continuously stirs through an anti-blocking motor and a driving motor, so as to effectively reduce the probability of pipeline blockage during paving, and the paving is more uniform, the operation is stable and efficient, and the smoke generated by the asphalt can be continuously sucked during paving to reduce the smoke content in the air, which is more environmentally friendly, safe, reliable and practical.

[0004] However, when the above device is in use, the thickness of the asphalt to be laid cannot be controlled according to the road surface, and the roller cannot be adjusted to roll asphalt of different thicknesses. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide an asphalt paving device for environmentally friendly highway construction, which can solve the problem that the above-mentioned device cannot control the thickness of the paved asphalt according to the road surface when in use, and cannot adjust the roller to roll asphalt of different thicknesses.

[0007] In order to solve the above technical problems, the utility model provides an asphalt paving device for environmentally friendly highway construction, which adopts the following technical scheme: it includes a base plate, the four corners of the bottom of the base plate are fixedly connected with a lifting mechanism, the bottoms of four groups of the lifting mechanisms are fixedly connected with rollers, the left side of the base plate is fixedly connected with a control mechanism, the left side of the control mechanism is provided with a road roller, the top of the base plate is fixedly connected with four groups of support columns, the tops of the four groups of support columns are fixedly connected with a box, the bottom of the base plate is fixedly connected with a paving mechanism, and the top right side of the base plate is fixedly connected with a connecting mechanism.

[0008] Optionally, the lifting mechanism includes a lifting plate, a lifting groove is provided at the bottom of the lifting plate, a lifting motor is fixedly connected to the top of the inner cavity of the lifting groove, a lifting screw is connected to the bottom power output end of the lifting motor, a lifting slide is slidably connected in the lifting groove, a slide groove matched with the lifting screw is provided on the top of the lifting slide, and the lifting screw is screwed in the slide groove.

[0009] By adopting the above technical solution, the thickness of the laid asphalt can be controlled.

[0010] Optionally, the control mechanism includes a control panel, a control motor is fixedly connected to the top left side of the control panel, a control rod is connected to the right power output end of the control motor, a control side panel is fixedly connected to the top right side of the control panel, the right side of the control rod is rotatably connected to the control side panel, rotating plates are sleeved on the left and right sides of the control rod, a rotating shaft is fixedly connected to the upper side where the two groups of rotating plates are close to each other, and the roller is rotatably connected to the outside of the rotating shaft.

[0011] By adopting the above technical solution, the roller is controlled to press asphalt of different thicknesses.

[0012] Optionally, a stirring motor is fixedly connected to the top of the box body, and a stirring rod is connected to the bottom power output end of the stirring motor. The stirring rod passes through the top of the box body, and the bottom of the stirring rod extends into the inner cavity of the box body. Multiple groups of stirring blades are fixedly connected to the left and right sides of the stirring rod. An adding pipe is opened on the left side of the top of the box body, a guide block is provided at the bottom of the inner cavity of the box body, an outlet pipe is provided at the bottom of the box body, a valve is provided on the left side of the outlet pipe, and a connecting pipe is connected to the laying mechanism at the bottom of the outlet pipe.

[0013] By adopting the above technical solution, asphalt is stirred.

[0014] Optionally, the laying mechanism includes a laying box, a laying motor is fixedly connected to the right side of the laying box, a laying auger is connected to the left power output end of the laying motor, the laying auger is located in the inner cavity of the laying box, the left side of the laying auger is rotatably connected to the left side of the inner cavity of the laying box, a laying pipe is opened on the right side of the top of the laying box, a plurality of laying nozzles are provided at the bottom of the laying box, and the top of the laying pipe is connected to the connecting pipe.

[0015] Asphalt is laid by adopting the above technical solution.

[0016] Optionally, the connecting mechanism includes a connecting plate, wherein the front and rear sides of the top of the connecting plate are fixedly connected to connecting side plates, a connecting shaft is provided between the two groups of connecting side plates, the outer side of the connecting shaft is rotatably connected to a connecting top plate, and the top of the connecting top plate is fixedly connected to a fixing plate.

[0017] By adopting the above technical solution, the laying device is connected to the carrier.

[0018] In summary, the utility model includes at least one of the following beneficial effects: by arranging lifting mechanisms on the four groups of rollers to adjust the height of the paving device, the thickness of the paved asphalt can be controlled according to the road surface, and the angle of the roller can be controlled by the adjusting mechanism to press asphalt of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the lifting mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the control mechanism structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0024] Figure 5 It is a schematic diagram of the connecting mechanism structure of the utility model.

[0025] Description of reference numerals: 1. bottom plate; 2. lifting mechanism; 201. lifting plate; 202. lifting slot; 203. lifting motor; 204. lifting screw rod; 205. lifting slide plate; 206. slide plate slot; 3. roller; 4. control mechanism; 401. control plate; 402. control motor; 403. control rod; 404. control side plate; 405. rotating plate; 406. rotating shaft; 5. roller; 6. support column; 7. box; 701. stirring motor; 702, stirring rod; 703, stirring blade; 704, adding pipe; 705, guide block; 706, outlet pipe; 707, valve; 708, connecting pipe; 8, laying mechanism; 801, laying box; 802, laying motor; 803, laying auger; 804, laying pipe; 805, laying nozzle; 9, connecting mechanism; 901, connecting plate; 902, connecting side plate; 903, connecting shaft; 904, connecting top plate; 905, fixing plate. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-5 The utility model is described in further detail.

[0027] Embodiment 1, refer to Figure 1 In order to solve the problem that the thickness of the asphalt laid can not be controlled according to the road surface when the above-mentioned device is in use, and the roller can not be adjusted to roll asphalt of different thicknesses, the utility model discloses an asphalt paving device for environmentally friendly highway construction, including a base plate 1, the bottom four corners of the base plate 1 are fixedly connected with a lifting mechanism 2, the bottoms of the four groups of lifting mechanisms 2 are fixedly connected with rollers 3, the left side of the base plate 1 is fixedly connected with a control mechanism 4, the left side of the control mechanism 4 is provided with a roller 5, the top of the base plate 1 is fixedly connected with four groups of support columns 6, the tops of the four groups of support columns 6 are fixedly connected with a box 7, the bottom of the base plate 1 is fixedly connected with a laying mechanism 8, and the top right side of the base plate 1 is fixedly connected with a connecting mechanism 9.

[0028] Based on the above features, the working principle of this embodiment is: according to the requirements of the road surface, the four groups of lifting mechanisms 2 are started respectively to adjust the distance between the paving mechanism 8 and the road surface, the adjusting mechanism 4 is started to control the angle of the roller 5 to roll the laid asphalt, the paving device is connected to the carrier through the connecting mechanism 9, the asphalt is added to the box 7, the carrier is started to drive the paving device to move, the paving mechanism 8 is started, the asphalt is laid on the road surface, and the roller 5 rolls the laid asphalt.

[0029] Example 2, refer to Figure 2-5In order to solve the problem that the thickness of the asphalt laid cannot be controlled according to the road surface when the above-mentioned device is in use, and the roller cannot be adjusted to roll asphalt of different thicknesses, based on the same concept as the above-mentioned embodiment 1, the asphalt paving device for environmentally friendly highway construction also includes a lifting mechanism 2 including a lifting plate 201, a lifting groove 202 is provided at the bottom of the lifting plate 201, a lifting motor 203 is fixedly connected to the top of the inner cavity of the lifting groove 202, a lifting screw rod 204 is connected to the bottom power output end of the lifting motor 203, a lifting slide plate 205 is slidably connected in the lifting groove 202, and a slide plate groove 206 adapted to the lifting screw rod 204 is provided on the top of the lifting slide plate 205. The screw-dropping rod 204 is screwed into the slide slot 206, and the control mechanism 4 includes a control board 401. The control motor 402 is fixedly connected to the left side of the top of the control board 401. The right power output end of the control motor 402 is connected to the control rod 403. The control side plate 404 is fixedly connected to the right side of the top of the control board 401. The right side of the control rod 403 is rotatably connected to the control side plate 404. The left and right sides of the control rod 403 are both sleeved with rotating plates 405. The upper side of the two sets of rotating plates 405 close to each other is fixedly connected with a rotating shaft 406. The roller 5 is rotatably connected to the outside of the rotating shaft 406. The top of the box 7 is fixedly connected to a stirring motor 701. The bottom power output of the stirring motor 701 The end is connected with a stirring rod 702, the stirring rod 702 passes through the top of the box 7, the bottom of the stirring rod 702 extends into the inner cavity of the box 7, and the left and right sides of the stirring rod 702 are fixedly connected with multiple groups of stirring blades 703. A adding pipe 704 is opened on the left side of the top of the box 7, a guide block 705 is provided at the bottom of the inner cavity of the box 7, an outlet pipe 706 is provided at the bottom of the box 7, a valve 707 is provided on the left side of the outlet pipe 706, and a connecting pipe 708 is connected to the bottom of the outlet pipe 706. The connecting pipe 708 is connected to the laying mechanism 8. The laying mechanism 8 includes a laying box 801, and a laying motor 802 is fixedly connected to the right side of the laying box 801. The left power output end of the laying motor 802 A laying auger 803 is connected, and the laying auger 803 is located in the inner cavity of the laying box 801. The left side of the laying auger 803 is rotatably connected to the left side of the inner cavity of the laying box 801. A laying pipe 804 is opened on the right side of the top of the laying box 801, and a plurality of laying nozzles 805 are provided at the bottom of the laying box 801. The top of the laying pipe 804 is connected to the connecting pipe 708. The connecting mechanism 9 includes a connecting plate 901. The front and rear sides of the top of the connecting plate 901 are fixedly connected with connecting side plates 902. A connecting shaft 903 is provided between the two groups of connecting side plates 902. The outer side of the connecting shaft 903 is rotatably connected with a connecting top plate 904, and the top of the connecting top plate 904 is fixedly connected with a fixing plate 905.

[0030] Based on the above features, the working principle of this embodiment is: according to the needs of the road surface, the lifting motor 203 is started to drive the lifting screw rod 204 to rotate, and the lifting screw rod 204 drives the lifting slide plate 205 to rotate. Under the limit of the lifting groove 202, the lifting slide plate 205 moves downward to support the bottom plate 1, and adjust the distance between the paving mechanism 8 and the road surface. Then the control motor 402 is started to drive the control rod 403 to rotate, and the control rod 403 drives the two sets of rotating plates 405 to rotate. The two sets of rotating plates 405 drive the rotating shaft 406 to rotate, and the rotating shaft 406 drives the roller 5 to rotate, adjust the distance between the roller 5 and the road surface, and rotate the connecting top plate 904 to a suitable position. The laying device is connected to the carrier through the fixing plate 905, and the asphalt is added into the laying box 801 through the adding pipe 704. The stirring motor 701 is started to drive the stirring rod 702 and the stirring blade 703 to rotate and stir the asphalt. After the stirring is completed, the valve 707 is opened, and the asphalt enters the outlet pipe 706 after the diversion of the guide block 705, and then enters the connecting pipe 708, enters the laying pipe 804 through the connecting pipe 708, and enters the laying box 801 through the laying pipe 804. The laying motor 802 is started to drive the laying auger 803 to rotate, and the laying auger 803 stirs the asphalt for the second time and then lays it through the laying nozzle 805.

[0031] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An asphalt paving device for environmentally friendly highway construction, comprising a base plate (1), characterized in that: The bottom four corners of the bottom plate (1) are fixedly connected to a lifting mechanism (2), the bottoms of the four groups of lifting mechanisms (2) are fixedly connected to rollers (3), the left side of the bottom plate (1) is fixedly connected to a control mechanism (4), the left side of the control mechanism (4) is provided with a roller (5), the top of the bottom plate (1) is fixedly connected to four groups of support columns (6), the tops of the four groups of support columns (6) are fixedly connected to a box (7), the bottom of the bottom plate (1) is fixedly connected to a laying mechanism (8), and the top right side of the bottom plate (1) is fixedly connected to a connecting mechanism (9).

2. The asphalt paving device for environmentally friendly highway construction according to claim 1 is characterized in that: The lifting mechanism (2) comprises a lifting plate (201), a lifting groove (202) is provided at the bottom of the lifting plate (201), a lifting motor (203) is fixedly connected to the top of the inner cavity of the lifting groove (202), a lifting screw (204) is connected to the bottom power output end of the lifting motor (203), a lifting slide plate (205) is slidably connected in the lifting groove (202), a slide plate groove (206) adapted to the lifting screw (204) is provided at the top of the lifting slide plate (205), and the lifting screw (204) is screwed in the slide plate groove (206).

3. The asphalt paving device for environmentally friendly highway construction according to claim 1 is characterized in that: The control mechanism (4) comprises a control panel (401), a control motor (402) is fixedly connected to the left side of the top of the control panel (401), a control rod (403) is connected to the right power output end of the control motor (402), a control side panel (404) is fixedly connected to the right side of the top of the control panel (401), the right side of the control rod (403) is rotatably connected to the control side panel (404), a rotating plate (405) is sleeved on both the left and right sides of the control rod (403), a rotating shaft (406) is fixedly connected to the upper side of the two sets of rotating plates (405) close to each other, and the roller (5) is rotatably connected to the outer side of the rotating shaft (406).

4. The asphalt paving device for environmentally friendly highway construction according to claim 1, characterized in that: The top of the box (7) is fixedly connected to a stirring motor (701), the bottom power output end of the stirring motor (701) is connected to a stirring rod (702), the stirring rod (702) passes through the top of the box (7), the bottom of the stirring rod (702) extends into the inner cavity of the box (7), and the left and right sides of the stirring rod (702) are fixedly connected to multiple groups of stirring blades (703), the top left side of the box (7) is provided with a adding pipe (704), the bottom of the inner cavity of the box (7) is provided with a guide block (705), the bottom of the box (7) is provided with an outlet pipe (706), the left side of the outlet pipe (706) is provided with a valve (707), the bottom of the outlet pipe (706) is connected to a connecting pipe (708), and the connecting pipe (708) is connected to the laying mechanism (8).

5. The asphalt paving device for environmentally friendly highway construction according to claim 4 is characterized in that: The laying mechanism (8) comprises a laying box (801), a laying motor (802) is fixedly connected to the right side of the laying box (801), a laying auger (803) is connected to the left power output end of the laying motor (802), the laying auger (803) is located in the inner cavity of the laying box (801), the left side of the laying auger (803) is rotatably connected to the left side of the inner cavity of the laying box (801), a laying pipe (804) is opened on the right side of the top of the laying box (801), a plurality of laying nozzles (805) are provided at the bottom of the laying box (801), and the top of the laying pipe (804) is connected to the connecting pipe (708).

6. The asphalt paving device for environmentally friendly highway construction according to claim 1, characterized in that: The connection mechanism (9) comprises a connection plate (901), the top and rear sides of which are fixedly connected to connection side plates (902), a connection shaft (903) is provided between two groups of the connection side plates (902), the outer side of the connection shaft (903) is rotatably connected to a connection top plate (904), and the top of the connection top plate (904) is fixedly connected to a fixing plate (905).

Images