CN216006496U

CN216006496U - Asphalt melting device for highway engineering

Info

Publication number: CN216006496U
Application number: CN202121976733.0U
Authority: CN
Inventors: 宫明明
Original assignee: Anhui Qianyuan Construction Engineering Co ltd
Current assignee: Anhui Qianyuan Construction Engineering Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-11
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses an asphalt melting device for highway engineering, and belongs to the field of highway engineering. An asphalt melting device for highway engineering comprises a base, wherein a hydraulic cylinder is fixedly arranged on the left side of the top of the base, the output end of the top of the hydraulic cylinder is fixedly provided with a first mounting frame, two sides of the inner wall of the first mounting frame are respectively and fixedly provided with a sliding block, a second mounting frame is fixedly arranged on the right side of the top of the base, a fixed plate is arranged above the base, sliding grooves are respectively formed in the front side and the back side of the fixed plate, a motor is fixedly arranged on the right side of the top of the fixed plate, a rotating shaft is fixedly arranged at the output end of the left side of the motor, two supporting plates are fixedly arranged on the top of the fixed plate in a bilaterally symmetrical structure, a heater is fixedly arranged on the left side wall of the supporting plate positioned on the left side, the fixed plate top is equipped with the barrel, and this device can clear up the pitch of adhesion on the barrel inner wall through set up scraper blade one and scraper blade two inside the barrel, avoids the inside jam of barrel, ensures the normal use of device.

Description

Asphalt melting device for highway engineering

Technical Field

The utility model relates to the field of highway engineering, in particular to a pitch melting device for highway engineering.

Background

The asphalt is a black brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, mostly exists in a liquid or semisolid petroleum form, has a black surface, and can be dissolved in carbon disulfide and carbon tetrachloride. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.

In the use process of the existing asphalt melting equipment for highway engineering, the melted asphalt has certain viscosity and can be attached to the inner wall of a melting cylinder, so that the inside of the melting cylinder is difficult to clean.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide an asphalt melting device for highway engineering, which aims to solve the problems in the background technology.

2. Technical scheme

The asphalt melting device for the highway engineering comprises a base, wherein a hydraulic cylinder is fixedly arranged on the left side of the top of the base, a first mounting frame is fixedly arranged at the output end of the top of the hydraulic cylinder, sliding blocks are fixedly arranged on two sides of the inner wall of the first mounting frame respectively, a second mounting frame is fixedly arranged on the right side of the top of the base, a fixed plate is arranged above the base, sliding grooves are formed in the front and the back of the fixed plate respectively, a motor is fixedly arranged on the right side of the top of the fixed plate, a rotating shaft is fixedly arranged at the output end of the left side of the motor, two supporting plates are fixedly arranged on the top of the fixed plate in a bilateral symmetry structure, a heater is fixedly arranged on the left side wall of the supporting plate positioned on the left side, a barrel is arranged above the fixed plate, heating rods are arranged inside the barrel, sleeves are rotatably connected to the left side of the inner wall of the barrel and the right side of the inner wall respectively, a plurality of first scraping plates are fixedly arranged on the outer side of the circumference of each sleeve in an annular structure, the barrel circumference outer wall inboard is the annular symmetrical structure and has set firmly two linking arms, the inside annular symmetrical structure that is of barrel is equipped with two scraper blades two, the heating rod surface has set firmly the lantern ring, barrel right side wall has set firmly the connecting rod, connecting rod and pivot surface have all set firmly the gear.

Preferably, the lantern ring is connected with the barrel in a rotating mode, and the left end of the lantern ring is fixedly connected with the supporting plate.

Preferably, two ends of the scraper are respectively connected and fixed with the connecting arm, two ends of the heating rod are respectively fixedly connected with the sleeve, and the left end of the heating rod is fixedly connected with the heater.

Preferably, the right side of the fixed plate is rotatably connected with the second mounting frame, and the sliding groove is slidably connected with the sliding block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the structure of the device is improved, and the first scraper and the second scraper are arranged in the cylinder body, so that asphalt adhered to the inner wall of the cylinder body can be cleaned, the inner part of the cylinder body is prevented from being blocked, and the normal use of the device is ensured.

2. The structure of the asphalt discharge device is improved, the hydraulic cylinder is arranged at the bottom of the first mounting frame, and the first mounting frame is pushed by the hydraulic cylinder to move upwards, so that one end of the cylinder body can be tilted, asphalt can be conveniently discharged, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a first mounting bracket of the present invention;

FIG. 3 is a schematic view of the internal structure of the cartridge according to the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. a hydraulic cylinder; 3. a first mounting frame; 4. a slider; 5. a second mounting frame; 6. a fixing plate; 7. a chute; 8. a motor; 9. a rotating shaft; 10. a support plate; 11. a heater; 12. a barrel; 13. a heating rod; 14. a sleeve; 15. a first scraper plate; 16. a connecting arm; 17. a second scraper plate; 18. a collar; 19. a connecting rod; 20. a gear.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a device for melting asphalt for highway engineering comprises a base 1, a hydraulic cylinder 2 is fixedly arranged on the left side of the top of the base 1, a first mounting frame 3 is fixedly arranged at the output end of the top of the hydraulic cylinder 2, sliding blocks 4 are fixedly arranged on the two sides of the inner wall of the first mounting frame 3 respectively, a second mounting frame 5 is fixedly arranged on the right side of the top of the base 1, a fixed plate 6 is arranged above the base 1, sliding grooves 7 are respectively formed in the front and the back of the fixed plate 6, a motor 8 is fixedly arranged on the right side of the top of the fixed plate 6, a rotating shaft 9 is fixedly arranged at the output end of the left side of the motor 8, two support plates 10 are fixedly arranged on the top of the fixed plate 6 in a bilateral symmetry structure, a heater 11 is fixedly arranged on the left side wall of the support plate 10 positioned on the left side, a barrel 12 is arranged above the fixed plate 6, a heating rod 13 is arranged inside the barrel 12, sleeves 14 are respectively and rotatably connected on the left side of the inner wall and the right side of the inner wall of the barrel 12, a plurality of first scraper plates 15 are fixedly arranged on the outer side of the circumference of the sleeve 14 in an annular structure, two connecting arms 16 are fixedly arranged on the inner side of the circumferential outer wall of the sleeve 14 in an annular symmetrical structure, two scraping plates 17 are arranged in the barrel 12 in an annular symmetrical structure, a lantern ring 18 is fixedly arranged on the outer surface of the heating rod 13, a connecting rod 19 is fixedly arranged on the right side wall of the barrel 12, and gears 20 are fixedly arranged on the outer surfaces of the connecting rod 19 and the rotating shaft 9; in the using process, firstly, asphalt particles are added into the cylinder 12, the motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the connecting rod 19 to rotate through the gear 20 and the gear chain, thereby driving the cylinder 12 to rotate, and by turning on the heater 11, the heating rod 13 heats the asphalt particles inside the cylinder 12, and during the rotation of the cylinder 12, the first scraper 15 fixedly connected on the circumferential outer wall of the sleeve 14 and the second scraper 17 on the inner wall of the cylinder 12 can generate friction with the inner wall of the cylinder 12 to strip the asphalt adhered on the inner wall of the cylinder 12, when the asphalt in the cylinder 12 is completely melted, the first mounting frame 3 is pushed to move upwards by controlling the hydraulic cylinder 2, two sliding blocks 4 on the inner wall of the first mounting frame 3 slide along a sliding groove 7 on the fixing plate 6, so that the left end of the fixing plate 6 is tilted upwards, and melted asphalt is convenient to discharge from the cylinder 12; the device can clean the asphalt adhered to the inner wall of the cylinder body 12 by arranging the first scraper 15 and the second scraper 17 in the cylinder body 12, so that the inner part of the cylinder body 12 is prevented from being blocked, and the normal use of the device is ensured; through set up pneumatic cylinder 2 in mounting bracket 3 bottom to promote mounting bracket 3 rebound through pneumatic cylinder 2, can make the one end perk of barrel 12, the pitch discharge of can being convenient for improves work efficiency.

Specifically, the lantern ring 18 is rotatably connected with the cylinder 12, and the left end of the lantern ring 18 is fixedly connected with the support plate 10.

Furthermore, two ends of the second scraper 17 are respectively connected and fixed with the connecting arms 16, two ends of the heating rod 13 are respectively fixedly connected with the sleeve 14, and the left end of the heating rod 13 is connected and fixed with the heater 11.

Still further, the right side of the fixed plate 6 is rotatably connected with the second mounting frame 5, and the sliding groove 7 is slidably connected with the sliding block 4.

The working principle is as follows: in the using process, firstly, asphalt particles are added into the cylinder 12, the motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the connecting rod 19 to rotate through the gear 20 and the gear chain, thereby driving the cylinder 12 to rotate, and by turning on the heater 11, the heating rod 13 heats the asphalt particles inside the cylinder 12, and during the rotation of the cylinder 12, the first scraper 15 fixedly connected on the circumferential outer wall of the sleeve 14 and the second scraper 17 on the inner wall of the cylinder 12 can generate friction with the inner wall of the cylinder 12 to strip the asphalt adhered on the inner wall of the cylinder 12, when the asphalt in the cylinder 12 is completely melted, the first mounting frame 3 is pushed to move upwards by controlling the hydraulic cylinder 2, so that the two sliding blocks 4 on the inner wall of the first mounting frame 3 slide along the sliding grooves 7 on the fixing plate 6, the left end of the fixing plate 6 tilts upwards, and the melted asphalt is discharged from the cylinder 12.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device is melted with pitch to highway engineering, includes base (1), its characterized in that: the automatic heating device is characterized in that a hydraulic cylinder (2) is fixedly arranged on the left side of the top of the base (1), a first mounting frame (3) is fixedly arranged at the output end of the top of the hydraulic cylinder (2), sliding blocks (4) are fixedly arranged on the two sides of the inner wall of the first mounting frame (3), a second mounting frame (5) is fixedly arranged on the right side of the top of the base (1), a fixed plate (6) is arranged above the base (1), sliding grooves (7) are respectively formed in the front and the back of the fixed plate (6), a motor (8) is fixedly arranged on the right side of the top of the fixed plate (6), a rotating shaft (9) is fixedly arranged at the output end of the left side of the motor (8), two supporting plates (10) are fixedly arranged at the top of the fixed plate (6) in a bilateral symmetry structure, a heater (11) is fixedly arranged on the left side wall of each supporting plate (10) positioned on the left side, a barrel body (12) is internally provided with a heating rod (13), barrel (12) inner wall left side and inner wall right side rotate respectively and are connected with sleeve (14), sleeve (14) circumference outer wall outside is that the loop configuration has set firmly a plurality of scraper blades (15), sleeve (14) circumference outer wall inboard is the loop symmetry and has set firmly two linking arms (16), barrel (12) inside is the loop symmetry and is equipped with two scraper blades (17), heating rod (13) surface has set firmly lantern ring (18), barrel (12) right side wall has set firmly connecting rod (19), connecting rod (19) and pivot (9) surface have all set firmly gear (20).

2. The asphalt melting device for road engineering according to claim 1, wherein: the lantern ring (18) is rotatably connected with the cylinder body (12), and the left end of the lantern ring (18) is fixedly connected with the support plate (10).

3. The asphalt melting device for road engineering according to claim 1, wherein: two ends of the second scraper (17) are respectively connected and fixed with the connecting arm (16), two ends of the heating rod (13) are respectively fixedly connected with the sleeve (14), and the left end of the heating rod (13) is fixedly connected with the heater (11).

4. The asphalt melting device for road engineering according to claim 1, wherein: the right side of the fixed plate (6) is rotatably connected with the second mounting frame (5), and the sliding groove (7) is slidably connected with the sliding block (4).