CN221320566U

CN221320566U - Asphalt paving machine

Info

Publication number: CN221320566U
Application number: CN202322882836.6U
Authority: CN
Inventors: 陈义淳; 陈义军
Original assignee: Zhejiang Mingjiang Environmental Construction Co ltd
Current assignee: Zhejiang Mingjiang Environmental Construction Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-07-12
Anticipated expiration: 2033-10-26

Abstract

The utility model discloses an asphalt paving machine, relates to the technical field of radiators, and aims to solve the problems that when the asphalt paving machine works, a radiator is extremely easy to adhere a large amount of dust, so that poor heat dissipation is caused, and the oil temperature is increased. The key points of the technical scheme are as follows: the novel road paver comprises a road paver body, an oil tank and a radiator, wherein an organic box is fixedly connected to the road paver body, a fixing pipe is fixedly connected to the machine box through a supporting rod, an inner screen is fixedly connected to one side of the fixing pipe, which is close to a box opening of the machine box, the radiator is fixedly connected to the inside of the fixing pipe, the oil tank is located at the pipe opening of the fixing pipe, an outer screen is fixedly connected between the fixing pipe and the machine box, an air guide piece for blowing air to the oil tank is arranged on the machine box, and a cleaning piece for cleaning dust on the surface of the outer screen is arranged on one side, which is far away from the machine box, of the outer screen.

Description

Asphalt paving machine

Technical Field

The utility model relates to the technical field of heat sinks, in particular to an asphalt paving machine.

Background

An asphalt paving machine is a machine for uniformly paving an asphalt mixture on a road base and performing preliminary compaction and leveling, and a radiator is a device capable of maintaining an oil temperature in a device of the asphalt paving machine at a certain temperature.

Because asphalt paving machine often works under the environment that the dust is more, make the radiator extremely easy adhesion a large amount of dust, if not in time clear up, lead to the radiator to dispel the heat poorly easily, and make the oil temperature rise, influence the normal use of asphalt paving machine.

There is therefore a need to propose a new solution to this problem.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide an asphalt paving machine which can clean a large amount of dust adhered on a radiator and prevent poor heat dissipation.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an asphalt paving machine, includes paver body, oil tank and radiator, fixedly connected with organic box on the paver body, through bracing piece fixedly connected with fixed pipe in the box, one side fixedly connected with inner screen cloth that the fixed pipe is close to the box mouth, radiator fixedly connected with is in the fixed pipe, the oil tank is located the mouth of pipe department of fixed pipe, fixedly connected with outer screen cloth between fixed pipe and the box, be provided with the wind-guiding piece to the oil tank bloies on the box, one side that outer screen cloth is provided with the cleaning member that is used for clearing up the dust on its surface that is away from the box.

Through adopting above-mentioned technical scheme, the bracing piece supports the fixed pipe in the box, the wind-guiding piece can be with the hot-blast on the oil tank transfer to outer screen cloth on, because the internal dust of paver is more, lead to the wind-guiding piece to lead the hot-blast of more having the dust on outer screen cloth on, consequently, make the dust adsorb on outer screen cloth, because be provided with the clearance piece on the outer screen cloth, can clear away the dust on the outer screen cloth through the clearance piece, prevent that the dust from piling up on outer screen cloth and lead to the heat dissipation bad, hot-blast is gone into in the box after leading to the fixed pipe through the wind-guiding piece, owing to be equipped with the radiator in the fixed pipe, so hot-blast becomes cold wind after passing through the radiator, get back to the oil tank again after passing through the inner screen cloth through the wind-guiding piece, the effect of repetition cycle and then reach the cooling to dust on the outer screen cloth is cleared up, prevent that the dust from piling up on the outer screen cloth, and influence radiator radiating effect.

The utility model is further provided with: the air guide piece comprises a first connecting ring fixedly connected to the box opening of the box, a second connecting ring rotatably connected to the fixed pipe, a first fan fixedly connected to the inside of the fixed pipe and an air guide pipe, wherein the first fan is located between the radiator and the inner screen, the second fan is fixedly connected to the inside of the air guide pipe, one end of the air guide pipe is fixedly connected with the first connecting ring, and the other end of the air guide pipe is bent towards the oil tank.

Through adopting above-mentioned technical scheme, start fan one and fan two when the heat dissipation is needed, in fan two is inhaled the air duct with the hot-blast in the oil tank and the dust in the paver, the dust passes through behind the air duct and goes into between go-between two and the go-between one, adsorb on outer screen cloth, because fan one is fixed between radiator and interior screen cloth, and fan one's wind gap is towards interior screen cloth, therefore fan one is inhaled hot-blast in the fixed intraductal, again because be equipped with the radiator in the fixed intraductal, therefore hot-blast can blow out from interior screen cloth after the radiator cooling again because the oil tank sets up in fixed pipe mouth of pipe department, consequently cold wind can blow the oil tank to it is cooled down to handle it.

The utility model is further provided with: the cleaning piece comprises a plurality of baffles, brushes and a motor, one end fixed connection of baffle is on go-between two, the other end and the go-between butt of baffle, baffle bottom and outer screen cloth laminate each other, brush fixed connection is on the lateral wall of arbitrary baffle, the brush laminates each other with outer screen cloth, the motor passes through dead lever and fixed pipe fixed connection, the output and the go-between two fixed connection of motor, logical groove has been seted up to go-between one bottom.

Through adopting above-mentioned technical scheme, the dead lever can be with motor and fixed pipe fixed connection, when the impurity on the outer screen cloth of needs clearance, start the motor, the output and the second fixed connection of go-between, because baffle and the second fixed connection of go-between, consequently, the second link can drive the baffle and rotate, make the brush of fixed connection on the baffle separate dust and outer screen cloth, because the baffle other end and the first butt of go-between, therefore the baffle drives the dust and rotates, because logical groove has been seted up to the first bottom of go-between, consequently, the dust can be discharged from logical groove after collecting through the baffle, thereby realize the mesh of dust clearance on the outer screen cloth, avoided the dust to block up outer screen cloth and lead to radiator heat dispersion to reduce.

The utility model is further provided with: one side of the first connecting ring, which is far away from the machine box, is fixedly connected with a sealing sheet, an air outlet with the same diameter as the inner screen and an air inlet with the same size as the pipe orifice of the air guide pipe are formed in the sealing sheet, one side, which is close to the outer screen, in the machine box is fixedly connected with a third fan, and the third fan is located on one side, which is close to the through groove.

Through adopting above-mentioned technical scheme, the movable range of dust can be restricted to the sealing washer, makes the dust be located go-between behind the guide duct all the time in go-between, go-between two, baffle, outer screen cloth and the space that the sealing washer formed, and when the baffle drove the dust to one side of logical groove, fan three can blow out the dust from logical groove, prevents that it from stopping on outer screen cloth.

The utility model is further provided with: one end of the air guide pipe, which is far away from the outer screen, is positioned at the top of the oil tank.

Through adopting above-mentioned technical scheme, after the oil tank intensifies, can produce ascending hot air current, the guide duct is located its top and can conduct these hot air current, is convenient for more collect the hot air current.

The utility model is further provided with: the dust exhaust pipe is fixedly connected to the through groove, and one side, far away from the through groove, of the dust exhaust pipe extends out of the paver body.

Through adopting above-mentioned technical scheme, the dust exhaust pipe can concentrate the dust to the outer back row department of paver body, prevents that exhaust dust from piling up on outer screen cloth again, improves the practicality.

The utility model is further provided with: an arc-shaped groove is formed in one side, away from the fixed pipe, of the machine box.

Through adopting above-mentioned technical scheme, the design of arc wall makes the box bottom be the arc to make the windage diminish in the box, and then the air current flow direction is more smooth.

In summary, the utility model has the following beneficial effects:

1. The cleaning piece can clean away the dust on the outer screen, prevents dust from piling up on the outer screen and leads to poor heat dissipation.

2. The air guide piece can guide hot air on the oil tank to the radiator, and the hot air is returned to the oil tank after being cooled by the radiator.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the second embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 2 at A;

fig. 5 is an enlarged schematic view at B in fig. 2.

In the figure: 1. a paver body; 2. a heat sink; 3. an oil tank; 4. a machine box; 5. a support rod; 6. a fixed tube; 7. an inner screen; 8. an outer screen; 9. a first connecting ring; 10. a second connecting ring; 11. a first fan; 12. an air guide pipe; 13. a second fan; 14. a baffle; 15. a brush; 16. a motor; 17. a sealing sheet; 18. a third fan; 19. a dust exhaust pipe; 20. an arc-shaped groove; 21. a through groove; 22. and a fixing rod.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments, and it should be noted that the embodiments of the present utility model and features in the embodiments may be combined with each other without conflict.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

1-4, Including paver body 1, oil tank 3 and radiator 2, fixedly connected with organic box 4 on the paver body 1, through bracing piece 5 fixedly connected with fixed pipe 6 in the box 4, bracing piece 5 will fix pipe 6 and support in the box 4, one side fixedly connected with inner screen 7 that fixed pipe 6 is close to the box 4 box mouth, radiator 2 fixed connection is in fixed pipe 6, fixedly connected with outer screen 8 between fixed pipe 6 and the box 4, inner screen 7 and outer screen 8 can prevent the dust entering outside the box 4, radiator 2 can reduce ambient temperature.

As shown in fig. 2-5, the oil tank 3 is located at the pipe opening of the fixed pipe 6, the machine box 4 is provided with an air guide part for blowing air to the oil tank 3, the air guide part comprises a first connecting ring 9 fixedly connected to the box opening of the machine box 4, a second connecting ring 10 rotatably connected to the fixed pipe 6, a first fan 11 fixedly connected to the fixed pipe 6 and an air guide pipe 12, the first fan 11 is located between the radiator 2 and the inner screen 7, when heat dissipation is needed, the first fan 11 is started, because the first fan 11 is fixed between the radiator 2 and the inner screen 7, and the air opening of the first fan 11 faces the inner screen 7, the first fan 11 sucks hot air into the fixed pipe 6, and because the radiator 2 is arranged in the fixed pipe 6, the hot air can be blown out from the inner screen 7 after being cooled by the radiator 2, and because the oil tank 3 is arranged at the pipe opening of the fixed pipe 6, cold air can be blown to the oil tank 3, and the cooling treatment is performed on the cold air.

As shown in fig. 2-5, a second fan 13 is fixedly connected in the air guide pipe 12, one end of the air guide pipe 12 is fixedly connected with the first connecting ring 9, the other end of the air guide pipe 12 is bent towards the oil tank 3, the second fan 13 sucks hot air on the oil tank 3 and dust in the paving machine into the air guide pipe 12, the dust is transmitted between the second connecting ring 10 and the first connecting ring 9 after passing through the air guide pipe 12 and is adsorbed on the outer screen 8, one end of the air guide pipe 12 far away from the outer screen 8 is positioned at the top of the oil tank 3, rising hot air flows can be generated after the temperature of the oil tank 3 rises, the air guide pipe 12 is positioned at the top of the air guide pipe and can conduct the hot air flows, the hot air flows are more convenient to collect,

As shown in fig. 3, an arc-shaped groove 20 is arranged on one side of the machine box 4 far away from the fixed pipe 6, the bottom of the machine box 4 is arc-shaped due to the design of the arc-shaped groove 20, so that the wind resistance in the machine box 4 is reduced, the airflow direction is smoother,

As shown in fig. 2-4, a cleaning piece for cleaning dust on the surface of the outer screen 8 is arranged on one side, away from the machine box 4, of the outer screen 8, the cleaning piece comprises a plurality of baffles 14, brushes 15 and a motor 16, one end of each baffle 14 is fixedly connected to the second connecting ring 10, the other end of each baffle 14 is abutted against the first connecting ring 9, the bottoms of the baffles 14 are mutually abutted against the outer screen 8, the brushes 15 are fixedly connected to the side wall of any baffle 14, the brushes 15 are mutually abutted against the outer screen 8, the motor 16 is fixedly connected with the fixed pipe 6 through a fixing rod 22, the output end of the motor 16 is fixedly connected with the second connecting ring 10, when impurities on the outer screen 8 need to be cleaned, the motor 16 is started, the output end of the motor 16 is fixedly connected with the second connecting ring 10, and the second connecting ring 10 can drive the baffles 14 to rotate due to the fact that the baffles 14 are fixedly connected with the second connecting ring 10, the brushes 15 fixedly connected to the baffles 14 separate the dust from the outer screen 8 due to the fact that the other ends of the baffles 14 are abutted against the first connecting ring 9.

As shown in fig. 3-4, the bottom of the first connecting ring 9 is provided with a through groove 21, the fixed rod 22 can fixedly connect the motor 16 with the fixed pipe 6, and as the bottom of the first connecting ring 9 is provided with the through groove 21, dust can be discharged from the through groove 21 after being collected by the baffle 14, thereby achieving the purpose of cleaning the dust on the outer screen 8, and avoiding the reduction of the heat dissipation performance of the radiator 2 caused by the blocking of the outer screen 8 by the dust.

As shown in fig. 2-5, the dust discharging pipe 19 is fixedly connected to the through groove 21, one side of the dust discharging pipe 19 away from the through groove 21 extends out of the paver body 1, and the dust discharging pipe 19 can concentrate dust to the rear row outside the paver body 1 to prevent the discharged dust from being accumulated on the outer screen 8 again.

As shown in fig. 2-4, a sealing sheet 17 is fixedly connected to one side of the first connecting ring 9, which is far away from the machine box 4, an air outlet with the same diameter as the inner screen 7 and an air inlet with the same size as the pipe orifice of the air guide pipe 12 are formed in the sealing sheet 17, a fan III 18 is fixedly connected to one side, close to the outer screen 8, of the machine box 4, the fan III 18 is positioned on one side, close to the through groove 21, of the machine box 4, and the sealing sheet 17 can limit the movement range of dust, so that the dust can always be positioned in a space formed by the first connecting ring 9, the second connecting ring 10, the baffle 14, the outer screen 8 and the sealing sheet 17 after passing through the air guide pipe 12, and when the baffle 14 drives the dust to move to one side of the through groove 21, the fan III 18 can blow the dust out from the through groove 21 to prevent the dust from staying on the outer screen 8.

The utility model is as follows when in normal use:

The air guide pipe 12 sucks the hot air on the oil tank 3 and the dust in the paver body 1 into the air guide pipe 12 through the air guide pipe 13, the dust is conveyed into the space between the connecting ring 10 and the connecting ring 9 after passing through the air guide pipe 12 and is adsorbed on the outer screen 8, the motor 16 is started, the motor 16 drives the baffle 14 to rotate, the baffle 14 drives the brush 15 to rotate, the brush 15 separates the dust from the outer screen 8 and is always positioned in a space formed by the connecting ring 9, the connecting ring 10, the baffle 14, the outer screen 8 and the sealing sheet 17, when the baffle 14 drives the dust to move to one side of the through groove 21, the air guide pipe 18 is started, the air guide pipe 19 can blow the dust into the dust discharge pipe 19 from the through groove 21, the dust is led out of the paver body 1, the air guide pipe 11 sucks the hot air into the fixed pipe 6, the hot air is cooled by the radiator 2 and then blows out of the inner screen 7 to the oil tank 3, the effect of cooling the oil tank 3 is repeatedly circulated, the dust on the outer screen 8 can be cleaned, and the dust on the outer screen 8 can be prevented from being accumulated on the radiator 2.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides an asphalt paving machine, includes paver body (1), oil tank (3) and radiator (2), wherein fixedly connected with organic box (4) on paver body (1), fixedly connected with fixed pipe (6) through bracing piece (5) in box (4), one side fixedly connected with inner screen cloth (7) of fixed pipe (6) near box (4) box mouth, radiator (2) fixedly connected with is in fixed pipe (6), oil tank (3) are located the mouth of pipe department of fixed pipe (6), fixedly connected with outer screen cloth (8) between fixed pipe (6) and box (4), be provided with the wind-guiding piece to oil tank (3) bloies on box (4), one side that outer screen cloth (8) are provided with the clearance piece that is used for clearing up its surface dust far away from box (4).

2. An asphalt paving machine according to claim 1, wherein: the air guide piece comprises a first connecting ring (9) fixedly connected to a box opening of the box (4), a second connecting ring (10) rotationally connected to the fixed pipe (6), a first fan (11) fixedly connected to the fixed pipe (6) and an air guide pipe (12), wherein the first fan (11) is located between the radiator (2) and the inner screen (7), a second fan (13) is fixedly connected to the air guide pipe (12), one end of the air guide pipe (12) is fixedly connected with the first connecting ring (9), and the other end of the air guide pipe (12) is bent towards the oil tank (3).

3. An asphalt paving machine according to claim 2, wherein: the cleaning piece comprises a plurality of baffles (14), brushes (15) and a motor (16), one end of each baffle (14) is fixedly connected to a connecting ring II (10), the other end of each baffle (14) is in butt joint with a connecting ring II (9), the bottoms of each baffle (14) are mutually attached to an outer screen (8), each brush (15) is fixedly connected to the side wall of any baffle (14), each brush (15) is mutually attached to the outer screen (8), the motor (16) is fixedly connected with a fixing tube (6) through a fixing rod (22), the output end of each motor (16) is fixedly connected with the connecting ring II (10), and a through groove (21) is formed in the bottom of the connecting ring II (9).

4. An asphalt paving machine according to claim 3, wherein: one side fixedly connected with sealing plate (17) that adapter ring one (9) was kept away from box (4), set up on sealing plate (17) the air outlet that the diameter is the same with interior screen cloth (7) and with the mouth of pipe size unanimous air intake of guide duct (12), one side fixedly connected with fan three (18) that is close to outer screen cloth (8) in box (4), fan three (18) are located one side that is close to logical groove (21).

5. An asphalt paving machine according to claim 2, wherein: one end of the air guide pipe (12) far away from the outer screen (8) is positioned at the top of the oil tank (3).

6. An asphalt paving machine according to claim 3, wherein: the dust discharging pipe (19) is fixedly connected to the through groove (21), and one side, far away from the through groove (21), of the dust discharging pipe (19) extends out of the paver body (1).

7. An asphalt paving machine according to claim 1, wherein: an arc-shaped groove (20) is formed in one side, far away from the fixed pipe (6), of the machine box (4).