CN215714407U

CN215714407U - Pitch heating device for highway construction

Info

Publication number: CN215714407U
Application number: CN202120649085.1U
Authority: CN
Inventors: 李春光
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2022-02-01
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an asphalt heating device for highway construction, which relates to the technical field of asphalt heating devices and comprises a mobile station, a quantifying mechanism and a rotating mechanism, wherein the top end of the mobile station is fixedly connected with a heating box, the top end of the heating box is fixedly connected with a material storage box, the inner wall of the mobile station is provided with a motor, and the output end of the motor is rotatably connected with a stirring rod. According to the utility model, the quantitative mechanism is arranged, the stirring rod rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the rotating disc to rotate, when the blanking hole formed in the inner wall of the rotating disc is aligned with the through hole formed in the inner wall of the storage box, raw materials in the storage box enter the heating box to be heated, when the blanking hole is driven by the rotating disc to rotate and is staggered with the through hole formed in the inner wall of the storage box, the raw materials are stopped to be conveyed into the heating box, and the problem that the asphalt raw materials cannot be conveyed into the heating device quantitatively is solved through the matching of the plurality of groups of parts.

Description

Pitch heating device for highway construction

Technical Field

The utility model relates to the technical field of asphalt heating devices, in particular to an asphalt heating device for highway construction.

Background

In highway construction, people often need to use asphalt, people need to prevent the asphalt from being dried and condensed into blocks all the time during the construction, and in order to prevent the asphalt from being dried, people generally use an asphalt heating device for the highway construction to heat the asphalt so as to ensure that the asphalt is heated

The bitumen remains in a liquid state at all times.

Inside current pitch heating device generally is direct to carry heating device with the raw materials, can not the quantitative past heating device inside transport pitch raw materials, thereby lead to heating device's puddler to be in the load, thereby agitating unit life has been reduced, current heating device generally all need install the harmful gas that the gas filter produced the pitch heating and handle, but the more troublesome convenient staff that can not be convenient of current pitch filter installation installs fast, and can not accelerate the inside harmful gas of heating device and discharge.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the asphalt raw material cannot be quantitatively conveyed to the inside of the heating device, and the asphalt filter cannot be conveniently and quickly installed by a worker, and the discharge of harmful gas in the heating device cannot be accelerated, the asphalt heating device for highway construction is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a pitch heating device for highway construction comprises a mobile station, a quantifying mechanism and a rotating mechanism, wherein the top end of the mobile station is fixedly connected with a heating box, the top end of the heating box is fixedly connected with a material storage box, the inner wall of the mobile station is provided with a motor, and the output end of the motor is rotatably connected with a stirring rod;

the quantitative mechanism comprises a rotating disc which is positioned on the inner wall of the storage box and is in rotating connection with the inner wall of the storage box, a second gear is sleeved on the outer wall of the rotating disc, a first gear is sleeved on one side, positioned on the second gear, of the outer wall of the stirring rod, and a discharging hole is formed in the inner wall of the rotating disc;

wherein slewing mechanism is including being located heating cabinet outer wall sliding connection's flue gas filter, the inner wall fixedly connected with spring of heating cabinet, the one end fixedly connected with dead lever of spring, the top inner wall of heating cabinet rotates and is connected with the lead screw, the one end that the outer wall of lead screw is located the dead lever has cup jointed fixed nest block, the inner wall of heating cabinet rotates and is connected with the flabellum, the outer wall of flabellum has cup jointed the second gyro wheel, the first gyro wheel has been cup jointed to the one side that the second gyro wheel was kept away from to the outer wall of puddler.

As a still further scheme of the utility model: the inner wall of the storage box is provided with a rotating groove matched with the rotating disc, and the inner wall of the storage box is provided with a through hole matched with the blanking hole.

As a still further scheme of the utility model: the both ends fixedly connected with slider of gas filter, gas filter passes through both ends fixedly connected's slider and heating cabinet sliding connection.

As a still further scheme of the utility model: the inner wall of the sliding block at one end of the smoke filter is provided with a through hole matched with the fixed sleeve block, and the inner wall of the sliding block at the other end of the smoke filter is provided with a fixed hole matched with the fixed rod.

As a still further scheme of the utility model: the inner wall of the fixed sleeve block is provided with a thread groove matched with the screw rod, and the inner wall of the heating box is provided with a limit groove matched with the fixed sleeve block.

As a still further scheme of the utility model: one end of the fan blade is rotatably connected with the heating box through a bearing, and the first roller is rotatably connected with the second roller through a conveying belt.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the quantifying mechanism, the stirring rod rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the rotating disc to rotate, when the blanking hole formed in the inner wall of the rotating disc is aligned with the through hole formed in the inner wall of the storage box, raw materials in the storage box enter the heating box to be heated, when the rotating disc drives the blanking hole to rotate and the through hole formed in the inner wall of the storage box is staggered, the raw materials are stopped being conveyed into the heating box, and the problem that the asphalt raw materials cannot be conveyed into the heating device quantitatively is solved through the matching of the plurality of groups of parts;

2. by arranging the rotating mechanism, the stirring rod rotates to drive the first roller to rotate, the first roller rotates to drive the second roller to rotate through the conveyor belt, the second roller rotates to drive the fan blades to rotate, thereby driving the air in the heating box to flow and quickly conveying the gas in the heating box to the flue gas filter, the smoke is filtered and discharged to the outside through the smoke filter, the screw rod rotates to drive the fixed sleeve block to move upwards, when the fixed sleeve block is moved out of the sliding block at one end of the flue gas filter, the fixed rod is not extruded by external extrusion force to extrude the spring, the spring originally pushes the fixed rod to move towards one end, so that the fixed rod is moved out of the flue gas filter to be convenient for workers to disassemble the fixed rod for cleaning, the problem that the asphalt filter cannot be conveniently and quickly installed by workers and the discharge of harmful gas in the heating device cannot be accelerated is effectively solved through the matching of the multiple groups of parts.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the rotation of the rotating disk of the present invention;

FIG. 4 is a side partial cross-sectional view of the present invention;

FIG. 5 is a schematic view of the rotation of the fan blade of the present invention.

In the figure: 1. a mobile station; 2. a motor; 3. a stirring rod; 4. a heating box; 5. a storage box; 6. a first gear; 7. a first roller; 8. a blanking hole; 9. rotating the disc; 10. a second gear; 11. a flue gas filter; 12. fixing the rod; 13. a spring; 14. fixing the sleeve block; 15. a screw rod; 16. a second roller; 17. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 5, in an embodiment of the present invention, an asphalt heating device for road construction includes a mobile station 1, a quantifying mechanism and a rotating mechanism, a heating box 4 is fixedly connected to a top end of the mobile station 1, a storage box 5 is fixedly connected to a top end of the heating box 4, a motor 2 is installed on an inner wall of the mobile station 1, and an output end of the motor 2 is rotatably connected to a stirring rod 3;

the quantitative mechanism comprises a rotating disc 9 which is positioned on the inner wall of the storage box 5 and is connected with the inner wall in a rotating mode, a second gear 10 is sleeved on the outer wall of the rotating disc 9, a first gear 6 is sleeved on one side, positioned on the second gear 10, of the outer wall of the stirring rod 3, and a discharging hole 8 is formed in the inner wall of the rotating disc 9;

wherein slewing mechanism has including being located 4 outer wall sliding connection's of heating cabinet

flue gas filter

11, 4 inner wall fixedly connected with springs 13 of heating cabinet, the one end fixedly connected with dead lever 12 of

springs

13, 4's top inner wall rotates and is connected with lead screw 15, the one end that the outer wall of lead screw 15 is located dead lever 12 has cup jointed fixed cover piece 14, 4's inner wall rotates and is connected with flabellum 17, second gyro wheel 16 has been cup jointed to the outer wall of flabellum 17, first gyro wheel 7 has been cup jointed to the one side that second gyro wheel 16 was kept away from to the outer wall of puddler 3.

Please refer to fig. 2, the inner wall of the storage box 5 is provided with a rotating groove matched with the rotating disc 9, the inner wall of the storage box 5 is provided with a through hole matched with the blanking hole 8, so that the rotating disc 9 is convenient to rotate, when the blanking hole 8 is aligned with the through hole on the inner wall of the storage box 5, the raw material inside the storage box 5 enters the heating box 4 to be heated, and when the blanking hole 8 is staggered with the through hole on the inner wall of the storage box 5, the raw material is stopped being conveyed to the inside of the heating box 4.

Please refer to fig. 4, the two ends of the smoke filter 11 are fixedly connected with sliding blocks, and the smoke filter 11 is slidably connected with the heating box 4 through the sliding blocks fixedly connected with the two ends, so that the smoke filter 11 can be conveniently installed.

Please refer to fig. 4, a through hole matching with the fixing sleeve block 14 is formed on the inner wall of the sliding block at one end of the smoke filter 11, and a fixing hole matching with the fixing rod 12 is formed on the inner wall of the sliding block at the other end of the smoke filter 11, so that the smoke filter 11 can be fixed conveniently.

Please refer to fig. 4, the inner wall of the fixed sleeve block 14 is provided with a thread groove matched with the screw rod 15, the inner wall of the heating box 4 is provided with a limit groove matched with the fixed sleeve block 14, so that the screw rod rotates to drive the fixed sleeve block 14 to move on the outer wall of the screw rod 15, and the limit groove formed on the inner wall of the heating box 4 prevents the fixed sleeve block 14 from deviating in the moving process.

Please refer to fig. 5, one end of the fan 17 is rotatably connected to the heating box 4 through a bearing, and the first roller 7 is rotatably connected to the second roller 16 through a belt, so that the first roller 7 rotates to drive the second roller 16 to rotate through the belt, thereby driving the fan 17 to rotate.

The working principle of the utility model is as follows: firstly, conveying asphalt raw materials to be heated into a storage box 5, then starting a motor 2, driving a stirring rod 3 to rotate through a coupler by the rotation of the motor 2, driving a first gear 6 to rotate by the rotation of the stirring rod 3, driving a second gear 10 to rotate by the rotation of the first gear 6 through meshing, driving a rotary disk 9 to rotate by the rotation of the second gear 10, when a blanking hole 8 formed in the inner wall of the rotary disk 9 is aligned with a through hole formed in the inner wall of the storage box 5, feeding the raw materials in the storage box 5 into a heating box 4 for heating, stopping conveying the raw materials into the heating box 4 when the blanking hole 8 is driven by the rotary disk 9 to rotate and is staggered with the through hole formed in the inner wall of the storage box 5, driving a first roller 7 to rotate while the stirring rod 3 is rotating, driving a second roller 16 to rotate by a conveyor belt by the rotation of the first roller 7, driving a fan blade 17 to rotate by the rotation of the second roller 16, driving the fan blade 17 to generate driving air in the heating box 4 to flow, thereby carry smoke filter 11 with 4 inside gases of heater box fast, filter through smoke filter 11 and discharge to the external world, when needs dismantle smoke filter 11, through artifical lead screw 15 that rotates, lead screw 15 is rotatory to be driven fixed nest block 14 and is upwards removed, when fixed nest block shifts out from smoke filter 11 one end slider, dead lever 12 no longer receives external extrusion force extrusion spring 13, spring 13 recovers to promote dead lever 12 and removes to one end, thereby make dead lever 12 shift out from smoke filter 11 other end slider, thereby make smoke filter 11 no longer fixed, make things convenient for the staff to dismantle it and wash.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. An asphalt heating device for highway construction comprises a mobile station (1), a quantifying mechanism and a rotating mechanism, and is characterized in that the top end of the mobile station (1) is fixedly connected with a heating box (4), the top end of the heating box (4) is fixedly connected with a storage box (5), the inner wall of the mobile station (1) is provided with a motor (2), and the output end of the motor (2) is rotatably connected with a stirring rod (3);

the quantitative mechanism comprises a rotating disc (9) which is positioned on the inner wall of the storage box (5) and is connected with the inner wall in a rotating mode, a second gear (10) is sleeved on the outer wall of the rotating disc (9), a first gear (6) is sleeved on one side, positioned on the second gear (10), of the outer wall of the stirring rod (3), and a discharging hole (8) is formed in the inner wall of the rotating disc (9);

wherein slewing mechanism is including being located heating cabinet (4) outer wall sliding connection's flue gas filter (11), the inner wall fixedly connected with spring (13) of heating cabinet (4), one end fixedly connected with dead lever (12) of spring (13), the top inner wall of heating cabinet (4) rotates and is connected with lead screw (15), fixed cover block (14) have been cup jointed to the one end that the outer wall of lead screw (15) is located dead lever (12), the inner wall of heating cabinet (4) rotates and is connected with flabellum (17), second gyro wheel (16) have been cup jointed to the outer wall of flabellum (17), first gyro wheel (7) have been cup jointed to the one side that second gyro wheel (16) were kept away from to the outer wall of puddler (3).

2. The asphalt heating device for road construction according to claim 1, wherein the inner wall of the storage box (5) is provided with a rotating groove matched with the rotating disc (9), and the inner wall of the storage box (5) is provided with a through hole matched with the blanking hole (8).

3. The asphalt heating device for road construction according to claim 1, wherein two ends of the flue gas filter (11) are fixedly connected with sliding blocks, and the flue gas filter (11) is slidably connected with the heating box (4) through the sliding blocks fixedly connected with the two ends.

4. The asphalt heating device for road construction as claimed in claim 3, wherein the inner wall of the sliding block at one end of the flue gas filter (11) is provided with a through hole matched with the fixed sleeve block (14), and the inner wall of the sliding block at the other end of the flue gas filter (11) is provided with a fixed hole matched with the fixed rod (12).

5. The asphalt heating device for road construction according to claim 1, wherein the inner wall of the fixed sleeve block (14) is provided with a thread groove matched with the screw rod (15), and the inner wall of the heating box (4) is provided with a limit groove matched with the fixed sleeve block (14).

6. The asphalt heating device for road construction according to claim 1, wherein one end of the fan blade (17) is rotatably connected with the heating box (4) through a bearing, and the first roller (7) is rotatably connected with the second roller (16) through a conveyor belt.