CN217431514U

CN217431514U - Premixing kettle for high-viscosity high-elasticity modified asphalt

Info

Publication number: CN217431514U
Application number: CN202220119393.8U
Authority: CN
Inventors: 陈娟; 刘军; 武鸿星; 陈龙生; 江涛
Original assignee: Jiangxi Xinyue Asphalt Co ltd
Current assignee: Jiangxi Xinyue Asphalt Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-09-16
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a high viscous high-elastic modified asphalt mixes cauldron in advance, which comprises a housin, the last fixed surface of casing is connected with the motor, and casing and fixedly connected with screw rod are passed to motor output shaft's one end, and the circumference outer wall swing joint of screw rod has the slide, the equal fixedly connected with wedge in both sides of slide, the equal fixedly connected with mount of both sides inner wall of casing, one side swing joint of mount have the slide bar, and slide bar and wedge can contact, the one end of slide bar is passed mount and fixedly connected with and is beaten the head, and beats the head and can contact with the casing. The utility model discloses not only can use through the cooperation of wedge and striking head, prevent that the pitch adhesion in the casing from on the casing, having improved the effect of knocking of device, can use through the cooperation of gear and stirring frame moreover, stir pitch, improve the stirring effect of device, can also make through the spring and strike the head and reset, improve the effect of resetting of device.

Description

Premixing kettle for high-viscosity high-elasticity modified asphalt

Technical Field

The utility model relates to a mix cauldron technical field in advance, especially relate to a high-viscosity high-elastic modified asphalt mixes cauldron in advance.

Background

The defects of rutting, cracking, pits and the like of the asphalt pavement are serious, the adoption of the modified asphalt is one of effective measures for comprehensively improving the performance of the asphalt pavement, at present, more SBR modified asphalt is mainly used, and SBS adsorbs aromatic hydrocarbon and colloid in the asphalt to generate a swelling phenomenon, so that the service performance of the asphalt is improved, and the asphalt plays a great role in road construction.

At present, asphalt is frequently used in engineering road construction, generally, the asphalt needs to be processed and modified in the production of the asphalt, a premixing kettle is usually used, the asphalt is added into the premixing kettle, the performance state of the asphalt is changed by stirring the asphalt, however, when the asphalt is added into the premixing kettle, the asphalt is easily adhered to the inner wall of the premixing kettle, and further the processing efficiency is affected, so that the premixing kettle for the high-viscosity high-elasticity modified asphalt is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a premixing kettle for high-viscosity high-elasticity modified asphalt.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a high viscous high-elastic modified asphalt mixes cauldron in advance, which comprises a housin, the last fixed surface of casing is connected with the motor, and casing and fixedly connected with screw rod are passed to the one end of motor output shaft, and the circumference outer wall swing joint of screw rod has the slide, the equal fixedly connected with wedge in both sides of slide, the equal fixedly connected with mount of both sides inner wall of casing, one side swing joint of mount has the slide bar, and slide bar and wedge can contact, the one end of slide bar is passed mount and fixedly connected with and is beaten the head, and beats head and casing contactability, the circumference outer wall swing joint of slide bar has the spring, and the both ends of spring are fixed mutually with slide bar and mount respectively.

As the utility model discloses scheme further still, fixedly connected with connecting plate in the casing, two racks of the last fixed surface of connecting plate are connected with, and the one end and the casing of rack are fixed mutually.

As the utility model discloses scheme further again, the equal fixedly connected with connecting block in both sides of slide, one side swing joint of connecting block has the pivot, the circumference outer wall fixedly connected with gear of pivot, and the wheel and rack meshes mutually, a plurality of stirring framves of circumference outer wall fixedly connected with of pivot.

As the utility model discloses scheme further still, two guide bars of the top inner wall fixedly connected with of casing, and the one end of guide bar is passed the slide and is fixed mutually with the connecting plate, connecting plate and fixedly connected with flight are passed to the one end of screw rod.

As the utility model discloses scheme further again, one side outer wall fixedly connected with control panel of casing, and control panel and motor electric connection.

As the utility model discloses further scheme again, the feed port has been seted up to the upper surface of casing, fixedly connected with inlet pipe in the feed port, the discharge opening has been seted up to one side of casing, fixedly connected with discharging pipe in the discharge opening.

As the utility model discloses further scheme again, the last fixed surface of casing is connected with two rings, and rings symmetric distribution.

As the utility model discloses scheme further again, a plurality of lower margins of bottom fixedly connected with of casing, the bottom fixedly connected with slipmat of lower margin.

The utility model has the advantages that:

1. use through the wedge with the cooperation of beating the head, when needs are strikeed shells inner wall, the slide moves down and drives the wedge and move down, when the wedge move with the slide bar contact and produce the extrusion to the slide bar, the spring shrink this moment, and then make the slide bar move to one side along the mount, the slide bar removes and drives and beats the head and remove, when beating the head and moving with shells inner wall contact, and then strike the inner wall of casing, thereby beat the pitch of adhesion on the casing, prevent that the pitch adhesion in the casing is on the casing, the knocking effect of device has been improved.

2. Use through the cooperation of gear and agitator, when needs stir the pitch in the pre-mixing cauldron, the staff passes through starter motor, the motor rotates and drives the screw rod and rotate, the screw rod rotates and makes the slide remove downwards along the guide bar, and then make the connecting block on the slide remove downwards, the connecting block removes and drives the epaxial gear of commentaries on classics and roll on the rack, and then make the pivot rotate, the pivot rotates and drives the agitator and rotate, and then stir the pitch in the casing, the screw rod rotates simultaneously and drives the flight rotation, thereby carry out the auxiliary mixing to the pitch of bottom in casing 1, the stirring effect of device has been improved.

3. Through the setting of installation spring on the slide bar, the motor is reversed, makes the slide along the guide bar rebound, and the slide rebound drives wedge rebound, and when the wedge removed and breaks away from with the slide bar, the extension is kick-backed to the spring this moment, makes the head of knocking on the slide bar remove to the opposite side and reset, has improved the effect that resets of device.

Drawings

FIG. 1 is a schematic perspective view of a premixing kettle for high-viscosity high-elasticity modified asphalt according to the present invention;

FIG. 2 is a schematic front sectional view of a premixing kettle for high viscosity, high elasticity and modified asphalt according to the present invention;

fig. 3 is a schematic rear sectional view of a premixing kettle for high-viscosity high-elasticity modified asphalt according to the present invention.

In the figure: 1. a housing; 2. a hoisting ring; 3. a feed pipe; 4. a control panel; 5. a discharge pipe; 6. ground feet; 7. a spiral sheet; 8. a screw; 9. a guide bar; 10. a fixed mount; 11. a knocking head; 12. a slide bar; 13. a spring; 14. a stirring frame; 15. connecting blocks; 16. a slide base; 17. a gear; 18. a rotating shaft; 19. a wedge block; 20. a rack; 21. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a premixing kettle for high-viscosity high-elasticity modified asphalt comprises a shell 1, wherein a motor is fixed on the upper surface of the shell 1 through a bolt, one end of an output shaft of the motor penetrates through the shell 1 and is fixed with a screw 8 through the bolt, a sliding seat 16 is connected with the circumferential outer wall of the screw 8 in a threaded manner, wedge blocks 19 are fixed on two sides of the sliding seat 16 through bolts, a fixed frame 10 is fixed on the inner walls of two sides of the shell 1 through bolts, a sliding rod 12 is connected on one side of the fixed frame 10 in a sliding manner and can be contacted with the wedge blocks 19, one end of the sliding rod 12 penetrates through the fixed frame 10 and is fixed with a knocking head 11 through the bolt, the knocking head 11 can be contacted with the shell 1, a spring 13 is sleeved on the circumferential outer wall of the sliding rod 12, two ends of the spring 13 are respectively fixed with the sliding rod 12 and the fixed frame 10, when the inner wall of the shell 1 needs to be knocked, the wedge blocks 19 are driven by the 16 to move downwards, when the wedge block 19 moves to be in contact with the sliding rod 12 and extrudes the sliding rod 12, the spring 13 contracts at the moment, the sliding rod 12 moves to one side along the fixed frame 10, the sliding rod 12 moves to drive the knocking head 11 to move, when the knocking head 11 moves to be in contact with the inner wall of the shell 1, the inner wall of the shell 1 is knocked, asphalt adhered to the shell 1 is knocked off, the asphalt in the shell 1 is prevented from being adhered to the shell 1, the motor is reversed, the sliding seat 16 moves upwards to drive the wedge block 19 to move upwards, when the wedge block 19 moves to be separated from the sliding rod 12, the spring 13 rebounds and extends, and the knocking head 11 on the sliding rod 12 moves to the other side and resets.

In the utility model, it should be noted that, a connecting plate 21 is fixed in the housing 1 by bolts, two racks 20 are fixed on the upper surface of the connecting plate 21 by bolts, one end of each rack 20 is fixed with the housing 1, connecting blocks 15 are fixed on both sides of the slide 16 by bolts, a rotating shaft 18 is rotatably connected to one side of each connecting block 15, a gear 17 is connected to the circumferential outer wall key of the rotating shaft 18, the gear 17 is meshed with the racks 20, a plurality of stirring frames 14 are fixed on the circumferential outer wall of the rotating shaft 18 by bolts, two guide rods 9 are fixed on the top inner wall of the housing 1 by bolts, one end of each guide rod 9 passes through the slide 16 and is fixed with the connecting plate 21, one end of each screw rod 8 passes through the connecting plate 21 and is fixed with a spiral sheet 7 by bolts, when the asphalt in the premixing kettle needs to be stirred, the worker starts the motor, the motor rotates to drive the screw rod 8 to rotate, the screw 8 rotates to enable the slide 16 to move downwards along the guide rod 9, so that the connecting block 15 on the slide 16 moves downwards, the connecting block 15 moves to drive the gear 17 on the rotating shaft 18 to roll on the rack 20, so that the rotating shaft 18 rotates, the rotating shaft 18 rotates to drive the stirring frame 14 to rotate, so that asphalt in the shell 1 is stirred, meanwhile, the screw 8 rotates to drive the spiral sheet 7 to rotate, so that the asphalt at the bottom in the shell 1 is stirred in an auxiliary mode, the control panel 4 is fixed on the outer wall of one side of the shell 1 through bolts, the control panel 4 is electrically connected with the motor, the control panel 4 can adjust the rotating speed of the motor, so that the moving speed of the slide 16 is controlled, a feeding hole is formed in the upper surface of the shell 1, a feeding pipe 3 is fixed in the feeding hole through bolts, the feeding pipe 3 can facilitate the asphalt to enter the shell 1 through the feeding pipe 3, a discharging hole is formed in one side of the shell 1, there is discharging pipe 5 in the discharging hole through the bolt fastening, discharging pipe 5 can make things convenient for pitch to flow from casing 1 in, and the upper surface of casing 1 has two rings 2 through the bolt fastening, and rings 2 symmetric distribution, and rings 2 can conveniently carry out the handling to the device, and the bottom of casing 1 has a plurality of lower margin 6 through the bolt fastening, and the bottom of lower margin 6 bonds and has the slipmat.

The working principle is as follows: when the asphalt in the premixing kettle needs to be stirred, a worker starts a motor, the motor rotates to drive the screw 8 to rotate, the screw 8 rotates to enable the sliding seat 16 to move downwards along the guide rod 9, and further enable the connecting block 15 on the sliding seat 16 to move downwards, the connecting block 15 moves to drive the gear 17 on the rotating shaft 18 to roll on the rack 20, and further enable the rotating shaft 18 to rotate, the rotating shaft 18 rotates to drive the stirring rack 14 to rotate, and further stir the asphalt in the shell 1, meanwhile, the screw 8 rotates to drive the spiral sheet 7 to rotate, so that the asphalt at the bottom in the shell 1 is stirred in an auxiliary mode, meanwhile, the sliding seat 16 moves downwards to drive the wedge block 19 to move downwards, when the wedge block 19 moves to be in contact with the sliding rod 12 and extrude the sliding rod 12, at the moment, the spring 13 contracts, and further the sliding rod 12 moves to one side along the fixing frame 10, the sliding rod 12 moves to drive the knocking head 11 to move, when the knocking head 11 moves to contact with the inner wall of the shell 1, the inner wall of the shell 1 is knocked, asphalt adhered to the shell 1 is knocked off, the asphalt in the shell 1 is prevented from being adhered to the shell 1, when the sliding seat 16 moves downwards to a certain position, the motor is reversed, the sliding seat 16 moves upwards along the guide rod 9, the sliding seat 16 moves upwards to drive the wedge block 19 to move upwards, and when the wedge block 19 moves to be separated from the sliding rod 12, the spring 13 rebounds and extends, so that the knocking head 11 on the sliding rod 12 moves towards the other side and resets.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A premixing kettle for high-viscosity high-elasticity modified asphalt comprises a shell (1) and is characterized in that, the upper surface of the shell (1) is fixedly connected with a motor, one end of an output shaft of the motor penetrates through the shell (1) and is fixedly connected with a screw rod (8), the outer wall of the circumference of the screw rod (8) is movably connected with a sliding seat (16), both sides of the sliding seat (16) are fixedly connected with wedge blocks (19), the inner walls of the two sides of the shell (1) are both fixedly connected with a fixed frame (10), one side of the fixed frame (10) is movably connected with a slide bar (12), the sliding rod (12) can contact with the wedge-shaped block (19), one end of the sliding rod (12) penetrates through the fixed frame (10) and is fixedly connected with the knocking head (11), the knocking head (11) can be contacted with the shell (1), the circumferential outer wall of the sliding rod (12) is movably connected with a spring (13), and two ends of the spring (13) are respectively fixed with the sliding rod (12) and the fixed frame (10).

2. The premixing kettle for the high-viscosity high-elasticity modified asphalt as claimed in claim 1, wherein a connecting plate (21) is fixedly connected in the shell (1), two racks (20) are fixedly connected to the upper surface of the connecting plate (21), and one end of each rack (20) is fixed to the shell (1).

3. The premixing kettle for the high-viscosity high-elasticity modified asphalt as claimed in claim 2, wherein both sides of the sliding base (16) are fixedly connected with connecting blocks (15), one side of each connecting block (15) is movably connected with a rotating shaft (18), the circumferential outer wall of each rotating shaft (18) is fixedly connected with a gear (17), the gears (17) are meshed with the racks (20), and the circumferential outer wall of each rotating shaft (18) is fixedly connected with a plurality of stirring frames (14).

4. The high-viscosity high-elasticity modified asphalt premixing kettle according to claim 2, wherein two guide rods (9) are fixedly connected to the top inner wall of the shell (1), one end of each guide rod (9) penetrates through the sliding seat (16) and is fixed to the connecting plate (21), and one end of the screw (8) penetrates through the connecting plate (21) and is fixedly connected with the spiral piece (7).

5. The premixing kettle for the high-viscosity high-elasticity modified asphalt as claimed in claim 1, wherein a control panel (4) is fixedly connected to the outer wall of one side of the shell (1), and the control panel (4) is electrically connected to a motor.

6. The premixing kettle for the high-viscosity high-elasticity modified asphalt as claimed in claim 1, wherein a feeding hole is formed in the upper surface of the shell (1), a feeding pipe (3) is fixedly connected in the feeding hole, a discharging hole is formed in one side of the shell (1), and a discharging pipe (5) is fixedly connected in the discharging hole.

7. The premixing kettle for the high-viscosity high-elasticity modified asphalt as claimed in claim 1, wherein two hanging rings (2) are fixedly connected to the upper surface of the shell (1), and the hanging rings (2) are symmetrically distributed.

8. The premixing kettle for the high-viscosity high-elasticity modified asphalt as claimed in claim 1, wherein the bottom of the shell (1) is fixedly connected with a plurality of ground feet (6), and the bottom of the ground feet (6) is fixedly connected with a non-slip mat.