CN212283653U

CN212283653U - Mixing device for modified asphalt production and batching

Info

Publication number: CN212283653U
Application number: CN202020596203.2U
Authority: CN
Inventors: 郑良东
Original assignee: Zhangzhou Xinliji Asphalt Co ltd
Current assignee: Zhangzhou Xinliji Asphalt Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-01-05
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a mixing device for modified asphalt production batching, the device comprises a device body, the device body bottom is installed the chassis, surface mounting has the mixing case on the chassis top, the chassis bottom corresponds mixing case position fixed mounting has the unloading case, mixing case side end upper portion is installed the pitch feed inlet, mixing case top surface detachable connection has the top cap, the utility model discloses an at mixing incasement internally mounted axis of rotation, installation spiral stirring rake in the axis of rotation, axis of rotation side end installation U type frame, U type frame both sides installation puddler carries out dual stirring through spiral stirring rake and puddler, and stirring effect is better; through setting up the blanking box, blanking box entrance point installation screen cloth, blanking box internally mounted rotation axis installs the driving lever on the rotation axis, drives the rotation axis through sieve material motor and rotates to drive the driving lever and rotate, can stir the screen cloth effectively, the jam appears when making things convenient for the screen cloth to filter, improved the mixing effect.

Description

Mixing device for modified asphalt production and batching

Technical Field

The utility model relates to a pitch processing technology field specifically is a mixing device is used to modified asphalt production batching.

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, is in a liquid state, has a black surface, and is soluble in carbon disulfide. 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.

Need carry out the batching and deliver when pitch adds man-hour, delivered need carry out the mixing to pitch, current mixing device single structure, the mixing effect is poor, and the screening in-process screen cloth agrees to blockking up, consequently provides a mixing device for modified asphalt production batching.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mixing device for producing and batching modified asphalt, which has better stirring effect by installing a rotating shaft in a mixing box, installing a spiral stirring paddle on the rotating shaft, installing a U-shaped frame at the side end of the rotating shaft, installing stirring rods at two sides of the U-shaped frame and carrying out double stirring through the spiral stirring paddle and the stirring rods; through setting up the blanking box, blanking box entrance point installation screen cloth, blanking box internally mounted rotation axis installs the driving lever on the rotation axis, drives the rotation axis through sieve material motor and rotates to drive the driving lever and rotate, can stir the screen cloth effectively, the jam appears when making things convenient for the screen cloth to filter, improved the mixing effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modified asphalt production is mixing device for batching, includes the device body, the chassis is installed to device body bottom, surface mounting has the mixing case on the chassis top, the chassis bottom corresponds mixing case fixed mounting has the unloading case, mixing case side end upper portion installs the pitch feed inlet, mixing case top surface demountable connection has the top cap, top cap middle part fixed mounting has agitator motor, the axis of rotation is installed to the top cap bottom, agitator motor's output pass through the reduction gear with axis of rotation upper end fixed connection, axis of rotation surface mounting has spiral stirring rake, axis of rotation surface lower part fixed mounting has U type frame, the equal fixed mounting in surface of U type frame both sides has the puddler, the bin outlet has been seted up to unloading bottom of the case end.

Preferably, a material sieving motor is mounted on the surface of one side of the blanking box, a rotating shaft is movably connected between the inner walls of the two sides of the blanking box, the output end of the material sieving motor is connected with one end of the rotating shaft, a shifting lever is fixedly mounted on the surfaces of the two ends of the rotating shaft, mounting seats are mounted on the upper portions of the inner walls of the two sides of the blanking box, and a screen is fixedly mounted between the mounting seats.

Preferably, one end of each of the two shift levers is in contact with the bottom of the screen.

Preferably, batching delivery openings are formed in two sides of the top cover, and the batching delivery openings are symmetrically distributed on the stirring motor.

Preferably, a material guide plate is fixedly arranged between the lower parts and the bottoms of the inner walls of the two sides of the blending box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an at mixing incasement portion installation axis of rotation, installation spiral stirring rake on the axis of rotation, axis of rotation side end installation U type frame, U type frame both sides installation puddler carries out dual stirring through spiral stirring rake and puddler, and stirring effect is better; through setting up the blanking box, blanking box entrance point installation screen cloth, blanking box internally mounted rotation axis installs the driving lever on the rotation axis, drives the rotation axis through sieve material motor and rotates to drive the driving lever and rotate, can stir the screen cloth effectively, the jam appears when making things convenient for the screen cloth to filter, improved the mixing effect.

Drawings

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

fig. 2 is a schematic view of the structure of the blanking box of the present invention.

In the figure: 1. a device body; 2. a blending box; 3. a blanking box; 4. a chassis; 5. a top cover; 6. a stirring motor; 7. an asphalt feed port; 8. a dispensing delivery opening; 9. a rotating shaft; 10. a helical stirring paddle; 11. a material guide plate; 12. a mounting seat; 13. screening a screen; 14. a material sieving motor; 15. a rotating shaft; 16. a deflector rod; 17. a discharge outlet; 18. a U-shaped frame; 19. a stirring rod.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: a blending device for producing and blending modified asphalt comprises a device body 1, wherein the bottom of the device body 1 is provided with a bottom frame 4, the upper surface of the top of the bottom frame 4 is provided with a blending box 2, the bottom of the bottom frame 4 is fixedly provided with a blanking box 3 corresponding to the blending box 2, an asphalt feeding port 7 is arranged at the upper part of the side end of the mixing box 2, a top cover 5 is detachably connected on the surface of the top of the mixing box 2, a stirring motor 6 is fixedly arranged in the middle of the top cover 5, a rotating shaft 9 is arranged at the bottom of the top cover 5, the output end of the stirring motor 6 is fixedly connected with the upper end of the rotating shaft 9 through a speed reducer, the outer surface of the rotating shaft 9 is provided with a spiral stirring paddle 10, the outer surface lower part of the rotating shaft 9 is fixedly provided with a U-shaped frame 18, the surfaces of two sides of the U-shaped frame 18 are fixedly provided with stirring rods 19, and the bottom end of the blanking box 3 is provided with a discharge hole 17.

3 side surface mounting of workbin down has sieve material motor 14, swing joint has rotation axis 15 between the 3 both sides inner walls of workbin down, sieve material motor 14's output with 15 one end of rotation axis are connected, the equal fixed mounting in 15 both ends surfaces of rotation axis has driving lever 16, mount pad 12, two are all installed on 3 both sides inner wall upper portion of workbin down fixed mounting has screen cloth 13 between mount pad 12.

One ends of the two shifting rods 16 are contacted with the bottom of the screen 13, and the screen 13 is shifted through the shifting rods 16.

5 top both sides of top cap have all been seted up the batching and have been delivered mouthful 8, two the batching is delivered mouthful 8 and is closed to agitator motor 6 symmetric distribution.

A material guide plate 11 is fixedly arranged between the lower parts and the bottoms of the inner walls of the two sides of the blending box 2, so that the material can be conveniently discharged.

The working principle is as follows: a mixing device for producing and batching modified asphalt is used, asphalt is poured into a mixing box 2 through an asphalt feeding hole 7 firstly, when the height of the asphalt in the mixing box 2 exceeds the internal height of the mixing box 2 generally, batching is delivered into the mixing box 2 through two batching delivering ports 8 at the moment, then a stirring motor 6 is started, the stirring motor 6 drives a rotating shaft 9 to rotate through a speed reducer, so that a U-shaped frame 18 is driven to rotate, at the moment, a spiral stirring paddle 10 on the rotating shaft 9 and a stirring rod 19 on the U-shaped frame 18 rotate simultaneously, and the asphalt can be fully mixed; through setting up

blanking box

3, 3 entrance point installation screen cloth 13 of blanking box, 3 internally mounted rotation axis 15 of blanking box, installation driving lever 16 on the rotation axis 15 drives rotation axis 15 through sieve material motor 14 and rotates to drive driving lever 16 and rotate, can stir screen cloth 13 effectively, the jam appears when making things convenient for screen cloth 13 to filter, has improved the mixing effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modified asphalt production mixing device for batching, includes device body (1), its characterized in that: install chassis (4) bottom device body (1), surface mounting has mixing case (2) on chassis (4) top, chassis (4) bottom corresponds mixing case (2) fixed position installs workbin (3) down, mixing case (2) side upper portion installs pitch feed inlet (7), mixing case (2) top surface can be dismantled and is connected with top cap (5), top cap (5) middle part fixed mounting has agitator motor (6), axis of rotation (9) are installed to top cap (5) bottom, the output of agitator motor (6) pass through the reduction gear with axis of rotation (9) upper end fixed connection, axis of rotation (9) surface mounting has spiral stirring rake (10), axis of rotation (9) surface lower part fixed mounting has U type frame (18), the equal fixed mounting in U type frame (18) both sides surface has puddler (19), the bottom end of the blanking box (3) is provided with a discharge hole (17).

2. The blending device for producing ingredients according to claim 1, characterized in that: workbin (3) one side surface mounting has sieve material motor (14), swing joint has rotation axis (15) between workbin (3) both sides inner wall down, the output of sieve material motor (14) with rotation axis (15) one end is connected, the equal fixed mounting in rotation axis (15) both ends surface has driving lever (16), mount pad (12), two are all installed on workbin (3) both sides inner wall upper portion fixed mounting has screen cloth (13) between mount pad (12).

3. The blending device for producing ingredients of modified asphalt according to claim 2, characterized in that: one ends of the two shift levers (16) are in contact with the bottom of the screen (13).

4. The blending device for producing ingredients according to claim 1, characterized in that: top cap (5) top both sides have all been seted up batching and have been delivered mouth (8), two batching and deliver mouth (8) about agitator motor (6) symmetric distribution.

5. The blending device for producing ingredients according to claim 1, characterized in that: a material guide plate (11) is fixedly arranged between the lower parts and the bottoms of the inner walls at the two sides of the blending box (2).