CN220867902U

CN220867902U - Mixing machine for asphalt concrete production

Info

Publication number: CN220867902U
Application number: CN202322557422.6U
Authority: CN
Inventors: 张磊
Original assignee: Baoding Lukun Highway Engineering Co ltd
Current assignee: Baoding Lukun Highway Engineering Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-04-30
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses a mixer for manufacturing asphalt concrete, which comprises a mixing box, wherein a first motor is arranged at the bottom of the mixing box, an output shaft of the first motor rotates to penetrate through the bottom of the mixing box and is fixedly provided with a round rod, the bottom of the round rod is rotationally connected with the inner wall of the bottom of the mixing box, the outer wall of the round rod is fixedly provided with a triangular plate, the bottom of the triangular plate is slidingly connected with the inner wall of the bottom of the mixing box, one side, far away from the round rod, of the triangular plate is fixedly provided with a first scraping plate, both sides of the top end of the first scraping plate are fixedly provided with a fixing plate, one side, far away from the first scraping plate, of the fixing plate is fixedly provided with a sliding rail, a sliding block is slidingly arranged in the sliding rail, one side, close to the sliding rail, of the first scraping plate is in an inclined state, and one side, far away from the sliding rail, of the sliding block is fixedly provided with a second scraping plate. The utility model effectively collects residual asphalt concrete, avoids wasting resources, is convenient for cleaning the inner wall of the stirring box, and saves time and labor.

Description

Mixing machine for asphalt concrete production

Technical Field

The utility model relates to the technical field of asphalt concrete mixers, in particular to a mixer for manufacturing asphalt concrete.

Background

Asphalt concrete, also called asphalt concrete or hot-mix asphalt concrete, is a material widely used in road and other traffic infrastructure construction, is formed by mixing, heating and stirring aggregate (such as stone and sand) and asphalt (a petroleum byproduct), has good strength and durability, can bear the influence of traffic load and climate change, can be recycled, reduces environmental influence, and saves raw materials, so that the asphalt concrete is widely used.

Asphalt concrete generally can use the mixer to make, because asphalt concrete processing is accomplished the back and is had certain adhesion for the inner wall of mixer can glue a large amount of asphalt concrete, and the inner wall area of most mixer among the prior art is great, and the clearance adhesion is at the asphalt concrete of inner wall can be very waste time and energy, and traditional clean mode generally uses high-pressure squirt direct washing, and remaining raw materials can not obtain collecting, causes serious wasting of resources.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a mixer for manufacturing asphalt concrete.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a mix machine is used in preparation of asphalt concrete, includes the agitator tank, the bottom of agitator tank is provided with first motor, the output shaft of first motor rotates the bottom of passing the agitator tank and is fixed with the round bar, the bottom inner wall of agitator tank is connected in the bottom rotation of round bar, the outer wall of round bar is fixed with the triangle-shaped board, the bottom sliding connection of triangle-shaped board is the bottom inner wall of agitator tank, one side that the round bar was kept away from to the triangle-shaped board is fixed with first scraper blade, the top both sides of first scraper blade all are fixed with the fixed plate, one side that first scraper blade was kept away from to the fixed plate is fixed with the slide rail, the slide is equipped with the slider in the slide rail, one side that first scraper blade is close to the slide rail is inclined state, one side that the slide rail was kept away from to the slider is fixed with the second scraper blade, the first scraper blade is hugged closely one side of first scraper blade setting, the top and bottom of second scraper blade all are inclined state, one side that the slider was kept away from to the second scraper blade is fixed with the slide bar, the inner wall of agitator tank is provided with the spout, second scraper blade and first scraper blade, slide mechanism all sets up in the slide rail.

Preferably, the stirring mechanism comprises a driving rod, the bottom of the driving rod is fixedly connected with the top of the round rod, a plurality of sleeves which are distributed at equal intervals are fixedly sleeved on the outer wall of the driving rod, and a plurality of stirring rods which are distributed at equal intervals are fixedly arranged on the outer wall of each sleeve.

Preferably, the bottom of agitator tank is fixed with the shell, the inner wall of shell is fixed with the heater strip, the heater strip is hugged closely the outer wall setting of agitator tank, the top outer wall of top inner wall fixed connection agitator tank of shell.

Preferably, the outer wall of shell is fixed and is two mounting panels of symmetric distribution, two the mounting panel is kept away from each other one side all is fixed with the connecting rod, two the outer wall of connecting rod all rotates the cover and is equipped with the backup pad, one of them the connecting rod is kept away from one side of shell and is provided with the second motor, the output shaft fixed connection of second motor is close to the connecting rod of second motor.

Preferably, a box cover is arranged on the outer wall of the top end of the shell, a supporting plate is fixed at the bottom of the second motor, and the supporting plate is fixedly connected with a supporting plate close to the second motor.

Preferably, the bottoms of the two supporting plates are both fixed with the same base, the bottom of the shell is fixed with a protection box, the bottom of the first motor is fixedly connected with the bottom of the inner wall of the bottom of the protection box, and the output shaft of the first motor rotates to penetrate through the top of the protection box and the bottom of the shell.

The beneficial effects of the utility model are as follows:

The utility model comprises the following steps: because adopted the technical means of scraping the asphalt concrete of agitator tank inner wall and first scraper blade adhesion down, so the output shaft of first motor clockwise rotation can make triangle-shaped board and first scraper blade work scrape down the asphalt concrete of the inner wall adhesion of agitator tank, be convenient for pour, can drive the fixed plate and remove when first scraper blade removes, the fixed plate removes and can drive the slide rail and remove, the slide rail will drive the slider and remove, the slider will drive the second scraper blade and remove, the second scraper blade will drive the slide bar and remove along the spout, the slide bar will drive second scraper blade reciprocating motion about scraping first scraper blade, scrape down residual asphalt concrete on the first scraper blade, guarantee that most residual asphalt concrete is cleared up and is received, the asphalt concrete that proposes in the background art is processed and is accomplished the back and have certain adhesion, make the inner wall of mixer can be stained with a large amount of asphalt concrete, the inner wall area of a large amount of mixer in the prior art, the asphalt concrete that adheres to the inner wall can be very hard, and traditional clean mode generally uses high-pressure direct carry out the washing of going on can not cause the waste of resources to be realized, and the clean the problem of the waste of the clean concrete is avoided, and the waste of resources is effectively avoided and the waste of the raw materials is realized.

Drawings

Fig. 1 is a schematic perspective view of a mixer for producing asphalt concrete according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a mixer for asphalt concrete production according to the present utility model;

FIG. 3 is a schematic view showing a cross-sectional expanding structure of a mixer for producing asphalt concrete according to the present utility model;

fig. 4 is a schematic structural view of a mixer for producing asphalt concrete in fig. 2;

fig. 5 is a schematic view of the explosive structure of fig. 4.

In the figure: 1. a stirring tank; 2. a first motor; 3. a round bar; 4. a triangular plate; 5. a first scraper; 6. a fixing plate; 7. a slide rail; 8. a slide block; 9. a second scraper; 10. a slide bar; 11. a chute; 12. a driving rod; 13. a base; 14. a sleeve; 15. a stirring rod; 16. a housing; 17. a heating wire; 18. a mounting plate; 19. a connecting rod; 20. a support plate; 21. a second motor; 22. a supporting plate; 23. a protective case; 24. a case cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a mixer for asphalt concrete production, which comprises a mixing box 1, wherein a first motor 2 is arranged at the bottom of the mixing box 1, an output shaft of the first motor 2 rotates to pass through the bottom of the mixing box 1 and is fixedly provided with a round rod 3, the bottom of the round rod 3 is rotationally connected with the bottom inner wall of the mixing box 1, the outer wall of the round rod 3 is fixedly provided with a triangular plate 4, the bottom of the triangular plate 4 is slidingly connected with the bottom inner wall of the mixing box 1, one side of the triangular plate 4 away from the round rod 3 is fixedly provided with a first scraping plate 5, both sides of the top end of the first scraping plate 5 are fixedly provided with a fixing plate 6, one side of the fixing plate 6 away from the first scraping plate 5 is fixedly provided with a sliding rail 7, a sliding block 8 is slidingly arranged in the sliding rail 7, one side of the sliding block 8 away from the sliding rail 7 is fixedly provided with a second scraping plate 9, one side of the second scraping plate 9 away from the first scraping plate 5 is tightly attached to the first scraping plate 5, the second scraper 9 is connected with the first scraper 5 in a sliding way, the top and the bottom of the second scraper 9 are both inclined, a sliding rod 10 is fixed on one side of the second scraper 9 away from the sliding block 8, a sliding groove 11 is formed in the inner wall of the stirring tank 1, the sliding rod 10 is arranged in the sliding groove 11, the sliding rod 10, the first scraper 5 and the second scraper 9 are both connected with the stirring tank 1 in a sliding way, a stirring mechanism is arranged at the top of the round rod 3, due to the adoption of the technical means of scraping asphalt concrete adhered to the inner wall of the stirring tank 1 and the first scraper 5, the output shaft of the first motor 2 rotates clockwise to enable the triangular plate 4 and the first scraper 5 to work to scrape the asphalt concrete adhered to the inner wall of the stirring tank 1 so as to facilitate pouring, the fixed plate 6 is driven to move while the first scraper 5 moves, the fixed plate 6 moves to drive the sliding rail 7 to move, the slide rail 7 will drive the slider 8 and remove, the slider 8 will drive the second scraper blade 9 and remove, the second scraper blade 9 will drive slide bar 10 and remove along spout 11, slide bar 10 will drive the second scraper blade 9 reciprocate from top to bottom and scrape first scraper blade 5, scrape the remaining asphalt concrete on the first scraper blade 5, guarantee that most remaining asphalt concrete is cleared up and received, the certain adhesion has been had after the asphalt concrete processing that proposes in the background art is accomplished effectively, make the inner wall of mixer can glue a large amount of asphalt concrete, the inner wall area of most of the mixer among the prior art is great, the clearance adhesion can be very wasted time and energy at the asphalt concrete of inner wall, and traditional cleaning method generally uses the high-pressure squirt directly to wash, remaining raw materials can not obtain collecting, cause serious extravagant problem of resource, and then realized effectively collecting remaining asphalt concrete, avoid causing extravagant of resource, be convenient for clean the inner wall of agitator tank 1, labour-saving technical effect.

In the utility model, the stirring mechanism comprises a driving rod 12, the bottom of the driving rod 12 is fixedly connected with the top of a round rod 3, a plurality of sleeves 14 which are distributed at equal intervals are fixedly sleeved on the outer wall of the driving rod 12, and stirring rods 15 which are distributed at equal intervals are fixedly arranged on the outer walls of the sleeves 14.

In the utility model, the bottom of the stirring box 1 is fixed with a shell 16, the inner wall of the shell 16 is fixed with a heating wire 17, the heating wire 17 is closely attached to the outer wall of the stirring box 1, and the inner wall of the top end of the shell 16 is fixedly connected with the outer wall of the top end of the stirring box 1.

In the utility model, two mounting plates 18 which are symmetrically distributed are fixed on the outer wall of a shell 16, connecting rods 19 are fixed on one side, away from each other, of the two mounting plates 18, supporting plates 20 are rotatably sleeved on the outer walls of the two connecting rods 19, a second motor 21 is arranged on one side, away from the shell 16, of one connecting rod 19, and an output shaft of the second motor 21 is fixedly connected with the connecting rod 19 which is close to the second motor 21.

In the utility model, a box cover 24 is arranged on the outer wall of the top end of the shell 16, a supporting plate 22 is fixed at the bottom of the second motor 21, and the supporting plate 22 is fixedly connected with a supporting plate 20 close to the second motor 21.

In the utility model, the bottoms of the two supporting plates 20 are both fixed with the same base 13, the bottom of the shell 16 is fixed with the protection box 23, the inner wall of the bottom of the protection box 23 is fixedly connected with the bottom of the first motor 2, and the output shaft of the first motor 2 rotates to pass through the top of the protection box 23 and the bottom of the shell 16.

Working principle: when the device is used for manufacturing asphalt concrete, raw materials can be injected into the stirring box 1, then the box cover 24 is covered, the heating wire 17 is electrified, the heating wire 17 can heat the stirring box 1, the internal temperature of the stirring box 1 is increased, the fluidity of the asphalt concrete is improved, the uniformity of the asphalt concrete is ensured, then the first motor 2 is started, the output shaft of the first motor 2 rotates clockwise, the output shaft of the first motor 2 drives the round rod 3 to rotate and the stirring mechanism to work, the stirring mechanism stirs the raw materials to mix the raw materials, the round rod 3 rotates to drive the triangular plate 4 to do circular motion with the round rod 3 as the center of a circle, the triangular plate 4 can scrape the inner wall at the bottom of the stirring box 1, the triangular plate 4 rotates to drive the first scraping plate 5 to move along the inner wall of the stirring box 1 to scrape the inner wall at the side surface of the stirring box 1, when asphalt concrete is manufactured, the triangular plate 4 and the first scraping plate 5 can assist in stirring, stirring efficiency is improved, working efficiency is improved, after the manufacture is finished, the box cover 24 can be opened, the second motor 21 is started, the output shaft of the second motor 21 drives the connecting rod 19 to rotate, the connecting rod 19 drives the mounting plate 18 to rotate, the mounting plate 18 drives the shell 16 to rotate, the shell 16 drives the stirring box 1 to rotate until the opening of the stirring box 1 is inclined downwards, at the moment, the output shaft of the first motor 2 can be continuously rotated clockwise to enable the triangular plate 4 and the first scraping plate 5 to continuously work to scrape asphalt concrete adhered to the inner wall of the stirring box 1, pouring is facilitated, the first scraping plate 5 is moved and simultaneously drives the fixing plate 6 to move, the sliding rail 7 is driven to move by the fixing plate 6, the sliding rail 7 drives the sliding block 8 to move, the sliding block 8 drives the second scraping plate 9 to move, the second scraper blade 9 will drive slide bar 10 along spout 11 and remove, slide bar 10 will drive second scraper blade 9 reciprocating motion from top to bottom and scrape first scraper blade 5, scrape remaining asphalt concrete on the first scraper blade 5 down, guarantee that most remaining asphalt concrete is collected by the clearance, the asphalt concrete that falls into slide rail 7 can be extruded by slider 8, the asphalt concrete that falls into in spout 11 can be extruded by slide bar 10, avoid slide rail 7 and spout 11 to block up, after most asphalt concrete is collected, can use the high-pressure squirt to carry out simple washing can, reduce staff's work burden.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mixer for asphalt concrete's preparation, includes agitator tank (1), its characterized in that, the bottom of agitator tank (1) is provided with first motor (2), the output shaft rotation of first motor (2) passes the bottom of agitator tank (1) and is fixed with round bar (3), the bottom inner wall of agitator tank (1) is connected in the rotation of round bar (3), the outer wall of round bar (3) is fixed with triangle-shaped board (4), the bottom sliding connection of triangle-shaped board (4) is the bottom inner wall of agitator tank (1), one side that triangle-shaped board (4) kept away from round bar (3) is fixed with first scraper blade (5), the top both sides of first scraper blade (5) all are fixed with fixed plate (6), one side that fixed plate (6) kept away from first scraper blade (5) is fixed with slide rail (7), one side that slide rail (7) are equipped with slider (8), one side that first scraper blade (5) is close to slide rail (7) is inclined state, one side that slider (8) kept away from slide rail (7) is fixed with first scraper blade (9), one side (9) is close to first scraper blade (9) is being connected to first scraper blade (5), the top and the bottom of second scraper blade (9) all are the incline condition, one side that slider (8) was kept away from to second scraper blade (9) is fixed with slide bar (10), spout (11) have been seted up to the inner wall of agitator tank (1), slide bar (10) set up in spout (11), equal sliding connection agitator tank (1) of slide bar (10), first scraper blade (5) and second scraper blade (9), the top of round bar (3) is provided with rabbling mechanism.

2. The mixer for asphalt concrete production according to claim 1, wherein the stirring mechanism comprises a driving rod (12), the bottom of the driving rod (12) is fixedly connected with the top of the round rod (3), a plurality of sleeves (14) which are equidistantly distributed are fixedly sleeved on the outer wall of the driving rod (12), and stirring rods (15) which are equidistantly distributed are fixedly arranged on the outer walls of the sleeves (14).

3. The mixer for manufacturing asphalt concrete according to claim 1, wherein a shell (16) is fixed at the bottom of the mixing box (1), a heating wire (17) is fixed on the inner wall of the shell (16), the heating wire (17) is tightly attached to the outer wall of the mixing box (1), and the inner wall of the top end of the shell (16) is fixedly connected with the outer wall of the top end of the mixing box (1).

4. A mixer for asphalt concrete production according to claim 3, characterized in that, the outer wall of the housing (16) is fixed to be two mounting plates (18) of symmetric distribution, two the mounting plates (18) are all fixed with connecting rod (19) on one side that keeps away from each other, two the outer wall of connecting rod (19) all rotates the cover and is equipped with backup pad (20), one of them connecting rod (19) is provided with second motor (21) on one side that keeps away from housing (16), the output shaft fixed connection of second motor (21) is close to connecting rod (19) of second motor (21).

5. The mixer for asphalt concrete production according to claim 4, wherein a box cover (24) is mounted on the outer wall of the top end of the housing (16), a supporting plate (22) is fixed at the bottom of the second motor (21), and the supporting plate (22) is fixedly connected with a supporting plate (20) close to the second motor (21).

6. The mixer for asphalt concrete production according to claim 5, wherein the bottoms of the two supporting plates (20) are both fixed with the same base (13), the bottom of the housing (16) is fixed with a protection box (23), the bottom inner wall of the bottom of the protection box (23) is fixedly connected with the bottom of the first motor (2), and the output shaft of the first motor (2) rotates through the top of the protection box (23) and the bottom of the housing (16).