CN217419218U

CN217419218U - Asphalt concrete mixing device for road construction

Info

Publication number: CN217419218U
Application number: CN202220453169.2U
Authority: CN
Inventors: 郑小枫
Original assignee: Shanxi Traffic Maintenance Group Co ltd
Current assignee: Shanxi Traffic Maintenance Group Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-09-13
Anticipated expiration: 2032-03-02

Abstract

The utility model provides a bituminous concrete mixing device for road construction relates to road construction field. This asphalt concrete mixing device for road construction includes base, work box, blending tank and servo motor, servo motor's output shaft lower extreme fixed weld has stirring vane, the one end fixedly connected with scraper blade that stirring vane kept away from each other, the upper surface left side fixed mounting of base has the motor, the fixed welding of the output shaft right-hand member of motor has helical blade, the right side bottom of work box is inlayed and is had row material pipe. This asphalt concrete mixing device for road construction passes through mutually supporting of servo motor, stirring vane and scraper blade, can make the more abundant of the combined material stirring in the blending tank, has improved work efficiency, and the scraper blade is rotatory along the inner wall of blending tank, and then scrapes the pitch of adhesion on the blending tank inner wall, has saved the manpower of artifical clearance, and the practicality is better.

Description

Asphalt concrete mixing device for road construction

Technical Field

The utility model relates to a road construction field specifically is a bituminous concrete mixing device for road construction.

Background

The asphalt concrete is commonly called as asphalt concrete, and is a mixture prepared by manually selecting mineral aggregate with a certain gradation composition, broken stone or crushed gravel, stone chips or sand, mineral powder and the like, and mixing the mineral aggregate, the broken stone or crushed gravel, the stone chips or sand, the mineral powder and a certain proportion of road asphalt material under strictly controlled conditions.

Need use asphalt concrete mixing device in asphalt concrete course of working, but traditional asphalt concrete mixing device structure is single, can only play the stirring effect simply, still has ejection of compact difficulty, inconvenient removal, stirring inhomogeneous, the easy adhesion pitch of blending tank inner wall inconvenient clean scheduling problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bituminous concrete mixing device for road construction has solved the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bituminous concrete mixing device for road construction, includes the base, the upper surface right side fixed mounting of base has the work box, the inner wall fixed mounting of work box has two spacing seats of annular, two the inner wall connection of the spacing seat of annular has the mixing barrel, the below level of mixing barrel is provided with baffle and the left and right sides of baffle and the left and right sides inner wall fixed connection of work box, the upper surface center department fixed mounting of work box has servo motor and servo motor's output shaft to run through the upper surface of work box and extend to inside it, servo motor's output shaft lower extreme fixed welding has the (mixing) shaft, the outer wall fixed welding of (mixing) shaft has stirring vane, the one end fixedly connected with scraper blade that stirring vane kept away from each other, the outer wall evenly distributed of mixing barrel installs a plurality of electric heat pieces, the lower surface center department of mixing barrel inlays the lower extreme that has connecting pipe and connecting pipe to run through the upper surface of baffle, the utility model discloses a solar energy water heater, including base, output shaft, bull stick, outer wall fixed weld, the upper surface left side fixed mounting of base has the output shaft right-hand member of motor and motor to run through the left side of work box and extend to inside, the fixed welding of the output shaft right-hand member of motor has the bull stick, the outer wall fixed welding of bull stick has helical blade, the right side bottom of work box is inlayed and is had row material pipe.

Preferably, the lower extreme of connecting pipe is provided with the solenoid valve, the right-hand member of arranging the material pipe is provided with the valve.

Preferably, a support frame is fixedly mounted on the left side of the base, and a push handle is connected to the upper end of the support frame.

Preferably, four corners of the lower surface of the base are fixedly provided with rollers.

Preferably, transparent observation windows are arranged on the front faces of the working box and the mixing barrel.

Preferably, a feed inlet is inlaid in the left side of the upper surface of the working box.

Preferably, the inner wall of the working box is provided with a heat insulation layer.

(III) advantageous effects

The utility model provides a bituminous concrete mixing device is used in road construction. The method has the following beneficial effects:

1. this asphalt concrete mixing device for road construction, through servo motor, mutually supporting of stirring vane and scraper blade, it is rotatory to start servo motor messenger's (mixing) shaft, the rotatory stirring vane and the scraper blade that drives of (mixing) shaft rotate, can make more abundant of the misce bene stirring in the blending tank, and the work efficiency is improved, and the scraper blade is rotatory along the inner wall of blending tank, and then scrapes the pitch of adhesion on the blending tank inner wall, and the manpower of manual cleaning has been saved, the life of blending tank has been increased, and the practicality is better.

2. This asphalt concrete mixing device for road construction uses through motor and helical blade cooperation, and the starter motor makes the bull stick rotation drive helical blade rotate, not only can further stir the combined material, improves the effect of stirring, can also play the effect of row material, when needs row material, open the valve alright with quick will stir the material discharge, improved work efficiency, increased the practicality of device.

Drawings

FIG. 1 is a schematic structural view of an asphalt concrete mixing device for road construction according to the present invention;

fig. 2 is the utility model provides a road construction uses asphalt concrete mixing device's elevation.

Wherein, 1, a base; 2. a work box; 3. an annular limiting seat; 4. a mixing barrel; 5. a partition plate; 6. a servo motor; 7. a stirring shaft; 8. a stirring blade; 9. a squeegee; 10. an electric heating sheet; 11. a connecting pipe; 12. a motor; 13. a rotating rod; 14. a helical blade; 15. a discharge pipe; 16. a valve; 17. an electromagnetic valve; 18. a support frame; 19. a push handle; 20. a roller; 21. a transparent viewing window; 22. a feed inlet; 23. and (7) an insulating layer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

The embodiment of the utility model provides an asphalt concrete mixing device for road construction, as shown in figure 1-2, including base 1, the lower surface four corners of base 1 are all fixedly mounted with gyro wheel 20, when the mixing device needs to be moved, the mixing device is convenient to move by setting up gyro wheel 20, the work burden that the staff uplift the mixing device and move is lightened, the left side of base 1 is fixedly mounted with support frame 18, the upper end of support frame 18 is connected with push handle 19, when the mixing device needs to be moved, the staff can push the mixing device to move by holding push handle 19, the use feeling of the staff can be increased, the right side of the upper surface of base 1 is fixedly mounted with work box 2, the inner wall of work box 2 is provided with heat preservation layer 23, the heat preservation effect can be played, the heat loss is reduced, the mixing of asphalt and concrete is accelerated, feed inlet 22 is inlayed in the left side of the upper surface of work box 2, pouring various mixed materials into a mixing barrel 4 through a feeding hole 22, fixedly arranging two annular limiting seats 3 on the inner wall of a working box 2, connecting the inner walls of the two annular limiting seats 3 with the mixing barrel 4, arranging transparent observation windows 21 on the front surfaces of the working box 2 and the mixing barrel 4, horizontally arranging a partition plate 5 below the mixing barrel 4, fixedly connecting the left side and the right side of the partition plate 5 with the inner walls of the left side and the right side of the working box 2, fixedly arranging a servo motor 6 at the center of the upper surface of the working box 2, enabling an output shaft of the servo motor 6 to penetrate through the upper surface of the working box 2 and extend into the working box, fixedly welding a mixing shaft 7 at the lower end of the output shaft of the servo motor 6, fixedly welding a mixing blade 8 on the outer wall of the mixing shaft 7, fixedly connecting a scraping plate 9 at one end, far away from each other end of the mixing blade 8, starting the servo motor 6 to rotate the mixing shaft 7, and driving the mixing blade 8 and the scraping plate 9 to rotate, can make the mixing material in the blending barrel 4 stir more fully, improve work efficiency, the scraper blade 9 rotates along the inner wall of the blending barrel 4, and then scrape the pitch adhered on the inner wall of the blending barrel 4, save the manpower of manual cleaning, increase the service life of the blending barrel 4, the practicability is better, the outer wall of the blending barrel 4 is evenly distributed and is provided with a plurality of electric heating sheets 10, the mixture in the blending barrel 4 is evenly heated through the electric heating sheets 10, the speed of blending the pitch and the concrete can be improved, the lower surface center of the blending barrel 4 is embedded with a connecting pipe 11, the lower end of the connecting pipe 11 penetrates through the upper surface of the clapboard 5, the lower end of the connecting pipe 11 is provided with a solenoid valve 17, the solenoid valve 17 can control the closing of the connecting pipe 11, the left side of the upper surface of the base 1 is fixedly provided with a motor 12, and the right end of an output shaft of the motor 12 penetrates through the left side of the work box 2 and extends into the interior, fixed welding of motor 12's output shaft right-hand member has bull stick 13, the fixed welding of outer wall of bull stick 13 has helical blade 14, the right side bottom of work box 2 is inlayed and is had row material pipe 15, the right-hand member of arranging material pipe 15 is provided with valve 16, valve 16 can be controlled row material pipe 15's closure, mix after even, control solenoid valve 17 opens connecting pipe 11 and transmits asphalt concrete to baffle 5's below, starter motor 12 makes bull stick 13 rotatory drive helical blade 14 rotate, not only can further mix the combined material, improve the effect of mixing, can also play the effect of arranging the material, when the material is arranged to needs, open valve 16 alright in order quick will to mix good material discharge, work efficiency is improved, the practicality of device has been increased.

Further, an electromagnetic valve 17 is disposed at the lower end of the connecting pipe 11, and a valve 16 is disposed at the right end of the discharging pipe 15, as shown in fig. 1, the electromagnetic valve 17 is disposed to control the closing of the connecting pipe 11, and the valve 16 is disposed to control the closing of the discharging pipe 15.

Furthermore, a supporting frame 18 is fixedly installed on the left side of the base 1, and a push handle 19 is connected to the upper end of the supporting frame 18, as shown in fig. 1, when the mixing device needs to move, a worker can push the mixing device to move by holding the push handle 19 by hand, so that the use feeling of the worker can be increased.

Further, all fixed mounting has gyro wheel 20 in the lower surface four corners of base 1, as shown in fig. 1, when mixing arrangement need remove, through setting up gyro wheel 20 the mixing arrangement of being convenient for removes, has lightened the staff and has lifted up the work burden that mixing arrangement removed.

Further, the inner wall of the work box 2 is provided with a heat insulation layer 23, as shown in fig. 1, the heat insulation effect can be achieved, heat loss is reduced, and mixing of asphalt and concrete is accelerated.

The working principle is as follows: when the asphalt mixing machine is used, various mixtures are poured into the mixing barrel 4 through the feeding hole 22, the mixtures in the mixing barrel 4 are uniformly heated through the electric heating piece 10, the mixing speed of asphalt and concrete can be increased, the servo motor 6 is started to enable the mixing shaft 7 to rotate, the mixing shaft 7 rotates to drive the mixing blades 8 and the scraper blades 9 to rotate, mixed materials in the mixing barrel 4 can be more fully mixed, the working efficiency is improved, the scraper blades 9 rotate along the inner wall of the mixing barrel 4, the asphalt adhered to the inner wall of the mixing barrel 4 is scraped, manpower for manual cleaning is saved, the service life of the mixing barrel 4 is prolonged, and the practicability is better; after mixing evenly, control solenoid valve 17 opens the below that connecting pipe 11 transmitted baffle 5 with asphalt concrete, starter motor 12 makes the rotatory helical blade 14 that drives of bull stick 13 rotate, not only can further mix the combined material, improve the effect of mixing, can also play the effect of row material, when the material is arranged to needs, open valve 16 alright with quick discharge of the material that will mix, the work efficiency is improved, the practicality of device has been increased, through support frame 18, push away 19 and gyro wheel 20's cooperation use, can promote mixing device and remove.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bituminous concrete mixing device for road construction, includes base (1), its characterized in that: the upper surface right side fixed mounting of base (1) has work box (2), the inner wall fixed mounting of work box (2) has two spacing seats of annular (3), two the inner wall connection of spacing seat of annular (3) has mixing barrel (4), mixing barrel's (4) below level is provided with baffle (5) and the left and right sides of baffle (5) and the left and right sides inner wall fixed connection of work box (2), the upper surface center department fixed mounting of work box (2) has servo motor (6) and servo motor's (6) output shaft to run through the upper surface of work box (2) and extend to inside, the output shaft lower extreme fixed welding of servo motor (6) has (7), the outer wall fixed welding of (7) has stirring vane (8), the one end fixedly connected with scraper blade (9) that stirring vane (8) kept away from each other, mixing barrel's (4) outer wall evenly distributed installs a plurality of electric heat pieces (10), mixing barrel's (4) lower surface center department inlays the upper surface that has connecting pipe (11) and connecting pipe (11) to run through baffle (5), the upper surface left side fixed mounting of base (1) has the output shaft right-hand member of motor (12) and motor (12) to run through the left side of work box (2) and extend to inside it, the fixed welding of the output shaft right-hand member of motor (12) has bull stick (13), the fixed welding of outer wall of bull stick (13) has helical blade (14), the right side bottom of work box (2) is inlayed and is had row material pipe (15).

2. The asphalt concrete mixing device for road construction according to claim 1, characterized in that: the lower extreme of connecting pipe (11) is provided with solenoid valve (17), the right-hand member of arranging material pipe (15) is provided with valve (16).

3. The asphalt concrete mixing device for road construction according to claim 1, characterized in that: the left side fixed mounting of base (1) has support frame (18), the upper end of support frame (18) is connected with pushes away handle (19).

4. The asphalt concrete mixing device for road construction according to claim 1, characterized in that: and four corners of the lower surface of the base (1) are fixedly provided with rollers (20).

5. The asphalt concrete mixing device for road construction according to claim 1, characterized in that: the front surfaces of the working box (2) and the mixing barrel (4) are provided with transparent observation windows (21).

6. The asphalt concrete mixing device for road construction according to claim 1, characterized in that: a feed inlet (22) is inlaid in the left side of the upper surface of the working box (2).

7. The asphalt concrete mixing device for road construction according to claim 1, characterized in that: and the inner wall of the working box (2) is provided with a heat-insulating layer (23).