CN213013786U

CN213013786U - Prevent pitch mixer that pitch solidifies at paving in-process

Info

Publication number: CN213013786U
Application number: CN202021377023.1U
Authority: CN
Inventors: 王仁兵; 胡继友; 关柏更; 王铁秋; 胡继学; 董志国; 董贝贝
Original assignee: Jilin Shengda Road And Bridge Construction Co ltd
Current assignee: Jilin Shengda Road And Bridge Construction Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-20
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a pitch stirring technical field specifically is a prevent pitch mixer that pitch solidifies at the in-process of paving, including pitch mixer body, driving motor and servo motor, pitch pan feeding mouth has been installed on the top of pitch mixer body, pitch mixer body's bottom fixedly connected with support column, the lift pillar has been installed to pitch mixer body's inside, and the threaded rod has been installed to the inside of lift pillar, the internal thread slider has been installed on the surface of threaded rod, and the scraper blade has been installed to the side of internal thread slider. The utility model discloses be provided with driving motor and electrical heating stirring rod, can heat pitch through the electrical heating stirring rod to rotate through the electrical heating stirring rod and stir pitch, can make pitch remain soft throughout through this mode, the rotation through servo motor can make the scraper blade slide from top to bottom at the both sides inner wall of stirred tank, can be effectively with attaching to under the pitch clearance of stirred tank both sides inner wall.

Description

Prevent pitch mixer that pitch solidifies at paving in-process

Technical Field

The utility model relates to a pitch stirring technical field specifically is a prevent pitch mixer that pitch solidifies at the in-process of paving.

Background

Asphalt is a common building material, is a black-brown complex mixture consisting of hydrocarbons with different molecular weights and nonmetallic derivatives thereof, and is one of high-viscosity organic liquids.

Asphalt is used as a material commonly used in road paving, and is widely applied, but the shape of the asphalt can be better changed only by ensuring that the asphalt is at a certain temperature in the using process, and the asphalt is placed in an asphalt stirring device for paving, so that the asphalt is hardened along with the change of time, the subsequent use is influenced, and the asphalt has viscosity and is easily attached to the inner wall of the stirring device, so that an asphalt stirring machine for preventing the asphalt from being solidified in the paving process is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent pitch mixer that pitch solidifies at the in-process of paving to the pitch of proposing in solving above-mentioned background art is put in agitating unit and can be along with the change of time and the problem of sclerosis and pitch easily attached to on the agitating unit inner wall.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent pitch mixer that pitch solidifies in paving process, includes pitch mixer body, driving motor and servo motor, pitch pan feeding mouth has been installed on the top of pitch mixer body, the motor case has been installed on the top of pitch mixer body, and the inside of motor case has installed driving motor, driving motor's side fixedly connected with first conical gear, the positive fixedly connected with of motor case hides the hawk, the top of pitch mixer body is inserted and is equipped with the electrical heating stirring rod, and the top fixedly connected with second conical gear of electrical heating stirring rod, the inside of pitch mixer body has been installed the agitator tank, and the bottom of agitator tank has been installed the discharging pipe, the inside of discharging pipe has been installed the stopper, the top of stopper has been installed the screw thread valve, the side fixedly connected with internal thread fixed block of pitch mixer body, the bottom fixedly connected with support column of pitch mixer body, and the servo motor has been installed to the inside of support column, the lift pillar has been installed to the inside of pitch mixer body, and the threaded rod has been installed to the inside of lift pillar, the internal thread slider is installed on the surface of threaded rod, and the scraper blade has been installed to the side of internal thread slider.

Preferably, the bottom end of the first bevel gear is meshed with the side face of the second bevel gear, and the bottom end of the first bevel gear and the side face of the second bevel gear form a rotating structure.

Preferably, the front of the motor case is of a rectangular structure, and four groups of arc-shaped hole grooves are formed in the front of the motor case.

Preferably, the dust shielding plate is of a rectangular structure, and the back face of the dust shielding plate and the front face of the motor box form a forty-five degree.

Preferably, rectangular hole grooves are formed in the inner walls of the two sides of the stirring groove, and the inner walls of the two sides of the stirring groove and the side faces of the scraping plates form a sliding type structure.

Preferably, the internal thread has been seted up to the inside of internal thread fixed block, and the inside of internal thread fixed block constitutes spiral rotary type structure with the surface of screwed valve.

Preferably, the internal thread has been seted up to the inside of internal thread slider, and the inside of internal thread slider and the surface of threaded rod constitute spiral rotary type structure.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent pitch mixer that pitch solidifies at the in-process of paving is provided with driving motor and electrical heating stirring rod, can heat pitch through the electrical heating stirring rod to rotate through the electrical heating stirring rod and stir pitch, can make pitch remain the softness throughout this mode, can make the scraper blade slide from top to bottom at the both sides inner wall of stirred tank through servo motor's rotation, can come under the pitch clearance of adhering to the inner wall of stirred tank both sides effectively.

(1) The device is provided with driving motor and electrical heating stirring rod, pours pitch into the stirred tank in the middle of through pitch pan feeding mouth, can heat pitch through the electrical heating stirring rod to rotation through driving motor can make the electrical heating stirring rod rotate and stir pitch, can make pitch remain the softness throughout through this mode, so that to the follow-up use of pitch.

(2) The device can make the scraper blade slide from top to bottom at the both sides inner wall of stirred tank through servo motor's rotation, slides from top to bottom through the scraper blade and can scrape the pitch of stirred tank both sides inner wall, can come under the pitch clearance that will adhere to in stirred tank both sides inner wall effectively.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the threaded rod and internal thread slider structure of the present invention;

FIG. 4 is a schematic top view of the agitating tank and scraper structure of the present invention;

fig. 5 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. an asphalt mixer body; 2. an asphalt feeding port; 3. a motor case; 301. a drive motor; 302. a first bevel gear; 303. a second bevel gear; 304. a dust shielding plate; 4. electrically heating the stirring rod; 5. a stirring tank; 501. a discharge pipe; 502. a limiting block; 503. a threaded valve; 504. an internal thread fixing block; 6. a lifting column; 601. a threaded rod; 602. an internal thread slider; 603. a squeegee; 604. a support pillar; 605. a servo motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an asphalt mixer for preventing asphalt from solidifying in a paving process comprises an asphalt mixer body 1, a driving motor 301 and a servo motor 605, wherein an asphalt feeding port 2 is arranged at the top end of the asphalt mixer body 1, a motor box 3 is arranged at the top end of the asphalt mixer body 1, the front surface of the motor box 3 is of a rectangular structure, four groups of circular arc-shaped hole grooves are formed in the front surface of the motor box 3, the driving motor 301 is arranged in the motor box 3, the model of the driving motor 301 is Y90S-2, a first conical gear 302 is fixedly connected to the side surface of the driving motor 301, the bottom end of the first conical gear 302 is meshed with the side surface of a second conical gear 303, a rotating structure is formed by the bottom end of the first conical gear 302 and the side surface of the second conical gear 303, an ash shielding plate 304 is fixedly connected to the front surface of the motor box 3, the ash shielding plate 304 is of a rectangular structure, and the back surface of the ash shielding plate 304, an electric heating stirring rod 4 is inserted at the top end of the asphalt stirring machine body 1, and a second bevel gear 303 is fixedly connected to the top end of the electric heating stirring rod 4.

The asphalt mixer comprises an asphalt mixer body 1, wherein an agitating tank 5 is arranged in the asphalt mixer body 1, rectangular hole grooves are formed in the inner walls of two sides of the agitating tank 5, the inner walls of two sides of the agitating tank 5 and the side surface of a scraper 603 form a sliding structure, a discharge pipe 501 is arranged at the bottom end of the agitating tank 5, a limiting block 502 is arranged in the discharge pipe 501, a threaded valve 503 is arranged at the top end of the limiting block 502, an internal thread fixing block 504 is fixedly connected to the side surface of the asphalt mixer body 1, internal threads are formed in the internal thread fixing block 504, the internal thread fixing block 504 and the surface of the threaded valve 503 form a spiral rotating structure, a supporting column 604 is fixedly connected to the bottom end of the asphalt mixer body 1, a servo motor 605 is arranged in the supporting column 604, the servo motor 605 is IHSS57-36-20 in model, a lifting support, the surface of the threaded rod 601 is provided with an internal thread sliding block 602, an internal thread is arranged inside the internal thread sliding block 602, the inside of the internal thread sliding block 602 and the surface of the threaded rod 601 form a spiral rotating structure, and the side surface of the internal thread sliding block 602 is provided with a scraper 603.

The working principle is as follows: during the use, when needs prevent that pitch from hardening, according to figure 1, pour pitch into stirred tank 5 in the middle of through pitch pan feeding mouth 2, rotation through driving motor 301 can make first conical gear 302 rotate, rotation through first conical gear 302 can make second conical gear 303 rotate, rotation through second conical gear 303 can make electrical heating stirring rod 4 rotate, the heat that gives off through electrical heating stirring rod 4 can heat pitch, the rotation of rethread electrical heating stirring rod 4 can stir pitch, can make pitch keep soft throughout through this mode, so that follow-up use to pitch.

When the asphalt attached to the inner walls of the two sides of the stirring tank 5 needs to be cleaned, according to the attached drawing 1, the threaded rod 601 can be rotated by the rotation of the servo motor 605, the internal thread slider 602 can slide up and down inside the lifting support 6 by the rotation of the threaded rod 601, the scraper 603 can be driven to slide up and down by the up-down sliding of the internal thread slider 602, the scraper 603 is attached to the inner walls of the two sides of the stirring tank 5, the inner walls of the stirring tank 5 can be scraped by the up-down sliding of the scraper 603, and the asphalt attached to the inner walls of the two sides of the stirring tank 5 can be effectively cleaned by the mode.

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. An asphalt mixer for preventing asphalt from solidifying in a paving process, which comprises an asphalt mixer body (1), a driving motor (301) and a servo motor (605), and is characterized in that: the asphalt mixing machine is characterized in that an asphalt feeding port (2) is formed in the top end of the asphalt mixing machine body (1), a motor box (3) is formed in the top end of the asphalt mixing machine body (1), a driving motor (301) is formed in the motor box (3), a first bevel gear (302) is fixedly connected to the side face of the driving motor (301), an ash blocking plate (304) is fixedly connected to the front face of the motor box (3), an electric heating stirring rod (4) is inserted into the top end of the asphalt mixing machine body (1), a second bevel gear (303) is fixedly connected to the top end of the electric heating stirring rod (4), a stirring groove (5) is formed in the asphalt mixing machine body (1), a discharging pipe (501) is formed in the bottom end of the stirring groove (5), a limiting block (502) is formed in the discharging pipe (501), and a threaded valve (503) is formed in the top end, the side fixed connection of pitch mixer body (1) has internal thread fixed block (504), the bottom fixedly connected with support column (604) of pitch mixer body (1), and servo motor (605) have been installed to the inside of support column (604), lift pillar (6) have been installed to the inside of pitch mixer body (1), and threaded rod (601) have been installed to the inside of lift pillar (6), internal thread slider (602) have been installed on the surface of threaded rod (601), and scraper blade (603) have been installed to the side of internal thread slider (602).

2. An asphalt mixer for preventing the solidification of asphalt during a paving process according to claim 1, wherein: the bottom end of the first bevel gear (302) is meshed with the side face of the second bevel gear (303), and the bottom end of the first bevel gear (302) and the side face of the second bevel gear (303) form a rotating structure.

3. An asphalt mixer for preventing the solidification of asphalt during a paving process according to claim 1, wherein: the front of the motor case (3) is of a rectangular structure, and four groups of arc-shaped hole grooves are formed in the front of the motor case (3).

4. An asphalt mixer for preventing the solidification of asphalt during a paving process according to claim 1, wherein: the dust shielding plate (304) is of a rectangular structure, and the back surface of the dust shielding plate (304) and the front surface of the motor box (3) form a forty-five degree.

5. An asphalt mixer for preventing the solidification of asphalt during a paving process according to claim 1, wherein: rectangular hole grooves are formed in the inner walls of the two sides of the stirring groove (5), and the inner walls of the two sides of the stirring groove (5) and the side faces of the scraping plates (603) form a sliding type structure.

6. An asphalt mixer for preventing the solidification of asphalt during a paving process according to claim 1, wherein: the internal thread is seted up to the inside of internal thread fixed block (504), and the inside of internal thread fixed block (504) and the surface constitution spiral rotary type structure of screw valve (503).

7. An asphalt mixer for preventing the solidification of asphalt during a paving process according to claim 1, wherein: the internal thread has been seted up to the inside of internal thread slider (602), and the inside of internal thread slider (602) and the surface of threaded rod (601) constitute spiral rotary type structure.