CN219547487U

CN219547487U - Road asphalt instant heating device

Info

Publication number: CN219547487U
Application number: CN202320904868.9U
Authority: CN
Inventors: 袁亚飞; 张志民; 池文平
Original assignee: Henan Zhonglu Road And Bridge Engineering Co ltd
Current assignee: Henan Zhonglu Road And Bridge Engineering Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-18
Anticipated expiration: 2033-04-20

Abstract

The utility model belongs to the technical field of road construction, and particularly relates to an instant road asphalt heating device which solves the problems of difficult stirring and easy blocking in the prior art.

Description

Road asphalt instant heating device

Technical Field

The utility model relates to the technical field of road construction, in particular to an instant heating device for road asphalt.

Background

Asphalt is a blackish brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has black surface, can be dissolved in carbon disulfide, is commonly used for paving roads, and needs to be heated when paving roads, and then an asphalt instant heating device is used.

The authorized bulletin number in the prior art is: CN216338838U, the name is an instant heating device of road pitch, including the holding vessel that is equipped with inlet pipe, discharging pipe, the holding vessel lateral wall is equipped with the heating chamber, be equipped with in the heating chamber and add the thermal resistance silk, be equipped with the motor on the holding vessel, the output shaft fixedly connected with of motor is located the (mixing) shaft that is vertical setting in the holding vessel, be equipped with a plurality of groups stirring subassembly along vertical direction in proper order on the (mixing) shaft, the stirring subassembly includes a plurality of puddlers that set up along (mixing) shaft circumference, the pivot that is the level setting is worn to be equipped with in the rotation of puddler lateral wall, the pivot passes through leg joint in the (mixing) shaft, the one end that the puddler is close to the holding vessel lateral wall is equipped with the elasticity scraper blade, be equipped with the drive puddler in the holding vessel along pivot pivoted driving piece on the vertical face. The utility model can facilitate cleaning of asphalt on the inner wall of the tank body.

However, the novel stirring assembly is used for stirring through the stirring shaft, and the stirring assembly is difficult to act due to the fact that the viscosity of asphalt is large, and the groove on the stirring shaft is easy to block, so that the stirring assembly is likely to be blocked.

Disclosure of Invention

The utility model aims to provide an instant road asphalt heating device, which solves the problems of difficult stirring and easy blockage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road pitch instant heating device, includes the barrel, four supporting legs that are symmetrical arrangement are passed through screw fixedly connected with to the bottom of barrel, the heater is installed to the bottom of barrel, the detachable fixed mounting in top of barrel has the apron, the motor is installed at the top of apron, the top of apron passes through screw fixedly connected with two handles that are symmetrical arrangement, the output of motor passes through the shaft coupling fixedly connected with telescopic link, the inside slip of telescopic link is equipped with two straight-bars, two the other end of straight-bar is all sliding connection in the inside of barrel, two the outside of straight-bar is together sliding fit with the scraper blade, two all is connected with the gag lever post through screw fixedly on the outer peripheral face of straight-bar;

the telescopic rod is characterized in that a connecting rod is slidably assembled in the telescopic rod, a first limiting rod is fixedly connected to the bottom of the connecting rod through a screw, a second limiting rod is fixedly connected to the top of the connecting rod through a screw, a round rod is fixedly connected to the bottom of the first limiting rod through a screw, and a push rod is fixedly connected to the bottom of the round rod through a screw.

Preferably, the bottom of telescopic link detachably fixed mounting has the protective cover, the push rod is located the inside of protective cover.

Preferably, two annular slide rails are arranged in the cylinder, two straight rods are respectively connected in a sliding mode in the two annular slide rails, a straight groove is formed in the scraper, and the two straight rods penetrate through the straight groove.

Preferably, the inside of telescopic link has been seted up the spacing groove, first gag lever post sliding connection is in the inside of spacing groove, the welding has the spring on the diapire of spacing groove, the other end welding of spring is in the bottom of first gag lever post.

Preferably, a sliding groove is formed in the limiting rod, and the connecting rod is connected in a sliding mode in the sliding groove.

Preferably, a circular groove is formed in the cover plate, and the output end of the motor penetrates through the circular groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the structures such as the motor, the straight rods and the like, the heater power supply is turned on for heating, and then the motor power supply is turned on, so that the output end of the motor drives the telescopic rods to rotate through the coupler, the telescopic rods drive the two straight rods to rotate, and the other ends of the straight rods are slidably connected in the annular sliding rail in the barrel, so that the straight rods can be stirred up and down during rotary stirring, the stirring is more uniform, and the heating effect is better.

2. According to the utility model, through the arrangement of the structures such as the telescopic rod, the protective cover and the like, in order to prevent asphalt from fixing the push rod at the bottom of the telescopic rod during disassembly, the protective cover is arranged at the bottom of the telescopic rod, so that the push rod cannot be stuck by the asphalt, and the disassembly of the straight rod is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the utility model at a.

In the figure: 1. a cylinder; 2. a cover plate; 3. a handle; 4. a motor; 5. supporting feet; 6. a heater; 7. an annular slide rail; 8. a straight rod; 9. a straight groove; 10. a scraper; 11. a telescopic rod; 12. a limit rod; 13. a first stop lever; 14. a connecting rod; 15. a second limit rod; 16. a spring; 17. a round bar; 18. a push rod; 19. and a protective 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an instant road asphalt heating device comprises a barrel 1, wherein four supporting legs 5 which are symmetrically arranged are fixedly connected to the bottom of the barrel 1 through screws, a heater 6 is installed at the bottom of the barrel 1, a cover plate 2 is detachably and fixedly installed at the top of the barrel 1, a motor 4 is installed at the top of the cover plate 2, two handles 3 which are symmetrically arranged are fixedly connected to the top of the cover plate 2 through screws, a telescopic rod 11 is fixedly connected to the output end of the motor 4 through a coupling, two straight rods 8 are slidably assembled in the telescopic rod 11, the other ends of the two straight rods 8 are slidably connected in the barrel 1, scraping plates 10 are slidably assembled outside the two straight rods 8 together, and limiting rods 12 are fixedly connected to the outer peripheral surfaces of the two straight rods 8 through screws; the inside sliding fit of telescopic link 11 has connecting rod 14, the bottom of connecting rod 14 passes through screw fixedly connected with first gag lever post 13, screw fixedly connected with second gag lever post 15 is passed through at the top of connecting rod 14, screw fixedly connected with round bar 17 is passed through to the bottom of first gag lever post 13, screw fixedly connected with push rod 18 is passed through to the bottom of round bar 17, through the setting of structures such as motor 4 and straight-bar 8, open the power of heater 6 and heat, then open the motor 4 power again, make the output of motor 4 drive telescopic link 11 through the shaft coupling and rotate, telescopic link 11 drives two straight-bars 8 and rotates, the other end sliding connection of straight-bar 8 is inside annular slide rail 7 of barrel 1, thereby can also stir from top to bottom when making the rotatory stirring of straight-bar 8, thereby make the stirring more even, the heating effect is better.

Referring to fig. 2, the bottom of the telescopic rod 11 is detachably and fixedly provided with a protective cover 19, the push rod 18 is located in the protective cover 19, and through the arrangement of the telescopic rod 11, the protective cover and the like, in order to prevent asphalt from fixing the push rod 18 at the bottom of the telescopic rod 11 when the telescopic rod is detached, the bottom of the telescopic rod 11 is provided with the protective cover 19, so that the push rod 18 cannot be stuck by asphalt, and the straight rod 8 is more convenient to detach.

Referring to fig. 2, two annular slide rails 7 are provided in the barrel 1, two straight rods 8 are slidably connected in the two annular slide rails 7, a straight groove 9 is provided in the scraper 10, and the two straight rods 8 pass through the straight groove 9.

Referring to fig. 3, a limiting groove is formed in the telescopic rod 11, a first limiting rod 13 is slidably connected in the limiting groove, a spring 16 is welded on the bottom wall of the limiting groove, and the other end of the spring 16 is welded at the bottom of the first limiting rod 13.

Referring to fig. 3, a sliding groove is formed in the limiting rod, and the connecting rod 14 is slidably connected to the sliding groove.

Referring to fig. 3, a circular groove is formed in the cover plate 2, and an output end of the motor 4 passes through the circular groove.

The specific implementation process of the utility model is as follows: the power supply of the heater 6 is turned on to heat, then the power supply of the motor 4 is turned on, the output end of the motor 4 drives the telescopic rod 11 to rotate through the coupler, the telescopic rod 11 drives the two straight rods 8 to rotate, the other end of the straight rod 8 is slidably connected inside the annular sliding rail 7 inside the cylinder 1, and therefore the straight rods 8 can be stirred up and down when being rotated and stirred, stirring is more uniform, and the heating effect is better; the scraping plate 10 is fixed on the side wall of the cylinder 1 by the two straight rods 8 through the limiting rods, after the use is finished, the motor 4 is turned on again, the straight rods 8 drive the scraping plate 10 to hang on the side wall of the cylinder 1, so that asphalt stuck on the inner wall of the cylinder 1 is hung down, cleaning is more convenient, the straight rods 8 are detachable, the push rods 18 are pulled downwards, the round rods 17 are driven to move downwards by the pull rods, the first limiting rods 13 are driven to move downwards by the round rods 17, the second limiting rods 15 are driven to move downwards by the first limiting rods 13 through the connecting rods 14, the limiting of the two straight rods 8 is lost, at the moment, the straight rods 8 can be detached, maintenance or replacement is carried out, and the structure is simple and disassembly is convenient;

in order to prevent the asphalt from fixing the push rod 18 at the bottom of the telescopic rod 11 during disassembly, the bottom of the telescopic rod 11 is provided with the protective cover 19, so that the push rod 18 cannot be stuck by the asphalt, and the disassembly of the straight rod 8 is more convenient.

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

Claims

1. The utility model provides a road pitch instant heating device, includes barrel (1), its characterized in that: the novel electric heating device is characterized in that four supporting legs (5) which are symmetrically arranged are fixedly connected to the bottom of the barrel (1) through screws, a heater (6) is installed at the bottom of the barrel (1), a cover plate (2) is detachably and fixedly installed at the top of the barrel (1), a motor (4) is installed at the top of the cover plate (2), two handles (3) which are symmetrically arranged are fixedly connected to the top of the cover plate (2) through screws, a telescopic rod (11) is fixedly connected to the output end of the motor (4) through a coupler, two straight rods (8) are slidably installed in the telescopic rod (11), the other ends of the two straight rods (8) are slidably connected in the barrel (1), a scraper (10) is slidably installed outside the two straight rods (8) together, and a limiting rod (12) is fixedly connected to the outer peripheral surface of the two straight rods (8) through screws;

the telescopic rod is characterized in that a connecting rod (14) is slidably assembled in the telescopic rod (11), a first limiting rod (13) is fixedly connected to the bottom of the connecting rod (14) through a screw, a second limiting rod (15) is fixedly connected to the top of the connecting rod (14) through a screw, a round rod (17) is fixedly connected to the bottom of the first limiting rod (13) through a screw, and a push rod (18) is fixedly connected to the bottom of the round rod (17) through a screw.

2. The road asphalt instant heating apparatus according to claim 1, wherein: the bottom of telescopic link (11) detachably fixed mounting has protective cover (19), push rod (18) are located the inside of protective cover (19).

3. The road asphalt instant heating apparatus according to claim 1, wherein: two annular slide rails (7) have been seted up to the inside of barrel (1), two straight-bar (8) sliding connection respectively is in two the inside of annular slide rail (7), straight flute (9) have been seted up to the inside of scraper blade (10), two straight-bar (8) all pass the inside of straight flute (9).

4. The road asphalt instant heating apparatus according to claim 1, wherein: the telescopic rod is characterized in that a limiting groove is formed in the telescopic rod (11), the first limiting rod (13) is slidably connected in the limiting groove, a spring (16) is welded on the bottom wall of the limiting groove, and the other end of the spring (16) is welded at the bottom of the first limiting rod (13).

5. The road asphalt instant heating apparatus according to claim 1, wherein: the inside of gag lever post is seted up the spout, connecting rod (14) sliding connection is in the inside of spout.

6. The road asphalt instant heating apparatus according to claim 1, wherein: the inside of apron (2) has seted up the circular slot, the output of motor (4) passes the circular slot.