CN221933727U - A mixing device for asphalt processing - Google Patents

Abstract

The utility model relates to the technical field of asphalt processing, and provides stirring equipment for asphalt processing, which comprises: the stirring barrel, the bottom surface fixed mounting of stirring barrel has a plurality of bracing pieces, the center department fixed mounting that the stirring barrel is close to the top surface has biax motor. Inside pouring agitator into with the pitch that needs processing through the inlet pipe, open biax motor and drive the puddler and rotate, drive connecting plate and helical blade and rotate in the puddler pivoted, helical blade can be with the pitch transmission of bottom, the even mixing of bottom pitch and upper portion pitch that like this can be better, the better quality that has improved pitch, it rotates to drive two connecting rods and scraper blade in the connecting plate pivoted, the surface fixed mounting of two connecting rods has a plurality of stirring vane, can be better carries out abundant stirring to the inside pitch of agitator and mixes, two scraper blades laminate mutually with the inner wall of agitator, thereby scrape down the pitch that will adhere to on the inner wall.

Description

A mixing device for asphalt processing

Technical Field

The utility model relates to the technical field of asphalt processing, in particular to a stirring device for asphalt processing.

Background Art

Asphalt is a dark brown complex mixture of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. It is in liquid state, black on the surface, and soluble in carbon disulfide. Asphalt is an organic cementing material that is waterproof, moisture-proof and anti-corrosive. Asphalt is a widely used pavement structure cementing material in road engineering. It can be used in proportion with mineral materials of different compositions to build asphalt pavements of different structures. It is widely used in highways.

However, in the prior art, most asphalt mixing equipment is not convenient for cleaning and removing the asphalt attached to the inner wall. The viscosity of asphalt is relatively strong, so the asphalt is easy to stick to the inside of the mixing equipment. Failure to clean it will easily affect the mixing quality of the asphalt and reduce the mixing effect. It is even more difficult to clean after drying. Moreover, the asphalt needs to be in a molten state. The heating effect of traditional mixing equipment is not ideal, which will cause the asphalt to solidify and make it difficult to obtain uniform mixing, thereby reducing the mixing effect.

Utility Model Content

The purpose of the utility model is to solve the problem in the prior art that most asphalt mixing equipment is not convenient for cleaning and dropping the asphalt attached to the inner wall, the viscosity of the asphalt is relatively strong and therefore the asphalt is easily adhered to the inside of the mixing equipment, and if it is not cleaned, it is easy to affect the mixing quality of the asphalt, reducing the mixing effect, and it is even more difficult to clean after drying. Moreover, the asphalt needs to be in a molten state, and the heating effect of traditional mixing equipment is not ideal, which will cause the asphalt to solidify and make it difficult to obtain uniform mixing, thereby reducing the mixing effect.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mixing device for asphalt processing, comprising: a mixing barrel, a plurality of support rods are fixedly installed on the bottom outer surface of the mixing barrel, a double-shaft motor is fixedly installed at the center of the top outer surface of the mixing barrel, one end of the double-shaft motor passes through the mixing barrel, one end of the output shaft of the double-shaft motor is fixedly installed with a stirring rod, and the stirring rod is movably embedded in the interior of the mixing barrel, and also includes:

A spiral blade is fixedly mounted on the outer surface of the stirring rod;

A connecting plate, fixedly sleeved on the upper end of the stirring rod, two connecting rods are fixedly installed on the bottom of both sides of the connecting plate, and a plurality of stirring blades are fixedly installed on the outer surfaces of the two connecting rods;

Two scrapers are fixedly mounted on both sides of the connecting plate, and both of the scrapers are in contact with the inner wall of the mixing barrel.

Preferably, two fixing plates are fixedly mounted on the outer surface of the mixing barrel near the lower end, and two L-shaped plates are fixedly mounted on the outer surface of the mixing barrel near the top, and the two L-shaped plates are symmetrical to the fixing plates.

Preferably, a reciprocating screw rod is movably embedded in the opposite surfaces of one group of the L-shaped plates and the fixed plate, and a guide rod is fixedly installed on the opposite surfaces of another group of the L-shaped plates and the fixed plate.

Preferably, the outer surfaces of the reciprocating screw rod and the guide rod are movably sleeved with sliders, and an annular heating plate is fixedly installed on the opposite surfaces of the two sliders. The annular heating plate is movably sleeved on the outer surface of the mixing barrel, and a connecting line is provided on the outer surface of the annular heating plate.

Preferably, a pulley 1 is fixedly mounted on the top of the reciprocating screw.

Preferably, a second pulley is fixedly mounted on the other output end of the dual-axis motor, a belt is movably sleeved on the outer surface of the second pulley, and the other end of the belt is movably sleeved on the outer surface of the first pulley.

Preferably, a feed pipe is provided on the top outer surface of the mixing barrel.

Preferably, a discharge pipe is provided on the outer surface of the bottom of the mixing barrel, and a control valve is provided on the outer surface of the discharge pipe.

Compared with the prior art, the advantages and positive effects of the utility model are:

1. In the utility model, the asphalt to be processed is poured into the interior of the mixing barrel through the feed pipe, and the dual-axis motor is turned on to drive the stirring rod to rotate. The stirring rod rotates and the connecting plate and the spiral blades are driven to rotate at the same time. The spiral blades can transfer the asphalt at the bottom, which can better improve the uniform mixing of the bottom asphalt and the upper asphalt, and better improve the quality of the asphalt. The connection plate rotates and drives the two connecting rods and the scraper to rotate. The outer surfaces of the two connecting rods are fixedly installed with a plurality of stirring blades, which can better stir and mix the asphalt inside the mixing barrel. The two scrapers fit the inner wall of the mixing barrel, so that the asphalt attached to the inner wall can be better scraped off and merged with the asphalt inside the mixing barrel.

2. In the utility model, while the dual-axis motor rotates, another output shaft drives pulley two to rotate. The internal movable sleeve of pulley two is provided with a belt, and the other end of the belt is sleeved inside pulley one. Therefore, when pulley two rotates, it drives pulley one to rotate. The fixed sleeve of pulley one is arranged on the top of the reciprocating screw rod, thereby driving the reciprocating screw rod to rotate. The reciprocating screw rod drives one of the sliders to move up and down. The slider is connected to the annular heating plate, so the annular heating plate will also drive another slider to move up and down on the outer surface of the guide rod, thereby causing the annular heating plate to move on the outer surface of the mixing barrel. The power supply is connected through a connecting line to make the annular heating plate work, which can better heat the asphalt inside the mixing barrel evenly, so that the asphalt is always in a constant temperature state and will not solidify, which is beneficial to the stirring and fusion of the asphalt. The stirred and mixed asphalt can be taken out through the discharge pipe, and the flow rate can be controlled by the control valve.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a mixing device for asphalt processing proposed by the utility model;

FIG2 is a side view schematic diagram of a mixing device for asphalt processing proposed by the present invention;

FIG3 is a bottom view of the structure of a mixing device for asphalt processing proposed by the present invention;

FIG4 is a partial cross-sectional structural schematic diagram of a mixing device for asphalt processing proposed by the present invention.

Legend:

1. Mixing barrel; 101. Fixed plate; 102. Reciprocating screw rod; 103. Sliding block; 104. L-shaped plate; 105. Pulley 1; 106. Belt; 107. Dual-axis motor; 108. Pulley 2; 109. Feed pipe; 110. Guide rod; 111. Circular heating plate; 112. Connecting wire; 113. Support rod; 114. Discharge pipe; 115. Control valve; 116. Mixing rod; 117. Spiral blade; 118. Connecting plate; 119. Scraper; 120. Connecting rod; 121. Mixing blade.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

Embodiment 1, as shown in Figures 1-4, the utility model provides a mixing equipment for asphalt processing, including: a mixing barrel 1, a plurality of support rods 113 are fixedly installed on the bottom outer surface of the mixing barrel 1, a dual-axis motor 107 is fixedly installed at the center of the top outer surface of the mixing barrel 1, one end of the dual-axis motor 107 passes through the mixing barrel 1, and a stirring rod 116 is fixedly installed on the output shaft of one end of the dual-axis motor 107, and the stirring rod 116 is movably embedded in the interior of the mixing barrel 1, and also includes: a spiral blade 117, fixedly installed on the outer surface of the stirring rod 116; a connecting plate 118, fixedly sleeved on the upper end of the stirring rod 116, two connecting rods 120 are fixedly installed on the bottom of both sides of the connecting plate 118, and a plurality of stirring blades 121 are fixedly installed on the outer surface of the two connecting rods 120; two scrapers 119, fixedly installed on both sides of the connecting plate 118, and the two scrapers 119 are both in contact with the inner wall of the mixing barrel 1; a feeding pipe 109 is provided on the top outer surface of the mixing barrel 1.

In this embodiment, the asphalt to be processed is poured into the interior of the mixing barrel 1 through the feed pipe 109, and the dual-axis motor 107 is turned on to drive the stirring rod 116 to rotate. The stirring rod 116 rotates and drives the connecting plate 118 and the spiral blade 117 to rotate. The spiral blade 117 can transfer the asphalt at the bottom, which can better improve the uniform mixing of the bottom asphalt and the upper asphalt, and better improve the quality of the asphalt. The connection plate 118 rotates and drives the two connecting rods 120 and the scraper 119 to rotate. The outer surface of the two connecting rods 120 is fixed with a plurality of stirring blades 121, which can better stir and mix the asphalt inside the mixing barrel 1. The two scrapers 119 fit the inner wall of the mixing barrel 1, so that the asphalt attached to the inner wall can be better scraped off and merged with the asphalt inside the mixing barrel 1.

Embodiment 2, as shown in FIGS. 1-4, two fixing plates 101 are fixedly installed on the outer surface of the mixing barrel 1 near the lower end, and two L-shaped plates 104 are fixedly installed on the outer surface of the mixing barrel 1 near the top, and the two L-shaped plates 104 are symmetrical with the fixing plates 101; a reciprocating screw rod 102 is movably embedded in the opposite surface of one group of L-shaped plates 104 and the fixing plate 101, and a guide rod 110 is fixedly installed on the opposite surface of the other group of L-shaped plates 104 and the fixing plate 101; the outer surfaces of the reciprocating screw rod 102 and the guide rod 110 are movably sleeved with a slider 103, and the opposite surfaces of the two sliders 103 are A circular heating plate 111 is fixedly installed, and the circular heating plate 111 is movably sleeved on the outer surface of the mixing barrel 1, and a connecting line 112 is provided on the outer surface of the circular heating plate 111; a pulley 105 is fixedly installed on the top of the reciprocating screw 102; a pulley 2 108 is fixedly installed on the output end of the other end of the dual-axis motor 107, and a belt 106 is movably sleeved on the outer surface of the pulley 2 108, and the other end of the belt 106 is movably sleeved on the outer surface of the pulley 1 105; a discharge pipe 114 is provided on the outer surface of the bottom of the mixing barrel 1, and a control valve 115 is provided on the outer surface of the discharge pipe 114.

In this embodiment, while the dual-axis motor 107 rotates, another output shaft drives the second pulley 108 to rotate. The internal movable sleeve of the second pulley 108 is provided with a belt 106, and the other end of the belt 106 is sleeved inside the first pulley 105. Therefore, the rotation of the second pulley 108 drives the first pulley 105 to rotate. The first pulley 105 is fixedly sleeved on the top of the reciprocating screw 102, thereby driving the reciprocating screw 102 to rotate. The reciprocating screw 102 drives one of the sliders 103 to move up and down, and the slider 103 is connected to the annular heating plate 111. The annular heating plate 111 is connected, so the annular heating plate 111 will also drive another slider 103 to move up and down on the outer surface of the guide rod 110, so that the annular heating plate 111 moves on the outer surface of the mixing barrel 1, and the power supply is connected through the connecting line 112 to make the annular heating plate 111 work, which can better heat the asphalt inside the mixing barrel 1 evenly, so that the asphalt is always in a constant temperature state and will not solidify, which is beneficial to the stirring and fusion of the asphalt. The stirred and mixed asphalt can be taken out through the discharge pipe 114, and the flow rate can be controlled by the control valve 115.

Working principle: When in use, pour the asphalt to be processed into the interior of the mixing barrel 1 through the feed pipe 109, turn on the dual-axis motor 107 to drive the stirring rod 116 to rotate, and the stirring rod 116 rotates while driving the connecting plate 118 and the spiral blade 117 to rotate. The spiral blade 117 can transfer the asphalt at the bottom, which can better improve the uniform mixing of the bottom asphalt and the upper asphalt, and better improve the quality of the asphalt. The connection plate 118 rotates while driving the two connecting rods 120 and the scraper 119 to rotate. The outer surfaces of the two connecting rods 120 are fixedly installed with a plurality of stirring blades 121, which can better fully stir and mix the asphalt inside the mixing barrel 1. The two scrapers 119 fit the inner wall of the mixing barrel 1, so that the asphalt attached to the inner wall can be better scraped off, so that it can be integrated with the asphalt inside the mixing barrel 1. When the dual-axis motor 107 rotates, another output shaft drives the pulley 108 to rotate. The pulley 1 08 is provided with a belt 106, and the other end of the belt 106 is sleeved inside the pulley 105. Therefore, when the pulley 108 rotates, the pulley 105 is driven to rotate. The pulley 105 is fixedly sleeved on the top of the reciprocating screw 102, thereby driving the reciprocating screw 102 to rotate. The reciprocating screw 102 drives one of the sliders 103 to move up and down. The slider 103 is connected to the annular heating plate 111, so the annular heating plate 111 will also drive another slider 103 to move up and down on the outer surface of the guide rod 110, so that the annular heating plate 111 moves on the outer surface of the mixing barrel 1. The power supply is connected through the connecting line 112 to make the annular heating plate 111 work, which can better heat the asphalt inside the mixing barrel 1 evenly, so that the asphalt is always in a constant temperature state and will not solidify, which is conducive to the stirring and fusion of the asphalt. The stirred and mixed asphalt can be taken out through the discharge pipe 114, and the flow rate can be controlled by the control valve 115.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims (8)

1. A mixing device for asphalt processing, comprising: a mixing barrel (1), a plurality of support rods (113) being fixedly mounted on the bottom outer surface of the mixing barrel (1), a dual-axis motor (107) being fixedly mounted near the center of the top outer surface of the mixing barrel (1), one end of the dual-axis motor (107) passing through the mixing barrel (1), a mixing rod (116) being fixedly mounted on the output shaft at one end of the dual-axis motor (107), the mixing rod (116) being movably embedded in the interior of the mixing barrel (1), characterized in that it also comprises: A spiral blade (117) is fixedly mounted on the outer surface of the stirring rod (116); A connecting plate (118) is fixedly sleeved on the upper end of the stirring rod (116), two connecting rods (120) are fixedly mounted on the bottom of both sides of the connecting plate (118), and a plurality of stirring blades (121) are fixedly mounted on the outer surfaces of the two connecting rods (120); Two scrapers (119) are fixedly mounted on both sides of the connecting plate (118), and both of the scrapers (119) are in contact with the inner wall of the mixing barrel (1). 2. A mixing equipment for asphalt processing according to claim 1, characterized in that: two fixed plates (101) are fixedly installed on the outer surface of the mixing barrel (1) near the lower end, and two L-shaped plates (104) are fixedly installed on the outer surface of the mixing barrel (1) near the top, and the two L-shaped plates (104) are symmetrical with the fixed plate (101). 3. A mixing equipment for asphalt processing according to claim 2, characterized in that: a reciprocating screw (102) is movably embedded in the opposing surfaces of one group of the L-shaped plates (104) and the fixed plate (101), and a guide rod (110) is fixedly installed on the opposing surfaces of another group of the L-shaped plates (104) and the fixed plate (101). 4. A mixing equipment for asphalt processing according to claim 3, characterized in that: the outer surfaces of the reciprocating screw (102) and the guide rod (110) are both movably sleeved with a slider (103), and the opposite surfaces of the two sliders (103) are fixedly installed with an annular heating plate (111), and the annular heating plate (111) is movably sleeved on the outer surface of the mixing barrel (1), and the outer surface of the annular heating plate (111) is provided with a connecting line (112). 5. A mixing device for asphalt processing according to claim 3, characterized in that a pulley 1 (105) is fixedly installed on the top of the reciprocating screw (102). 6. A mixing equipment for asphalt processing according to claim 1, characterized in that: a pulley 2 (108) is fixedly installed on the other output end of the dual-axis motor (107), and a belt (106) is movably sleeved on the outer surface of the pulley 2 (108), and the other end of the belt (106) is movably sleeved on the outer surface of the pulley 1 (105). 7. A mixing device for asphalt processing according to claim 1, characterized in that a feed pipe (109) is provided on the top outer surface of the mixing barrel (1). 8. A mixing device for asphalt processing according to claim 1, characterized in that a discharge pipe (114) is provided on the outer surface of the bottom of the mixing barrel (1), and a control valve (115) is provided on the outer surface of the discharge pipe (114).