Anti-sticking asphalt mixer with auxiliary heating mechanism

Abstract

The utility model discloses an anti-sticking asphalt mixer with an auxiliary heating mechanism, which comprises an outer mixing tank, a group of inner mixing tanks are fixedly mounted in the outer mixing tank, and feed ports are formed in the edges of the top ends of the outer mixing tank and the inner mixing tanks; a group of driving motors are fixed at the central positions of the top ends of the outer stirring tank and the inner stirring tank; a group of control boxes are arranged on the outer side of the outer stirring tank, the output end of each control box is connected with a connecting wire, and the outer side of each connecting wire is connected with an auxiliary heater. According to the anti-sticking asphalt stirring machine with the auxiliary heating mechanism, the auxiliary heater is arranged, so that the auxiliary heater can heat the outer wall of the stirring inner tank, and the temperature of the inner wall of the stirring inner tank is increased; in addition, the arranged attaching plate can rub the inner wall of the stirring inner tank and perform multi-range stirring treatment.

Description

Technical Field

[0001] The utility model relates to the technical field related to asphalt processing, in particular to an anti-sticking asphalt mixer provided with an auxiliary heating mechanism. Background Art

[0002] 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. When processing asphalt, an asphalt mixer is needed, such as:

[0003] Publication No. CN209406177U discloses an asphalt mixer, in which a partition is provided to effectively isolate asphalt from splashing onto a driving gear during the mixing process, thereby preventing the sticky asphalt from sticking to the driving gear and affecting its rotation efficiency, and the transmission assembly is provided to allow the mixing shaft and the rotating shaft to rotate simultaneously, thereby improving the rotation efficiency of both. When the above device is in use, the inner wall of the mixer may be attached to a certain amount of residual asphalt after cooling, which may result in the asphalt on the inner wall of the mixer not being cleaned in time.

[0004] Therefore, we proposed an anti-stick asphalt mixer equipped with an auxiliary heating mechanism to solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-stick asphalt mixer equipped with an auxiliary heating mechanism, so as to solve the problem raised in the above background technology that the inner wall position of the mixer currently on the market may be adhered to the inner wall position of the mixer by a certain amount of residual asphalt after cooling, which will cause the asphalt on the inner wall of the mixer to be unable to be cleaned in time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-sticking asphalt mixer equipped with an auxiliary heating mechanism, comprising an outer mixing tank, a group of inner mixing tanks are fixedly installed inside the outer mixing tank, and a feed port is opened at the top edge of the outer mixing tank and the inner mixing tank;

[0007] The machine further comprises: a set of driving motors are fixed at the top center positions of the outer stirring tank and the inner stirring tank, the output end of the driving motor extends into the inner stirring tank and is fixed at the top position of the rotating rod, a set of first stirring rods are fixed at the outer side of the upper end of the rotating rod, and a set of second stirring rods are fixed at the top position of the rotating rod;

[0008] A group of control boxes are arranged outside the outer stirring tank, and a connecting wire is connected to the output end of the control box, and the outer side of the connecting wire is connected to the auxiliary heater.

[0009] As a preferred technical solution of the present application, the auxiliary heater is arranged at an internal position of the stirring outer tank, and there are a plurality of auxiliary heaters distributed at equal angles with respect to the center position of the stirring outer tank.

[0010] As a preferred technical solution of the present application, the temperature control range of the auxiliary heater is 0-180 degrees Celsius, and the bottom outer side of the auxiliary heater is arranged at the bottom outer side of the stirring inner tank.

[0011] As a preferred technical solution of the present application, the outer side of the first stirring rod is attached to the inner wall of the outer side of the top of the stirring inner tank, and the shape of the first stirring rod is a right-angled trapezoid.

[0012] As a preferred technical solution of the present application, a group of return springs are fixed to the inner wall of the second stirring rod, the other end of the return spring is fixed to the outside of the bonding plate, a group of first aluminum nickel cobalt magnets are fixed at the center position of the outer surface of the bonding plate, and a plurality of second aluminum nickel cobalt magnets are fixed to the inner wall of the stirring inner tank.

[0013] As a preferred technical solution of the present application, a second aluminum nickel cobalt magnet is fixed at an equal angle to the center position of the stirring inner tank, the magnetic force between the first aluminum nickel cobalt magnet and the second aluminum nickel cobalt magnet is greater than the elastic force of the return spring, the maximum range of movement of the bonding plate is the position of bonding to the inner wall of the stirring inner tank, and the bonding plate forms an elastic sliding structure with the inner wall of the second stirring rod through the return spring.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the anti-sticking asphalt mixer provided with an auxiliary heating mechanism is provided with an auxiliary heater. Through the setting of the auxiliary heater, the auxiliary heater can be used to heat the outer wall of the stirring inner tank, so that the temperature of the inner wall of the stirring inner tank is heated. In addition, the provided bonding plate can scrape the inner wall of the stirring inner tank and perform multi-range stirring. The specific contents are shown as follows:

[0015] 1. A control box is provided, and the output end of the control box is used to control the start of the auxiliary heater through the connecting wire, and the auxiliary heater is used to process the outer wall of the stirring inner tank, so that the inner wall of the stirring inner tank is heated. The increase in the temperature of the material on the inner wall of the stirring inner tank can make the material on the inner wall of the stirring inner tank be fully mixed, and the inner wall of the stirring inner tank is heated by heating the temperature;

[0016] Furthermore, a first stirring rod is provided, and through the rotation of the first stirring rod, the first stirring rod can be used to scrape the inner wall of the stirring inner tank to prevent the material inside the stirring inner tank from remaining.

[0017] 2. A second stirring rod is provided, and the inner wall of the stirring tank is stirred through the inside of the second stirring rod. In addition, the provided bonding plate can be moved during the rotation process through the cooperation of the first AlNiCo magnet and the second AlNiCo magnet to perform different effects;

[0018] Furthermore, since the first AlNiCo magnet and the second AlNiCo magnet have the same magnetic pole and the elastic force of the first AlNiCo magnet and the second AlNiCo magnet is greater than the elastic force of the return spring, the bonding plate can be moved back and forth, thereby allowing the bonding plate to move within different ranges. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of the stirring inner tank of the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of the stirring inner tank of the utility model;

[0022] Figure 4 This is a schematic diagram of the main structure of the first stirring rod of the utility model;

[0023] Figure 5 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 6 This is a schematic diagram of the front cross-sectional structure of the second stirring rod of the utility model;

[0025] Figure 7 This is a schematic diagram of the auxiliary heater structure when viewed from above.

[0026] In the figure: 1. stirring outer tank; 2. feed port; 3. drive motor; 4. stirring inner tank; 5. rotating rod; 6. first stirring rod; 7. second stirring rod; 8. return spring; 9. bonding plate; 10. first AlNiCo magnet; 11. second AlNiCo magnet; 12. discharge port; 13. control box; 14. connecting wires; 15. auxiliary heater. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 7 , the utility model provides the following technical solutions:

[0029] Embodiment 1: In order to solve the problem that the inner wall of the mixer on the market may be attached with a certain amount of residual asphalt after cooling, which may cause the asphalt on the inner wall of the mixer to be unable to be cleaned in time, please refer to the attached Figure 1 , Attachment Figure 2 and attached Figure 7 , including a stirring outer tank 1, a stirring inner tank 4 is fixedly installed inside the stirring outer tank 1, and a feeding port 2 is opened at the top edge of the stirring outer tank 1 and the stirring inner tank 4; it also includes: a group of driving motors 3 are fixed at the top center position of the stirring outer tank 1 and the stirring inner tank 4, the output end of the driving motor 3 extends into the stirring inner tank 4 and is fixed at the top position of the rotating rod 5, a group of first stirring rods 6 are fixed on the outer side of the upper end of the rotating rod 5, and a group of second stirring rods 7 are fixed at the top position of the rotating rod 5; a group of control boxes 13 are arranged on the outside of the stirring outer tank 1, and a connecting wire 14 is connected to the outer side of the connecting wire 14. The auxiliary heater 15 is arranged at the inner position of the stirring outer tank 1, and a plurality of auxiliary heaters 15 are distributed at equal angles about the center position of the stirring outer tank 1. The temperature control range of the auxiliary heater 15 is 0-180 degrees Celsius, and the bottom outer side of the auxiliary heater 15 is arranged at the bottom outer position of the stirring inner tank 4. First, the required asphalt material is added to the inner walls of the outer stirring tank 1 and the inner stirring tank 4 through the feed port 2, and the drive motor 3 is started so that the output end of the drive motor 3 can drive the rotating rod 5 to rotate on the inner wall of the inner stirring tank 4. At this time, the inner wall of the inner stirring tank 4 is stably stirred by the first stirring rod 6 and the second stirring rod 7. When the material inside the inner stirring tank 4 is processed, the control box 13 is started so that the output end of the control box 13 controls the auxiliary heater 15 through the connecting wire 14. At this time, the auxiliary heater 15 heats the outer wall of the inner stirring tank 4, so that the inner wall of the inner stirring tank 4 is heated. At this time, the temperature of the material on the inner wall of the inner stirring tank 4 is increased, so that the material on the inner wall of the inner stirring tank 4 can be fully mixed, and the stirred asphalt can be discharged through the discharge port 12.

[0030] Embodiment 2: In order to fully prevent the material on the inner wall of the stirring outer tank 1 from sticking, please refer to the attached Figure 1 -Attached Figure 6The outer side of the first stirring rod 6 is attached to the inner wall of the top outer side of the stirring inner tank 4, and the shape of the first stirring rod 6 is a right-angle trapezoidal setting. A group of return springs 8 are fixed to the inner wall of the second stirring rod 7, and the other end of the return spring 8 is fixed to the outer side of the bonding plate 9. A group of first AlNiCo magnets 10 are fixed at the center of the outer surface of the bonding plate 9, and a plurality of second AlNiCo magnets 11 are fixed to the inner wall of the stirring inner tank 4. The second Alnico magnet 11 is fixed at an equal angle to the center of the stirring inner tank 4. The magnetic force between the first Alnico magnet 10 and the second Alnico magnet 11 is greater than the elastic force of the reset spring 8. The maximum range of movement of the bonding plate 9 is to fit the inner wall of the stirring inner tank 4. The bonding plate 9 forms an elastic sliding structure with the inner wall of the second stirring rod 7 through the reset spring 8. When the second stirring rod 7 is driven to rotate by the driving motor 3, the bonding plate 9 set at the bottom position of the second stirring rod 7 will rotate, and the first Alnico magnet 10 set on one side of the bonding plate 9 will overlap with the second Alnico magnet 11. The cobalt magnet 11 and the first aluminum nickel cobalt magnet 10 have the same magnetic pole. At this time, the first aluminum nickel cobalt magnet 10 will push the bonding plate 9, so that the bonding plate 9 will slide on the inner wall of the second stirring rod 7 through the reset spring 8. When the first aluminum nickel cobalt magnet 10 and the second aluminum nickel cobalt magnet 11 no longer overlap, the bonding plate 9 will be reset by the reset spring 8, so that the outer side of the bonding plate 9 is bonded to the inner wall of the stirring inner tank 4. Through the movement of the bonding plate 9, multi-directional stirring can be carried out, and after the bonding plate 9 is reset, one end of the bonding plate 9 will knock against the inner wall of the stirring inner tank 4, so that the material remaining on the inner wall of the stirring inner tank 4 falls off.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-sticking asphalt mixer equipped with an auxiliary heating mechanism, comprising an outer mixing tank (1), a group of inner mixing tanks (4) are fixedly installed inside the outer mixing tank (1), and a feed inlet (2) is opened at the top edge of the outer mixing tank (1) and the inner mixing tank (4); It is characterized in that Also includes: A set of driving motors (3) are fixed at the top center positions of the stirring outer tank (1) and the stirring inner tank (4); the output end of the driving motor (3) extends into the interior of the stirring inner tank (4) and is fixed at the top position of a rotating rod (5); a set of first stirring rods (6) are fixed to the outer side of the upper end of the rotating rod (5); and a set of second stirring rods (7) are fixed at the top position of the rotating rod (5); A control box (13) is arranged outside the stirring outer tank (1), and a connecting wire (14) is connected to the output end of the control box (13), and the outside of the connecting wire (14) is connected to the auxiliary heater (15).

2. The anti-sticking asphalt mixer equipped with an auxiliary heating mechanism according to claim 1, characterized in that: The auxiliary heater (15) is arranged at an inner position of the stirring outer tank (1), and a plurality of the auxiliary heaters (15) are distributed at equal angles with respect to the center position of the stirring outer tank (1).

3. The anti-sticking asphalt mixer equipped with an auxiliary heating mechanism according to claim 1, characterized in that: The temperature control range of the auxiliary heater (15) is 0-180 degrees Celsius, and the bottom outer side of the auxiliary heater (15) is arranged at the bottom outer side of the stirring inner tank (4).

4. The anti-sticking asphalt mixer equipped with an auxiliary heating mechanism according to claim 1, characterized in that: The outer side of the first stirring rod (6) is attached to the inner wall of the outer side of the top of the stirring inner tank (4), and the shape of the first stirring rod (6) is a right-angled trapezoid.

5. The anti-sticking asphalt mixer equipped with an auxiliary heating mechanism according to claim 1, characterized in that: A group of return springs (8) are fixed to the inner wall of the second stirring rod (7), and the other end of the return spring (8) is fixed to the outside of the bonding plate (9). A group of first aluminum nickel cobalt magnets (10) are fixed at the center of the outer surface of the bonding plate (9), and a plurality of second aluminum nickel cobalt magnets (11) are fixed to the inner wall of the stirring inner tank (4).

6. The anti-sticking asphalt mixer equipped with an auxiliary heating mechanism according to claim 5, characterized in that: The second Al-Ni-Co magnet (11) is fixed at an equal angle to the center position of the stirring inner tank (4); the magnetic force between the first Al-Ni-Co magnet (10) and the second Al-Ni-Co magnet (11) is greater than the elastic force of the return spring (8); the maximum range of movement of the bonding plate (9) is the position of bonding to the inner wall of the stirring inner tank (4); the bonding plate (9) forms an elastic sliding structure with the inner wall of the second stirring rod (7) through the return spring (8).

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