Modified asphalt heating device

Abstract

The utility model relates to the technical field of asphalt heating, in particular to a modified asphalt heating device which comprises a main body assembly, a stirring assembly is installed on the main body assembly in a matched mode, four supporting legs are evenly distributed on the outer wall of the main body assembly, and dismounting assemblies are installed among the four supporting legs in a matched mode. The dismounting assembly is arranged in the modified asphalt heating device, a motor in the dismounting assembly is used for driving a main bevel gear to rotate and driving a secondary bevel gear, so that the secondary bevel gear drives an arc-shaped sliding block and an abutting block fixedly connected with the arc-shaped sliding block to rotate, and the abutting block moves away from the lower portion of a clamping block; and the limiting of the supporting assembly is relieved, the supporting assembly is taken down, and the heating disc above the supporting assembly is taken down, so that the function of rapidly installing and replacing the heating disc is achieved, and the problems that the heating disc is inconvenient to disassemble and difficult to maintain, and consequently the maintenance cost is high or the production schedule is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt heating, in particular to a modified asphalt heating device. Background Art

[0002] Modified asphalt generally adopts measures such as mild oxidation processing of asphalt to improve the performance of asphalt or asphalt mixture to make asphalt binder. The biggest advantage of the finished modified asphalt is that it is very convenient to use. Compared with the use of ordinary asphalt, it is no different from the use of ordinary asphalt except that the temperature control needs to be improved. During the processing of modified asphalt, it is necessary to heat it to improve the rheological properties of the asphalt and the adhesion with the modifier. When using the existing modified asphalt heating device, a single stirring rod is usually used to heat and stir the modified asphalt. This stirring method is not thorough enough, the heating of the modified asphalt is not uniform, and most of the heating devices have poor thermal insulation. The existing Chinese utility model patent for a modified asphalt heating device (publication number: CN219885987U) provides a device that can perform inclined stirring, so as to achieve the benefits of making the modified asphalt stirred more thoroughly and heated more evenly.

[0003] During use, the heating plate at the bottom of the existing device, as a heating element component, needs to be regularly maintained and replaced. However, the existing electric heating plate is fixedly installed inside, which is inconvenient to disassemble and difficult to maintain. This may lead to high maintenance costs or affect production progress. Therefore, a modified asphalt heating device is needed to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a modified asphalt heating device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A modified asphalt heating device comprises a main body component, a stirring component is mounted on the main body component, four supporting legs are evenly distributed on the outer wall of the main body component, and a disassembly component is mounted between the four supporting legs;

[0007] The disassembly assembly includes a circular ring, a connecting frame and two arc-shaped sliding blocks, a connecting frame is fixedly installed between the four supporting legs, a circular ring is fixedly installed between the four supporting legs and above the connecting frame, a sliding groove is opened on the inner wall of the circular ring, the two arc-shaped sliding blocks are slidably installed in the sliding groove in a centrally symmetrical manner, and interference blocks are fixedly installed on the tops of the two arc-shaped sliding blocks, and rotating rods are rotatably installed on the sides of the two arc-shaped sliding blocks that are close to each other, and secondary bevel gears are fixedly installed on the sides of the two rotating rods that are close to each other, a motor is fixedly installed on the top center of the connecting frame, and a main bevel gear is fixedly installed on the power output shaft of the motor.

[0008] As a preferred solution of the utility model, the main body component includes an outer cylinder, a plurality of connecting blocks are evenly distributed on the inner wall of the outer cylinder, an inner cylinder is fixedly installed on the side of the connecting blocks away from the outer cylinder, a lap joint component is installed on the bottom of the inner cylinder, and a control panel is fixedly installed on the outer wall of the outer cylinder.

[0009] As a preferred solution of the utility model, the bottom of the outer cylinder is symmetrically provided with snap-in grooves, a support assembly is snap-fitted and installed between the two snap-in grooves, the support assembly includes a support plate, and snap-in blocks are symmetrically fixedly installed on the side walls of the support plate, and the two snap-in blocks match the snap-in grooves.

[0010] As a preferred solution of the utility model, the overlap assembly includes two fixing rings, a plurality of bearing blocks are evenly distributed on one side of the two fixing rings close to each other, and the fixing rings are fixedly installed on the bottom of the inner cylinder.

[0011] As a preferred solution of the utility model, a heating plate is sleeved between the two fixing rings.

[0012] As a preferred solution of the utility model, the two clamping blocks and the abutting block are in contact with each other.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a disassembly component is provided in the modified asphalt heating device, and the motor in the component is used to drive the main bevel gear to rotate and transmit the secondary bevel gear, so that the secondary bevel gear drives the arc sliding block and the interference block fixedly connected to the arc sliding block to rotate, so that the interference block moves away from the bottom of the clamping block, releases the limit on the support component, removes the support component, and removes the heating plate above the support component, thereby realizing the function of quickly installing and replacing the heating plate of the edge cloud, and solves the problem of inconvenient disassembly of the heating plate, difficult maintenance, high maintenance cost or affecting production progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a left sectional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the assembly structure of the disassembly component of the utility model;

[0018] Figure 4 This is a schematic diagram of the support assembly structure of the utility model.

[0019] In the figure: 1. main body assembly; 101. outer cylinder; 102. connecting block; 103. inner cylinder; 2. supporting legs; 3. stirring assembly; 4. disassembly assembly; 401. circular ring; 402. arc-shaped sliding block; 403. resistance block; 404. rotating rod; 405. secondary bevel gear; 406. main bevel gear; 407. connecting frame; 408. motor; 5. overlapping assembly; 501. fixing ring; 502. bearing block; 6. heating plate; 7. control panel; 8. snap-in groove; 9. supporting assembly; 901. supporting plate; 902. snap-in block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings, in which several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] Example: See Figure 1-4 The modified asphalt heating device shown in the figure comprises a main body component 1, a stirring component 3 is mounted on the main body component 1, four supporting legs 2 are evenly distributed on the outer wall of the main body component 1, and a disassembly component 4 is mounted between the four supporting legs 2. The stirring component 3 has the same structure and working principle as that of a modified asphalt heating device in a Chinese utility model patent (publication number: CN219885987U), and no further description is given here;

[0025] The disassembly component 4 includes a circular ring 401, a connecting frame 407 and two arc-shaped sliding blocks 402. The disassembly component 4 is used for quickly installing and removing the heating plate 6. The connecting frame 407 is fixedly installed between the four supporting legs 2. A circular ring 401 is fixedly installed between the four supporting legs 2 and located above the connecting frame 407. A slide groove is provided on the inner wall of the circular ring 401. The two arc-shaped sliding blocks 402 are slidably installed in the slide groove in a centrally symmetrical manner. Resistance blocks 403 are fixedly installed on the tops of the two arc-shaped sliding blocks 402, respectively. Rotating rods 404 are rotatably installed on the sides of the two arc-shaped sliding blocks 402 that are close to each other, and secondary bevel gears 405 are fixedly installed on the sides of the two rotating rods 404 that are close to each other. A motor 408 is fixedly installed at the top center of the connecting frame 407, and a main bevel gear 406 is fixedly installed on the power output shaft of the motor 408.

[0026] In this embodiment, refer to Figure 4 and Figure 2 As shown, the main body component 1 includes an outer cylinder 101, and a plurality of connecting blocks 102 are evenly distributed on the inner wall of the outer cylinder 101, an inner cylinder 103 is fixedly installed on the side of the plurality of connecting blocks 102 away from the outer cylinder 101, a lap joint component 5 is installed at the bottom of the inner cylinder 103, and a control panel 7 is fixedly installed on the outer wall of the outer cylinder 101.

[0027] In this embodiment, refer to Figure 4 and Figure 2 As shown, the bottom of the outer cylinder 101 is symmetrically provided with snap-fit ​​grooves 8, and a support assembly 9 is snap-fitted and installed between the two snap-fit ​​grooves 8. The support assembly 9 includes a support plate 901, and snap-fit ​​blocks 902 are symmetrically fixedly installed on the side walls of the support plate 901. The two snap-fit ​​blocks 902 match the snap-fit ​​grooves 8, and the support assembly 9 is installed by snapping the snap-fit ​​blocks 902 into the snap-fit ​​grooves 8.

[0028] In this embodiment, refer to Figure 4 and Figure 2 As shown, the lap joint assembly 5 includes two fixing rings 501, and a plurality of bearing blocks 502 are evenly distributed on the side where the two fixing rings 501 are close to each other. The fixing rings 501 are fixedly installed at the bottom of the inner cylinder 103. The lap joint assembly 5 is used to prevent the inner cylinder 103 from sliding down and squeezing the heating plate 6, thereby damaging the heating plate 6.

[0029] In this embodiment, refer to Figure 4 and Figure 2 As shown, a heating plate 6 is sleeved between the two fixing rings 501 .

[0030] In this embodiment, refer to Figure 4 and Figure 2 As shown, the two clamping blocks 902 and the abutting block 403 contact each other to prevent the supporting assembly 9 from descending and drive the heating plate 6 to descend.

[0031] Working principle: When in use, all electrical equipment in the device is started through the control panel 7. When the heating plate 6 needs to be replaced and repaired, the start of the motor 408 is controlled through the control panel 7. The motor 408 will drive the main bevel gear 406 to start rotating, and the main bevel gear 406 will drive the two secondary bevel gears 405 and the rotating rod 404 to start rotating. At this time, the two arc-shaped sliding blocks 402 will be driven to rotate in the slide groove on the ring 401, thereby driving the resistance block 403 to release the resistance to the clamping block 902. At this time, the support assembly 9 is removed, and then the heating plate 6 is removed to replace and repair the heating plate 6, thereby realizing the function of quickly installing and replacing the heating plate 6 by the edge cloud.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modified asphalt heating device, comprising a main assembly (1), characterized in that: The main body component (1) is equipped with a stirring component (3), the outer wall of the main body component (1) is evenly distributed with four supporting legs (2), and a disassembly component (4) is equipped between the four supporting legs (2). The disassembly assembly (4) comprises a circular ring (401), a connecting frame (407) and two arc-shaped sliding blocks (402); the connecting frame (407) is fixedly installed between the four supporting legs (2); a circular ring (401) is fixedly installed between the four supporting legs (2) and located above the connecting frame (407); a sliding groove is provided on the inner wall of the circular ring (401); the two arc-shaped sliding blocks (402) are slidingly installed in the sliding groove in a centrally symmetrical manner; a resisting block (403) is fixedly installed on the top of the two arc-shaped sliding blocks (402); a rotating rod (404) is rotatably installed on the side of the two arc-shaped sliding blocks (402) close to each other; a secondary bevel gear (405) is fixedly installed on the side of the two rotating rods (404) close to each other; a motor (408) is fixedly installed at the top center of the connecting frame (407); and a main bevel gear (406) is fixedly installed on the power output shaft of the motor (408).

2. A modified asphalt heating device according to claim 1, characterized in that: The main body component (1) comprises an outer cylinder (101), a plurality of connection blocks (102) are evenly distributed on the inner wall of the outer cylinder (101), an inner cylinder (103) is fixedly mounted on a side of the plurality of connection blocks (102) away from the outer cylinder (101), a lap joint component (5) is mounted on the bottom of the inner cylinder (103), and a control panel (7) is fixedly mounted on the outer wall of the outer cylinder (101).

3. A modified asphalt heating device according to claim 2, characterized in that: The bottom of the outer cylinder (101) is symmetrically provided with snap-fit ​​grooves (8), a support assembly (9) is snap-fitted and installed between the two snap-fit ​​grooves (8), the support assembly (9) comprises a support plate (901), and snap-fit ​​blocks (902) are symmetrically fixedly installed on the side walls of the support plate (901), and the two snap-fit ​​blocks (902) match the snap-fit ​​grooves (8).

4. A modified asphalt heating device according to claim 2, characterized in that: The overlapping assembly (5) comprises two fixing rings (501), and a plurality of bearing blocks (502) are evenly distributed on the side where the two fixing rings (501) are close to each other. The fixing rings (501) are fixedly mounted on the bottom of the inner cylinder (103).

5. A modified asphalt heating device according to claim 4, characterized in that: A heating plate (6) is sleeved between the two fixing rings (501).

6. A modified asphalt heating device according to claim 3, characterized in that: The two clamping blocks (902) and the abutting block (403) are in contact with each other.

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