Asphalt stirring device

Abstract

The utility model relates to the technical field of asphalt treatment, in particular to an asphalt stirring device which comprises a workbench, a heating plate mounted on the surface of the workbench, an annular plate fixed at the top of the heating plate, a linear module mounted on the wall of the workbench, a fixed block mounted at the moving end of the linear module, a reciprocating component arranged on the fixed block, and a reciprocating component arranged on the reciprocating component. A stirring part is mounted at one end of the reciprocating assembly. According to the asphalt stirring device, a heating plate is pushed through an air cylinder, an annular plate can be moved to the front of a worker, so that an asphalt stirring barrel is conveniently placed, then a bolt is matched for locking to enable an arc-shaped plate to position a barrel body, then a linear module drives a stirring part to extend into the barrel body for stirring, and in the stirring process, the stirring effect is good. Through the reciprocating assembly and the belt transmission device, up-and-down and left-and-right reciprocating motion adjustment can be achieved in the barrel body, and therefore the asphalt stirring efficiency and the mixing uniformity can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt processing, in particular to an asphalt stirring device. Background Art

[0002] Rock asphalt is widely used in road paving. Asphalt is a by-product of petroleum processing. When paving the road, the asphalt after melting the rock asphalt needs to be pre-mixed and stirred with gravel.

[0003] In the prior art, the commonly used asphalt stirring device, when in use, is a single rotating shaft driving a stirring rod to stir the asphalt, and the stirring interval is fixed, and the stirring and mixing can only be completed at a fixed level, which will cause uneven stirring and mixing of the asphalt and reduce the stirring efficiency. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an asphalt stirring device, comprising a workbench, a heating plate installed on the workbench surface, a ring plate fixed on the top of the heating plate, a linear module installed on the wall of the workbench, a fixed block installed on the moving end of the linear module, a reciprocating assembly provided on the fixed block, and a stirring part installed on one end of the reciprocating assembly.

[0005] Furthermore, the reciprocating assembly includes a driving eccentric wheel fixedly mounted on a fixed block and a sliding block slidably connected thereto, a spring is installed between the sliding block and one side of the driving eccentric wheel, a guide wheel attached to the driving eccentric wheel is fixed to one side of the sliding block, and the stirring part is fixed on the sliding block.

[0006] Furthermore, a belt transmission device and a transverse shifting plate which is slidably connected to the belt transmission device are installed on the table wall of the workbench, and the linear module is installed on the transverse shifting plate.

[0007] Furthermore, there are two heating plates on the workbench, and the number of the ring plates is the same as the number of the heating plates.

[0008] Furthermore, two guide rails are fixed on the table top of the workbench, and a cylinder passing through the guide rails and connected to the heating plate is installed on the back of the workbench, and the heating plate is slidably connected to the guide rails.

[0009] Furthermore, an arc plate is arranged inside the ring plate, and a bolt movably connected to the arc plate is threadedly connected to the outer side of the ring plate.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] The asphalt stirring device can push the heating plate through the cylinder to move the ring plate to the front of the staff, so as to facilitate the placement of the asphalt mixing barrel, and then the arc plate is positioned on the barrel body by tightening the bolts, and then the linear module drives the stirring part to extend into the barrel body for stirring. During the stirring process, the reciprocating assembly and the belt transmission device can realize up and down, left and right reciprocating motion adjustment inside the barrel body, thereby improving the efficiency of asphalt stirring and the uniformity of mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a three-dimensional diagram of the connection structure of the fixed block in the utility model.

[0014] In the figure: 1. workbench; 2. belt drive device; 3. transverse plate; 4. linear module; 5. fixed block; 6. driving eccentric wheel; 7. slider; 8. guide wheel; 9. stirring part; 10. spring; 11. guide rail; 12. cylinder; 13. heating plate; 14. ring plate; 15. arc plate; 16. bolt. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-2 In this embodiment, an asphalt stirring device includes a workbench 1, a heating plate 13 is installed on the surface of the workbench 1, a ring plate 14 is fixedly connected to the center of the surface of the heating plate 13, a linear module 4 located above the ring plate 14 is fixedly installed on the wall of the workbench 1, a fixed block 5 is fixedly installed on the movable end of the linear module 4, a reciprocating component is installed on the front of the fixed block 5, and a stirring part 9 vertically symmetrical to the ring plate 14 is fixedly installed on the bottom end of the reciprocating component.

[0017] In the above structure, the asphalt barrel is placed on the heating plate. Under the action of the ring plate, the barrel body can be limited, and then the linear module drives the fixed block to move downward until the stirring part is located inside the barrel body for stirring. Under the action of the reciprocating component, the stirring end of the stirring part can be driven to reciprocate up and down in the barrel body, thereby realizing the stirring of asphalt in different layers of the barrel body, thereby effectively improving the stirring efficiency and mixing quality.

[0018] like Figure 2The reciprocating assembly includes a driving eccentric wheel 6 fixedly mounted on a fixed block 5 and a sliding block 7 connected in a sliding manner. A spring 10 is fixedly mounted between the sliding block 7 and the right side of the driving eccentric wheel 6. A guide wheel 8 that is in contact with the wheel body of the driving eccentric wheel 6 is fixed on the upper surface of the sliding block 7. The stirring part 9 is fixed on the lower surface of the sliding block 7. When the stirring part is stirring inside the barrel body, the driving eccentric wheel is running, the wheel body will push the guide wheel, and the sliding block will slide vertically up and down on the fixed block. During the sliding process, the spring will also be stretched. At the same time, under the action of the spring, the sliding block is driven to reset. Therefore, in this process, vertical up and down movement can be formed, thereby driving the stirring part inside the barrel body to reciprocate and stir different intervals.

[0019] The workbench 1 has a belt transmission device 2 and a transverse plate 3 which is slidably connected and fixedly connected to the belt end of the belt transmission device 2, and the linear module 4 is installed on the transverse plate 3. Under the action of the belt transmission device, the belt can be driven clockwise or counterclockwise, so the transverse plate can be driven to move left and right by alternating clockwise and counterclockwise, and the stirring end of the stirring part can also be located in the barrel and move back and forth left and right, thereby improving the efficiency and quality of stirring.

[0020] In addition, two heating plates 13 are fixedly mounted on the workbench 1, and the number of the ring plates 14 is the same as the number of the heating plates 13. The two heating plates and the ring plates enable the workbench to realize double stations, so that with the cooperation of the belt transmission device and the linear module, the stirring part can be driven to another station to continue stirring, so the stirred product is taken out and placed in a new barrel for preheating and waiting for stirring, thereby avoiding downtime affecting the stirring efficiency.

[0021] In order to facilitate the placement and removal of the barrel, two guide rails 11 are fixed on the table top of the workbench 1, and a cylinder 12 passing through the guide rails 11 and connected to a heating plate 13 is installed on the back of the workbench 1. The heating plate 13 is slidably connected to the guide rails 11. When the mixing at one station is completed, the cylinder runs to push the heating plate to move, so that the barrel can be pushed to the front of the staff, so that the staff can take out the barrel and then place a new asphalt barrel.

[0022] In order to improve the stability of the barrel, the inner part of the ring plate 14 is movably connected with an arc plate 15, and the outer side of the ring plate 14 is threadedly connected with a bolt 16 rotatably connected with the arc plate 15. When the barrel is placed on the heating plate and located in the ring plate, the bolt is tightened, and the bolt drives the arc plate to move, and the plate wall of the matching ring plate can be clamped to improve the stability of placement.

[0023] The working principle of the above embodiment is:

[0024] The cylinder pushes two sets of heating plates to the front of the staff, and then the asphalt barrel is placed in the two heating plates and located in the ring plate. At the same time, the bolts are turned to position the barrel body through the arc plate, and then the cylinder returns to its original position. At the same time, after the asphalt melts when the heating plate is heated, other auxiliary materials are added, and the linear module drives the stirring part to extend to the inside of the barrel body for stirring through the fixed block. During the stirring process, the eccentric wheel body is driven to rotate, thereby squeezing the guide wheel to move, and the guide wheel will drive the slider to move vertically, and then during the movement, the spring will be stretched. When the guide wheel has no squeezing force, the elastic force of the spring will pull the slider to reset. Repeating the above operation can drive the stirring part in the barrel body to reciprocate up and down, and the belt transmission device will drive the transverse plate to move left and right through the belt, so it can also drive the stirring part in the barrel body to move left and right for stirring, thereby effectively improving the efficiency and quality of stirring.

[0025] When the stirring at the first station is completed, the linear module drives the stirring part to reset, and the belt transmission device drives the stirring part to move to the top of another set of preheated barrels, and repeats the above operations. Finally, when the processing of the first station is completed, the cylinder mobilizes the heating plate to push out until the barrel is moved to the front of the staff, making it convenient for the staff to take it out and place a new barrel for preheating and waiting, thereby realizing continuous stirring processing and improving the efficiency of stirring and production.

[0026] The entire workflow is completed, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] It should be noted that in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or equipment including the elements.

[0028] 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. An asphalt stirring device, comprising a workbench (1), characterized in that: A heating plate (13) is installed on the surface of the workbench (1), a ring plate (14) is fixed on the top of the heating plate (13), a linear module (4) is installed on the wall of the workbench (1), a fixed block (5) is installed on the movable end of the linear module (4), a reciprocating assembly is arranged on the fixed block (5), and a stirring part (9) is installed at one end of the reciprocating assembly.

2. The asphalt stirring device according to claim 1, characterized in that: The reciprocating assembly comprises a driving eccentric wheel (6) fixedly mounted on a fixed block (5) and a sliding block (7) in sliding connection, a spring (10) is installed between the sliding block (7) and one side of the driving eccentric wheel (6), a guide wheel (8) in contact with the driving eccentric wheel (6) is fixed on one side of the sliding block (7), and the stirring portion (9) is fixed on the sliding block (7).

3. The asphalt stirring device according to claim 1, characterized in that: A belt transmission device (2) and a transverse plate (3) which is slidably connected to the belt transmission device (2) are installed on the wall of the workbench (1), and the linear module (4) is installed on the transverse plate (3).

4. The asphalt stirring device according to claim 3, characterized in that: The number of heating plates (13) on the workbench (1) is two, and the number of the ring plates (14) is the same as the number of the heating plates (13).

5. The asphalt stirring device according to claim 4, characterized in that: Two guide rails (11) are fixed on the table top of the workbench (1), and a cylinder (12) passing through the guide rails (11) and connected to a heating plate (13) is installed on the back of the workbench (1), and the heating plate (13) is slidably connected to the guide rails (11).

6. The asphalt stirring device according to claim 4, characterized in that: An arc-shaped plate (15) is arranged inside the ring plate (14), and a bolt (16) movably connected to the arc-shaped plate (15) is threadedly connected to the outer side of the ring plate (14).

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