Novel asphalt regeneration stirrer

Abstract

The utility model belongs to the technical field of asphalt regeneration, and particularly relates to a novel asphalt regeneration stirrer which comprises a base, a first fixing frame and a second fixing frame are connected to the top of the base, a control cabinet is installed on one side of the second fixing frame, and a stirring barrel is connected between the first fixing frame and the second fixing frame. A gear ring is connected to the outer wall of the stirring barrel, two first motors are installed at one end of the base, rotating rods are connected to the output ends of the two first motors, and a gear is connected to one end of each rotating rod; through the arrangement of the L-shaped protection plate and the lifting protection plate, the side face of the asphalt regeneration mixer can be well protected, and a second motor is started to drive a lead screw to rotate, so that a connecting block in threaded connection with the outer wall of the lead screw can ascend and descend along a guide rod; and therefore, the lifting protection plate connected to one side of the connecting block is driven to adjust the height, and the safety of the equipment is further adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of asphalt regeneration, and specifically relates to a novel asphalt regeneration mixer. Background Art

[0002] Asphalt regeneration mixer is a kind of equipment specially used in asphalt regeneration process, which can heat, mix and regenerate waste asphalt materials to produce new asphalt mixture. This equipment has a wide range of application value in the fields of highway maintenance and road repair, which can effectively reduce road maintenance costs and improve resource utilization.

[0003] At present, during the use of existing asphalt regeneration mixers, a motor is usually used to drive the gear on the outer wall of the rotating rod to rotate, and then the gear is meshed with the gear ring on the outer wall of the mixing barrel to drive the mixing barrel to rotate and stir. However, during the startup period, there is no good protective structure on the side of the equipment, and the gear and the gear ring are often directly exposed to the outside. If a passerby accidentally touches the rotating mixing barrel, a serious dangerous accident may occur, thereby reducing the safety of the asphalt regeneration mixer. Utility Model Content

[0004] The utility model aims to provide a novel asphalt regeneration mixer, aiming to solve the problem that the existing asphalt regeneration mixer usually drives the gear on the outer wall of the rotating rod to rotate during use, and then utilizes the meshing relationship between the gear and the gear ring on the outer wall of the mixing barrel to drive the mixing barrel to rotate and stir, but during the startup period, there is no good protective structure on the side of the equipment, and the gear and the gear ring are often directly exposed to the outside. If a passing staff accidentally touches the rotating mixing barrel, a serious dangerous accident may occur, thereby reducing the safety of the asphalt regeneration mixer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel asphalt regeneration mixer, comprising a base, a first fixing frame and a second fixing frame are connected to the top of the base, a control cabinet is installed on one side of the second fixing frame, a mixing barrel is connected between the first fixing frame and the second fixing frame, a gear ring is connected to the outer wall of the mixing barrel, two first motors are installed at one end of the base, a rotating rod is connected to the output ends of the two first motors, a gear is connected to one end of the rotating rod, a sliding base is provided at one end of the mixing barrel, and a burner is installed on the top of the sliding base;

[0006] The outer wall of the base is connected to an L-shaped protective plate, the outer wall of the L-shaped protective plate is connected to a first connecting plate and a second connecting plate, a second motor is installed at the bottom of the first connecting plate, a screw rod is connected to the output end of the second motor, a connecting block is threadedly connected to the outer wall of the screw rod, a guide rod is connected between the first connecting plate and the second connecting plate, and a lifting protective plate is connected to one side of the connecting block.

[0007] As a preferred embodiment of the novel asphalt regeneration mixer of the utility model, one end of the screw rod forms a rotation connection structure with the second connecting plate through a bearing.

[0008] As a preferred embodiment of the novel asphalt regeneration mixer of the utility model, the end of the connecting block is sleeved on the outer wall of the guide rod.

[0009] As a preferred embodiment of the novel asphalt regeneration mixer of the utility model, the lifting protection plate is in contact with the surface of the L-shaped protection plate.

[0010] As a preferred embodiment of a new asphalt regeneration mixer of the utility model, one end of the base is connected to a fixed block, a ladder is inserted through the top of the fixed block, the top of the first fixed frame is connected to a mounting seat, a bidirectional screw is inserted through one end of the mounting seat, the outer wall of the bidirectional screw is threadedly connected to two threaded connecting blocks, the outer walls of the two threaded connecting blocks are connected to L-shaped plugs, a slot is provided at one end of the ladder, a slide groove is provided at the top of the mounting seat, and sliders are connected to the tops of the two threaded connecting blocks.

[0011] As a preferred embodiment of the novel asphalt regeneration mixer of the utility model, the L-shaped plug blocks on the outer walls of the two threaded connection blocks are symmetrically distributed.

[0012] As a preferred embodiment of the novel asphalt regeneration mixer of the utility model, the two threaded connection blocks can form a sliding connection structure with the mounting seat through a sliding groove and a sliding block.

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

[0014] The setting of the L-shaped protective plate and the lifting protective plate can provide good protection for the side of the asphalt regeneration mixer, and by starting the second motor to drive the screw to rotate, the connecting block threaded on the outer wall can be lifted and lowered along the guide rod, thereby driving the lifting protective plate connected to one side of the connecting block to adjust the height, further adjusting the safety of the equipment.

[0015] By rotating the bidirectional screw rod counterclockwise, the two threaded connection blocks connected by threads on the outer wall can move toward each other along the slide groove under the action of the slider, and one end of the L-shaped plug block on the outer wall of the two threaded connection blocks will be disengaged from the slot. At this time, the ladder can be disassembled by lifting the ladder upwards and pulling one end out from the inside of the fixed block, thereby facilitating the staff to disassemble and maintain the ladder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a first main structural schematic diagram of the utility model;

[0018] Figure 2 It is a second main structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the main disassembled structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the L-shaped protective plate and the lifting protective plate structure of the utility model;

[0021] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of part A in FIG.

[0022] In the figure: 1. base; 2. first fixed frame; 3. second fixed frame; 4. control cabinet; 5. mixing barrel; 6. gear ring; 7. first motor; 8. rotating rod; 9. gear; 10. L-shaped protective plate; 11. first connecting plate; 12. second connecting plate; 13. second motor; 14. screw rod; 15. connecting block; 16. guide rod; 17. lifting protective plate; 18. fixing block; 19. ladder; 20. mounting seat; 21. two-way screw rod; 22. threaded connecting block; 23. L-shaped plug block; 24. slot; 25. slide groove; 26. slide block; 27. sliding base; 28. burner. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5The utility model provides the following technical solutions: a novel asphalt recycling mixer, comprising a base 1, a first fixing frame 2 and a second fixing frame 3 are connected to the top of the base 1, a control cabinet 4 is installed on one side of the second fixing frame 3, a mixing barrel 5 is connected between the first fixing frame 2 and the second fixing frame 3, a gear ring 6 is connected to the outer wall of the mixing barrel 5, two first motors 7 are installed at one end of the base 1, a rotating rod 8 is connected to the output ends of the two first motors 7, a gear 9 is connected to one end of the rotating rod 8, a sliding base 27 is arranged at one end of the mixing barrel 5, and a burner 28 is installed on the top of the sliding base 27;

[0025] It should be noted that the two first motors 7 are used to drive the rotating rod 8 and the gear 9 to rotate, and the gear 9 is in meshing relationship with the gear ring 6, thereby driving the mixing barrel 5 to rotate. The feed port of the mixing barrel 5 is located at its end, and the burner 28 can move forward and backward through the sliding base 27;

[0026] The outer wall of the base 1 is connected to an L-shaped protective plate 10, the outer wall of the L-shaped protective plate 10 is connected to a first connecting plate 11 and a second connecting plate 12, a second motor 13 is installed at the bottom of the first connecting plate 11, a screw rod 14 is connected to the output end of the second motor 13, a connecting block 15 is threadedly connected to the outer wall of the screw rod 14, a guide rod 16 is connected between the first connecting plate 11 and the second connecting plate 12, and a lifting protective plate 17 is connected to one side of the connecting block 15;

[0027] It should be noted that an opening is provided on the surface of the L-shaped protective plate 10, and the connecting block 15 is connected to the lifting protective plate 17 through the opening on the surface of the L-shaped protective plate 10;

[0028] It is more important to note that the connection terminals of the first motor 7 and the second motor 13 are connected to the control cabinet 4, and the control cabinet 4 is connected to an external power supply.

[0029] Preferably, one end of the screw rod 14 forms a rotation connection structure with the second connecting plate 12 through a bearing, the end of the connecting block 15 is sleeved on the outer wall of the guide rod 16, and the lifting protection plate 17 fits the surface of the L-shaped protection plate 10.

[0030] During specific use, the L-shaped protective plate 10 and the lifting protective plate 17 are arranged to provide good protection for the side of the asphalt regeneration mixer, and by starting the second motor 13 to drive the screw rod 14 to rotate, the connecting block 15 threadedly connected to its outer wall can be lifted and lowered along the guide rod 16, thereby driving the lifting protective plate 17 connected to one side of the connecting block 15 to adjust its height.

[0031] Preferably: a fixing block 18 is connected to one end of the base 1, a ladder 19 is inserted through the top of the fixing block 18, a mounting seat 20 is connected to the top of the first fixing frame 2, a bidirectional screw rod 21 is inserted through one end of the mounting seat 20, two threaded connection blocks 22 are threadedly connected to the outer wall of the bidirectional screw rod 21, and L-shaped plug blocks 23 are connected to the outer walls of the two threaded connection blocks 22, a slot 24 is provided at one end of the ladder 19, a slide groove 25 is provided at the top of the mounting seat 20, a slider 26 is connected to the top of the two threaded connection blocks 22, the L-shaped plug blocks 23 on the outer walls of the two threaded connection blocks 22 are symmetrically distributed, and the two threaded connection blocks 22 can form a sliding connection structure with the mounting seat 20 through the slide groove 25 and the slider 26.

[0032] During specific use, by rotating the bidirectional screw rod 21 counterclockwise, the two threaded connection blocks 22 threadedly connected on its outer wall can move toward each other along the slide groove 25 under the action of the slider 26, and one end of the L-shaped plug block 23 on the outer wall of the two threaded connection blocks 22 will be disengaged from the slot 24. At this time, the ladder 19 can be lifted up and one end of it can be pulled out from the inside of the fixed block 18, thereby completing the disassembly of the ladder 19, thereby facilitating the staff to disassemble and maintain the ladder 19.

[0033] Working principle: First, the staff controls the first motor 7 through the control cabinet 4 to drive the rotating rod 8 and the gear 9 to rotate, and the gear 9 is in a meshing relationship with the gear ring 6, thereby driving the mixing barrel 5 to rotate and stir. During this period, the setting of the L-shaped protective plate 10 and the lifting protective plate 17 can provide a good protective effect on the side of the asphalt regeneration mixer, and by starting the second motor 13 to drive the screw rod 14 to rotate, the connecting block 15 threadedly connected to its outer wall can be lifted and lowered along the guide rod 16, thereby driving the lifting protective plate 17 connected to one side of the connecting block 15 to adjust the height, and by rotating the two-way screw rod 21 counterclockwise, the two threaded connecting blocks 22 threadedly connected to its outer wall can move toward each other along the slide groove 25 under the action of the slider 26, and one end of the L-shaped plug block 23 on the outer wall of the two threaded connecting blocks 22 will be detached from the slot 24, and at this time, the ladder 19 can be lifted up to pull one end out from the inner side of the fixed block 18, so that the ladder 19 can be disassembled, thereby facilitating the staff to disassemble and maintain the ladder 19.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel asphalt recycling mixer, comprising a base (1), characterized in that: The top of the base (1) is connected to a first fixing frame (2) and a second fixing frame (3); a control cabinet (4) is installed on one side of the second fixing frame (3); a mixing barrel (5) is connected between the first fixing frame (2) and the second fixing frame (3); an outer wall of the mixing barrel (5) is connected to a gear ring (6); two first motors (7) are installed at one end of the base (1); output ends of the two first motors (7) are connected to a rotating rod (8); one end of the rotating rod (8) is connected to a gear (9); a sliding base (27) is provided at one end of the mixing barrel (5); a burner (28) is installed on the top of the sliding base (27); The outer wall of the base (1) is connected to an L-shaped protective plate (10), the outer wall of the L-shaped protective plate (10) is connected to a first connecting plate (11) and a second connecting plate (12), a second motor (13) is installed at the bottom of the first connecting plate (11), an output end of the second motor (13) is connected to a screw rod (14), an outer wall of the screw rod (14) is threadedly connected to a connecting block (15), a guide rod (16) is connected between the first connecting plate (11) and the second connecting plate (12), and one side of the connecting block (15) is connected to a lifting protective plate (17).

2. A novel asphalt regeneration mixer according to claim 1, characterized in that: One end of the screw rod (14) forms a rotationally connected structure with the second connecting plate (12) via a bearing.

3. A novel asphalt regeneration mixer according to claim 1, characterized in that: The end of the connecting block (15) is sleeved on the outer wall of the guide rod (16).

4. The novel asphalt regeneration mixer according to claim 1 is characterized in that: The lifting protection plate (17) is in contact with the surface of the L-shaped protection plate (10).

5. The novel asphalt regeneration mixer according to claim 1 is characterized in that: One end of the base (1) is connected to a fixing block (18), a ladder (19) is inserted through the top of the fixing block (18), the top of the first fixing frame (2) is connected to a mounting seat (20), one end of the mounting seat (20) is inserted through a bidirectional screw rod (21), the outer wall of the bidirectional screw rod (21) is threadedly connected to two threaded connection blocks (22), the outer walls of the two threaded connection blocks (22) are connected to L-shaped plug blocks (23), one end of the ladder (19) is provided with a slot (24), the top of the mounting seat (20) is provided with a slide groove (25), and the tops of the two threaded connection blocks (22) are connected to sliders (26).

6. A novel asphalt regeneration mixer according to claim 5, characterized in that: The L-shaped insert blocks (23) on the outer walls of the two threaded connection blocks (22) are symmetrically distributed.

7. The novel asphalt regeneration mixer according to claim 5 is characterized by: The two threaded connection blocks (22) can form a sliding connection structure with the mounting seat (20) via a sliding groove (25) and a sliding block (26).

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