Emulsified asphalt production device

Abstract

The utility model discloses an emulsified asphalt production device which comprises a stirring barrel, the stirring barrel is composed of an upper barrel and a lower barrel, the upper barrel and the lower barrel are connected in a sleeved mode, a metal sealing gasket is installed on the side surface of the lower barrel, a threaded sleeve is installed on the side surface of the upper barrel, a lead screw is installed on the lower surface of the threaded sleeve, and a screw rod is installed on the lower surface of the threaded sleeve. A lead screw is installed on the lower surface of the lower barrel through a fixing seat, a lifting motor is installed at the end of the lead screw through a coupler, a discharging pipe is installed on the lower surface of the stirring barrel, a sealing cover is installed on the side surface of the discharging pipe through a rotating shaft, and an electric lifting rod is connected between the sealing cover and the stirring barrel. During transfer operation, the lifting motor is started, the lead screw is driven to rotate, the threaded sleeve is driven, and the upper barrel is moved downwards, so that the upper barrel and the lower barrel are overlapped together, the overall gravity center of the asphalt production stirring device is lowered, the possibility of rollover of the asphalt production stirring device is lowered, and the practicability of the device is greatly improved.

Description

Technical Field

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

[0002] Emulsified asphalt is a liquid asphalt that is formed by the reaction of asphalt and emulsifiers under certain process conditions, and is either oil-in-water or oil-in-water (which one depends on the type of emulsifier). Emulsified asphalt is a road construction material that is usually used at high temperatures, and is diffused into water after mechanical stirring and chemical stabilization (emulsification) to liquefy into a road construction material with very low viscosity and good fluidity at room temperature. It can be used at room temperature or with cold and wet stones.

[0003] The asphalt production mixing device is one of the important equipment in the asphalt production process. Since its mixing box is a fixed structure, the center of gravity of the overall mixing device is at a relatively high position. During the transportation process, once special circumstances such as braking occur, a large inertia will be generated. Under the action of inertia, the asphalt production mixing device is easily overturned, thereby causing damage to the asphalt production mixing device and reducing its service life.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides an emulsified asphalt production device to solve the problem mentioned in the above background technology that during the transportation process, once special circumstances such as braking occur, a large inertia will be generated. Under the action of inertia, it is very easy to cause the asphalt production stirring device to overturn, thereby causing damage to the asphalt production stirring device and reducing its service life.

[0007] (II) Technical solution

[0008] In order to solve the problem that during the transportation process, once special circumstances such as braking occur, a large inertia will be generated, and under the action of inertia, the asphalt production mixing device is very likely to overturn, thereby causing damage to the asphalt production mixing device and reducing its service life, the specific technical solutions adopted by the utility model are as follows:

[0009] An emulsified asphalt production device includes a mixing barrel, which is composed of an upper barrel and a lower barrel. The upper barrel is socketed with the lower barrel, and a metal sealing gasket is installed on the side surface of the lower barrel. A threaded sleeve is installed on the side surface of the upper barrel, and a screw rod is installed on the lower surface of the threaded sleeve. The screw rod is installed on the side surface of the lower barrel through a fixed seat, and a lifting motor is installed on the end of the screw rod through a coupling.

[0010] Furthermore, a discharge pipe is installed on the lower surface of the mixing barrel, a sealing cover is installed on the side surface of the discharge pipe through a rotating shaft, and an electric lifting rod is connected between the sealing cover and the mixing barrel, a driving rod is installed inside the sealing cover, and a driving motor is installed on the end of the driving rod through a coupling, a push plate is installed on the surface of the driving rod, and the side surface of the sealing cover is connected to a recovery box through a pipe.

[0011] Furthermore, a stirring motor is arranged on the upper surface of the stirring barrel, a telescopic rod is installed on the output end of the stirring motor through a coupling, a telescopic spring is arranged inside the telescopic rod, and a stirring blade is installed on the side surface of the telescopic rod.

[0012] Furthermore, a feed port is provided on the upper surface of the mixing barrel.

[0013] Furthermore, the lower surface of the mixing barrel is provided with supporting legs.

[0014] Furthermore, a control panel is provided on the front of the mixing barrel.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an emulsified asphalt production device, which has the following beneficial effects:

[0017] (1) The utility model adopts a mixing barrel, an upper barrel, a lower barrel, a threaded sleeve, a screw, a fixed seat and a lifting motor. During the transportation operation, the lifting motor is started to drive the screw to rotate, drive the threaded sleeve, and move the upper barrel downward, so that the upper barrel and the lower barrel are overlapped together, thereby lowering the overall center of gravity of the asphalt production mixing device, reducing the possibility of the asphalt production mixing device tipping over, and greatly improving the practicality of the device.

[0018] (2) The utility model adopts a mixing barrel, a discharge pipe, a sealing cover, an electric lifting rod, a driving rod, a driving motor, a push plate and a recycling box. After the discharge is completed, the electric lifting rod is started to push the sealing cover, so that the sealing cover rotates around the rotating shaft to seal the discharge pipe, thereby achieving the purpose of dripping prevention. At the same time, the driving motor is started to drive the driving rod to rotate, drive the driving rod, and push the residual material on the sealing cover to the recycling pipe through the pipeline, so as to recycle the residual material and improve the utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of an emulsified asphalt production device proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of a sealing cover of an emulsified asphalt production device proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of a telescopic rod of an emulsified asphalt production device proposed by the utility model;

[0023] Figure 4 The utility model discloses a schematic diagram of the structure of a mixing barrel of an emulsified asphalt production device.

[0024] In the figure:

[0025] 1. Mixing barrel; 2. Upper barrel; 3. Lower barrel; 4. Threaded sleeve; 5. Screw rod; 6. Fixed seat; 7. Lifting motor; 8. Mixing motor; 9. Telescopic rod; 10. Telescopic spring; 11. Mixing blade; 12. Discharge pipe; 13. Sealing cover; 14. Electric lifting rod; 15. Drive rod; 16. Drive motor; 17. Push plate; 18. Recovery box; 19. Feed inlet; 20. Legs; 21. Control panel. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, an emulsified asphalt production device is provided.

[0028] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, an emulsified asphalt production device according to an embodiment of the utility model includes a mixing barrel 1, which is composed of an upper barrel 2 and a lower barrel 3. The upper barrel 2 is socketed with the lower barrel 3, and a metal sealing gasket is installed on the side surface of the lower barrel 3. A threaded sleeve 4 is installed on the side surface of the upper barrel 2, and a screw rod 5 is installed on the lower surface of the threaded sleeve 4. The screw rod 5 is installed on the side surface of the lower barrel 3 through a fixed seat 6, and a lifting motor 7 is installed on the end of the screw rod 5 through a coupling.

[0029] In one embodiment, during the transport operation, the lifting motor 7 is started to drive the screw 5 to rotate, drive the threaded sleeve 4, and move the upper barrel 2 downward, so that the upper barrel 2 and the lower barrel 3 are overlapped together, thereby lowering the overall center of gravity of the asphalt production mixing device, reducing the possibility of the asphalt production mixing device tipping over, and greatly improving the practicality of the device.

[0030] Specifically, a discharge pipe 12 is installed on the lower surface of the mixing barrel 1, a sealing cover 13 is installed on the side surface of the discharge pipe 12 through a rotating shaft, and an electric lifting rod 14 is connected between the sealing cover 13 and the mixing barrel 1, a driving rod 15 is installed inside the sealing cover 13, and a driving motor 16 is installed at the end of the driving rod 15 through a coupling, a push plate 17 is installed on the surface of the driving rod 15, and a recovery box 18 is connected to the side surface of the sealing cover 13 through a pipeline.

[0031] In one embodiment, when the unloading is completed, the electric lifting rod 14 is started to push the sealing cover 13, so that the sealing cover 13 rotates around the rotating shaft, and the unloading pipe 12 is sealed with the cover 13, thereby achieving the purpose of preventing dripping. At the same time, the driving motor 16 is started to drive the driving rod 15 to rotate, and the driving rod 15 is driven to push the remaining material on the sealing cover 13 to the recovery pipe through the pipeline, so as to recover the remaining material and improve the utilization rate.

[0032] Specifically, a stirring motor 8 is disposed on the upper surface of the stirring barrel 1 , a telescopic rod 9 is installed at the output end of the stirring motor 8 through a coupling, a telescopic spring 10 is disposed inside the telescopic rod 9 , and a stirring blade 11 is installed on the side surface of the telescopic rod 9 .

[0033] In one embodiment, a stirring motor 8, a telescopic rod 9, a telescopic spring 10 and a stirring blade 11 are provided to perform stirring and mixing operations for emulsified asphalt raw materials.

[0034] Specifically, a feed port 19 is provided on the upper surface of the mixing barrel 1 .

[0035] In one embodiment, the addition of feedstock for emulsified asphalt.

[0036] Specifically, the lower surface of the mixing drum is provided with supporting legs 20 .

[0037] In one embodiment, it supports the mixing barrel 1 .

[0038] Specifically, a control panel 21 is disposed on the front of the mixing barrel 1 .

[0039] In one embodiment, a control panel 21 is provided to control the asphalt production mixing device.

[0040] Working principle: During the transport operation, the lifting motor 7 is started to drive the screw 5 to rotate, drive the threaded sleeve 4, move the upper barrel 2 downward, so that the upper barrel 2 and the lower barrel 3 are overlapped together, thereby lowering the overall center of gravity of the asphalt production stirring device, reducing the possibility of the asphalt production stirring device tipping over, and greatly improving the practicality of the device; when the unloading is completed, the electric lifting rod 14 is started to push the sealing cover 13, so that the sealing cover 13 rotates around the rotating shaft, and the discharge pipe 12 is sealed with the cover 13, thereby achieving the purpose of dripping prevention, and at the same time, the driving motor 16 is started to drive the driving rod 15 to rotate, drive the driving rod 15, and push the residual material on the sealing cover 13 to the recovery pipe through the pipeline, and the residual material is recovered to improve the utilization rate.

[0041] An emulsified asphalt production device includes a mixing barrel 1, which is composed of an upper barrel 2 and a lower barrel 3. The upper barrel 2 is sleeved with the lower barrel 3, and a metal sealing gasket is installed on the side surface of the lower barrel 3. A threaded sleeve 4 is installed on the side surface of the upper barrel 2, and a screw rod 5 is installed on the lower surface of the threaded sleeve 4. The screw rod 5 is installed on the side surface of the lower barrel 3 through a fixing seat 6, and a lifting motor 7 is installed on the end of the screw rod 5 through a coupling.

[0042] In one embodiment, during the transport operation, the lifting motor 7 is started to drive the screw 5 to rotate, drive the threaded sleeve 4, and move the upper barrel 2 downward, so that the upper barrel 2 and the lower barrel 3 are overlapped together, thereby lowering the overall center of gravity of the asphalt production mixing device, reducing the possibility of the asphalt production mixing device tipping over, and greatly improving the practicality of the device.

[0043] Specifically, a discharge pipe 12 is installed on the lower surface of the mixing barrel 1, a sealing cover 13 is installed on the side surface of the discharge pipe 12 through a rotating shaft, and an electric lifting rod 14 is connected between the sealing cover 13 and the mixing barrel 1, a driving rod 15 is installed inside the sealing cover 13, and a driving motor 16 is installed at the end of the driving rod 15 through a coupling, a push plate 17 is installed on the surface of the driving rod 15, and a recovery box 18 is connected to the side surface of the sealing cover 13 through a pipeline.

[0044] In one embodiment, when the unloading is completed, the electric lifting rod 14 is started to push the sealing cover 13, so that the sealing cover 13 rotates around the rotating shaft, and the unloading pipe 12 is sealed with the cover 13, thereby achieving the purpose of preventing dripping. At the same time, the driving motor 16 is started to drive the driving rod 15 to rotate, and the driving rod 15 is driven to push the remaining material on the sealing cover 13 to the recovery pipe through the pipeline, so as to recover the remaining material and improve the utilization rate.

[0045] Specifically, a stirring motor 8 is disposed on the upper surface of the stirring barrel 1 , a telescopic rod 9 is installed at the output end of the stirring motor 8 through a coupling, a telescopic spring 10 is disposed inside the telescopic rod 9 , and a stirring blade 11 is installed on the side surface of the telescopic rod 9 .

[0046] In one embodiment, a stirring motor 8, a telescopic rod 9, a telescopic spring 10 and a stirring blade 11 are provided to perform stirring and mixing operations for emulsified asphalt raw materials.

[0047] Specifically, a feed port 19 is provided on the upper surface of the mixing barrel 1 .

[0048] In one embodiment, the addition of feedstock for emulsified asphalt.

[0049] Specifically, the lower surface of the mixing drum is provided with supporting legs 20 .

[0050] In one embodiment, it supports the mixing barrel 1 .

[0051] Specifically, a control panel 21 is disposed on the front of the mixing barrel 1 .

[0052] In one embodiment, a control panel 21 is provided to control the asphalt production mixing device.

[0053] Working principle: During the transport operation, the lifting motor 7 is started to drive the screw 5 to rotate, drive the threaded sleeve 4, move the upper barrel 2 downward, so that the upper barrel 2 and the lower barrel 3 are overlapped together, thereby lowering the overall center of gravity of the asphalt production stirring device, reducing the possibility of the asphalt production stirring device tipping over, and greatly improving the practicality of the device; when the unloading is completed, the electric lifting rod 14 is started to push the sealing cover 13, so that the sealing cover 13 rotates around the rotating shaft, and the discharge pipe 12 is sealed with the cover 13, thereby achieving the purpose of dripping prevention, and at the same time, the driving motor 16 is started to drive the driving rod 15 to rotate, drive the driving rod 15, and push the residual material on the sealing cover 13 to the recovery pipe through the pipeline, and the residual material is recovered to improve the utilization rate. In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An emulsified asphalt production device, comprising a mixing barrel (1), characterized in that: The mixing barrel (1) is composed of an upper barrel (2) and a lower barrel (3), wherein the upper barrel (2) is sleeved with the lower barrel (3), and a metal sealing gasket is installed on the side surface of the lower barrel (3), a threaded sleeve (4) is installed on the side surface of the upper barrel (2), a screw rod (5) is installed on the lower surface of the threaded sleeve (4), and the screw rod (5) is installed on the side surface of the lower barrel (3) through a fixing seat (6), and a lifting motor (7) is installed on the end of the screw rod (5) through a coupling.

2. An emulsified asphalt production device according to claim 1, characterized in that: A discharge pipe (12) is installed on the lower surface of the mixing barrel (1), a sealing cover (13) is installed on the side surface of the discharge pipe (12) via a rotating shaft, and an electric lifting rod (14) is connected between the sealing cover (13) and the mixing barrel (1), a driving rod (15) is installed inside the sealing cover (13), and a driving motor (16) is installed at the end of the driving rod (15) via a coupling, a push plate (17) is installed on the surface of the driving rod (15), and a recovery box (18) is connected to the side surface of the sealing cover (13) via a pipeline.

3. The emulsified asphalt production device according to claim 1, characterized in that: The upper surface of the stirring barrel (1) is provided with a stirring motor (8), the output end of the stirring motor (8) is provided with a telescopic rod (9) via a coupling, a telescopic spring (10) is provided inside the telescopic rod (9), and a stirring blade (11) is installed on the side surface of the telescopic rod (9).

4. The emulsified asphalt production device according to claim 1, characterized in that: The upper surface of the stirring barrel (1) is provided with a feed inlet (19).

5. The emulsified asphalt production device according to claim 1, characterized in that: The lower surface of the mixing barrel (1) is provided with supporting legs (20).

6. The emulsified asphalt production device according to claim 1, characterized in that: A control panel (21) is provided on the front of the mixing barrel (1).

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