Asphalt stirring device

Abstract

The utility model discloses an asphalt stirring device, which relates to the technical field of stirring devices, and comprises a stirring barrel, two ends of the stirring barrel are fixedly connected with round pipes, the inner wall of the round pipe at one end is rotatably connected with a gear A, the top of the gear A is clamped with a gear B, the surface of the round pipe is sleeved with a supporting assembly, and the supporting assembly is connected with a motor. A base is fixedly connected to the bottom of the supporting assembly, and fixing piles are fixedly connected to the four corners of the top of the base; through the arrangement of the stirring assembly and the gear A, when a worker operates the device for use, the stirring rod can stir asphalt in the stirring barrel, and the servo motor drives the stirring barrel to rotate, so that the stirring effect of the asphalt is better, and the asphalt is stirred more uniformly; and through the arrangement of a connecting plate and a scraping plate, when a worker operates the device for use, after the device stirs asphalt, the asphalt can remain on the inner wall of the stirring barrel, and the scraping plate can scrape off the redundant asphalt, so that the subsequent cleaning work is facilitated.

Description

Technical Field

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

[0002] Asphalt is a highly viscous, fluid, black-colored organic liquid that is soluble in carbon disulfide. Asphalt is an organic gelling material that is waterproof, moisture-proof, and corrosion-resistant. It is mainly used in the coating, plastic, rubber and other industries, and can also be used for road paving. Asphalt mixing plant is a machine used to mix and separate asphalt.

[0003] The utility model with announcement number CN207685630U discloses an asphalt stirring device, including a fixed frame, a stirring mechanism and a stirring cup, and a thermometer for detecting the internal temperature of the stirring cup, the fixed frame includes a base, a vertical rod and a cross rod, the lower end of the vertical rod is fixed to the base, one end of the cross rod is installed on the vertical rod, the stirring mechanism includes a stirring drive motor and a stirring blade installed on the output shaft of the stirring drive motor, the stirring drive motor is installed on the cross rod, the stirring cup includes a cup body and a cup cover installed at the upper opening of the cup body, the cup cover is provided with a central hole for the output shaft of the stirring drive motor to extend into and a temperature measuring hole for the thermometer to be inserted, and a clamping device for positioning the stirring cup is provided on the base. The asphalt stirring device has a simple structure, is easy to use, can ensure safe use, and can also monitor temperature in real time.

[0004] When the above technical solution is used, the stirring effect is poor, the asphalt solidifies quickly, which affects the paving and cleaning effects. If the asphalt is not handled in time, it will cool and solidify and remain on the inner wall of the mixing barrel, which is difficult to clean and affects the next use.

[0005] In view of the above problems, the utility model provides an asphalt stirring device. Utility Model Content

[0006] The purpose of the utility model is to provide an asphalt mixing device. The utility model has a better mixing effect when in use through the arrangement of a mixing component and a better effect when in use through the arrangement of a base and a fixed pile, thereby solving the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an asphalt mixing device, comprising a mixing barrel, both ends of the mixing barrel are fixedly connected with round tubes, the inner wall of the round tube at one end is rotatably connected with gear A, the top of gear A is clamped with gear B, the surface of the round tube is sleeved with a support assembly, the bottom of the support assembly is fixedly connected with a base, the four corners of the top of the base are fixedly connected with fixing piles, a connecting plate is fixedly connected with a connecting plate at one edge of one side of the gear A, a scraper is fixedly connected with a support rod at one end of the connecting plate, a motor box is fixedly connected with the top of the support rod, a servo motor is sleeved with the inside of the motor box, the output end of the servo motor is splined with a transmission rod, and one end of the transmission rod is fixedly connected with a mixing assembly.

[0008] Furthermore, the stirring assembly includes a rotating column, the rotating column is fixedly connected to one end of the transmission rod, and the surface of the rotating column is fixedly connected to the stirring rod, thereby achieving the stirring effect.

[0009] Furthermore, the support assembly includes a fixing ring, which is sleeved on the surface of the round tube, and the inner wall of the fixing ring is embedded with balls. The bottom of the fixing ring is fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to a support seat, thereby achieving a supporting effect.

[0010] Furthermore, a protective cover is rotatably connected to the top of the surface of the mixing barrel, and a handle is fixedly connected to the top of the protective cover, thereby achieving a protective effect.

[0011] Furthermore, a groove is embedded in the middle of the top of the base, a limit plate is fixedly connected inside the groove, and a damping expander is fixedly connected to the bottom of the groove, thereby achieving the function of limiting and protecting the damping expander.

[0012] Furthermore, the inner wall of the circular tube at the other end is rotatably connected with a switch door, and an observation glass is embedded on the surface of the switch door to achieve the purpose of observing the internal situation.

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

[0014] The utility model provides an asphalt stirring device,

[0015] (1) Through the setting of the stirring assembly and the A gear, when a person operates the device, the stirring rod will stir the asphalt in the mixing barrel, and the servo motor will also drive the mixing barrel to rotate, so that the asphalt stirring effect is better and the asphalt is stirred more evenly.

[0016] (2) Through the setting of the connecting plate and the scraper, when the operator operates the device, after the device stirs the asphalt, the asphalt will remain on the inner wall of the mixing barrel, and the scraper will scrape off the excess asphalt, which is convenient for subsequent cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the interior of the mixing barrel of the utility model;

[0019] Figure 3 This is a schematic diagram of the fixed shock-absorbing structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the support structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the scraper structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the internal structure of the motor box of the utility model.

[0023] In the figure: 1. mixing barrel; 2. round tube; 3. gear A; 4. motor box; 5. servo motor; 6. transmission rod; 7. stirring assembly; 701. rotating column; 702. stirring rod; 8. support assembly; 801. fixing ring; 802. ball bearing; 803. support plate; 804. support seat; 9. base; 10. fixing pile; 11. protective cover; 12. damping retractor; 13. observation glass; 14. limit plate; 15. scraper; 16. gear B. DETAILED DESCRIPTION

[0024] 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.

[0025] In order to solve the problem of how to effectively locate and adjust the technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0026] An asphalt mixing device comprises a mixing barrel 1, both ends of the mixing barrel 1 are fixedly connected with a round tube 2, the inner wall of the round tube 2 at one end is rotatably connected with an A gear 3, the top of the A gear 3 is clamped with a B gear 16, and the surface of the round tube 2 is sleeved with a support assembly 8. Through the setting of the support assembly 8, when a person operates the device, asphalt will be stirred in the mixing barrel 1. If the support assembly 8 forcibly clamps the mixing barrel 1 too tightly, the device will be seriously damaged. In order to reduce the occurrence of rupture of the round tube 2 at both ends of the mixing barrel 1, the ball 802 plays a role in reducing friction, reducing the impact of the device on the barrel body of the mixing barrel 1 during operation, and increasing the use effect. The bottom of the support assembly 8 is fixedly connected with a base 9, and the four corners of the top of the base 9 are fixedly connected with fixed piles 10. Through the setting of the base 9 and the fixed piles 10, when a person operates the device, the device will inevitably vibrate when stirring asphalt. The poor fixation is easily affected by external factors, resulting in the mixing barrel 1. The scraper 15 can scrape off the excess asphalt, which is convenient for subsequent cleaning. The bottom of the motor box 4 is fixedly connected to a support rod, and the edge of the top of the base 9 is fixedly connected to a support rod, and the top of the support rod is fixedly connected to a motor box 4. A servo motor 5 is sleeved inside the motor box 4, and a transmission rod 6 is splined to the output end of the servo motor 5, and a stirring assembly 7 is fixedly connected to one end of the transmission rod 6. Through the settings of the stirring assembly 7 and the A gear 3, when a person operates the device, the stirring rod 702 will stir the asphalt in the stirring barrel 1, and the servo motor 5 will also cause the stirring barrel 1 to rotate, so that the stirring effect of the asphalt is better and the asphalt is stirred more evenly.

[0027] Specifically, when a person operates the device, he opens the protective cover 11, adds asphalt into the mixing barrel 1 from the hole, the support rod supports and fixes the motor box 4, and starts the servo motor 5, so that the transmission rod 6 drives the B gear 16 to rotate, the B gear 16 drives the A gear 3 to rotate, the A gear 3 drives the rotating column 701 to rotate, and the rotating column 701 drives the stirring rod 702 to start stirring the asphalt.

[0028] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0029] The stirring assembly 7 includes a rotating column 701, which is fixedly connected to one end of the transmission rod 6. A stirring rod 702 is fixedly connected to the surface of the rotating column 701. The purpose of this design is to stir the asphalt during use through the setting of the stirring assembly 7, so that the asphalt has better fluidity when used for paving, and prevent the asphalt from solidifying and affecting the use effect.

[0030] Further, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0031] The support assembly 8 includes a fixing ring 801, which is sleeved on the surface of the circular tube 2. A ball 802 is embedded in the inner wall of the fixing ring 801. A support plate 803 is fixedly connected to the bottom of the fixing ring 801. A support seat 804 is fixedly connected to the bottom of the support plate 803. The purpose of this design is to protect the base 9 during use through the setting of the support assembly 8. The asphalt temperature is very high. If the mixing barrel 1 directly contacts the base 9, the base 9 will be easily melted.

[0032] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0033] A protective cover 11 is rotatably connected to the top of the mixing barrel 1, and a handle is fixedly connected to the top of the protective cover 11. The purpose of this design is to facilitate the addition of asphalt during use through the provision of the protective cover 11, thereby increasing the use effect.

[0034] Further, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0035] A groove is embedded in the middle of the top of the base 9, and a limit plate 14 is fixedly connected to the inside of the groove. A damping expander 12 is fixedly connected to the bottom of the groove. The purpose of this design is to limit the limit plate 14 during use to protect the damping expander 12, and the damping expander 12 has a shock-absorbing effect during use.

[0036] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0037] The inner wall of the circular tube 2 at the other end is rotatably connected with a switch door, and an observation glass 13 is embedded on the surface of the switch door. The purpose of this design is to observe the asphalt mixing situation in the mixing barrel 1 during use through the setting of the observation glass 13.

[0038] To sum up: when the operator operates the device, the protective cover 11 is opened, asphalt is added into the mixing barrel 1 from the hole, the support rod supports and fixes the motor box 4, and the servo motor 5 is started, so that the transmission rod 6 drives the B gear 16 to rotate, the B gear 16 drives the A gear 3 to rotate, the A gear 3 drives the rotating column 701 to rotate, and the rotating column 701 drives the stirring rod 702 to start stirring the asphalt, slowing down the solidification speed of the asphalt so that it can still maintain good fluidity when paving the road, and the fixed piles 10 are fixedly connected to the four corners of the top of the base 9 for fixation.

[0039] 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 a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] 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 mixing device, comprising a mixing barrel (1), characterized in that: The two ends of the mixing barrel (1) are fixedly connected to a circular tube (2); the inner wall of one end of the circular tube (2) is rotatably connected to a gear A (3); the top of the gear A (3) is clamped with a gear B (16); the surface of the circular tube (2) is sleeved with a support assembly (8); the bottom of the support assembly (8) is fixedly connected to a base (9); the four corners of the top of the base (9) are fixedly connected to fixing piles (10); a connecting plate is fixedly connected to an edge of one side of the gear A (3); one end of the connecting plate is fixedly connected to a scraper (15); a support rod is fixedly connected to an edge of the top of the base (9); the top of the support rod is fixedly connected to a motor box (4); a servo motor (5) is sleeved inside the motor box (4); the output end of the servo motor (5) is splined to a transmission rod (6); one end of the transmission rod (6) is fixedly connected to a mixing assembly (7).

2. An asphalt mixing device according to claim 1, characterized in that: The stirring assembly (7) comprises a rotating column (701), wherein the rotating column (701) is fixedly connected to one end of a transmission rod (6), and a stirring rod (702) is fixedly connected to the surface of the rotating column (701).

3. The asphalt mixing device according to claim 1, characterized in that: The support assembly (8) comprises a fixing ring (801), the fixing ring (801) is sleeved on the surface of the circular tube (2), a ball (802) is embedded in the inner wall of the fixing ring (801), the bottom of the fixing ring (801) is fixedly connected to a support plate (803), and the bottom of the support plate (803) is fixedly connected to a support seat (804).

4. The asphalt mixing device according to claim 1, characterized in that: A protective cover (11) is rotatably connected to the top of the surface of the mixing barrel (1), and a handle is fixedly connected to the top of the protective cover (11).

5. The asphalt mixing device according to claim 1, characterized in that: A groove is embedded in the middle of the top of the base (9), a limiting plate (14) is fixedly connected inside the groove, and a damping expansion joint (12) is fixedly connected to the bottom of the groove.

6. The asphalt mixing device according to claim 1, characterized in that: The inner wall of the circular tube (2) at the other end is rotatably connected to a switch door, and an observation glass (13) is embedded on the surface of the switch door.

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