Asphalt stirring device for road repairing engineering

Abstract

The asphalt stirring device comprises a vehicle body and a stirring box, moving wheels are fixedly arranged on the outer side of the vehicle body through a wheel shaft, a motor is fixedly arranged on the vehicle body, a transmission mechanism is arranged between the motor and the stirring box, a stirring rod is movably embedded in the stirring box, and the stirring rod is connected with the stirring box. A fixing seat is fixedly arranged at the top end of the vehicle body, one side of the stirring rod is movably embedded in the fixing seat, an electric heating rod is fixedly embedded in the stirring rod, and one side of the electric heating rod extends to the outer side of the stirring rod. The motor drives the first gear to rotate through the transmission mechanism, so that the stirring rod is driven to rotate, asphalt is stirred through the stirring rod, meanwhile, the electric heating rod is started, the stirring rod is heated through the electric heating rod, the asphalt is heated while being stirred, the temperature of the asphalt is guaranteed, and the asphalt is prevented from being solidified during stirring.

Description

Technical Field

[0001] The utility model relates to the field of asphalt mixing equipment, in particular to an asphalt mixing device for highway repair engineering. Background Art

[0002] Currently, asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid, mostly existing in liquid or semi-solid petroleum form. It has a black surface and is soluble in carbon disulfide and carbon tetrachloride. Asphalt is an organic gelling material that is waterproof, moisture-proof and anti-corrosive.

[0003] When paving asphalt on a road, the asphalt needs to be stirred to prevent the internal raw materials from settling and affecting the paving quality. During the stirring, the heat of the asphalt is lost quickly, which can easily cause the asphalt temperature to be too low, thereby causing the asphalt to solidify and making it impossible to pave the asphalt normally. Therefore, a device is urgently needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide an asphalt mixing device for highway repair engineering to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an asphalt mixing device for highway repair engineering, comprising a vehicle body and a mixing box, a moving wheel is fixedly arranged on the outer side of the vehicle body through a wheel axle, a motor is fixedly arranged on the vehicle body, a transmission mechanism is arranged between the motor and the mixing box, a stirring rod is movably embedded in the interior of the mixing box, a fixing seat is fixedly arranged on the top of the vehicle body, one side of the stirring rod is movably embedded in the fixing seat, an electric heating rod is fixedly arranged inside the stirring rod, one side of the electric heating rod extends to the outside of the stirring rod, batteries are fixedly arranged on the top and bottom of the vehicle body, a first gear is fixedly arranged on one side of the stirring rod, when in use, the motor drives the first gear to rotate through the transmission mechanism, thereby driving the stirring rod to rotate, stirring the asphalt through the stirring rod, and at the same time starting the electric heating rod, the electric heating rod heats the stirring rod, and heats the asphalt while stirring, thereby ensuring the temperature of the asphalt and preventing the asphalt from solidifying during stirring.

[0006] Preferably, the transmission mechanism includes a first transmission wheel, a transmission belt, a second transmission wheel, a transmission shaft, a second gear and a third gear. The first transmission wheel is fixed at the output end of the motor, the transmission shaft is movably embedded in the top of the vehicle body, the second transmission wheel is fixed on one side of the transmission shaft, the transmission belt is arranged around the position between the first transmission wheel and the second transmission wheel, the second gear is fixed on one side of the transmission shaft, and the third gear is movably embedded on one side of the vehicle body. When in use, the motor drives the second transmission wheel to rotate through the first transmission wheel and the transmission belt, so that the transmission shaft rotates, driving the second gear to rotate, and driving the first gear to rotate through the third gear, and the rotation speed gradually decreases, thereby reducing the stirring speed to prevent the asphalt from being thrown out due to excessive stirring.

[0007] Preferably, the mixing box further comprises a discharge pipe, and a solenoid valve is fixedly provided on one side of the discharge pipe to facilitate the control of opening and closing of the discharge pipe.

[0008] Preferably, one side of the electric heating rod is electrically connected to the battery via a conductive ring.

[0009] Preferably, a push rod is fixedly provided on one side of the vehicle body.

[0010] Preferably, the number of gears of the third gear is greater than the number of gears of the second gear, the number of gears of the first gear is greater than the number of gears of the third gear, the second gear is meshed with the third gear, and the first gear is meshed with the third gear.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the utility model is in use, the motor drives the first gear to rotate through the transmission mechanism, thereby driving the stirring rod to rotate, stirring the asphalt through the stirring rod, and at the same time starting the electric heating rod, the electric heating rod heats the stirring rod, and heats the asphalt while stirring, thus ensuring the temperature of the asphalt and preventing the asphalt from solidifying during stirring;

[0013] 2. When the utility model is in use, the motor drives the second transmission wheel to rotate through the first transmission wheel and the transmission belt, so that the transmission shaft rotates, driving the second gear to rotate, and the first gear to rotate through the third gear, and the rotation speed gradually decreases, thereby reducing the stirring speed and preventing the asphalt from being thrown out due to excessive stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an asphalt mixing device for highway repair engineering of the utility model;

[0015] Figure 2 This is a bottom view of an asphalt mixing device for highway repair engineering according to the utility model;

[0016] Figure 3This is a side view of an asphalt mixing device for highway repair engineering of the utility model;

[0017] Figure 4 It is an enlarged schematic diagram of A of an asphalt mixing device for highway repair engineering of the utility model.

[0018] In the figure: 1. body; 2. moving wheel; 3. push rod; 4. mixing box; 5. mixing rod; 6. motor; 7. electric heating rod; 8. first transmission wheel; 9. transmission belt; 10. second transmission wheel; 11. transmission shaft; 12. second gear; 13. third gear; 14. first gear; 15. battery; 16. discharge pipe; 17. fixed seat. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: an asphalt mixing device for highway repair engineering, including a vehicle body 1 and a mixing box 4, a push rod 3 is welded and fixed on one side of the vehicle body 1, a moving wheel 2 is fixed on the outside of the vehicle body 1 through a wheel axle, a motor 6 is fixed on the vehicle body 1 through a mounting frame, a transmission mechanism is provided between the motor 6 and the mixing box 4, a stirring rod 5 is movably embedded in the mixing box 4, a fixing seat 17 is fixed to the top of the vehicle body 1 through bolts, one side of the stirring rod 5 is movably embedded in the fixing seat 17, an electric heating rod 7 is embedded and fixed in the stirring rod 5, and one side of the electric heating rod 7 It extends to the outside of the stirring rod 5, and the top and bottom of the vehicle body 1 are fixed with batteries 15 by bolts. One side of the electric heating rod 7 is electrically connected to the battery 15 through a conductive ring. One side of the stirring rod 5 is fixed with a first gear 14 by bolts. When in use, the motor 6 drives the first gear 14 to rotate through the transmission mechanism, thereby driving the stirring rod 5 to rotate, and the asphalt is stirred by the stirring rod 5. At the same time, the electric heating rod 7 is started, and the electric heating rod 7 heats the stirring rod 5, and the asphalt is heated while stirring, so as to ensure the temperature of the asphalt and prevent the asphalt from solidifying during stirring.

[0021] In one case of this embodiment, the transmission mechanism includes a first transmission wheel 8, a transmission belt 9, a second transmission wheel 10, a transmission shaft 11, a second gear 12 and a third gear 13. The first transmission wheel 8 is fixed to the output end of the motor 6 through a coupling, the transmission shaft 11 is movably embedded in the top of the vehicle body 1, the second transmission wheel 10 is fixed to one side of the transmission shaft 11 by bolts, the transmission belt 9 is wrapped around the position between the first transmission wheel 8 and the second transmission wheel 10, the second gear 12 is fixed to one side of the transmission shaft 11 by bolts, and the third gear 13 is movably embedded in one side of the vehicle body 1. On the other hand, the number of gears of the third gear 13 is greater than that of the second gear 12, the number of gears of the first gear 14 is greater than that of the third gear 13, the second gear 12 is meshed with the third gear 13, and the first gear 14 is meshed with the third gear 13. When in use, the motor 6 drives the second transmission wheel 10 to rotate through the first transmission wheel 8 and the transmission belt 9, so that the transmission shaft 11 rotates, driving the second gear 12 to rotate, and driving the first gear 14 to rotate through the third gear 13, and the rotation speed gradually decreases, thereby reducing the stirring speed to prevent the asphalt from being thrown out due to excessive stirring.

[0022] In one case of this embodiment, the mixing box 4 further includes a discharge pipe 16 , and a solenoid valve is fixed to one side of the discharge pipe 16 through a connecting valve to facilitate control of the opening and closing of the discharge pipe 16 .

[0023] Working principle: when the utility model is in use, the motor 6 drives the first gear 14 to rotate through the transmission mechanism, thereby driving the stirring rod 5 to rotate, and the asphalt is stirred by the stirring rod 5. At the same time, the electric heating rod 7 is started, and the electric heating rod 7 heats the stirring rod 5. The asphalt is heated while stirring, thereby ensuring the temperature of the asphalt and preventing the asphalt from solidifying during stirring; when in use, the motor 6 drives the second transmission wheel 10 to rotate through the first transmission wheel 8 and the transmission belt 9, thereby rotating the transmission shaft 11, driving the second gear 12 to rotate, and driving the first gear 14 to rotate through the third gear 13, and the rotation speed gradually decreases, thereby reducing the stirring speed and preventing the asphalt from being thrown out due to excessive stirring. It has the advantages of simple structure, easy use and good use effect.

[0024] 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.

[0025] 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 for road repair engineering, comprising a vehicle body (1) and a mixing box (4), characterized in that: A moving wheel (2) is fixedly provided on the outside of the vehicle body (1) via a wheel axle, a motor (6) is fixedly provided on the vehicle body (1), a transmission mechanism is provided between the motor (6) and the mixing box (4), a mixing rod (5) is movably embedded in the mixing box (4), a fixing seat (17) is fixedly provided at the top of the vehicle body (1), one side of the mixing rod (5) is movably embedded in the fixing seat (17), an electric heating rod (7) is fixedly provided inside the mixing rod (5), one side of the electric heating rod (7) extends to the outside of the mixing rod (5), batteries (15) are fixedly provided at both the top and bottom of the vehicle body (1), and a first gear (14) is fixedly provided on one side of the mixing rod (5).

2. The asphalt mixing device for highway repair engineering according to claim 1, characterized in that: The transmission mechanism comprises a first transmission wheel (8), a transmission belt (9), a second transmission wheel (10), a transmission shaft (11), a second gear (12) and a third gear (13); the first transmission wheel (8) is fixed at the output end of the motor (6); the transmission shaft (11) is movably embedded in the top of the vehicle body (1); the second transmission wheel (10) is fixed at one side of the transmission shaft (11); the transmission belt (9) is arranged around the first transmission wheel (8) and the second transmission wheel (10); the second gear (12) is fixed at one side of the transmission shaft (11); and the third gear (13) is movably embedded in one side of the vehicle body (1).

3. The asphalt mixing device for highway repair engineering according to claim 2, characterized in that: The mixing box (4) further comprises a discharge pipe (16), and a solenoid valve is fixedly arranged on one side of the discharge pipe (16).

4. The asphalt mixing device for highway repair engineering according to claim 3, characterized in that: One side of the electric heating rod (7) is electrically connected to the storage battery (15) via a conductive ring.

5. The asphalt mixing device for highway repair engineering according to claim 4, characterized in that: A push rod (3) is fixedly arranged on one side of the vehicle body (1).

6. The asphalt mixing device for highway repair engineering according to claim 5, characterized in that: The number of gears of the third gear (13) is greater than the number of gears of the second gear (12); the number of gears of the first gear (14) is greater than the number of gears of the third gear (13); the second gear (12) is meshed with the third gear (13); and the first gear (14) is meshed with the third gear (13).

Images