CN-224216177-U - Temperature measuring device for temperature control of special asphalt

Abstract

The utility model discloses a temperature measuring device for special asphalt temperature control, which relates to the technical field of asphalt temperature measurement, and comprises an asphalt tank, wherein the top end of the asphalt tank is provided with a tank cover, the asphalt tank and the tank cover are connected through bolts and nuts, the top end of the tank cover movably penetrates through a rotating rod, one side of the bottom end of the rotating rod is fixedly provided with a temperature measuring rod, the rotating rod and the temperature measuring rod are driven to rotate through the cooperation among a servo motor, a driving wheel, a rotating column and a driven wheel to detect the temperature in different azimuth areas inside the asphalt tank, and the gear I, a guide rod, a top plate, a bidirectional screw rod, a moving plate and the gear II are utilized to cooperate to drive the rotating rod and the temperature measuring rod to vertically reciprocate when the rotating rod rotates, so that the temperature of asphalt in different layers inside the asphalt tank is detected, and the temperature detection of the asphalt in each area inside the asphalt tank is realized, and the accuracy of temperature measurement is further improved.

Inventors

• JIANG NAN
• LIU JIAN
• YAO YUNHE

Assignees

• 山东路菲特新材料科技有限公司

Dates

Publication Date

20260508

Application Date

20250716

Claims (7)

1. 1. The temperature measuring device for special asphalt temperature control comprises an asphalt tank (1) and is characterized in that a tank cover (2) is arranged at the top end of the asphalt tank (1), the asphalt tank (1) is connected with the tank cover (2) through a bolt and nut (11), a rotating rod (3) movably penetrates through the top end of the tank cover (2), a temperature measuring rod (4) is fixedly arranged at one side of the bottom end of the rotating rod (3), a rotating assembly (5) is arranged at the top end of the tank cover (2), the rotating assembly (5) is used for driving the temperature measuring rod (4) to rotate, a vertical moving assembly (6) is arranged at one side, close to the rotating assembly (5), of the top end of the tank cover (2), and the vertical moving assembly (6) is used for driving the temperature measuring rod (4) to vertically move.
2. 2. The temperature measuring device for special asphalt temperature control according to claim 1, wherein the rotating assembly (5) comprises a servo motor (51), a driving end of the servo motor (51) is fixedly connected with a driving wheel (52), a rotating column (53) is rotatably connected in the middle of the top end of the tank cover (2), a driven wheel (54) is fixedly connected to the outer side of the rotating column (53), and the driving wheel (52) is connected with the outer side of the driven wheel (54) through a belt transmission.
3. 3. The temperature measuring device for special asphalt temperature control as defined in claim 2, wherein the vertical moving assembly (6) comprises a first gear (61), the first gear (61) is fixedly connected to the outer side of the top of the rotating column (53), a bidirectional screw rod (64) is rotatably connected to one side, close to the first gear (61), of the top end of the asphalt tank (1), a moving plate (65) is rotatably connected to the outer side of the bidirectional screw rod (64), the top end of the rotating rod (3) is rotatably connected to the bottom end of the moving plate (65), a guide rod (62) is fixedly connected to one side, close to the bidirectional screw rod (64), of the top end of the asphalt tank (1), a second gear (66) is fixedly connected to the outer side of the bottom of the bidirectional screw rod (64), and the first gear (61) is in meshed connection with the second gear (66).
4. 4. The temperature measuring device for special asphalt temperature control as defined in claim 2, wherein a key groove (8) is formed in the middle of the rotating column (53), a spline (7) is fixedly connected to the side face of the rotating rod (3), and the spline (7) is slidably clamped in the key groove (8).
5. 5. A special asphalt temperature-control temperature measuring device according to claim 3, wherein the top end of the asphalt tank (1) is fixedly connected with a U-shaped plate (13) at the outer side of the bottom of the bidirectional screw rod (64), the top end of the guide rod (62) is fixedly connected with a top plate (63), and the top end of the bidirectional screw rod (64) is rotatably connected with the top plate (63).
6. 6. The temperature measuring device for special asphalt temperature control as defined in claim 1, wherein a material reducing pipe (10) communicated with the interior of the asphalt tank (1) is fixedly connected to one side of the top end of the tank cover (2), and a material discharging pipe (12) communicated with the interior of the asphalt tank (1) is fixedly connected to one side of the bottom of the asphalt tank (1).
7. 7. The temperature measuring device for temperature control of special asphalt according to claim 1, wherein the bottom of the temperature measuring rod (4) is fixedly connected with a stirring blade (9).

Description

Temperature measuring device for temperature control of special asphalt Technical Field The utility model relates to the technical field of asphalt temperature measurement, in particular to a temperature measurement device for special asphalt temperature control. Background In the production, storage and use process of special asphalt, accurate control of the temperature of the asphalt is a key link for ensuring the performance and quality of the asphalt, and the temperature change of the asphalt can directly influence important indexes such as viscosity, fluidity, chemical reactivity and the like, so that the temperature of the asphalt in a tank body needs to be monitored in real time through a reliable temperature measuring device, and a heating or cooling system is accurately regulated and controlled according to the temperature. However, the traditional temperature measuring device can only measure the temperature in a certain area in the tank body, because the fluidity of special asphalt is poor, the local temperature data cannot represent the whole temperature state, so that the temperature control system can make error adjustment based on the temperature information of one side, the quality and the production efficiency of asphalt are affected, in addition, part of devices acquire more temperature data by installing a plurality of temperature measuring points, the installation cost and the maintenance difficulty of the devices are increased, and aiming at the problems, the inventor provides a temperature measuring device for special asphalt temperature control, which is used for solving the problems. Disclosure of utility model The utility model aims to solve the problem of comprehensiveness of temperature measurement for special asphalt temperature control, and provides a temperature measurement device for special asphalt temperature control. In order to solve the technical problems, the temperature measuring device for special asphalt temperature control comprises an asphalt tank, wherein the top end of the asphalt tank is provided with a tank cover, the asphalt tank and the tank cover are connected through bolts and nuts, the top end of the tank cover movably penetrates through a rotating rod, one side of the bottom end of the rotating rod is fixedly provided with a temperature measuring rod, the top end of the tank cover is provided with a rotating assembly, the rotating assembly is used for driving the temperature measuring rod to rotate, one side, close to the rotating assembly, of the top end of the tank cover is provided with a vertical moving assembly, the vertical moving assembly is used for driving the temperature measuring rod to move vertically, and the bottom of the temperature measuring rod is fixedly connected with stirring blades. Preferably, the rotating assembly comprises a servo motor, the driving end of the servo motor is fixedly connected with a driving wheel, the middle part of the top end of the tank cover is rotationally connected with a rotating column, the outer side of the rotating column is fixedly connected with a driven wheel, the driving wheel is connected with the outer side of the driven wheel through belt transmission, a key slot is formed in the middle of the rotating column, the side face of the rotating rod is fixedly connected with a spline, and the spline is in sliding clamping connection with the key slot. Preferably, the vertical moving assembly comprises a first gear, the first gear is fixedly connected to the outer side of the top of the rotating column, one side, close to the first gear, of the top end of the asphalt tank is rotationally connected with a bidirectional screw rod, the outer side of the bidirectional screw rod is in threaded connection with a moving plate, the top end of the rotating rod is rotationally connected to the bottom end of the moving plate, one side, close to the bidirectional screw rod, of the top end of the asphalt tank is fixedly connected with a guide rod, the outer side of the bottom of the bidirectional screw rod is fixedly connected with a second gear, the first gear is in meshed connection with the second gear, the top end of the asphalt tank is fixedly connected with a U-shaped plate, the top end of the guide rod is fixedly connected with a top plate, and the top end of the bidirectional screw rod is rotationally connected with the top plate. Preferably, one side of the top end of the tank cover is fixedly connected with a material reducing pipe communicated with the interior of the asphalt tank, and one side of the bottom of the asphalt tank is fixedly connected with a material discharging pipe communicated with the interior of the asphalt tank. Compared with the prior art, the utility model has the beneficial effects that: Through servo motor, action wheel, the cooperation between dwang and the follow driving wheel, drive dwang and temperature measurement pole rotate, detect the temperature in the inside different positi