Multi-point temperature measuring mechanism of high-viscosity mixer

Abstract

The utility model provides a kind of high viscosity mixer's multi-point type temperature measuring mechanism, it is related to mixer temperature measuring technical field, comprising: temperature measuring component, temperature measuring component is made of telescopic link mechanism and transmission rod mechanism, temperature measuring component adopts multistage adjustable temperature measuring mode, can accurately distribute three sensor supports between upper layer, middle layer or lower layer of material and carry out temperature measuring use, to accurately reflect temperature change of material in the stirring process, measurement accuracy is high, while three sensor supports can be used under the cooperation of telescopic link mechanism and transmission rod mechanism, carry out equidistance regulation and control, to be able to adapt to the temperature monitoring use of different height material, solve the temperature measuring sensor of the temperature measuring mechanism of existing mixer in stirring cylinder inside installation position fixed, only single fixed area material temperature can be detected, so that the measurement result can only reflect local temperature condition.

Description

Technical Field

[0001] This utility model relates to the field of temperature measurement technology for mixers, and in particular to a multi-point temperature measurement mechanism for a high-viscosity mixer. Background Technology

[0002] High-viscosity mixers are mainly used to mix materials with high viscosity characteristics, such as asphalt, adhesives, and polymers, to achieve uniform dispersion and reaction of the materials. During the mixing process, temperature has a significant impact on the flowability, mixing effect, and final product performance of high-viscosity materials. By measuring the temperature during the mixing process, the thermal state of the materials can be accurately controlled, ensuring the stability of the mixing process and thus ensuring that the produced products meet quality requirements. Therefore, the temperature measuring mechanism plays an important role in high-viscosity mixers.

[0003] In existing high-viscosity mixer temperature measurement mechanisms, the temperature sensor is usually fixed in its installation position inside the mixing drum. However, during the mixing process, the material level changes due to factors such as the amount of material fed and the stage of mixing. This means that the sensor cannot adaptively adjust to different positions such as the upper, middle, or lower layer of the material to measure the temperature. It can only detect the temperature of a single fixed area of ​​the material. As a result, the measurement results can only reflect the local temperature situation and cannot comprehensively characterize the overall temperature distribution of the material. The accuracy and comprehensiveness of the measurement are insufficient, and its practicality is not high. Utility Model Content

[0004] This utility model relates to a multi-point temperature measurement mechanism for a high-viscosity mixer. It has a temperature measurement component that adopts a multi-level adjustable temperature measurement method. It can accurately distribute three sensor supports between the upper, middle, or lower layers of the material for temperature measurement, thereby accurately reflecting the temperature change of the material during the mixing process. The measurement accuracy is high. At the same time, the three sensor supports can be adjusted at equal intervals through the cooperation of the telescopic rod mechanism and the transmission rod mechanism, so as to adapt to the temperature monitoring of materials at different heights. It is highly flexible and practical.

[0005] This utility model provides a multi-point temperature measurement mechanism for a high-viscosity mixer, specifically including: a mixing assembly, which includes a mixing drum and a top cover, the top cover being fixedly installed on the top of the mixing drum; and a temperature measurement assembly and a sensor bracket, the temperature measurement assembly being composed of a telescopic rod mechanism and a transmission rod mechanism;

[0006] The telescopic rod mechanism consists of a fixed base, a primary telescopic rod, and a secondary telescopic rod. The fixed base is fixedly installed at the bottom of the mixing drum, and the primary telescopic rod is inserted into the top of the fixed base. The secondary telescopic rod is inserted into the top of the primary telescopic rod. The transmission rod mechanism consists of a primary screw and a secondary screw. The primary screw is rotatably connected inside the fixed base, and the secondary screw is rotatably connected inside the primary telescopic rod. Temperature sensors are provided on the side of the sensor bracket, and there are three sensor brackets. The three sensor brackets are respectively fixedly installed on the top of the fixed base, the primary telescopic rod, and the secondary telescopic rod.

[0007] Furthermore, the stirring assembly also includes a drive motor and a stirring frame. The drive motor is fixedly installed at the bottom of the stirring drum, the stirring frame is rotatably connected to the bottom of the top cover, and the shaft of the drive motor is drivenly connected to the stirring frame. An adjusting motor is fixedly installed at the bottom of the stirring drum, and the shaft of the adjusting motor is drivenly connected to a primary screw.

[0008] Furthermore, the rod body of the first-stage screw passes through the interior of the second-stage screw, and the bottom thread of the first-stage screw is engaged with the bottom thread of the first-stage telescopic rod, and the bottom thread of the second-stage screw is engaged with the bottom thread of the second-stage telescopic rod.

[0009] Furthermore, a sealing plug is fixedly installed on the top of the secondary telescopic rod.

[0010] Furthermore, the external part of the rod body of the transmission rod mechanism is provided with a transmission groove, and the internal part of the transmission rod mechanism is provided with a transmission protrusion. The transmission protrusions of the transmission rod mechanism are inserted into the transmission groove of the upper screw step by step.

[0011] Furthermore, each telescopic rod mechanism has a limiting groove inside and a limiting block outside, with the limiting blocks of the telescopic rod mechanism being inserted into the limiting groove of the upper rod body in stages.

[0012] This utility model provides a multi-point temperature measurement mechanism for a high-viscosity mixer, which has the following beneficial effects:

[0013] The temperature measurement component adopts a multi-level adjustable temperature measurement method, which can accurately distribute the three sensor brackets between the upper, middle or lower layers of the material for temperature measurement. This allows for accurate reflection of the temperature changes of the material during the stirring process, resulting in high measurement accuracy. At the same time, the three sensor brackets can be adjusted at equal intervals through the cooperation of the telescopic rod mechanism and the transmission rod mechanism, thus adapting to the temperature monitoring of materials at different heights and improving the flexibility and practicality of the device. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 A schematic diagram of the structure of this utility model is shown.

[0018] Figure 2 A schematic diagram of the internal structure of this utility model is shown.

[0019] Figure 3 This utility model is shown Figure 2 Enlarged structural diagram of part A in the middle.

[0020] Figure 4 A schematic diagram of the disassembled temperature measuring component of this utility model is shown.

[0021] Figure 5 This invention demonstrates a change in the present invention. Figure 2 A schematic diagram of the structure after the sensor bracket is in use.

[0022] Figure 6 This utility model is shown Figure 5 Enlarged structural diagram of part B in the middle.

[0023] Figure 7 A schematic diagram of the structure of the stirring rack of this utility model is shown.

[0024] List of reference numerals

[0025] 1. Mixing assembly; 101. Mixing drum; 102. Top cover; 103. Drive motor; 104. Mixing rack;

[0026] 2. Telescopic rod mechanism; 201. Fixed base; 2011. Limiting groove; 2012. Limiting block; 202. Primary telescopic rod; 203. Secondary telescopic rod;

[0027] 3. Transmission rod mechanism; 301, primary screw; 3011, transmission groove; 3012, transmission protrusion; 302, secondary screw;

[0028] 4. Adjust the motor;

[0029] 5. Seal the plug;

[0030] 6. Sensor bracket;

[0031] 601. Temperature sensor. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] Please refer to Figures 1 to 7 Example 1:

[0034] This utility model proposes a multi-point temperature measurement mechanism for a high viscosity mixer, including: a stirring assembly 1, which includes a stirring drum 101 and a top cover 102, with the top cover 102 fixedly installed on the top of the stirring drum 101; it also includes a temperature measurement assembly and a sensor bracket 6, with the temperature measurement assembly consisting of a telescopic rod mechanism 2 and a transmission rod mechanism 3.

[0035] The telescopic rod mechanism 2 consists of a fixed base 201, a primary telescopic rod 202, and a secondary telescopic rod 203. The fixed base 201 is fixedly installed at the bottom of the mixing drum 101, and the primary telescopic rod 202 is inserted into the top of the fixed base 201. The secondary telescopic rod 203 is inserted into the top of the primary telescopic rod 202. The transmission rod mechanism 3 consists of a primary screw 301 and a secondary screw 302. The primary screw 301 is rotatably connected inside the fixed base 201, and the secondary screw 302 is rotatably connected inside the primary telescopic rod 202. The sensor bracket 6 has a temperature sensor 601 on its side, and there are three sensor brackets 6. The three sensor brackets 6 are respectively fixedly installed on the top of the fixed base 201, the primary telescopic rod 202, and the secondary telescopic rod 203.

[0036] The stirring assembly 1 also includes a drive motor 103 and a stirring frame 104. The drive motor 103 is fixedly installed at the bottom of the stirring drum 101, and the stirring frame 104 is rotatably connected to the bottom of the top cover 102. The shaft of the drive motor 103 is connected to the stirring frame 104. An adjusting motor 4 is fixedly installed at the bottom of the stirring drum 101, and the shaft of the adjusting motor 4 is connected to the first-stage screw 301. In use, the stirring assembly 1 can be used to stir high-viscosity materials. After the materials are proportioned, they are poured into the inside of the stirring drum 101, and then the top cover 102 is installed. When the drive motor 103 rotates, it can drive the stirring frame 104 to rotate. When the stirring frame 104 rotates, it can stir the materials through the side stirring plate. The temperature measuring component can monitor the temperature change of the materials during the stirring process. It is convenient and flexible to use.

[0037] The primary screw 301 passes through the interior of the secondary screw 302, and the primary screw 301 is threadedly engaged with the bottom of the primary telescopic rod 202. The secondary screw 302 is threadedly engaged with the bottom of the secondary telescopic rod 203. In use, the temperature measuring assembly is equipped with three sensor supports 6. The temperature sensors 601 on the three sensor supports 6 can achieve layered temperature measurement of the upper, middle, and lower layers of the material, accurately reflecting the temperature changes of the material during the stirring process. The temperature measurement results are accurate and efficient. The distance between the three sensor supports 6 can be adjusted through the telescopic rod mechanism 2 and the transmission rod mechanism 3. The three sensor supports 6 are always in an equidistant state during the adjustment process, ensuring that the sensor supports 6 can be stably positioned in the upper, middle, and lower layers of the material for temperature measurement.

[0038] The transmission rod mechanism 3 has transmission grooves 3011 on the outside of its rod body and transmission protrusions 3012 inside. The transmission protrusions 3012 of the transmission rod mechanism 3 are inserted into the transmission grooves 3011 of the upper screw step by step. In use, the position of the three sensor brackets 6 can be adjusted by adjusting the motor 4. When the adjusting motor 4 rotates, it can drive the first-stage screw 301 to rotate. When the first-stage screw 301 rotates, it can drive the first-stage telescopic rod 202 to move up and down inside the fixed seat 201 through the rod body thread. When the first-stage telescopic rod 202 moves, it can drive the second-stage telescopic rod 203 to move synchronously through the second-stage screw 302. At the same time, the transmission groove 3011 of the first-stage screw 301 can drive the second-stage screw 302 to rotate through the transmission protrusions 3012 of the second-stage screw 302. When the second-stage screw 302 rotates, it can drive the second-stage telescopic rod 203 to move independently of the first-stage telescopic rod 202 through the rod body thread. This realizes the equal-spaced adjustment of the three sensor brackets 6, which is convenient and flexible to control.

[0039] The telescopic rod mechanism 2 is provided with a limiting groove 2011 inside and a limiting block 2012 outside. The limiting blocks 2012 of the telescopic rod mechanism 2 are inserted into the limiting groove 2011 of the upper rod body in stages. This design enables the rods of the telescopic rod mechanism 2 to move only axially, ensuring the stable use of the adjustment function.

[0040] The top of the secondary telescopic rod 203 is fixedly equipped with a sealing plug 5, which can seal the top of the telescopic rod mechanism 2, thereby preventing materials from entering the interior of the telescopic rod mechanism 2 and ensuring stable operation.

[0041] The working principle of this embodiment is as follows: The stirring assembly 1 can be used to stir high-viscosity materials. After the materials are proportioned, they are poured into the stirring drum 101, and then the top cover 102 is installed. Subsequently, the drive motor 103 drives the stirring frame 104 to rotate. When the stirring frame 104 rotates, it can stir the materials through the stirring plates on the side. The temperature measuring assembly can monitor the temperature change of the materials during the stirring process. The temperature measuring assembly is equipped with three sensor brackets 6. The temperature sensors 601 on the three sensor brackets 6 can realize layered temperature measurement of the upper, middle and lower layers of the materials, which can accurately reflect the temperature change of the materials during the stirring process. The temperature measurement results are accurate and efficient. The distance between the three sensor brackets 6 can be adjusted through the telescopic rod mechanism 2 and the transmission rod mechanism 3. The three sensor brackets 6 are always in an equidistant state during the adjustment process. This system ensures that the sensor bracket 6 can be stably positioned in the upper, middle, and lower layers of the material for temperature measurement. The position of the three sensor brackets 6 can be adjusted by adjusting the motor 4. When the motor 4 rotates, it drives the primary screw 301 to rotate. When the primary screw 301 rotates, it drives the primary telescopic rod 202 to move up and down inside the fixed base 201 through the rod thread. When the primary telescopic rod 202 moves, it drives the secondary telescopic rod 203 to move synchronously through the secondary screw 302. At the same time, the transmission groove 3011 of the primary screw 301 drives the secondary screw 302 to rotate through the transmission protrusion 3012 of the secondary screw 302. When the secondary screw 302 rotates, it drives the secondary telescopic rod 203 to move independently of the primary telescopic rod 202 through the rod thread, thus realizing the equal-spaced adjustment of the three sensor brackets 6.

Claims

1. A multi-point temperature measuring mechanism for a high-viscosity mixer, comprising: A stirring assembly (1) includes a stirring drum (101) and a top cover (102), the top cover (102) being fixedly installed on the top of the stirring drum (101); characterized in that it further includes a temperature measuring assembly and a sensor bracket (6), the temperature measuring assembly being composed of a telescopic rod mechanism (2) and a transmission rod mechanism (3); The telescopic rod mechanism (2) consists of a fixed base (201), a first-stage telescopic rod (202), and a second-stage telescopic rod (203). The fixed base (201) is fixedly installed at the bottom of the stirring drum (101), and the first-stage telescopic rod (202) is inserted into the top of the fixed base (201). The second-stage telescopic rod (203) is inserted into the top of the first-stage telescopic rod (202). The transmission rod mechanism (3) consists of a first-stage screw (301) and a second-stage screw (302). The first-stage screw (301) is rotatably connected inside the fixed base (201), and the second-stage screw (302) is rotatably connected inside the first-stage telescopic rod (202). The sensor bracket (6) has a temperature sensor (601) on its side, and there are three sensor brackets (6). The three sensor brackets (6) are respectively fixedly installed on the top of the fixed base (201), the first-stage telescopic rod (202), and the second-stage telescopic rod (203).

2. The multi-point temperature measuring mechanism for a high-viscosity mixer according to claim 1, characterized in that, The stirring assembly (1) also includes a drive motor (103) and a stirring frame (104). The drive motor (103) is fixedly installed at the bottom of the stirring drum (101), and the stirring frame (104) is rotatably connected to the bottom of the top cover (102). The shaft of the drive motor (103) is connected to the stirring frame (104) in a transmission connection. An adjustment motor (4) is fixedly installed at the bottom of the stirring drum (101), and the shaft of the adjustment motor (4) is connected to the primary screw (301) in a transmission connection.

3. The multi-point temperature measuring mechanism for a high-viscosity mixer according to claim 2, characterized in that, The rod of the first-stage screw (301) passes through the interior of the second-stage screw (302), and the first-stage screw (301) is threadedly engaged with the bottom of the first-stage telescopic rod (202), and the second-stage screw (302) is threadedly engaged with the bottom of the second-stage telescopic rod (203).

4. The multi-point temperature measuring mechanism for a high-viscosity mixer according to claim 3, characterized in that, A sealing plug (5) is fixedly installed on the top of the secondary telescopic rod (203).

5. The multi-point temperature measuring mechanism for a high-viscosity mixer according to claim 4, characterized in that, The transmission rod mechanism (3) has a transmission groove (3011) on the outside of the rod body, and a transmission protrusion (3012) inside the transmission rod mechanism (3). The transmission protrusion (3012) of the transmission rod mechanism (3) is inserted into the transmission groove (3011) of the upper screw step by step.

6. The multi-point temperature measuring mechanism for a high-viscosity mixer according to claim 5, characterized in that, The telescopic rod mechanism (2) is provided with a limiting groove (2011) inside and a limiting block (2012) outside. The limiting blocks (2012) of the telescopic rod mechanism (2) are inserted into the limiting groove (2011) of the upper rod body in stages.

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