A device for testing the viscosity of a mixture for road asphalt laying

Abstract

The application belongs to the technical field of highway equipment, and particularly relates to a mixture viscosity testing device for highway asphalt paving, which comprises a wall frame and a viscosity testing device installed on the surface of the wall frame; the viscosity testing device comprises a synchronous driving assembly, a controller, a first viscosity testing assembly, a second viscosity testing assembly and a collecting assembly; the viscosity testing device is provided with multiple groups of the first viscosity testing assembly and the second viscosity testing assembly, which can test the viscosity of the mixture under multiple groups or multiple conditions, improve the work efficiency, and the first viscosity testing assembly is used for testing the viscosity of the mixture for the first time, and the testing method is different from that of the second viscosity testing assembly; the testing accuracy is improved by combining the two methods and comparing the data; the overall operation is controlled by the controller, and the use effect is good.

Description

Technical Field

[0001] This invention belongs to the field of highway equipment technology, and specifically relates to a viscosity testing device for asphalt mixtures used in highway paving. Background Technology

[0002] Before use, asphalt mixtures need to be tested for viscosity. Only after passing the test can they be put into mass production and use. The traditional method of testing the viscosity of asphalt mixtures mainly adopts the static dripping method. The equipment mainly consists of a stopwatch, a container, and a heat preservation device. During operation, a person needs to be present to watch. When all the asphalt mixture has dripped, the stopwatch time is recorded, and then the time data is converted into viscosity data. This manual operation method is inefficient and is prone to errors due to inattention, resulting in low data accuracy.

[0003] To address the aforementioned issues, this application proposes a viscosity testing device for asphalt mixtures used in highway paving. Summary of the Invention

[0004] To address the problems mentioned in the background section, this invention provides a viscosity testing device for asphalt mixtures used in highway paving. This invention features a novel design and reasonable structure. Compared to traditional testing devices, it incorporates multiple sets of first and second viscosity testing components that work together to test the viscosity of mixtures under various conditions, improving work efficiency. The first viscosity testing component performs the initial viscosity test on the mixture, employing a different testing method than the second viscosity testing component. By combining these two methods and comparing the data, testing accuracy is improved. The synchronous drive component utilizes a single power source for unified operation and cost savings. The conical plug compresses the mixture inside the first and second cylinders, accelerating testing efficiency. The entire operation is controlled by a controller, ensuring accurate data, stable performance, and good results.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a viscosity testing device for asphalt mixtures used in highway paving, comprising a wall frame and a viscosity testing device mounted on the surface of the wall frame; The adhesion testing device includes a synchronous drive component, a controller, a first adhesion testing component, a second adhesion testing component, and a collection component. The synchronous drive component is mounted on the top of the wall frame, and the controller is mounted on the surface of the wall frame. The first adhesion testing components are evenly mounted on the surface of the wall frame and located outside the controller, with one end of the first adhesion testing component connected to one end of the synchronous drive component. The second adhesion testing component is evenly mounted on the surface of the wall frame and located to one side of the first adhesion testing component, with one end of the second adhesion testing component connected to one end of the synchronous drive component and the other end located inside the wall frame. The collection component is mounted inside the wall frame and corresponds to one end of the first adhesion testing component. The controller is electrically connected to an external power source and is electrically connected to the synchronous drive component, the first adhesion testing component, and the second adhesion testing component.

[0006] As a preferred embodiment of the viscosity testing device for asphalt mixtures used in highway paving according to the present invention, the synchronous drive assembly includes a mounting guide base, a T-shaped pressure frame, a fixed shaft seat, a rotating rod, a drive gear, a reduction gearbox, a drive motor, and an encoder. The mounting guide base is uniformly bolted to the top of the wall frame. The T-shaped pressure frame is slidably connected to the inner wall of the mounting guide base and moves up and down reciprocally. The fixed shaft seat is uniformly bolted to the top of the wall frame and corresponds to the position of the mounting guide base. The rotating rod is rotatably connected to the inner wall of the fixed shaft seat. The drive gear is uniformly fixedly connected to the surface of the rotating rod and corresponds to the position of the T-shaped pressure frame. The drive gear is located on one side of the T-shaped pressure frame and meshes with the teeth provided on the surface of the T-shaped pressure frame. The reduction gearbox is bolted to the top of the wall frame and located on one side of the fixed shaft seat. The drive motor is bolted to the top of the wall frame and located on one side of the reduction gearbox. One end of the reduction gearbox is fixedly connected to the central shaft of the rotating rod, and the other end is fixedly connected to the output end of the drive motor. The encoder is bolted to the surface of the drive motor. Both the encoder and the drive motor are electrically connected to the controller.

[0007] As a preferred embodiment of the viscosity testing device for asphalt mixtures used in highway paving according to the present invention, the first viscosity testing component includes a pressing component, a first material cylinder component, and a second material cylinder component. The pressing component, the first material cylinder component, and the second material cylinder component are bolted sequentially from top to bottom onto the surface of the wall frame and are located on the same axis. One end of the pressing component is connected to one end of the T-shaped pressure frame, and the other end is connected to one end of the first material cylinder component. One end of the second material cylinder component is connected to the end of the first material cylinder component away from the pressing component, and the other end is connected to one end of the second viscosity testing component.

[0008] As a preferred embodiment of the viscosity testing device for asphalt mixtures used in highway paving according to the present invention, the pressing assembly includes a first fixed frame, a pressing rod, a first ring platform, a first position trigger, a conical plug, a sealing ring, a first electric clamp, a first spring, and a second electric clamp. The first fixed frame is bolted to the surface of the wall frame. The pressing rod is slidably connected to the inner wall of the first fixed frame. The first ring platform, the first position trigger, and the conical plug are sequentially arranged on the surface of the pressing rod from top to bottom. The sealing ring is fitted onto the outer surface of the conical plug. One end of the pressing rod extends through the surface of the T-shaped pressing frame, and the other end extends through the bottom of the first material cylinder assembly and is slidably connected to the wall frame. The inner wall of the second cylinder assembly has the first electric clamp bolt fastened to the surface of the T-shaped pressure frame and corresponding to the position of the end of the lower pressure rod that penetrates the surface of the T-shaped pressure frame. One end of the first electric clamp is clamped and fixed to the inner wall of the end of the lower pressure rod that penetrates the surface of the T-shaped pressure frame. The first spring is fixedly connected to the surface of the T-shaped pressure frame and sleeved on the outside of the lower pressure rod. The first spring is located between the first ring platform and the surface of the T-shaped pressure frame. The second electric clamp bolt is fastened to the surface of the first fixed frame and corresponds to the position of the lower pressure rod. One end of the second electric clamp is clamped and fixed to the inner wall of the lower pressure rod. The first position trigger, the first electric clamp, and the second electric clamp are all electrically connected to the controller.

[0009] In a preferred embodiment of the viscosity testing device for asphalt mixtures used in highway paving according to the present invention, the surface of the pressure bar is provided with clamping holes that are adapted to the outer dimensions of the first electric clamping rod and the second electric clamping rod, respectively, corresponding to the relative positions of the first electric clamping rod and the second electric clamping rod.

[0010] As a preferred embodiment of the viscosity testing device for asphalt mixtures used in highway paving according to the present invention, the first material cylinder assembly includes a first heating seat, a first material cylinder, an inlet inclined tube, a sealing plug, a first discharge pipe, an ultrasonic measuring instrument, and a first electromagnetic discharge valve. The first heating seat is bolted to the surface of the wall frame and located on one side of the first fixed frame. The first material cylinder is fixedly connected to the inner wall of the first heating seat. The inlet inclined tube is integrally formed on the surface of the first material cylinder and communicates with the inside of the first material cylinder. A sealing plug is threaded to the end of the inlet inclined tube away from the surface of the first material cylinder. The first discharge pipe is integrally formed at the bottom of the first material cylinder and communicates with the inside of the first material cylinder. The end of the first discharge pipe away from the bottom of the first material cylinder extends through the bottom of the first heating seat. The ultrasonic measuring instrument and the first electromagnetic discharge valve are both located on the surface of the end of the first discharge pipe that extends through the bottom of the first heating seat and are positioned vertically. The first heating seat, the ultrasonic measuring instrument, and the first electromagnetic discharge valve are all electrically connected to the controller.

[0011] In a preferred embodiment of the viscosity testing device for asphalt paving mixtures of the present invention, the second material cylinder assembly includes a second heating seat, a second material cylinder, a measuring rod, a second discharge pipe, and a second electromagnetic discharge valve. The second heating seat is bolted to the surface of the wall frame and located on one side of the first heating seat. The second material cylinder is fixedly connected to the inner wall of the second heating seat. One end of the first discharge pipe in the first material cylinder assembly penetrates into the interior of the second material cylinder and communicates with the interior of the second material cylinder. The measuring rod is slidably connected to the inner wall of the second material cylinder. One end of the measuring rod penetrates through the top of the second material cylinder and is slidably connected to the surface of the first material cylinder. The other end penetrates through the bottom of the second heating seat and is connected to one end of the second viscosity testing assembly. The second discharge pipe is integrally formed at the bottom of the second material cylinder and communicates with the interior of the second material cylinder. The end of the second discharge pipe away from the bottom of the second material cylinder penetrates through the bottom of the second heating seat. The second electromagnetic discharge valve is located on the surface of the end of the second discharge pipe that penetrates through the bottom of the second heating seat. Both the second heating seat and the second electromagnetic discharge valve are electrically connected to the controller. The surface of the measuring rod located inside the second material cylinder is provided with a spherical or block-shaped resistance part.

[0012] As a preferred embodiment of the viscosity testing device for asphalt mixtures used in highway paving according to the present invention, the second viscosity testing component includes a second fixed frame, a lower push rod, a second position trigger, a third fixed frame, a lower moving rod, a second ring platform, a second spring, a support plate, an electronic tensile gauge, an infrared sensing device, a rotating frame, and a camera. The second fixed frame is bolted to the surface of the wall frame and located on one side of the first fixed frame. The lower push rod is slidably connected to the inner wall of the second fixed frame. The second position trigger is disposed on the surface of the lower push rod. The third fixed frame is bolted to the surface of the wall frame and located on one side of the second fixed frame. The lower moving rod is slidably connected to the inner wall of the third fixed frame. One end of the lower push rod extends through the top of the second fixed frame and is fixedly connected to the surface of the T-shaped pressure frame. The other end of the lower push rod extends through the bottom of the second fixed frame and passes through the third fixed frame with the lower moving rod. The top end is in contact with the bottom. The second ring platform is integrally formed on the surface of the lower moving rod. The second spring is sleeved on the outside of the lower moving rod and located between the second ring platform and the surface of the third fixed frame. The end of the lower moving rod away from the surface of the lower top rod passes through the bottom of the third fixed frame and is fixedly connected to a support plate. The end of the support plate away from the surface of the lower moving rod is fixedly connected to an electronic tension gauge. The end of the electronic tension gauge away from the surface of the support plate is connected to the end of the measuring rod that passes through the bottom of the second heating seat. The infrared sensing device is set on the surface of the third fixed frame and corresponds to the position of the lower moving rod. The rotating frame is uniformly rotated and connected to the inner wall of the wall frame. The cameras are all fixedly connected to the surface of the rotating frame and correspond one-to-one with the positions of the electronic tension gauges. The second position trigger, the electronic tension gauge, the infrared sensing device, and the cameras are all electrically connected to the controller. The infrared sensing device includes an infrared receiver uniformly mounted on the surface of the third fixed frame and an infrared transmitter separately mounted on the surface of the lower moving rod and corresponding to the position of the infrared receiver. When the infrared receiver receives laser information emitted from the infrared transmitter, it will synchronously send the data information to the controller.

[0013] As a preferred embodiment of the viscosity testing device for asphalt mixtures used in highway paving according to the present invention, the inner wall of the groove corresponding to the position of the first fixed frame and the lower pressure rod, and the inner wall of the groove corresponding to the position of the lower top rod on the surface of the second fixed frame are respectively provided with position sensors for cooperating with the first position trigger and the second position trigger. The position sensors are electrically connected to the controller. When the first position trigger and the second position trigger move to the position of the position sensor, the position sensor will be triggered to run and send relevant data information to the controller.

[0014] As a preferred embodiment of the viscosity testing device for asphalt mixtures used in highway paving according to the present invention, the collection component includes a drawer and a collection bottle. The drawer is slidably connected to the inner wall of the wall frame, and the collection bottle is uniformly threadedly connected to the surface of the drawer and corresponds one-to-one with the position of the second discharge pipe.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention has a novel design and reasonable structure. Compared with traditional testing devices, the present invention sets up multiple sets of first viscosity testing components and second viscosity testing components to cooperate with each other to test the viscosity of mixtures under multiple conditions, thereby improving work efficiency. The first viscosity testing component is used to perform the first test on the viscosity of the mixture, and the testing method adopted by the first viscosity testing component is different from that of the second viscosity testing component. By combining the two methods and comparing the data, the accuracy of the test is improved. The synchronous drive component is designed with a single power source, which unifies the operation and saves production costs. The mixture inside the first and second barrels can be squeezed by the conical plug to speed up the testing efficiency. The overall operation is controlled by the controller, which ensures accurate data, stable performance, and good use effect. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the synchronous drive component structure in this invention; Figure 3 This is a schematic diagram of the structure of the first viscosity test component in this invention; Figure 4 This is a schematic diagram of the pressing component structure in this invention; Figure 5This is a schematic diagram of the structure of the first material cylinder assembly in this invention; Figure 6 This is a schematic diagram of the structure of the second material cylinder assembly in this invention; Figure 7 This is a schematic diagram of the structure of the second material cylinder assembly in this invention; Figure 8 This is a schematic diagram of the position sensor structure in this invention.

[0017] In the picture: 1. Wall frame; 2. Adhesion testing device; 21. Synchronous drive assembly; 22. Controller; 23. First adhesion testing assembly; 24. Second adhesion testing assembly; 25. Collection assembly; 211. Mounting guide base; 212. T-shaped pressure frame; 213. Fixed shaft seat; 214. Rotating rod; 215. Drive gear; 216. Gearbox; 217. Drive motor; 218. Encoder; 231. Pressing assembly; 232. First barrel assembly; 233. Second barrel assembly; 2311. First fixed frame; 2312. Downward pressure rod; 2313. First ring platform; 2314. First position trigger; 2315. Conical plug; 2316. Sealing ring; 2317. First electric locking rod; 2318. First spring; 2319. Second electric locking rod; 2321. First heating seat; 2322. First material cylinder; 2323. Inclined feed tube; 2324. Sealing plug; 2325. First discharge pipe; 2326. Ultrasonic measuring instrument; 2327. First electromagnetic discharge valve; 2331. Second heating seat; 2332. Second material cylinder; 2333. Measuring rod; 2334. Second discharge pipe; 2335. Second electromagnetic discharge valve; 241. Second fixed frame; 242. Lower push rod; 243. Second position trigger; 244. Third fixed frame; 245. Lower moving rod; 246. Second ring platform; 247. Second spring; 248. Support plate; 249. Electronic tension gauge; 2410. Infrared sensing device; 24101. Infrared receiver; 24102. Infrared transmitter; 2411. Rotating frame; 2412. Camera; 251. Drawer rack; 252. Collection bottle; 100, Card slot; 200, Position sensor. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0019] Please see Figures 1-8 ; A viscosity testing device for a mixture used in highway asphalt paving includes a wall frame 1 and a viscosity testing device 2 mounted on the surface of the wall frame 1. The adhesion testing device 2 includes a synchronous drive assembly 21, a controller 22, a first adhesion testing assembly 23, a second adhesion testing assembly 24, and a collection assembly 25. The synchronous drive assembly 21 is installed on the top of the wall frame 1, the controller 22 is installed on the surface of the wall frame 1, the first adhesion testing assembly 23 is evenly installed on the surface of the wall frame 1 and located outside the controller 22, one end of the first adhesion testing assembly 23 is connected to one end of the synchronous drive assembly 21, the second adhesion testing assembly 24 is evenly installed on the surface of the wall frame 1 and located on one side of the first adhesion testing assembly 23, one end of the second adhesion testing assembly 24 is connected to one end of the synchronous drive assembly 21, and the other end is located inside the wall frame 1. The collection assembly 25 is installed inside the wall frame 1 and corresponds to one end of the first adhesion testing assembly 23. The controller 22 is electrically connected to an external power source and is electrically connected to the synchronous drive assembly 21, the first adhesion testing assembly 23, and the second adhesion testing assembly 24.

[0020] It should be noted that in this embodiment: the wall frame 1 is bolted to the wall and is in a horizontal state after being calibrated by a level.

[0021] It should be noted that in this embodiment: the controller 22 is provided with a display screen and operation buttons on its surface, the controller 22 has a built-in processor, timer, storage module and image processing module, and the controller 22 has a built-in program.

[0022] It should be noted that in this embodiment, the surface and inner wall of the wall frame 1 are provided with holes, openings and grooves that are adapted to the external dimensions of the adhesiveness testing device 2.

[0023] It should be noted that in this embodiment, the wall frame 1 has a placement cavity on its surface for placing the rotating frame 2411, the camera 2412 and the collection assembly 25. The top of the placement cavity is slidably connected to a cover plate, which is provided to protect the camera 2412 when the equipment is not in use.

[0024] In this implementation scheme: During use, unscrew the sealing stopper 2324, pour the pre-quantified mixture from the metering bottle into the first cylinder 2322 through the feed inlet slant tube 2323. After pouring, tighten the sealing stopper 2324, then open the cover plate, rotate the rotating frame 2411 to adjust the angle of the camera 2412, and then power on the device. The controller 22 will then turn on all powered devices and start them. Next, the program inside the controller 22 will run. According to the program, the controller 22 will first control the first heating seat 2321 to heat the first cylinder 2322 in real time, and the second heating seat 2331 to heat the second cylinder 2332 in real time, ensuring that the mixture in the first cylinder 2322 and the mixture subsequently discharged into the second cylinder 2332 are also at the set temperature, guaranteeing testing accuracy. Then, the set time will be reached. The controller 22 controls the drive motor 217 to power on and run. The drive motor 217 rotates, and after being reduced in speed by the gearbox 216, it synchronously drives the rotating rod 214 to rotate. The rotation of the rotating rod 214 synchronously drives multiple sets of drive gears 215 to rotate. The rotation of the drive gears 215, through meshing with the teeth on the surface of the T-shaped pressure frame 212, synchronously drives the T-shaped pressure frame 212 to move downwards along the inner wall of the mounting guide base 211. The downward movement of the T-shaped pressure frame 212 synchronously drives the first viscosity test component 23 and the second viscosity test component 24 to run. During this process, the encoder 218 records the number of rotations of the drive motor 217 in real time and sends the data to the controller 22. The descent of the T-shaped pressure frame 212 synchronously drives the lower pressure rod 2312 and the first... The moving lever 2317 and the first spring 2318 descend, and the descending pressing rod 2312 simultaneously drives the corresponding locking hole 100, the first ring platform 2313, the conical plug 2315, and the sealing ring 2316 to descend. During the descent, the conical plug 2315 and the sealing ring 2316 move into the interior of the first material cylinder 2322 and fit tightly against the inner wall of the first material cylinder 2322, thus sealing the first material cylinder 2322. As the conical plug 2315 and the sealing ring 2316 continue to descend, they compress the mixture inside the first material cylinder 2322, causing it to move downward. At the same time, the descending T-shaped pressure frame 212 also simultaneously drives the lower push rod 242 to descend along the inner wall of the second fixed frame 241. The descent of component 242 synchronously drives the descent of the second position trigger 243. After the set time is reached, the controller 22 controls the opening of the first electromagnetic discharge valve 2327, allowing the mixture inside the first material cylinder 2322 to enter the second material cylinder 2332 under the pressure of the conical plug 2315 through the first discharge pipe 2325. During this process, the ultrasonic measuring instrument 2326 monitors the mixture inside the first discharge pipe 2325 in real time. When the ultrasonic measuring instrument 2326 does not detect any mixture, it sends the data information to the controller 22, which records the current time data. The discharge rate of mixtures with different viscosities is different, and the corresponding time points when the ultrasonic measuring instrument 2326 feeds back to the controller 22 are also different.By converting the time data into corresponding viscosity data, the viscosity data of the mixture can be determined. When the first position trigger 2314 moves to the position sensor 200 located on the inner wall of the rod groove of the first fixed frame 2311, the mixture inside the first barrel 2322 has completely entered the second barrel 2332 under the pressure of the conical plug 2315. The locking hole 100 on the surface of the lower pressure rod 2312, corresponding to the second electric locking rod 2319, also moves to the position of the second electric locking rod 2319. At the same time, the position sensor 200 sends relevant data information to the controller 22, which controls the second electric locking rod 2319 to extend and engage with the locking hole 100 on the surface of the lower pressure rod 2312. At this time, both the first electric locking lever 2317 and the second electric locking lever 2319 are locked and fixed to the lowering lever 2312. Simultaneously, the controller 22 has stopped the drive motor 217. After a set interval, the controller 22 controls the first electric locking lever 2317 to reset and disengage from the locking hole 100 on the surface of the lowering lever 2312. At this point, only the second electric locking lever 2319 is locked and fixed to the lowering lever 2312, while the lowering lever 2312 slides against the inner wall of the T-shaped pressure frame 212. After the set time is reached, the controller 22 re-energizes the drive motor 217 and links the T-shaped pressure frame 212 to continue descending. Simultaneously, the controller 22 also controls the infrared emitter 24102 and the infrared sensor 2410 to... The external receiving end 24101 opens synchronously. As the T-shaped pressure frame 212 continues to descend, the first spring 2318 also continues to descend and comes into contact with the first ring platform 2313. During the descent, it is compressed by the squeezing force from the T-shaped pressure frame 212 and the first ring platform 2313. At the same time, the lower push rod 242 comes into contact with one end of the lower moving rod 245 during the descent, and after contact, it squeezes the lower moving rod 245 and drives it to descend along the inner wall of the third fixed frame 244. The descent of the lower moving rod 245 synchronously drives the support plate 248 to descend. The descent of the support plate 248 synchronously drives the electronic tension gauge 249 to descend. The descent of the electronic tension gauge 249 synchronously pulls the measuring rod 2333 to descend and displays the tension data in real time. During the descent of rod 2333, the resistance section located inside the second barrel 2332 comes into contact with the mixture and breaks it apart as it moves downward. This resistance section increases the contact area between the measuring rod 2333 and the mixture, thereby increasing the resistance. During the descent of the lowering rod 245, the infrared emitting end 24102 in the infrared sensing device 2410 on the surface of the lowering rod 245 also descends synchronously. During descent, the infrared emitting end 24102 triggers the operation of multiple sets of infrared receiving ends 24101 in the infrared sensing device 2410. After being triggered, the infrared receiving ends 24101 send data information to the controller 22, which then controls the camera 2412 to capture real-time tension data on the surface of the electronic tension gauge 249.Camera 2412 sends the captured image information to controller 22. The image processing module in controller 22 analyzes, identifies, and compares the captured image information, and projects the identified data information onto the display screen in controller 22. Measuring rod 2333 is set to detect the resistance between measuring rod 2333 and the mixture under set conditions. The resistance is detected by electronic force gauge 249. By converting the detected force data into corresponding viscosity data, the viscosity data of the mixture can be determined. The operation is simple and the effect is better. When the bottom infrared receiver 24101 receives laser information emitted from infrared emitter 24102, it will simultaneously send the data information to controller 22. Controller 22 will also control the second electromagnetic discharge valve 2335 to open for discharge operation. When the second position trigger 243 moves to the position sensor 200 located on the inner wall of the rod groove on the second fixed frame 241... When the position sensor 200 is in position, it sends relevant data to the controller 22. The controller 22 then controls the second electric clamp 2319 to reset and disengage from the clamping hole 100 on the surface of the lower pressure rod 2312. At this time, neither the first electric clamp 2317 nor the second electric clamp 2319 is in contact with the lower pressure rod 2312, which is in a sliding state. Under the elastic force of the first spring 2318, the first spring 2318 expands and begins to drive the first ring platform 2313 to descend. The descent of the first ring platform 2313 synchronously drives the lower pressure rod 2312 to descend. The descent of the lower pressure rod 2312 synchronously drives the conical plug 2315 and the sealing ring 2316 to descend. The descent of the conical plug 2315 and the sealing ring 2316 synchronously compresses the mixture inside the second material cylinder 2332 and discharges it through the second discharge pipe 2334 to the outside of the second material cylinder 2332, accelerating the discharge rate and allowing it to fall quickly into the collection bottle 252. This results in good performance.

[0025] Furthermore: In an optional embodiment: the synchronous drive assembly 21 includes a mounting guide base 211, a T-shaped pressure frame 212, a fixed shaft seat 213, a rotating rod 214, a drive gear 215, a reduction gearbox 216, a drive motor 217, and an encoder 218. The mounting guide base 211 is uniformly bolted to the top of the wall frame 1. The T-shaped pressure frames 212 are all slidably connected to the inner wall of the mounting guide base 211 and move up and down reciprocally. The fixed shaft seat 213 is uniformly bolted to the top of the wall frame 1 and corresponds to the position of the mounting guide base 211. The rotating rod 214 is rotatably connected to the inner wall of the fixed shaft seat 213. The drive gear 215 is uniformly fixedly connected to the inner wall of the fixed shaft seat 213. The surface of the rotating rod 214 corresponds to the position of the T-shaped pressure frame 212. The drive gears 215 are all located on one side of the T-shaped pressure frame 212 and are meshed with the teeth on the surface of the T-shaped pressure frame 212. The gearbox 216 is bolted to the top of the wall frame 1 and is located on one side of the fixed shaft seat 213. The drive motor 217 is bolted to the top of the wall frame 1 and is located on one side of the gearbox 216. One end of the gearbox 216 is fixedly connected to the central shaft of the rotating rod 214, and the other end is fixedly connected to the output end of the drive motor 217. The encoder 218 is bolted to the surface of the drive motor 217. Both the encoder 218 and the drive motor 217 are electrically connected to the controller 22.

[0026] It should be noted that in this embodiment: the encoder 218 is used to record the number of rotations of the drive motor 217 in real time and send the relevant data to the controller 22 in real time.

[0027] It should be noted that in this embodiment, the drive gear 215 and the teeth on the surface of the T-shaped pressure frame 212 are always in a meshing state. When the drive gear 215 rotates, it will synchronously drive the T-shaped pressure frame 212 to move up and down along the inner wall of the mounting guide base 211.

[0028] It should be noted that in this embodiment, the structure and connection relationship of the synchronous drive component 21 are further explained. In use, the controller 22 first controls the drive motor 217 to be powered on and run according to the program. After the drive motor 217 is powered on and rotates, it is reduced in speed by the reduction gearbox 216 and synchronously drives the rotating rod 214 to rotate. The rotation of the rotating rod 214 synchronously drives multiple sets of drive gears 215 to rotate. The rotation of the drive gears 215 synchronously drives the T-shaped pressure frame 212 to move downward along the inner wall of the mounting guide base 211 by meshing with the teeth set on the surface of the T-shaped pressure frame 212. The downward movement of the T-shaped pressure frame 212 synchronously drives the first viscosity test component 23 and the second viscosity test component 24 to run. During this process, the encoder 218 records the number of rotations of the drive motor 217 in real time and sends the data to the controller 22. The effect is good.

[0029] Furthermore: In an optional embodiment: the first viscosity test assembly 23 includes a pressing assembly 231, a first barrel assembly 232, and a second barrel assembly 233. The pressing assembly 231, the first barrel assembly 232, and the second barrel assembly 233 are bolted to the surface of the wall frame 1 in sequence from top to bottom and are on the same axis. One end of the pressing assembly 231 is connected to one end of the T-shaped pressure frame 212, and the other end is connected to one end of the first barrel assembly 232. One end of the second barrel assembly 233 is connected to the end of the first barrel assembly 232 away from the pressing assembly 231, and the other end is connected to one end of the second viscosity test assembly 24.

[0030] It should be noted that in this embodiment: the structure and connection relationship of the first viscosity test component 23 are further explained. The first viscosity test component 23 is set to perform the first test on the viscosity of the mixture, and the test method adopted by the second viscosity test component 24 is different. The accuracy of the test is improved by combining the two methods and comparing the data. The effect is good.

[0031] Furthermore: In an optional embodiment: the pressing assembly 231 includes a first fixing frame 2311, a pressing rod 2312, a first annular platform 2313, a first position trigger 2314, a conical plug 2315, a sealing ring 2316, a first electric locking rod 2317, a first spring 2318, and a second electric locking rod 2319. The first fixing frame 2311 is bolted to the surface of the wall frame 1. The pressing rod 2312 is slidably connected to the inner wall of the first fixing frame 2311. The first annular platform 2313, the first position trigger 2314, and the conical plug 2315 are arranged sequentially from top to bottom on the surface of the pressing rod 2312. The sealing ring 2316 is sleeved on the outer surface of the conical plug 2315. One end of the pressing rod 2312 extends through the surface of the T-shaped pressing frame 212, and the other end of the pressing rod 2312 extends through the bottom of the first material cylinder assembly 232 and is slidably connected to the second material cylinder assembly. The inner wall of component 233 has a first electric clamping rod 2317 bolted to the surface of the T-shaped pressure frame 212 and corresponding to the position of the end of the lower pressure rod 2312 that penetrates the surface of the T-shaped pressure frame 212. One end of the first electric clamping rod 2317 is clamped and fixed to the inner wall of the end of the lower pressure rod 2312 that penetrates the surface of the T-shaped pressure frame 212. A first spring 2318 is fixedly connected to the surface of the T-shaped pressure frame 212 and sleeved on the outside of the lower pressure rod 2312. The first spring 2318 is located between the first ring platform 2313 and the surface of the T-shaped pressure frame 212. A second electric clamping rod 2319 bolted to the surface of the first fixing frame 2311 and corresponding to the position of the lower pressure rod 2312. One end of the second electric clamping rod 2319 is clamped and fixed to the inner wall of the lower pressure rod 2312. The first position trigger 2314, the first electric clamping rod 2317 and the second electric clamping rod 2319 are all electrically connected to the controller 22.

[0032] It should be noted that in this embodiment, the conical plug 2315 and the sealing ring 2316 are initially located outside the first feed cylinder 2322.

[0033] It should be noted that in this embodiment: when the first position trigger 2314 moves to the position sensor 200 located on the inner wall of the rod groove of the first fixed frame 2311, the position sensor 200 sends relevant data information to the controller 22, and the controller 22 controls the second electric locking rod 2319 to extend and engage with the locking hole 100 opened on the surface of the lower pressing rod 2312. At this time, both the first electric locking rod 2317 and the second electric locking rod 2319 are engaged with the lower pressing rod 2312. After a set interval, the controller 22 controls the first electric locking rod 2317 to reset and disengage from the locking hole 100 opened on the surface of the lower pressing rod 2312. At this time, only the second electric locking rod 2319 is engaged with the lower pressing rod 2312, and the lower pressing rod 2312 is slidably connected to the inner wall of the T-shaped pressure frame 212.

[0034] It should be noted that in this embodiment: when the first position trigger 2314 moves to the position sensor 200 located on the inner wall of the rod groove of the first fixed frame 2311, the locking hole 100 set on the surface of the pressing rod 2312 and corresponding to the second electric locking rod 2319 is just moved to the position of the second electric locking rod 2319. At the same time, the conical plug 2315 and the sealing ring 2316 also move into the inside of the first material cylinder 2322 and fit tightly against the inner wall of the first material cylinder 2322, so that the first material cylinder 2322 is in a closed state. As the conical plug 2315 and the sealing ring 2316 continue to move downward, they squeeze the mixture inside the first material cylinder 2322 to move downward.

[0035] It should be noted that in this embodiment, in the initial state, the first spring 2318 and the first ring platform 2313 are not in contact.

[0036] It should be noted that in this embodiment: when the first position trigger 2314 moves to the position sensor 200 located on the inner wall of the rod groove of the first fixed frame 2311, the mixture inside the first barrel 2322 has completely entered the second barrel 2332 under the pressure of the conical block 2315.

[0037] It should be noted that in this embodiment, the structure and connection relationship of the pressing component 231 are further explained. During use, the T-shaped pressing frame 212 descends, simultaneously driving the pressing rod 2312, the first electric clamping rod 2317, and the first spring 2318 to descend. Simultaneously, the descending pressing rod 2312 drives the corresponding clamping hole 100, the first ring platform 2313, the conical plug 2315, and the sealing ring 2316 to descend. During the descent, the conical plug 2315 and the sealing ring 2316 move into the first material cylinder 2322 and tightly adhere to the inner wall of the first material cylinder 2322, thus sealing the first material cylinder 2322. As the conical plug 2315 and the sealing ring 2316 continue to descend, they compress the mixture located inside the first material cylinder 2322, causing it to move downwards. When the first position trigger 2314 moves to the position located on the inner wall of the upper rod groove of the first fixed frame 2311... When the position sensor 200 is in position, the mixture inside the first cylinder 2322 has completely entered the second cylinder 2332 under the pressure of the conical plug 2315. The locking hole 100 on the surface of the lower pressure rod 2312, corresponding to the second electric locking rod 2319, has also moved to the position of the second electric locking rod 2319. At the same time, the position sensor 200 sends relevant data information to the controller 22, which controls the second electric locking rod 2319 to extend and engage with the locking hole 100 on the surface of the lower pressure rod 2312. At this time, both the first electric locking rod 2317 and the second electric locking rod 2319 are engaged with the lower pressure rod 2312. After a set interval, the controller 22 controls the first electric locking rod 2317 to reset and disengage from the locking hole 100 on the surface of the lower pressure rod 2312. At this time, only the second electric locking rod 2319 is engaged with the lower pressure rod 2312.The lowering rod 2312 is slidably connected to the inner wall of the T-shaped pressure frame 212. As the T-shaped pressure frame 212 continues to descend, the first spring 2318 also continues to descend and comes into contact with the first ring platform 2313. During the descent, it is subjected to the squeezing force from the T-shaped pressure frame 212 and the first ring platform 2313, thus being in a compressed state. When the second position trigger 243 moves to the position sensor 200 located on the inner wall of the upper rod groove of the second fixed frame 241, the position sensor 200 sends relevant data information to the controller 22, which controls the second electric locking rod 2319 to reset and engage with the locking hole 100 on the surface of the lowering rod 2312. When disengaged, neither the first electric clamp 2317 nor the second electric clamp 2319 is in contact with the lower pressure rod 2312. The lower pressure rod 2312 is in a sliding state. Under the elastic force of the first spring 2318, the first spring 2318 expands and begins to drive the first ring platform 2313 to descend. The descent of the first ring platform 2313 synchronously drives the lower pressure rod 2312 to descend. The descent of the lower pressure rod 2312 synchronously drives the conical plug 2315 and the sealing ring 2316 to descend. The descent of the conical plug 2315 and the sealing ring 2316 synchronously squeezes the mixture located inside the second material cylinder 2332 and discharges it to the outside of the second material cylinder 2332, resulting in good performance.

[0038] Furthermore: In an optional embodiment: the surface of the pressure rod 2312 is provided with locking holes 100 that are adapted to the outer dimensions of the first electric locking rod 2317 and the second electric locking rod 2319 respectively, corresponding to the positions of the first electric locking rod 2317 and the second electric locking rod 2319.

[0039] It should be noted that in this embodiment, the locking hole 100 is provided to facilitate cooperation with the first electric locking rod 2317 and the second electric locking rod 2319 to fix the pressing rod 2312, keep its position fixed, and achieve good results.

[0040] Furthermore: In an optional embodiment: the first material cylinder assembly 232 includes a first heating seat 2321, a first material cylinder 2322, an inlet inclined tube 2323, a sealing plug 2324, a first discharge tube 2325, an ultrasonic measuring instrument 2326, and a first electromagnetic discharge valve 2327. The first heating seat 2321 is bolted to the surface of the wall frame 1 and located on one side of the first fixing frame 2311. The first material cylinder 2322 is fixedly connected to the inner wall of the first heating seat 2321. The inlet inclined tube 2323 is integrally formed on the surface of the first material cylinder 2322 and communicates with the inside of the first material cylinder 2322. The inlet inclined tube 2323 is located away from the first material cylinder. One end of the surface of 2322 is threaded with a sealing plug 2324. The first discharge pipe 2325 is integrally formed and set at the bottom of the first material cylinder 2322 and communicates with the inside of the first material cylinder 2322. The end of the first discharge pipe 2325 away from the bottom of the first material cylinder 2322 passes through the bottom of the first heating seat 2321. The ultrasonic measuring instrument 2326 and the first electromagnetic discharge valve 2327 are both set on the surface of the end of the first discharge pipe 2325 that passes through the bottom of the first heating seat 2321 and are set up vertically. The first heating seat 2321, the ultrasonic measuring instrument 2326 and the first electromagnetic discharge valve 2327 are all electrically connected to the controller 22.

[0041] It should be noted that in this embodiment: the first heating seat 2321 includes an annular seat body, a heating wire and a temperature control component, the temperature control component includes a housing, a microprocessor, a display screen and a temperature sensor.

[0042] It should be noted that in this embodiment, the inner walls of the first material cylinder 2322, the feed inclined tube 2323, and the first discharge tube 2325 are all coated with an anti-stick coating.

[0043] It should be noted that in this embodiment, the end of the first discharge pipe 2325 near the second material cylinder 2332 is designed to be retractable.

[0044] It should be noted that in this embodiment: the bottom of the first material cylinder 2322 is provided with a rod groove to facilitate the sliding of the pressing rod 2312, and a sealing element is provided between the pressing rod 2312 and the rod groove.

[0045] It should be noted that in this embodiment, the structure and connection relationship of the first material cylinder assembly 232 are further explained. In use, the sealing stopper 2324 is unscrewed, and the mixture that has been quantitatively measured and placed in the quantitative bottle is poured into the first material cylinder 2322 through the feed inclined tube 2323. The second heating seat 2331 heats the second material cylinder 2332 in real time, so that the mixture inside the second material cylinder 2332 is also at the set temperature to ensure the accuracy of the test. After pouring, the sealing stopper 2324 is tightened. When discharging, the first electromagnetic discharge valve 2327 is opened. The ultrasonic measuring instrument 2326 detects the mixture passing through the first discharge tube 2325 in real time. When the first discharge tube 2325 does not detect any mixture, it will send the data information to the controller 22. The controller 22 records the time data and converts it into the corresponding viscosity test through time conversion. The data is accurate, the performance is stable, and the use effect is good.

[0046] Furthermore: In an optional embodiment: the second material cylinder assembly 233 includes a second heating seat 2331, a second material cylinder 2332, a measuring rod 2333, a second discharge pipe 2334, and a second electromagnetic discharge valve 2335. The second heating seat 2331 is bolted to the surface of the wall frame 1 and located on one side of the first heating seat 2321. The second material cylinder 2332 is fixedly connected to the inner wall of the second heating seat 2331. One end of the first discharge pipe 2325 in the first material cylinder assembly 232 penetrates into the interior of the second material cylinder 2332 and communicates with the interior of the second material cylinder 2332. The measuring rod 2333 is slidably connected to the inner wall of the second material cylinder 2332. One end of the measuring rod 2333 penetrates through the top of the second material cylinder 2332 and is slidably connected to the first electromagnetic discharge valve 2335. The material cylinder 2322 has one end extending through the bottom of the second heating seat 2331 and connected to one end of the second viscosity test component 24. The second discharge pipe 2334 is integrally formed and disposed at the bottom of the second material cylinder 2332 and communicates with the inside of the second material cylinder 2332. The end of the second discharge pipe 2334 away from the bottom of the second material cylinder 2332 extends through the bottom of the second heating seat 2331. The second electromagnetic discharge valve 2335 is disposed on the surface of the end of the second discharge pipe 2334 that extends through the bottom of the second heating seat 2331. The second heating seat 2331 and the second electromagnetic discharge valve 2335 are both electrically connected to the controller 22. The measuring rod 2333 located inside the second material cylinder 2332 has a spherical or block-shaped resistance part on its surface.

[0047] It should be noted that in this embodiment, the second heating seat 2331 includes an annular seat, a heating wire, and a temperature control component. The temperature control component includes a housing, a microprocessor, a display screen, and a temperature sensor.

[0048] It should be noted that in this embodiment, the inner walls of the second material cylinder 2332 and the second discharge pipe 2334 are both coated with an anti-stick coating.

[0049] It should be noted that in this embodiment: the surface of the second material cylinder 2332 is provided with a rod groove to facilitate the sliding of the pressing rod 2312, and a sealing element is provided at the connection between the pressing rod 2312 and the rod groove.

[0050] It should be noted that in this embodiment, the surface of the first material cylinder 2322 is provided with a rod seat that guides and limits one end of the measuring rod 2333.

[0051] It should be noted that in this embodiment, a resistance part is provided on the surface of the measuring rod 2333 to increase the friction between the measuring rod and the mixture and to increase the resistance experienced by the measuring rod 2333 in the mixture.

[0052] It should be noted that in this embodiment, the structure and connection relationship of the second material cylinder assembly 233 are further explained. During use, the mixture enters the second material cylinder 2332 through the first discharge pipe 2325. The second heating seat 2331 heats the second material cylinder 2332 in real time, so that the mixture inside the second material cylinder 2332 is also at the set temperature, ensuring the accuracy of the test. A measuring rod 2333 is set to detect the resistance between the measuring rod 2333 and the mixture under the set conditions. The resistance is converted into the corresponding viscosity test. The operation is simple and the effect is better. After the test is completed, the second electromagnetic discharge valve 2335 is opened to discharge the mixture from the second discharge pipe 2334.

[0053] Furthermore: In an optional embodiment: the second viscosity test assembly 24 includes a second fixing frame 241, a lower push rod 242, a second position trigger 243, a third fixing frame 244, a lower moving rod 245, a second ring platform 246, a second spring 247, a support plate 248, an electronic tension gauge 249, an infrared sensor 2410, a rotating frame 2411, and a camera 2412. The second fixing frame 241 is bolted to the surface of the wall frame 1 and located on one side of the first fixing frame 2411. The lower push rod 242 is slidably connected to the second fixing frame 246. The inner wall of the second fixed bracket 241 has a second position trigger 243 mounted on the surface of the lower push rod 242. The third fixed bracket 244 is bolted to the surface of the wall frame 1 and located on one side of the second fixed bracket 241. The lower moving rod 245 is slidably connected to the inner wall of the third fixed bracket 244. One end of the lower push rod 242 passes through the top of the second fixed bracket 241 and is fixedly connected to the surface of the T-shaped pressure frame 212. The other end of the lower push rod 242 passes through the bottom of the second fixed bracket 241 and connects to the end of the lower moving rod 245 that passes through the top of the third fixed bracket 244. The second ring platform 246 is integrally formed on the surface of the lower moving rod 245. The second spring 247 is sleeved on the outside of the lower moving rod 245 and located between the surface of the second ring platform 246 and the surface of the third fixing frame 244. One end of the lower moving rod 245 away from the surface of the lower push rod 242 passes through the bottom of the third fixing frame 244 and is fixedly connected to a support plate 248. One end of the support plate 248 away from the surface of the lower moving rod 245 is fixedly connected to an electronic tension gauge 249, and one end of the electronic tension gauge 249 away from the surface of the support plate 248 is connected to a measuring... Rod 2333 passes through one end of the bottom of the second heating seat 2331 and is connected to it. Infrared sensor 2410 is set on the surface of the third fixed frame 244 and corresponds to the position of the lower moving rod 245. Rotating frame 2411 is uniformly rotated and connected to the inner wall of wall frame 1. Cameras 2412 are all fixedly connected to the surface of rotating frame 2411 and correspond one-to-one with the position of electronic tension gauge 249. The second position trigger 243, electronic tension gauge 249, infrared sensor 2410 and camera 2412 are all electrically connected to controller 22. The infrared sensing device 2410 includes an infrared receiver 24101 uniformly mounted on the surface of the third fixed frame 244 and an infrared transmitter 24102 separately disposed on the surface of the lower moving rod 245 and corresponding to the position of the infrared receiver 24101. When the infrared receiver 24101 receives laser information emitted from the infrared transmitter 24102, it will synchronously send the data information to the controller 22.

[0054] It should be noted that in this embodiment, the infrared receiver 24101 is configured with at least three groups. When the infrared receiver 24101 receives laser information emitted from the infrared transmitter 24102, it will simultaneously send the data information to the controller 22. The controller 22 controls the camera 2412 to take pictures and record the data information displayed by the electronic tension gauge 249. The camera 2412 sends the captured picture information to the controller 22. The image processing module in the controller 22 analyzes, identifies and compares the captured picture information, and projects the identified data information onto the display screen in the controller 22. When the bottom group of infrared receivers 24101 receives laser information emitted from the infrared transmitter 24102, it will simultaneously send the data information to the controller 22. The controller 22 will also control the second electromagnetic discharge valve 2335 to open for discharge operation.

[0055] It should be noted that in this embodiment, the lower push rod 242 and the lower moving rod 245 are on the same axis.

[0056] It should be noted that in this embodiment: a toothed disc (not shown in the figure) is coaxially arranged at one end of the rotating frame 2411 away from the surface of the camera 2412. A toothed disc frame (not shown in the figure) is rotatably connected to the inner wall of the wall frame 1 and is located on one side of the toothed disc (not shown in the figure), and is meshed with the toothed disc (not shown in the figure). When the toothed disc frame (not shown in the figure) rotates, it will synchronously drive the toothed disc (not shown in the figure) to rotate. The rotation of the toothed disc (not shown in the figure) synchronously drives the rotating frame 2411 to rotate, and the camera 2412 also moves accordingly. By setting the toothed disc frame (not shown in the figure), multiple sets of cameras 2412 can be synchronously driven to rotate. Both ends of the toothed disc frame (not shown in the figure) extend through the outside of the wall frame 1 and are fixedly connected to a rotating handle. The rotating handle facilitates the rotation of the toothed disc frame (not shown in the figure). A damping ring is set at the connection between the toothed disc frame (not shown in the figure) and the wall frame 1.

[0057] It should be noted that, in this embodiment, the structure and connection relationship of the second viscosity test component 24 are further explained. During use, the T-shaped pressure frame 212 descends, simultaneously driving the lower push rod 242 to descend along the inner wall of the second fixed frame 241. The descent of the lower push rod 242 simultaneously drives the second position trigger 243 to descend. During the descent, the lower push rod 242 contacts one end of the lower moving rod 245, and upon contact, simultaneously squeezes the lower moving rod 245, simultaneously driving the lower moving rod 245 to descend along the inner wall of the third fixed frame 244. The descent of the lower moving rod 245 simultaneously drives the support plate 248 to descend. The descent of the support plate 248 simultaneously drives the electronic tensile gauge 249 to descend. The descent of the electronic tensile gauge 249 simultaneously pulls the measuring rod 2333 to descend and provides real-time feedback. The measuring rod 2333 displays tensile data. During its descent, the resistance section inside the second barrel 2332 of the measuring rod 2333 comes into contact with the mixture and breaks it apart as it moves downward. The resistance section increases the contact area between the measuring rod 2333 and the mixture, thereby increasing the resistance. During the descent of the lowering rod 245, the infrared emitting end 24102 on the surface of the lowering rod 245 also descends synchronously. During its descent, the infrared emitting end 24102 triggers multiple sets of infrared receiving ends 24101 to operate. After being triggered, the infrared receiving ends 24101 send data information to the controller 22, which then controls the camera 2412 to capture the tensile data on the surface of the electronic tensile gauge 249 in real time. The captured photo information is sent to the controller 22, where the image processing module analyzes, identifies, and compares the captured photo information, and projects the identified data information onto the display screen of the controller 22. When the bottom set of infrared receivers 24101 receives laser information emitted from infrared emitters 24102, it will simultaneously send data information to the controller 22. The controller 22 will also control the second electromagnetic discharge valve 2335 to open for discharge operation. When the second position trigger 243 moves to the position sensor 200 located on the inner wall of the upper rod groove of the second fixed frame 241, the position sensor 200 sends relevant data information to the controller 22, which then controls the second electromagnetic discharge valve 2335 to open for discharge operation. The moving lever 2319 resets and disengages from the locking hole 100 on the surface of the lower pressure lever 2312. At this time, neither the first electric lever 2317 nor the second electric lever 2319 is in contact with the lower pressure lever 2312, and the lower pressure lever 2312 is in a sliding state. Under the elastic force of the first spring 2318, the first spring 2318 expands and begins to drive the first ring platform 2313 to descend. The descent of the first ring platform 2313 synchronously drives the lower pressure lever 2312 to descend. The descent of the lower pressure lever 2312 synchronously drives the conical plug 2315 and the sealing ring 2316 to descend. The descent of the conical plug 2315 and the sealing ring 2316 synchronously squeezes the mixture located inside the second material cylinder 2332 and discharges it to the outside of the second material cylinder 2332, resulting in good performance.

[0058] Furthermore: In an optional embodiment: the inner wall of the groove corresponding to the position of the first fixing frame 2311 and the lower pressing rod 2312, and the inner wall of the groove corresponding to the position of the lower pushing rod 242 on the surface of the second fixing frame 241 are respectively provided with position sensors 200 for cooperating with the first position trigger 2314 and the second position trigger 243. The position sensors 200 are electrically connected to the controller 22. When the first position trigger 2314 and the second position trigger 243 move to the position of the position sensor 200, the position sensor 200 will be triggered to run and send relevant data information to the controller 22.

[0059] It should be noted that in this embodiment, the position sensor 200, the first position trigger 2314 and the second position trigger 243 are all arc-shaped and have matching external dimensions.

[0060] It should be noted that in this embodiment, the inner wall of the rod groove on the surface of the first fixing frame 2311 and the inner wall of the rod groove on the surface of the second fixing frame 241 are both provided with mounting slots for placing the position sensor 200. The surface of the pressing rod 2312 corresponding to the position of the first position trigger 2314 and the surface of the pushing rod 242 corresponding to the position of the second position trigger 243 are both provided with mounting grooves.

[0061] It should be noted that in this embodiment, the position and connection relationship of the position sensor 200 are further explained. The position sensor 200 is fixed in position. The position sensor 200 is triggered to run by the movement of the first position trigger 2314 and the second position trigger 243. The data is accurate, the use is more reasonable, and the effect is better.

[0062] Furthermore: In an optional embodiment: the collection component 25 includes a drawer 251 and a collection bottle 252. The drawer 251 is slidably connected to the inner wall of the wall frame 1, and the collection bottle 252 is uniformly threaded to the surface of the drawer 251 and corresponds one-to-one with the position of the second discharge pipe 2334.

[0063] It should be noted that in this embodiment, the surface of the wall frame 1 is provided with a square groove to facilitate the removal of the drawer 251.

[0064] It should be noted that in this embodiment, a sliding groove is provided on the inner wall of the wall frame 1 at the position corresponding to the bottom of the drawer 251.

[0065] It should be noted that in this embodiment, the structure and connection relationship of the collection component 25 are further explained. The collection bottle 252 is set up to facilitate the collection and recycling of the mixture. It is installed on the drawer 251 to facilitate uniform removal and placement. The operation is convenient, time-saving and labor-saving, and the effect is good.

[0066] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A viscosity testing device for asphalt mixtures used in highway paving, comprising a wall frame (1), characterized in that: It also includes an adhesiveness testing device (2) installed on the surface of the wall frame (1); The viscosity testing device (2) includes a synchronous drive assembly (21), a controller (22), a first viscosity testing assembly (23), a second viscosity testing assembly (24), and a collection assembly (25). The synchronous drive assembly (21) is installed on the top of the wall frame (1), and the controller (22) is installed on the surface of the wall frame (1). The first viscosity testing assembly (23) is evenly installed on the surface of the wall frame (1) and located outside the controller (22). One end of the first viscosity testing assembly (23) is connected to one end of the synchronous drive assembly (21). The second viscosity testing assembly (24) is evenly installed on the surface of the wall frame (1) and located on one side of the first viscosity testing assembly (23). One end of the second viscosity testing assembly (24) is connected to one end of the synchronous drive assembly (21), and the other end is located inside the wall frame (1). The collection assembly (25) is installed inside the wall frame (1) and corresponds to one end of the first viscosity testing assembly (23). The controller (22) is electrically connected to an external power source. The controller (22) is electrically connected to the synchronous drive component (21), the first viscosity test component (23), and the second viscosity test component (24), respectively; The first viscosity test assembly (23) includes a pressing assembly (231), a first barrel assembly (232), and a second barrel assembly (233). The pressing assembly (231), the first barrel assembly (232), and the second barrel assembly (233) are bolted to the surface of the wall frame (1) from top to bottom and are on the same axis. One end of the pressing assembly (231) is connected to one end of the T-shaped pressure frame (212), and the other end is connected to one end of the first barrel assembly (232). One end of the second barrel assembly (233) is connected to the end of the first barrel assembly (232) away from the pressing assembly (231), and the other end is connected to one end of the second viscosity test assembly (24). The pressing assembly (231) includes a first fixed frame (2311), a pressing rod (2312), a first ring platform (2313), a first position trigger (2314), a conical plug (2315), a sealing ring (2316), a first electric locking rod (2317), a first spring (2318), and a second electric locking rod (2319). The first fixed frame (2311) is bolted to the surface of the wall frame (1), and the pressing rod (2312) is slidably connected to the first fixed frame (2311). 11) On the inner wall, the first annular platform (2313), the first position trigger (2314), and the conical plug (2315) are arranged sequentially from top to bottom on the surface of the lower pressure rod (2312). The sealing ring (2316) is sleeved on the outer surface of the conical plug (2315). One end of the lower pressure rod (2312) extends through the surface of the T-shaped pressure frame (212), and the other end of the lower pressure rod (2312) extends through the bottom of the first material cylinder assembly (232) and is slidably connected to the second material cylinder assembly (233). The first electric clamp (2317) is bolted to the surface of the T-shaped pressure frame (212) and corresponds to the position of one end of the lower pressure rod (2312) that penetrates the surface of the T-shaped pressure frame (212). One end of the first electric clamp (2317) is clamped and fixed to the inner wall of the end of the lower pressure rod (2312) that penetrates the surface of the T-shaped pressure frame (212). The first spring (2318) is fixedly connected to the surface of the T-shaped pressure frame (212) and sleeved on the outside of the lower pressure rod (2312). 2318) is located between the surface of the first ring platform (2313) and the T-shaped pressure frame (212). The second electric clamp (2319) is bolted to the surface of the first fixed frame (2311) and corresponds to the position of the lower pressure rod (2312). One end of the second electric clamp (2319) is clamped and fixed to the inner wall of the lower pressure rod (2312). The first position trigger (2314), the first electric clamp (2317) and the second electric clamp (2319) are all electrically connected to the controller (22). The surface of the pressing rod (2312) is provided with locking holes (100) that are adapted to the outer dimensions of the first electric locking rod (2317) and the second electric locking rod (2319) respectively, corresponding to the positions of the first electric locking rod (2317) and the second electric locking rod (2319).

2. The viscosity testing device for asphalt mixtures used in highway paving according to claim 1, characterized in that: The synchronous drive assembly (21) includes a mounting guide base (211), a T-shaped pressure frame (212), a fixed shaft seat (213), a rotating rod (214), a drive gear (215), a reduction gearbox (216), a drive motor (217), and an encoder (218). The mounting guide base (211) is evenly bolted to the top of the wall frame (1). The T-shaped pressure frames (212) are all slidably connected to the inner wall of the mounting guide base (211) and move up and down reciprocally. The fixed shaft seat (213) is evenly bolted to the top of the wall frame (1) and corresponds to the position of the mounting guide base (211). The rotating rod (214) is rotatably connected to the inner wall of the fixed shaft seat (213). The drive gear (215) is evenly fixedly connected to the rotating rod (214). The drive gear (215) is located on one side of the T-shaped pressure frame (212) and meshes with the teeth on the surface of the T-shaped pressure frame (212). The gearbox (216) is bolted to the top of the wall frame (1) and located on one side of the fixed shaft seat (213). The drive motor (217) is bolted to the top of the wall frame (1) and located on one side of the gearbox (216). One end of the gearbox (216) is fixedly connected to the central shaft of the rotating rod (214), and the other end is fixedly connected to the output end of the drive motor (217). The encoder (218) is bolted to the surface of the drive motor (217). The encoder (218) and the drive motor (217) are both electrically connected to the controller (22).

3. The viscosity testing device for asphalt mixtures used in highway paving according to claim 1, characterized in that: The first material cylinder assembly (232) includes a first heating seat (2321), a first material cylinder (2322), an inlet inclined tube (2323), a sealing plug (2324), a first discharge pipe (2325), an ultrasonic measuring instrument (2326), and a first electromagnetic discharge valve (2327). The first heating seat (2321) is bolted to the surface of the wall frame (1) and located on one side of the first fixing frame (2311). The first material cylinder (2322) is fixedly connected to the inner wall of the first heating seat (2321). The inlet inclined tube (2323) is integrally formed on the surface of the first material cylinder (2322) and communicates with the inside of the first material cylinder (2322). The inlet inclined tube (2323) is away from the first material cylinder (2322). 2) One end of the surface is threaded with a sealing plug (2324). The first discharge pipe (2325) is integrally formed and disposed at the bottom of the first material cylinder (2322) and connected to the inside of the first material cylinder (2322). The end of the first discharge pipe (2325) away from the bottom of the first material cylinder (2322) passes through the bottom of the first heating seat (2321). The ultrasonic measuring instrument (2326) and the first electromagnetic discharge valve (2327) are both disposed on the surface of the end of the first discharge pipe (2325) that passes through the bottom of the first heating seat (2321) and are disposed vertically. The first heating seat (2321), the ultrasonic measuring instrument (2326) and the first electromagnetic discharge valve (2327) are all electrically connected to the controller (22).

4. The viscosity testing device for asphalt mixtures used in highway paving according to claim 1, characterized in that: The second material cylinder assembly (233) includes a second heating seat (2331), a second material cylinder (2332), a measuring rod (2333), a second discharge pipe (2334), and a second electromagnetic discharge valve (2335). The second heating seat (2331) is bolted to the surface of the wall frame (1) and located on one side of the first heating seat (2321). The second material cylinder (2332) is fixedly connected to the inner wall of the second heating seat (2331). One end of the first discharge pipe (2325) in the first material cylinder assembly (232) penetrates into the interior of the second material cylinder (2332) and communicates with the interior of the second material cylinder (2332). The measuring rod (2333) is slidably connected to the inner wall of the second material cylinder (2332). One end of the measuring rod (2333) penetrates out of the top of the second material cylinder (2332) and is slidably connected to the first material cylinder (2332). 322) The other end extends through the bottom of the second heating seat (2331) and is connected to one end of the second viscosity test component (24). The second discharge pipe (2334) is integrally formed and disposed at the bottom of the second material cylinder (2332) and communicates with the inside of the second material cylinder (2332). The end of the second discharge pipe (2334) away from the bottom of the second material cylinder (2332) extends through the bottom of the second heating seat (2331). The second electromagnetic discharge valve (2335) is disposed on the surface of the end of the second discharge pipe (2334) extending through the bottom of the second heating seat (2331). The second heating seat (2331) and the second electromagnetic discharge valve (2335) are both electrically connected to the controller (22). The measuring rod (2333) located inside the second material cylinder (2332) has a spherical or block-shaped resistance part on its surface.

5. The viscosity testing device for asphalt mixtures used in highway paving according to claim 1, characterized in that: The second adhesion test assembly (24) includes a second fixed frame (241), a lower push rod (242), a second position trigger (243), a third fixed frame (244), a lower moving rod (245), a second ring platform (246), a second spring (247), a support plate (248), an electronic tensile gauge (249), an infrared sensing device (2410), a rotating frame (2411), and a camera (2412). The second fixed frame (241) is bolted to the surface of the wall frame (1) and located on one side of the first fixed frame (2311). The lower push rod (242) is slidably connected to the second fixed frame (241). The inner wall of the wall frame (1) is provided with the second position trigger (243) on the surface of the lower push rod (242). The third fixing bracket (244) is bolted to the surface of the wall frame (1) and located on one side of the second fixing bracket (241). The lower moving rod (245) is slidably connected to the inner wall of the third fixing bracket (244). One end of the lower push rod (242) passes through the top of the second fixing bracket (241) and is fixedly connected to the surface of the T-shaped pressure bracket (212). The other end of the lower push rod (242) passes through the bottom of the second fixing bracket (241) and contacts the end of the lower moving rod (245) that passes through the top of the third fixing bracket (244). The second ring platform (246) is integrally formed on the surface of the lower moving rod (245). The second spring (247) is sleeved on the outside of the lower moving rod (245) and located between the surface of the second ring platform (246) and the surface of the third fixing frame (244). The end of the lower moving rod (245) away from the surface of the lower top rod (242) passes through the bottom of the third fixing frame (244) and is fixedly connected to a support plate (248). The end of the support plate (248) away from the surface of the lower moving rod (245) is fixedly connected to an electronic tension gauge (249), and the end of the electronic tension gauge (249) away from the surface of the support plate (248) is connected to a measuring rod. (2333) is connected to one end of the bottom of the second heating seat (2331). The infrared sensing device (2410) is set on the surface of the third fixed frame (244) and corresponds to the position of the lower moving rod (245). The rotating frame (2411) is uniformly rotated and connected to the inner wall of the wall frame (1). The cameras (2412) are all fixedly connected to the surface of the rotating frame (2411) and correspond one-to-one with the position of the electronic tension gauge (249). The second position trigger (243), the electronic tension gauge (249), the infrared sensing device (2410) and the camera (2412) are all electrically connected to the controller (22). The infrared sensing device (2410) includes an infrared receiver (24101) uniformly installed on the surface of the third fixed frame (244) and an infrared transmitter (24102) separately installed on the surface of the lower moving rod (245) and corresponding to the position of the infrared receiver (24101). When the infrared receiver (24101) receives the laser information emitted by the infrared transmitter (24102), it will synchronously send the data information to the controller (22).

6. The viscosity testing device for asphalt mixtures used in highway paving according to claim 5, characterized in that: The inner wall of the rod groove on the surface of the first fixed frame (2311) corresponding to the position of the lower pressure rod (2312) and the inner wall of the rod groove on the surface of the second fixed frame (241) corresponding to the position of the lower push rod (242) are respectively provided with position sensors (200) for cooperating with the first position trigger (2314) and the second position trigger (243). The position sensors (200) are electrically connected to the controller (22). When the first position trigger (2314) and the second position trigger (243) move to the position of the position sensor (200), the position sensor (200) will be triggered to run and send relevant data information to the controller (22).

7. The viscosity testing device for asphalt mixtures used in highway paving according to claim 1, characterized in that: The collection assembly (25) includes a drawer (251) and a collection bottle (252). The drawer (251) is slidably connected to the inner wall of the wall frame (1). The collection bottle (252) is evenly threaded on the surface of the drawer (251) and corresponds one-to-one with the position of the second discharge pipe (2334).

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