Novel environment-friendly road asphalt detection device

Abstract

The utility model relates to the technical field of road asphalt detection, and discloses a novel environment-friendly road asphalt detection device which comprises a base, a rotating mechanism is arranged at the top of the base, a detection mechanism is arranged at the back end of the top of the base, a control panel is arranged on the right side of the detection mechanism, and the rotating mechanism comprises a protection frame. The protection frame is fixedly connected to the bottom of the inner side of the base, the left side of the protection frame is fixedly connected with a driving motor, the right side of the driving motor is fixedly connected with a worm, the worm is rotationally connected to the inner side of the protection frame, and the front face of the worm is meshed with a worm wheel. A driving motor, a worm and a worm gear transmission system are used for driving a linkage rod and driving a storage barrel to accurately rotate, automatic station switching of asphalt samples is achieved through cooperation with a sliding groove and a supporting piece at the top of a base, an electric push rod is arranged in the storage barrel to push a push plate, the samples are stably lifted through a first telescopic rod, and workers can conveniently take detected road asphalt.

Description

Technical Field

[0001] This utility model relates to the field of highway asphalt testing technology, specifically a new type of environmentally friendly highway asphalt testing device. Background Technology

[0002] Asphalt pavement refers to various types of pavement constructed by incorporating road asphalt materials into mineral materials. Asphalt binders enhance the ability of paving aggregates to resist damage from traffic and natural factors, resulting in a smooth, dust-free, impermeable, and durable pavement. Asphalt pavement is a new type of high-grade pavement widely used in road construction, and its strength testing devices are among the most prevalent applications.

[0003] A novel highway asphalt pavement strength testing device, disclosed in publication number CN213875249U, solves the problem that asphalt pavement strength testing devices lack a device for correcting the position of asphalt samples, leading to large testing errors.

[0004] This new type of highway asphalt pavement strength testing device solves the problem that the existing asphalt pavement strength testing device does not have a device to correct the position of the asphalt sample. However, when the device presses the asphalt pavement for testing, the staff needs to frequently change the asphalt and it cannot automatically and continuously feed the material for testing, which affects the work efficiency. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a new type of environmentally friendly highway asphalt testing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel environmentally friendly highway asphalt testing device, comprising a base, a rotating mechanism on the top of the base, a testing mechanism on the back of the top of the base, and a control panel on the right side of the testing mechanism;

[0007] The rotating mechanism includes a protective frame, which is fixedly connected to the bottom inner side of the base. A drive motor is fixedly connected to the left side of the protective frame, and a worm gear is fixedly connected to the right side of the drive motor. The worm gear is rotatably connected to the inner side of the protective frame, and a worm wheel meshes with the front of the worm gear. A linkage rod is fixedly connected to the inner side of the worm wheel, and the bottom of the linkage rod is rotatably connected to the bottom inner side of the protective frame. A rotating disk is fixedly connected to the top of the linkage rod, and a support member is fixedly connected to the outer periphery of the bottom of the rotating disk. A storage cylinder is fixedly connected to the top of the rotating disk, and an electric push rod is fixedly connected to the bottom inner side of the storage cylinder. A push plate is fixedly connected to the top of the electric push rod, and a first telescopic rod is fixedly connected to the bottom of the push plate. A receiver is fixedly connected to the outer side of the storage cylinder.

[0008] Preferably, the base has a fixing hole on its inner side that corresponds to the position of the linkage rod, and the linkage rod is rotatably connected to the inner side of the fixing hole. Through the fixing hole, the linkage rod can rotate inside the base, so that when the worm gear rotates, the linkage rod can drive the rotating disk to rotate.

[0009] Preferably, the top of the base has a groove corresponding to the movement trajectory of the support member, and the support member is slidably connected inside the groove. The groove allows the support member to rotate inside the base, and the support member can support the rotating disk.

[0010] Preferably, the push plate is slidably connected to the inside of the storage cylinder, and the outside of the push plate is in close contact with the inside of the storage cylinder. The push plate can push out the tested road asphalt, making it convenient for staff to collect.

[0011] Preferably, the detection mechanism includes a support frame, which is fixedly connected to the top of the base. A hydraulic cylinder is fixedly connected to the top of the support frame, a connecting plate is fixedly connected to the bottom of the hydraulic cylinder, a second telescopic rod is fixedly connected to the bottom periphery of the connecting plate, a top plate is fixedly connected to the bottom of the second telescopic rod, a pressing plate is fixedly connected to the bottom of the top plate, a pressure sensor is fixedly connected to the top of the top plate, and an infrared emitter is fixedly connected to the front of the support frame.

[0012] Preferably, the inner side of the support frame is provided with a limiting groove corresponding to the movement trajectory of the connecting plate, and the connecting plate is slidably connected inside the limiting groove. Through the limiting groove, the connecting plate can slide inside the support frame, making the connecting plate more stable during the lifting and lowering process.

[0013] Preferably, the pressing plate is slidably connected to the inside of the storage cylinder, and the control panel is fixedly connected to the right side of the support frame. The pressing plate can be used to press and test the road asphalt inside the storage cylinder.

[0014] Compared with the prior art, this utility model provides a new type of environmentally friendly highway asphalt testing device, which has the following beneficial effects:

[0015] This new environmentally friendly highway asphalt testing device features a rotating mechanism that uses a drive motor, worm gear, and worm wheel transmission system to drive a linkage rod, causing the storage cylinder to rotate precisely. Combined with the sliding groove and support components on the top of the base, it enables automatic switching of asphalt samples at different work positions. Inside the storage cylinder, an electric push rod pushes a push plate, which in turn lifts the sample stably via a first telescopic rod, making it convenient for staff to retrieve the tested highway asphalt.

[0016] This new environmentally friendly highway asphalt testing device features a second telescopic rod and a limiting groove design in the testing mechanism. This design restricts the movement trajectory of the pressing plate, ensuring that the pressing pressure is evenly transmitted to the sample. The real-time feedback from the pressure sensor allows for precise control of the testing pressure, improving data reliability. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the rotating mechanism.

[0020] Figure 3 A schematic diagram of the electric actuator, the first telescopic rod, the push plate, and the receiver.

[0021] Figure 4 This is a schematic diagram of the testing mechanism.

[0022] In the diagram: 1. Base; 2. Rotating mechanism; 21. Protective frame; 22. Drive motor; 23. Support component; 24. Rotating disk; 25. Storage cylinder; 26. Worm gear; 27. Linkage rod; 28. Receiver; 29. ​​Electric push rod; 201. First telescopic rod; 202. Push plate; 203. Worm gear; 3. Detection mechanism; 31. Infrared transmitter; 32. Pressing plate; 33. Top plate; 34. Second telescopic rod; 35. Connecting plate; 36. Hydraulic cylinder; 37. Pressure sensor; 38. Support frame; 4. Control panel. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] This utility model provides the following technical solution: Example 1

[0026] Please see Figure 1-4 This utility model provides a technical solution: a new type of environmentally friendly highway asphalt testing device, including a base 1, a rotating mechanism 2 on the top of the base 1, a testing mechanism 3 on the back of the top of the base 1, and a control panel 4 on the right side of the testing mechanism 3;

[0027] The rotating mechanism 2 includes a protective frame 21, which is fixedly connected to the bottom inner side of the base 1. A drive motor 22 is fixedly connected to the left side of the protective frame 21, and a worm gear 26 is fixedly connected to the right side of the drive motor 22. The worm gear 26 is rotatably connected to the inner side of the protective frame 21. A worm wheel 203 is meshed on the front of the worm gear 26. A linkage rod 27 is fixedly connected to the inner side of the worm wheel 203. The bottom of the linkage rod 27 is rotatably connected to the bottom inner side of the protective frame 21. A rotating disk 24 is fixedly connected to the top of the linkage rod 27. A support member 23 is fixedly connected to the bottom periphery of the rotating disk 24. A storage cylinder 25 is fixedly connected to the top of the rotating disk 24. An electric push rod 29 is fixedly connected to the bottom inner side of the storage cylinder 25. A push plate 202 is fixedly connected to the top of the electric push rod 29. A first telescopic rod 201 is fixedly connected to the bottom of the push plate 202. A receiver 28 is fixedly connected to the outer side of the storage cylinder 25.

[0028] Furthermore, a fixing hole corresponding to the position of the linkage rod 27 is provided on the inner side of the base 1, and the linkage rod 27 is rotatably connected to the inner side of the fixing hole. Through the fixing hole, the linkage rod 27 can rotate inside the base 1, so that when the worm gear 203 rotates, the linkage rod 27 can drive the rotating disk 24 to rotate.

[0029] Furthermore, a groove corresponding to the movement trajectory of the support member 23 is provided on the top of the base 1, and the support member 23 is slidably connected inside the groove. Through the groove, the support member 23 can rotate inside the base 1, and the support member 23 can support the rotating disk 24.

[0030] Furthermore, the push plate 202 is slidably connected to the inside of the storage cylinder 25, and the outside of the push plate 202 is in contact with the inside of the storage cylinder 25. The push plate 202 can push out the tested road asphalt, making it convenient for staff to collect. Example 2

[0031] Please see Figure 1-4Furthermore, based on Embodiment 1, the detection mechanism 3 includes a support frame 38, which is fixedly connected to the top of the base 1. A hydraulic cylinder 36 is fixedly connected to the top of the support frame 38, a connecting plate 35 is fixedly connected to the bottom of the hydraulic cylinder 36, a second telescopic rod 34 is fixedly connected to the bottom periphery of the connecting plate 35, a top plate 33 is fixedly connected to the bottom of the second telescopic rod 34, a pressing plate 32 is fixedly connected to the bottom of the top plate 33, a pressure sensor 37 is fixedly connected to the top of the top plate 33, and an infrared emitter 31 is fixedly connected to the front of the support frame 38.

[0032] Furthermore, a limiting groove corresponding to the movement trajectory of the connecting plate 35 is provided on the inner side of the support frame 38, and the connecting plate 35 is slidably connected to the inside of the limiting groove. Through the limiting groove, the connecting plate 35 can slide inside the support frame 38, making the connecting plate 35 more stable during the lifting and lowering process.

[0033] Furthermore, the pressing plate 32 is slidably connected to the inside of the storage cylinder 25, and the control panel 4 is fixedly connected to the right side of the support frame 38. The pressing plate 32 can be used to press and test the road asphalt inside the storage cylinder 25.

[0034] In actual operation, when this device is used, the road asphalt sample to be tested is placed into the storage cylinder 25 on the rotating disk 24. The electric push rod 29 is initially in the retracted state, and the push plate 202 is located at the bottom of the storage cylinder 25 to provide stable support for the sample.

[0035] Turn on the drive motor 22 switch, and the drive motor 22 drives the worm 26 to rotate. The worm 26 meshes with the worm wheel 203 to drive the worm wheel 203 to drive the rotating disk 24 to rotate through the linkage rod 27. During the rotation, the support member 23 slides along the slide groove of the base 1 to ensure that the rotating disk 24 runs smoothly. When the storage cylinder 25 rotates to the position directly below the pressing plate 32, the receiver 28 receives the signal emitted by the infrared transmitter 31, triggering the positioning stop and completing the precise alignment of the sample.

[0036] The hydraulic cylinder 36 is opened through the control panel 4. The hydraulic cylinder 36 pushes the connecting plate 35 to slide downward along the limiting groove of the support frame 38. The second telescopic rod 34 extends synchronously, driving the top plate 33 and the bottom pressing plate 32 to descend. The pressing plate 32 gradually extends into the storage cylinder 25 to apply pressure to the road asphalt sample. The pressure sensor 37 monitors the pressing pressure in real time and transmits the data to the control panel 4 to perform pressing test on the road asphalt.

[0037] After the test is completed, the hydraulic cylinder 36 drives the pressing plate 32 to rise and reset, the electric push rod 29 starts, pushes the push plate 202 to slide upward along the inner side of the storage cylinder 25 to push the tested sample out of the storage cylinder 25 for easy removal by the staff, the drive motor 22 starts again, drives the rotating plate 24 to transfer the next storage cylinder 25 to the test position, and repeats the above test process. The infrared transmitter 31 model is IR204C-A, the receiver 28 model is IRM-56384, and the control panel 4 model is CHMTB-06.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A novel environmentally friendly highway asphalt testing device, comprising a base (1), characterized in that: The base (1) is provided with a rotating mechanism (2) at the top, and a detection mechanism (3) is provided at the back of the top of the base (1). A control panel (4) is provided on the right side of the detection mechanism (3). The rotating mechanism (2) includes a protective frame (21), which is fixedly connected to the bottom inner side of the base (1). A drive motor (22) is fixedly connected to the left side of the protective frame (21), and a worm gear (26) is fixedly connected to the right side of the drive motor (22). The worm gear (26) is rotatably connected to the inside of the protective frame (21). A worm wheel (203) meshes with the front of the worm gear (26). A linkage rod (27) is fixedly connected to the inside of the worm wheel (203). The bottom of the linkage rod (27) is rotatably connected to the protective frame (21). At the bottom inner side, a rotating disk (24) is fixedly connected to the top of the linkage rod (27), a support member (23) is fixedly connected to the bottom periphery of the rotating disk (24), a storage cylinder (25) is fixedly connected to the top of the rotating disk (24), an electric push rod (29) is fixedly connected to the bottom inner side of the storage cylinder (25), a push plate (202) is fixedly connected to the top of the electric push rod (29), a first telescopic rod (201) is fixedly connected to the bottom of the push plate (202), and a receiver (28) is fixedly connected to the outside of the storage cylinder (25).

2. The novel environmentally friendly highway asphalt testing device according to claim 1, characterized in that: The base (1) has a fixing hole on its inner side that corresponds to the position of the linkage rod (27), and the linkage rod (27) is rotatably connected to the inner side of the fixing hole.

3. The novel environmentally friendly highway asphalt testing device according to claim 1, characterized in that: The base (1) has a groove at the top that corresponds to the movement trajectory of the support (23), and the support (23) is slidably connected inside the groove.

4. The novel environmentally friendly highway asphalt testing device according to claim 1, characterized in that: The push plate (202) is slidably connected to the inside of the storage tube (25), and the outside of the push plate (202) is in contact with the inside of the storage tube (25).

5. The novel environmentally friendly highway asphalt testing device according to claim 1, characterized in that: The detection mechanism (3) includes a support frame (38), which is fixedly connected to the top of the base (1). A hydraulic cylinder (36) is fixedly connected to the top of the support frame (38). A connecting plate (35) is fixedly connected to the bottom of the hydraulic cylinder (36). A second telescopic rod (34) is fixedly connected to the bottom periphery of the connecting plate (35). A top plate (33) is fixedly connected to the bottom of the second telescopic rod (34). A pressing plate (32) is fixedly connected to the bottom of the top plate (33). A pressure sensor (37) is fixedly connected to the top of the top plate (33). An infrared emitter (31) is fixedly connected to the front of the support frame (38).

6. The novel environmentally friendly highway asphalt testing device according to claim 5, characterized in that: The support frame (38) has a limiting groove on its inner side that corresponds to the movement trajectory of the connecting plate (35), and the connecting plate (35) is slidably connected inside the limiting groove.

7. The novel environmentally friendly highway asphalt testing device according to claim 5, characterized in that: The pressing plate (32) is slidably connected to the inside of the storage tube (25), and the control panel (4) is fixedly connected to the right side of the support frame (38).

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