Automatic hydraulic wheel rolling forming machine for asphalt mixture for road detection

Abstract

The utility model relates to the technical field of road detection, in particular to an asphalt mixture automatic hydraulic wheel rolling forming machine for road detection, which comprises a workbench, the bottom of the workbench is fixedly connected with a mainframe box, and the right side of the top of the workbench is fixedly connected with a linear motor. Through the cooperation of the decontamination frame, the first motor, the series connection plate, the spring and the decontamination cotton brush, a decontamination function is achieved, firstly, the first motor is started through the master controller, the first motor runs to drive the decontamination cotton brush to rotate at a constant speed through the series connection plate to sweep away attachments and oil stains on the working face of the grinding tile, and in addition, the decontamination cotton brush is stressed during rotation, so that the working face of the grinding tile is cleaned. And the spring and the guide rod are matched with the series connection plate to buffer and unload force, so that the mechanism can effectively clean the working surface of the rolling tile, can prevent residues from causing indentation on a subsequent asphalt sample, can also prevent a worker from being scalded during cleaning, and can also reduce the abrasion of a sweeping brush part at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of road detection, in particular to an automatic hydraulic wheel rolling forming machine for asphalt mixture used for road detection. Background Art

[0002] Road testing mainly refers to the testing and analysis of asphalt materials on the road surface through the use of professional technical means. Therefore, a wheel rolling machine will be needed in the process of analyzing asphalt materials for road testing.

[0003] After searching, the patent number is CN210389860U, and the name is a utility model of an asphalt mixture wheel rolling molding machine, including a molding table. Through research and analysis, it is found that although the stability of the molding table during asphalt mixture wheel rolling molding can be improved during use, the following disadvantages still exist to a certain extent.

[0004] For example, in the process of using the wheel rolling forming machine to process asphalt samples, it is currently impossible to perform decontamination during use. In this way, when using the wheel rolling forming machine to process asphalt samples, if it does not have a decontamination function, asphalt and asphalt oil may adhere to the surface of the rolling tile during the asphalt sample processing. If it is not handled in time during the processing, the asphalt remaining on the surface will cause indentations to the asphalt sample during subsequent wheel rolling, which will also affect the subsequent test results. Due to the high temperature of the rolling tile, the residual oil is also troublesome to clean. In order to solve the above technical problems, we have designed an automatic hydraulic wheel rolling forming machine for asphalt mixture for road testing. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic hydraulic wheel rolling forming machine for asphalt mixture for road testing, which has the advantages of decontamination and adjustment functions, and solves the problem that the existing wheel rolling forming machine does not have the decontamination and adjustment functions during use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic hydraulic wheel rolling machine for asphalt mixture for road testing, comprising a workbench, a main box is fixedly connected to the bottom of the workbench, a linear motor is fixedly connected to the right side of the top of the workbench, the moving end of the linear motor is fixedly connected to the main frame, the top of the main frame is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder passes through the main frame and is fixedly connected to a rolling frame, the bottom of the rolling frame is fixedly connected to a heating block, the bottom of the heating block is fixedly connected to a rolling shoe, the top of the workbench is fixedly connected to a driving assembly, the top of the driving assembly is fixedly connected to an adjusting mechanism, the top of the adjusting mechanism is fixedly connected to a clamping assembly, the rear side of the top of the workbench is fixedly connected to a decontamination mechanism, the top of the heating block is fixedly connected to a temperature sensor, and the top of the front side of the main frame is fixedly connected to a main controller.

[0007] Preferably, the dirt removal mechanism includes a dirt removal frame, the bottom of which is fixedly connected to the workbench, the bottom of which is connected to a first motor by bolts, the output end of the first motor passes through the dirt removal frame and is fixedly connected to a series plate, both sides of the top of the series plate are fixedly connected to springs, the top of the spring is fixedly connected to a dirt removal cotton brush, both sides of the bottom of the dirt removal cotton brush are fixedly connected to guide rods, the bottom ends of the guide rods are slidingly connected to the series plate, the bottom ends of the guide rods are movably connected to the springs, and the output end of the main controller is unidirectionally electrically connected to the first motor.

[0008] Preferably, the adjusting mechanism includes an adjusting frame, the bottom of the adjusting frame is fixedly connected to the driving assembly, the bottom of the adjusting frame is connected to a second motor by bolts, the output end of the second motor passes through the adjusting frame and is fixedly connected to an adjusting plate, the front and rear sides of the bottom of the adjusting frame are fixedly connected to a first hydraulic rod, the output ends of the first hydraulic rod pass through the adjusting plate and are fixedly connected to a supporting plate, the number of the supporting plates is two, the number of the first hydraulic rods is four, and the output end of the main controller is unidirectionally electrically connected to the second motor and the first hydraulic rod, respectively.

[0009] Preferably, a slide groove is fixedly connected to the left side of the top of the workbench, and the left side of the bottom of the main frame is slidably connected to the slide groove. The driving assembly includes a fixed plate, and the two sides of the rear side of the fixed plate are fixedly connected to the second hydraulic rod, and the two sides of the front side of the fixed plate are fixedly connected to the slide rails, the bottom of the slide rails is fixedly connected to the workbench, and the moving end of the slide rails and the output end of the second hydraulic rod are fixedly connected to the adjustment mechanism, the output end of the main controller is unidirectionally electrically connected to the temperature sensor, and the output end of the main controller is unidirectionally electrically connected to the main box, linear motor, hydraulic cylinder, heating block, driving assembly and clamping assembly respectively.

[0010] Preferably, the clamping assembly includes two transverse plates, and opposite sides of the transverse plates are fixedly connected to the adjusting mechanism, the rear side of the rear transverse plate is fixedly connected to a driving motor, the output end of the driving motor passes through the rear transverse plate and is fixedly connected to a screw, the front side of the screw is fixedly connected to the front transverse plate, both sides of the opposite side of the transverse plate are fixedly connected to guide rods, the front end and rear end of the guide rod are penetrated by a clamping plate that is slidably connected, the opposite side of the clamping plate is threadedly connected to the screw, and a material box is provided on the opposite side of the clamping plate.

[0011] Preferably, the four corners of the bottom of the main box are fixedly connected with double-brake casters, the two sides of the bottom of the main box are fixedly connected with hydraulic support feet, the front side of the main box is movably connected to the box door through a hinge, the rear side of the main box is connected with an inspection panel through bolts, and the output end of the main controller is unidirectionally electrically connected to the hydraulic support feet.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has a decontamination function through the cooperation of a decontamination frame, a first motor, a series plate, a spring and a decontamination cotton brush. First, the first motor is started by the main controller. The operation of the first motor drives the decontamination cotton brush to rotate at a uniform speed through the series plate to sweep away the attachments and oil stains on the working surface of the rolling tile. In addition, when the decontamination cotton brush rotates, the spring will cooperate with the guide rod and the series plate to buffer and unload the force. This mechanism can effectively clean the working surface of the rolling tile, avoid residues from causing indentations to subsequent asphalt samples, avoid scalding of staff during cleaning, and also reduce the wear of the sweeping brush part.

[0014] 2. The utility model has an adjustment function through the cooperation of the adjustment frame, the second motor, the adjustment plate, the first hydraulic rod and the supporting plate. First, the second motor is started by the main controller, and the operation of the second motor drives the asphalt sample to rotate 180 degrees through the adjustment plate. Then the first hydraulic rod can be started by the main controller, and the first hydraulic rod is extended to push the supporting plate upward. The supporting plate will resist the adjustment plate. This mechanism can automatically drive the sample to perform the required rotation during the processing process, which can reduce the workload of the staff and avoid the scattering of the asphalt sample due to the staff's lack of manual adjustment proficiency. At the same time, the supporting plate will cooperate with the first hydraulic rod to strengthen the use strength of the adjustment plate to avoid its breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0016] Figure 2 This is a rear axonometric view of the structure of the utility model;

[0017] Figure 3 It is the axonometric drawing of the local structure of the utility model;

[0018] Figure 4 This is a sectional isometric view of the adjustment mechanism of the utility model;

[0019] Figure 5 This is a sectional isometric view of the decontamination mechanism of the utility model;

[0020] Figure 6 This is a sectional isometric view of the clamping assembly of the utility model.

[0021] In the figure: 1. workbench; 2. main box; 3. linear motor; 4. main frame; 5. hydraulic cylinder; 6. grinding frame; 7. heating block; 8. grinding shoe; 9. driving assembly; 10. adjusting mechanism; 11. clamping assembly; 12. decontamination mechanism; 13. temperature sensor; 14. main controller; 15. decontamination frame; 16. first motor; 17. series plate; 18. spring; 19. decontamination cotton brush; 20. adjusting frame; 21. second motor; 22. adjusting plate; 23. first hydraulic rod; 24. supporting plate. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 6 An automatic hydraulic wheel rolling machine for asphalt mixture for road testing comprises a workbench 1, a main box 2 is fixedly connected to the bottom of the workbench 1, a linear motor 3 is fixedly connected to the right side of the top of the workbench 1, a main frame 4 is fixedly connected to the moving end of the linear motor 3, a hydraulic cylinder 5 is fixedly connected to the top of the main frame 4, an output end of the hydraulic cylinder 5 passes through the main frame 4 and is fixedly connected to a rolling frame 6, a heating block 7 is fixedly connected to the bottom of the rolling frame 6, a rolling tile 8 is fixedly connected to the bottom of the heating block 7, a driving assembly 9 is fixedly connected to the top of the driving assembly 9, an adjusting mechanism 10 is fixedly connected to the top of the adjusting mechanism 10, a clamping assembly 11 is fixedly connected to the rear side of the top of the workbench 1, a temperature sensor 13 is fixedly connected to the top of the heating block 7, and a main controller 14 is fixedly connected to the top of the front side of the main frame 4.

[0023] See also Figure 1 , Figure 2 and Figure 5The decontamination mechanism 12 includes a decontamination frame 15, the bottom of which is fixedly connected to the workbench 1, and the bottom of the decontamination frame 15 is connected to a first motor 16 by bolts, and the output end of the first motor 16 passes through the decontamination frame 15 and is fixedly connected to a series plate 17, and springs 18 are fixedly connected to both sides of the top of the series plate 17, and a decontamination cotton brush 19 is fixedly connected to the top of the spring 18, and guide rods are fixedly connected to both sides of the bottom of the decontamination cotton brush 19, and the bottom ends of the guide rods are slidably connected to the series plate 17, and the bottom ends of the guide rods are movably connected to the spring 18, and the output end of the main controller 14 is unidirectionally electrically connected to the first motor 16. By setting the guide rod, it plays an auxiliary guiding role, and can cooperate with the spring 18 when the mechanism is running, which can effectively reduce the wear of the decontamination cotton brush 19.

[0024] See also Figure 1 , Figure 2 and Figure 4 The adjusting mechanism 10 includes an adjusting frame 20, the bottom of which is fixedly connected to the driving assembly 9, the bottom of the adjusting frame 20 is connected to a second motor 21 by bolts, the output end of the second motor 21 passes through the adjusting frame 20 and is fixedly connected to an adjusting plate 22, the front and rear sides of the bottom of the adjusting frame 20 are fixedly connected to first hydraulic rods 23, the output ends of the first hydraulic rods 23 pass through the adjusting plate 22 and are fixedly connected to supporting plates 24, the number of supporting plates 24 is two, the number of first hydraulic rods 23 is four, the output end of the main controller 14 is electrically connected to the second motor 21 and the first hydraulic rod 23 in one direction respectively, by setting the supporting plate 24, it plays a supporting role, can avoid breakage when the two sides of the bottom of the adjusting plate 22 are suspended after the adjustment, can strengthen the use strength of the adjusting plate 22, so that it is not easy to break.

[0025] See also Figure 1 , Figure 2 and Figure 3 The left side of the top of the workbench 1 is fixedly connected with a slide groove, and the left side of the bottom of the main frame 4 is slidably connected to the slide groove. The driving component 9 includes a fixed plate, and the two sides of the rear side of the fixed plate are fixedly connected with the second hydraulic rod, and the two sides of the front side of the fixed plate are fixedly connected with slide rails. The bottom of the slide rail is fixedly connected to the workbench 1, and the moving end of the slide rail and the output end of the second hydraulic rod are fixedly connected to the adjusting mechanism 10. The output end of the main controller 14 is unidirectionally electrically connected to the temperature sensor 13, and the output end of the main controller 14 is unidirectionally electrically connected to the main box 2, the linear motor 3, the hydraulic cylinder 5, the heating block 7, the driving component 9 and the clamping component 11. By setting the driving component 9, it plays a major driving role. During operation, it can drive the material box to move back and forth at a uniform speed, and can also move together with the rolling tile 8 and perform rolling processing.

[0026] See also Figure 1 , Figure 2 and Figure 6The clamping assembly 11 includes a transverse plate, and the number of the transverse plates is two. The opposite sides of the transverse plates are fixedly connected to the adjusting mechanism 10, and the rear side of the rear transverse plate is fixedly connected to a driving motor, and the output end of the driving motor passes through the rear transverse plate and is fixedly connected to a screw, and the front side of the screw is fixedly connected to the front transverse plate, and the two sides of the opposite side of the transverse plate are fixedly connected to guide rods, and the front and rear ends of the guide rods pass through slidingly connected clamping plates, and the opposite sides of the clamping plates are threadedly connected to the screw, and a material box is arranged on the opposite side of the clamping plate. By arranging the clamping assembly 11, an auxiliary role is played, and the material box can be clamped conveniently and quickly, and the clamping of material boxes of different sizes can also be satisfied.

[0027] See also Figure 1 , Figure 2 and Figure 3 The four corners of the bottom of the main box 2 are fixedly connected with double-brake casters, the two sides of the bottom of the main box 2 are fixedly connected with hydraulic support feet, the front side of the main box 2 is movably connected with the box door through a hinge, the rear side of the main box 2 is connected with an inspection plate through bolts, and the output end of the main controller 14 is unidirectionally electrically connected to the hydraulic support feet. By setting the hydraulic support feet, a stable and anti-slip effect is achieved, which can prevent the device from deviating or shaking during the processing, thereby protecting the device from stable processing.

[0028] When in use, the various components inside the main box 2 are opened through the main controller 14 and the hydraulic support foot is started through the main controller 14. Then, the material box is filled with asphalt as required and put back into the clamping assembly 11. The clamping assembly 11 is started through the main controller 14. The material box is fixed through the cooperation of the clamping assembly 11, the driving motor, the screw and the clamping plate and other components. The heating block 7 is started through the main controller 14. The operation of the heating block 7 will heat the rolling tile 8. When the temperature is heated to the set value, the temperature sensor 13 will send an instruction to the main controller 14. After receiving the instruction, the main controller 14 will stop the heating of the heating block 7. The hydraulic cylinder 5 is started through the main controller 14. The hydraulic cylinder 5 extends through the rolling frame 6 to push the rolling tile 8 down and contact the asphalt sample. At this time, the driving assembly 9 is started through the main controller 14. The second hydraulic rod and the slide rail included in the driving assembly 9 cooperate to push the asphalt sample forward and backward through the clamping assembly 11. When the asphalt sample moves forward and backward, the rolling tile 8 will swing to roll the asphalt sample. During the processing, the asphalt sample can be Adjustment, the first hydraulic rod 23 is started through the main controller 14, and the first hydraulic rod 23 contracts to drive the supporting plate 24 downward, and then the second motor 21 is started through the main controller 14, and the second motor 21 drives the asphalt sample to rotate 180 degrees through the adjustment plate 22. After the rotation is completed, the first hydraulic rod 23 can be started through the main controller 14, and the first hydraulic rod 23 extends to push the supporting plate 24 upward, and the supporting plate 24 will resist the adjustment plate 22, thereby completing the adjustment process. After the adjustment, the above-mentioned rolling processing steps can be repeated. After the processing is completed, the rolling tile 8 can be decontaminated as needed. The first motor 16 is started through the main controller 14, and the first motor 16 runs to drive the decontamination cotton brush 19 to rotate at a uniform speed through the series plate 17. The decontamination cotton brush 19 will be soaked with special decontamination liquid in advance. When the decontamination cotton brush 19 rotates, it will sweep away the attachments and oil stains on the working surface of the rolling tile 8. In addition, the decontamination cotton brush 19 is subjected to force during rotation, and the spring 18 will cooperate with the guide rod and the series plate 17 to buffer and unload the force, thereby completing the decontamination process.

[0029] To sum up: the automatic hydraulic wheel rolling machine for asphalt mixture for road testing, through the cooperation of the decontamination frame 15, the first motor 16, the series plate 17, the spring 18, the decontamination cotton brush 19, the adjustment frame 20, the second motor 21, the adjustment plate 22, the first hydraulic rod 23 and the supporting plate 24, solves the problem that the existing wheel rolling machine does not have the function of decontamination and adjustment during use.

Claims

1. An automatic hydraulic wheel rolling machine for asphalt mixture for road testing, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a main box (2); the right side of the top of the workbench (1) is fixedly connected to a linear motor (3); the moving end of the linear motor (3) is fixedly connected to a main frame (4); the top of the main frame (4) is fixedly connected to a hydraulic cylinder (5); the output end of the hydraulic cylinder (5) passes through the main frame (4) and is fixedly connected to a rolling frame (6); the bottom of the rolling frame (6) is fixedly connected to a heating block (7); the bottom of the heating block (7) is fixedly connected to a rolling shoe (8); the top of the workbench (1) is fixedly connected to a driving component (9); the top of the driving component (9) is fixedly connected to an adjusting mechanism (10); the top of the adjusting mechanism (10) is fixedly connected to a clamping component (11); the rear side of the top of the workbench (1) is fixedly connected to a decontamination mechanism (12); the top of the heating block (7) is fixedly connected to a temperature sensor (13); and the top of the front side of the main frame (4) is fixedly connected to a main controller (14).

2. The automatic hydraulic wheel rolling machine for asphalt mixture for road testing according to claim 1 is characterized by: The decontamination mechanism (12) comprises a decontamination frame (15), the bottom of which is fixedly connected to the workbench (1), the bottom of which is bolted to a first motor (16), the output end of which passes through the decontamination frame (15) and is fixedly connected to a series plate (17), both sides of the top of the series plate (17) are fixedly connected to springs (18), the top of the spring (18) is fixedly connected to a decontamination cotton brush (19), both sides of the bottom of the decontamination cotton brush (19) are fixedly connected to guide rods, the bottom ends of which are slidably connected to the series plate (17), the bottom ends of which are movably connected to the spring (18), and the output end of the main controller (14) is unidirectionally electrically connected to the first motor (16).

3. The automatic hydraulic wheel rolling machine for asphalt mixture for road testing according to claim 1 is characterized by: The adjustment mechanism (10) comprises an adjustment frame (20), the bottom of the adjustment frame (20) is fixedly connected to the driving assembly (9), the bottom of the adjustment frame (20) is connected to a second motor (21) by bolts, the output end of the second motor (21) passes through the adjustment frame (20) and is fixedly connected to an adjustment plate (22), the front side and the rear side of both sides of the bottom of the adjustment frame (20) are fixedly connected to first hydraulic rods (23), the output ends of the first hydraulic rods (23) pass through the adjustment plate (22) and are fixedly connected to a supporting plate (24), the number of the supporting plates (24) is two, the number of the first hydraulic rods (23) is four, and the output end of the main controller (14) is unidirectionally electrically connected to the second motor (21) and the first hydraulic rod (23), respectively.

4. The automatic hydraulic wheel rolling machine for asphalt mixture for road testing according to claim 1 is characterized by: The left side of the top of the workbench (1) is fixedly connected with a slide groove, the left side of the bottom of the main frame (4) is slidably connected to the slide groove, the drive assembly (9) comprises a fixed plate, both sides of the rear side of the fixed plate are fixedly connected with a second hydraulic rod, both sides of the front side of the fixed plate are fixedly connected with a slide rail, the bottom of the slide rail is fixedly connected to the workbench (1), the moving end of the slide rail and the output end of the second hydraulic rod are fixedly connected to the adjustment mechanism (10), the output end of the main controller (14) is unidirectionally electrically connected to the temperature sensor (13), and the output end of the main controller (14) is unidirectionally electrically connected to the main box (2), the linear motor (3), the hydraulic cylinder (5), the heating block (7), the drive assembly (9) and the clamping assembly (11).

5. The automatic hydraulic wheel rolling machine for asphalt mixture for road testing according to claim 1 is characterized by: The clamping assembly (11) comprises two transverse plates, and the opposite sides of the transverse plates are fixedly connected to the adjustment mechanism (10); the rear side of the rear transverse plate is fixedly connected to a drive motor, the output end of the drive motor passes through the rear transverse plate and is fixedly connected to a screw, the front side of the screw is fixedly connected to the front transverse plate, the two sides of the opposite side of the transverse plate are fixedly connected to guide rods, the front end and the rear end of the guide rod are slidably connected to a clamping plate, the opposite side of the clamping plate is threadedly connected to the screw, and the opposite side of the clamping plate is provided with a material box.

6. The automatic hydraulic wheel rolling machine for asphalt mixture for road testing according to claim 1, characterized in that: The four corners of the bottom of the main box (2) are fixedly connected to double-brake casters, the two sides of the bottom of the main box (2) are fixedly connected to hydraulic support feet, the front side of the main box (2) is movably connected to a box door via a hinge, the rear side of the main box (2) is connected to an inspection plate via bolts, and the output end of the main controller (14) is unidirectionally electrically connected to the hydraulic support feet.

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