Indoor testing equipment for roadbed filler performance

Abstract

The present application provides an indoor testing device for detecting the performance of roadbed fillers, and relates to the field of roadbed test technology. The indoor testing device for detecting the performance of roadbed fillers includes a device housing, a side cover plate, a cleaning component, a transmission component, and a matching drive component. The cleaning component includes a No. 2 motor. The pressure push rod device is started to drive the pressure plate to be embedded in the filler mold for a pressure test. After the pressure test, some broken roadbed debris will fall on the side cover plate. The cleaning component can be started again to collect the debris on the upper surface of the side cover plate to the side close to the No. 1 limit plate. Then, the matching drive component can be started to drive the start transmission component, thereby driving the side cover plate to rotate and unfold around the central axis, so as to pour the debris near the No. 1 limit plate into the collection box, and can also drive the filling module and the top block to move upward to eject the roadbed filler in the filler mold, so as to achieve the effect of automatic discharging.

Description

Technical Field

[0001] The present application relates to the technical field of roadbed testing, and in particular to indoor testing equipment for testing the performance of roadbed fillers. Background Art

[0002] The roadbed is the foundation of the track or road surface, and is a geotechnical structure formed by excavation or filling. The main function of the roadbed is to provide the necessary conditions for track or road surface laying and train or vehicle operation, and to bear the static and dynamic loads of the track and locomotive vehicles or road surface and traffic loads, while transferring and diffusing the loads deep into the foundation.

[0003] After searching, the application number is CN202320895557.0, which discloses a high-speed railway foundation test device, which relates to the field of high-speed railway, and includes a model box, a base, tempered glass, a telescopic support tube and a monitoring system, which is characterized in that: a groove is provided at the center of the other side of the model box along the width direction, a T-shaped slide groove is provided at the center of both sides of the groove opening on the model box, a T-shaped slider is slidably connected in the T-shaped groove on the model box, a movable frame is fixedly installed on the top of the T-shaped slider on the outside of the model box by bolts, and a plurality of springs are evenly fixedly installed on the side of the movable frame away from the T-shaped slider, and a support plate is fixedly installed between the tops of the springs by bolts. When baffles of different heights enter the groove, the position of the T-shaped slider is adjusted, and the T-shaped handle is loosened to reset the spring to drive the support rod on the support plate to push out of the hole, and the baffle is supported and fixed by the top of the support rod, and the baffle is fixed in the groove by the spring elastic force, which is simple and convenient to operate and has strong performance.

[0004] The problem with the above scheme is that when testing the roadbed filler, the roadbed filler is put into a mold for pressure testing. However, during the test, a lot of roadbed debris will fall on the workbench, which needs to be cleaned manually, thereby increasing the problem of manual labor. Summary of the invention

[0005] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an indoor testing device for the performance of roadbed fillers, in which the roadbed fillers to be tested are injected into the filler mold, and the pressure push rod device is started to drive the pressure plate to be embedded in the filler mold for pressure testing. After the pressure test, some broken roadbed debris will fall on the side cover plate, and then the cleaning component can be started to collect the debris on the upper surface of the side cover plate to the side close to the No. 1 limit plate, and then the matching drive component can be started to drive the start transmission component, thereby driving the side cover plate to rotate and unfold around the central axis, so as to pour the debris near the No. 1 limit plate into the collection box, and can also drive the filling module and the top block to move upward to eject the roadbed filler in the filler mold, so as to achieve the effect of automatic discharge.

[0006] The present application also proposes an indoor testing device for detecting the performance of roadbed fillers, including a device housing, a side cover plate, a cleaning component, a transmission component and a matching drive component, wherein the cleaning component includes a No. 2 motor, which is fixedly connected to one side of the lower surface of the side cover plate, and the output shaft of the No. 2 motor is fixedly connected to a No. 2 screw rod, which is connected to a No. 2 mounting bracket through threaded engagement, and the No. 2 mounting bracket is arranged below the side cover plate, and both ends of the No. 2 mounting bracket are fixedly connected to a limiting sheet metal, and the limiting sheet metal is installed in a slide groove; the transmission component includes a mounting sheet metal, and the mounting sheet metal is arranged Placed on both sides of the lower part of the device shell, the middle part of the mounting sheet metal on both sides is fixedly connected with a No. 2 rotating shaft, and the No. 2 rotating shaft on both sides is rotatably installed on the inner wall of the device shell, the mounting sheet metal is inclined, and a No. 1 transmission rod is rotatably installed on the upper end of the mounting sheet metal; the mating drive assembly includes a No. 1 motor, the No. 1 motor is fixedly connected to one side of the inner wall of the device shell, the output shaft of the No. 1 motor is fixedly connected to a No. 1 screw rod, limit rods are arranged on both sides of the No. 1 screw rod, and mounting seats are installed at both ends of the limit rod and the No. 1 screw rod, and the mounting seat is fixedly connected to the inner wall of the device shell.

[0007] In some embodiments of the present application, an opening is provided above the device housing, and collection boxes are fixedly connected to both side surfaces of the device housing.

[0008] In some embodiments of the present application, a fixing plate is fixedly connected to the upper sides of the other two side surfaces of the device housing, and a fixing sheet metal is fixedly connected to the two sides of the lower surface of the fixing plate.

[0009] In some embodiments of the present application, a No. 1 mounting bracket is fixedly connected to the upper surface of the fixed plates on both sides, a pressure push rod device is provided at the upper end of the No. 1 mounting bracket, and a pressure plate is fixedly connected to the output shaft at the lower end of the pressure push rod device.

[0010] In some embodiments of the present application, a central axis is fixedly connected on both sides between the inner walls of the collection box, and side cover plates are rotatably installed on the central axis on both sides. Grooves are provided in the middle of the side cover plates on both sides, and a No. 1 limit plate is fixedly connected to the outer side of the upper surface of the side cover plate.

[0011] In some embodiments of the present application, a mold shell is provided in the groove, a filling mold is fixedly connected to the inner wall of the mold shell, notches are provided at both ends of the lower surface of the filling mold, and a mounting plate is fixedly connected to the lower surface of the mold shell.

[0012] In some embodiments of the present application, two sides of the mounting plate are fixedly connected to two sides of the inner wall of the device housing, and two sides of the side cover plate are provided with slide grooves, and a cleaning component is installed in the slide grooves.

[0013] In some embodiments of the present application, a mating drive assembly is installed below the inner wall of the device housing, and a transmission assembly is installed above the mating drive assembly.

[0014] In some embodiments of the present application, fixed brackets are fixedly connected to both sides of the inner wall of the device housing, and sliding blocks are fixedly connected to the middle of the inner walls of the fixed brackets on both sides.

[0015] The cam is an L-shaped member formed in the middle of a line that is fixed to the side of the cam and is adapted to engage with the engagement of the cam and to engage with the engagement of the cam on the cam.

[0016] In some embodiments of the present application, the upper ends of the limiting sheet metals on both sides are fixedly connected with rings, a rotating shaft is rotatably installed between the rings, gears are fixedly connected to both ends of the rotating shaft, a tooth plate is connected to the lower part of the gear through tooth meshing, the tooth plate is fixedly connected to the upper surface of the side cover plate, and a cleaning roller is fixedly connected to the middle part of the rotating shaft, and the cleaning roller is tightly attached to the upper surface of the side cover plate.

[0017] In some embodiments of the present application, the No. 1 screw rod is connected to a movable block through a threaded engagement on the surface, and the two ends of the movable block are fixedly connected to a No. 2 mounting block, and the No. 2 mounting block is movably installed with a telescopic plate, and a circular arc plate is fixedly connected to one side of the upper end of the telescopic plate, and the circular arc plate cooperates with the matching block.

[0018] The beneficial effect of the present application is as follows: the roadbed filler to be tested is injected into the filler mold, and the pressure push rod device is started to drive the pressure plate to be embedded in the filler mold for pressure testing. After the pressure test, some broken roadbed debris will be spilled on the side cover plate, and then the cleaning component can be started to collect the debris on the upper surface of the side cover plate to the side close to the No. 1 limit plate, and then the matching drive component can be started to drive the start transmission component, thereby driving the side cover plate to rotate and unfold around the central axis, so that the debris near the No. 1 limit plate can be poured into the collection box, and the filling module and the top block can also be driven to move upward to eject the roadbed filler in the filler mold, thereby achieving the effect of automatic discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a schematic three-dimensional diagram of the overall structure according to an embodiment of the present application;

[0021] Figure 2 is a schematic three-dimensional diagram of a local structure according to an embodiment of the present application;

[0022] Figure 3 is a schematic three-dimensional diagram of the cross-sectional structure of the device housing according to an embodiment of the present application;

[0023] Figure 4 is a schematic three-dimensional diagram of the overall structure of the device housing according to an embodiment of the present application;

[0024] Figure 5 is a schematic three-dimensional diagram of the combined structure of a cleaning component, a transmission component and a matching drive component according to an embodiment of the present application;

[0025] Figure 6 is a schematic three-dimensional diagram of the detailed structure of the mounting plate and the top block according to an embodiment of the present application;

[0026] Figure 7 is a schematic three-dimensional diagram of the combined structure of a cleaning component and a transmission component according to an embodiment of the present application;

[0027] Figure 8 is a schematic three-dimensional diagram of the transmission assembly structure according to an embodiment of the present application;

[0028] Fig. 9 is a schematic three-dimensional diagram of the structure of one side of a cleaning component according to an embodiment of the present application;

[0029] Fig.10 It is a schematic three-dimensional diagram of the structure of the other side of the cleaning component according to an embodiment of the present application.

[0030] Icons: 1. Device housing; 2. Collection box; 3. Fixed plate; 4. Fixed sheet metal; 5. No. 1 mounting bracket; 6. Pressure push rod device; 7. Pressure plate; 8. Side cover plate; 9. No. 1 limit plate; 10. Slide; 11. Cleaning component; 12. Mold housing; 13. Filling mold; 14. Center shaft; 15. Transmission component; 16. Matching drive component; 17. Slider; 18. Mounting plate; 19. Fixed bracket; 20. Groove; 601. No. 1 motor; 602. Limit rod; 603. No. 1 screw rod; 604. Mounting seat; 605. Movable block; 606. No. 2 mounting block; 607. Telescopic plate; 608, arc plate; 101, No. 2 motor; 102, No. 2 screw rod; 103, No. 2 mounting bracket; 104, limit sheet metal; 105, gear; 106, collar; 107, cleaning roller; 108, tooth plate; 109, rotating shaft; 501, connecting seat; 502, transmission sheet metal; 503, No. 1 rotating shaft; 504, No. 1 transmission rod; 505, mounting sheet metal; 506, No. 2 rotating shaft; 507, matching block; 508, extension shaft; 509, connecting plate; 510, No. 1 mounting block; 511, filling module; 512, top block; 513, No. 2 limit plate; 514, No. 2 transmission rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0032] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0038] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] The following describes, with reference to the accompanying drawings, an indoor testing device for detecting the performance of roadbed fillers according to an embodiment of the first aspect of the present application.

[0040] like Figure 1-Figure 10As shown, the indoor detection test equipment for roadbed filler performance includes a device shell 1, a side cover plate 8, a cleaning component 11, a transmission component 15 and a matching drive component 16, the cleaning component 11 includes a No. 2 motor 101, the No. 2 motor 101 is fixedly connected to one side of the lower surface of the side cover plate 8, the output shaft of the No. 2 motor 101 is fixedly connected to a No. 2 screw rod 102, the No. 2 screw rod 102 is connected to a No. 2 mounting bracket 103 through threaded engagement, the No. 2 mounting bracket 103 is arranged below the side cover plate 8, and both ends of the No. 2 mounting bracket 103 are fixedly connected to a limiting sheet metal 104, and the limiting sheet metal 104 is installed in the slide groove 10; the transmission component 15 includes a mounting sheet metal 505, and the mounting sheet metal 505 is arranged at On both sides of the lower interior of the device housing 1, the middle part of the mounting sheet metal 505 on both sides is fixedly connected with a No. 2 rotating shaft 506, and the No. 2 rotating shaft 506 on both sides is rotatably mounted on the inner wall of the device housing 1, and the mounting sheet metal 505 is inclined, and a No. 1 transmission rod 504 is rotatably mounted on the upper end of the mounting sheet metal 505; the mating drive assembly 16 includes a No. 1 motor 601, and the No. 1 motor 601 is fixedly connected to one side of the inner wall of the device housing 1, and the output shaft of the No. 1 motor 601 is fixedly connected to a No. 1 screw rod 603, and limit rods 602 are arranged on both sides of the No. 1 screw rod 603, and mounting seats 604 are installed at both ends of the limit rod 602 and the No. 1 screw rod 603, and the mounting seat 604 is fixedly connected to the inner wall of the device housing 1.

[0041] According to some embodiments of the present application, Figure 1-Figure 5As shown, an opening is provided above the device shell 1, and a collection box 2 is fixedly connected to the two side surfaces of the device shell 1, and a fixing plate 3 is fixedly connected to the other two side surfaces of the device shell 1. Fixed sheet metal 4 is fixedly connected to the two sides of the lower surface of the fixing plate 3, and a No. 1 mounting bracket 5 is fixedly connected to the upper surface of the fixing plate 3 on both sides. A pressure push rod device 6 is provided on the upper end of the No. 1 mounting bracket 5, and a pressure push rod device 6 is fixedly connected to the lower end output shaft of the pressure push rod device 6. A central axis 14 is fixedly connected to the two sides between the inner walls of the collection box 2, and side cover plates 8 are rotatably installed on the central axis 14 on both sides. A groove 20 is provided in the middle of the side cover plates 8 on both sides, and a No. 1 limit plate 9 is fixedly connected to the outer side of the upper surface of the side cover plate 8, and a mold shell 12 is provided in the groove 20. A filler mold 13 is fixedly connected to the inner wall of the mold shell 12, and notches are provided at both ends of the lower surface of the filler mold 13. A mounting plate 18 is fixedly connected to the lower surface of the mold shell 12, and the mounting plate 18 is fixedly connected to the two sides of the inner wall of the device shell 1. Both sides of the side cover plate 8 A slide 10 is provided, a cleaning component 11 is installed in the slide 10, a matching drive component 16 is installed below the inner wall of the device housing 1, a transmission component 15 is installed above the matching drive component 16, fixed brackets 19 are fixedly connected to both sides of the inner wall of the device housing 1, and a slider 17 is fixedly connected to the middle of the inner wall of the fixed brackets 19 on both sides. The roadbed filler to be tested is injected into the filler mold 13, and the pressure push rod device 6 is started to drive the pressure plate 7 to be embedded in the filler mold 13 for pressure test. When the pressure test is completed, Some broken roadbed debris is spilled on the side cover plate 8. Then the cleaning component 11 is started to collect the debris on the upper surface of the side cover plate 8 to the side close to the No. 1 limit plate 9. Then the driving component 16 is started to drive the transmission component 15 to drive the side cover plate 8 to rotate and unfold around the central axis 14, so that the debris near the No. 1 limit plate 9 can be poured into the collection box 2, and the filling module 511 and the top block 512 can also be driven to move upward to eject the roadbed filler in the filling mold 13, so as to achieve the effect of automatic discharging.

[0042] According to some embodiments of the present application, Figure 7-Figure 9As shown, the lower end of the installation sheet metal 505 is rotatably installed with a No. 2 transmission rod 514, and the upper ends of the No. 1 transmission rod 504 and the No. 2 transmission rod 514 are rotatably installed with a transmission sheet metal 502, and the transmission sheet metal 502 is set in an L shape. The other side surface of the transmission sheet metal 502 is fixedly connected to the No. 1 rotating shaft 503, and the other end of the No. 1 rotating shaft 503 is rotatably installed on the inner wall of the device housing 1, and the other end of the transmission sheet metal 502 is rotatably installed with a connecting seat 501, and the connecting seat 501 is fixedly connected to the lower surface of the side cover 8. The other side of the lower end of the installation sheet metal 505 is fixed A matching block 507 is connected, and an extension shaft 508 is fixedly connected to the other side of the lower end of the No. 2 transmission rod 514. A connecting plate 509 is rotatably installed on the extension shaft 508. A No. 1 mounting block 510 is rotatably installed on the upper end of the connecting plate 509. Two No. 2 limiting plates 513 are fixedly connected to one side of the No. 1 mounting block 510. The No. 2 limiting plates 513 are installed on the slider 17. A filling module 511 is fixedly connected to the upper end of the No. 1 mounting block 510. The filling module 511 cooperates with the notch of the filling mold 13. The filling modules 511 on both sides are The top surface of 11 is fixedly connected with a top block 512. When the matching block 507 is pushed to move, the mounting sheet metal 505 can be driven to rotate around the No. 2 rotating shaft 506. Since the No. 1 transmission rod 504 and the No. 2 transmission rod 514 are rotatably mounted on the upper and lower ends of the mounting sheet metal 505, the No. 1 transmission rod 504 and the No. 2 transmission rod 514 on both sides can be driven to rotate with the No. 1 rotating shaft 503, thereby supporting the connecting seat 501 and the side cover plate 8 to rotate and unfold around the central axis 14. When the side cover plate 8 rotates around the central axis 14 is rotated and unfolded as the center, so that the debris on the upper surface of the side cover plate 8 can be deposited near the No. 1 limit plate 9 under the influence of gravity. At the same time, when the mounting sheet metal 505 rotates, the No. 1 mounting block 510 can be pushed to move upward through the extension shaft 508 under the mounting sheet metal 505 through the connecting plate 509. Since one side of the No. 2 mounting block 606 is installed on the slider 17 through the No. 2 limit plate 513, the filling module 511 and the ejecting block 512 at the upper end of the No. 1 mounting block 510 can be driven to eject the roadbed filler in the filling mold 13 out of the filling mold 13, thereby realizing the effect of automatic unloading.

[0043] According to some embodiments of the present application, Figure 8-Figure 10As shown, the upper ends of the limit sheet metals 104 on both sides are fixedly connected with collars 106, and a rotating shaft 109 is rotatably installed between the collars 106. Gears 105 are fixedly connected to both ends of the rotating shaft 109. A tooth plate 108 is connected to the lower part of the gear 105 through a tooth meshing connection. The tooth plate 108 is fixedly connected to the upper surface of the side cover 8. A cleaning roller 107 is fixedly connected to the middle part of the rotating shaft 109. The cleaning roller 107 is closely attached to the upper surface of the side cover 8. The second motor 101 drives the second screw rod 102 to rotate. 102 is connected to the No. 2 mounting bracket 103 through threaded engagement, and then the No. 2 mounting bracket 103 is installed in the slide groove 10 through the limiting sheet metal 104, so that the rotating shaft 109 on the limiting sheet metal 104 can follow the movement of the No. 2 mounting bracket 103. Since the two ends of the rotating shaft 109 are connected to the tooth plate 108 through the tooth engagement of the gear 105, the rotating shaft 109 can be driven to rotate, and a cleaning roller 107 is fixedly provided in the rotating shaft 109, and the debris on the upper surface of the side cover 8 can be cleaned and collected by the cleaning roller 107.

[0044] According to some embodiments of the present application, Figure 6 As shown, the No. 1 screw rod 603 is connected to the movable block 605 through the threaded engagement on the surface, and the two ends of the movable block 605 are fixedly connected to the No. 2 mounting blocks 606, and the No. 2 mounting blocks 606 are movably installed with a telescopic plate 607, and the upper end of the telescopic plate 607 is fixedly connected to an arc plate 608. The arc plate 608 cooperates with the matching block 507, and the No. 1 motor 601 drives the No. 1 screw rod 603 to rotate. Since the No. 1 screw rod 603 is connected to the movable block 605 through the threaded engagement on the surface, the two sides of the movable block 605 are movably installed on the limit rod 602, so that the movable block 605 can be moved along the No. 1 screw rod 603, and the No. 2 mounting blocks 606 on both sides of the movable block 605 are movably installed with telescopic plates 607, so that the arc plate 608 and the telescopic plate 607 can be moved upward with the No. 2 mounting block 606, thereby promoting the movement of the matching block 507.

[0045] The working principle of this embodiment is:

[0046] First, the No. 1 motor 601 drives the No. 1 screw rod 603 to rotate. Since the No. 1 screw rod 603 is connected to the movable block 605 through the surface thread engagement, and the movable block 605 is movably installed on the limit rod 602 on both sides, the movable block 605 can move along the No. 1 screw rod 603, and then the No. 2 mounting blocks 606 on both sides of the movable block 605 are movably installed with telescopic plates 607, so that the arc plate 608 and the telescopic plate 607 can be moved upward with the No. 2 mounting block 606, thereby pushing the matching block 507 to move. When the matching block 507 is pushed to move, The mounting sheet metal 505 can be driven to rotate around the No. 2 rotating shaft 506. Since the No. 1 transmission rod 504 and the No. 2 transmission rod 514 are rotatably installed on the upper and lower ends of the mounting sheet metal 505, the No. 1 transmission rod 504 and the No. 2 transmission rod 514 on both sides can be driven to rotate and the transmission sheet metal 502 can be driven to rotate around the No. 1 rotating shaft 503, thereby supporting the connecting seat 501 and the side cover plate 8 to rotate and unfold around the central axis 14. When the side cover plate 8 rotates and unfolds around the central axis 14, the broken pieces on the upper surface of the side cover plate 8 can be The chips are deposited near the No. 1 limit plate 9 under the influence of gravity. At the same time, when the mounting sheet metal 505 rotates, the No. 1 mounting block 510 can be pushed upward through the extension shaft 508 below the mounting sheet metal 505 through the connecting plate 509. Since one side of the No. 2 mounting block 606 is installed on the slider 17 through the No. 2 limit plate 513, the filling module 511 and the ejector block 512 at the upper end of the No. 1 mounting block 510 can be driven to eject the roadbed filler in the filler mold 13 out of the filler mold 13, thereby achieving the effect of automatic unloading. The No. 2 motor 101 drives the No. 2 screw rod 1 02 rotates, the second screw rod 102 is connected to the second mounting bracket 103 through threaded engagement, and then the second mounting bracket 103 is installed in the slide groove 10 through the limiting sheet metal 104, and the rotating shaft 109 on the limiting sheet metal 104 can follow the movement of the second mounting bracket 103, because the two ends of the rotating shaft 109 are connected to the tooth plate 108 through the tooth engagement of the gear 105, the rotating shaft 109 can be driven to rotate, and a cleaning roller 107 is fixedly provided in the rotating shaft 109, and the debris on the upper surface of the side cover 8 can be cleaned and collected by the cleaning roller 107.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0048] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0049] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An indoor testing device for testing the performance of roadbed filler, comprising a device housing (1), a side cover plate (8), a cleaning component (11), a transmission component (15) and a mating drive component (16), characterized in that: The cleaning component (11) comprises a No. 2 motor (101), the No. 2 motor (101) is fixedly connected to one side of the lower surface of the side cover plate (8), the output shaft of the No. 2 motor (101) is fixedly connected to a No. 2 screw rod (102), the No. 2 screw rod (102) is connected to a No. 2 mounting bracket (103) by threaded engagement, the No. 2 mounting bracket (103) is arranged below the side cover plate (8), and both ends of the No. 2 mounting bracket (103) are fixedly connected to a limiting sheet metal (104), and the limiting sheet metal (104) is installed in the slide groove (10); The transmission assembly (15) comprises a mounting sheet metal (505), the mounting sheet metal (505) being arranged on two sides of the lower interior of the device housing (1), a second rotating shaft (506) being fixedly connected to the middle of the mounting sheet metal (505) on both sides, the second rotating shaft (506) on both sides being rotatably mounted on the inner wall of the device housing (1), the mounting sheet metal (505) being arranged in an inclined manner, and a first transmission rod (504) being rotatably mounted on the upper end of the mounting sheet metal (505); The mating drive assembly (16) comprises a No. 1 motor (601), the No. 1 motor (601) being fixedly connected to one side of the inner wall of the device housing (1), the No. 1 screw (603) being fixedly connected to the output shaft of the No. 1 motor (601), the No. 1 screw (603) being provided with limit rods (602) on both sides of the No. 1 screw (603), the limit rods (602) and the No. 1 screw (603) being provided with mounting seats (604) at both ends, the mounting seats (604) being fixedly connected to the inner wall of the device housing (1); The device housing (1) is provided with an opening above, and the two side surfaces of the device housing (1) are fixedly connected to a collection box (2), and the two sides between the inner walls of the collection box (2) are fixedly connected to a central axis (14), and side covers (8) are rotatably mounted on the central axis (14) on both sides, and the middle parts of the side covers (8) on both sides are provided with grooves (20), and the outer side of the upper surface of the side cover (8) is fixedly connected to a first limit plate (9), and a mold housing (12) is provided in the groove (20), and a filler mold (13) is fixedly connected to the inner wall of the mold housing (12), and the lower surface of the filler mold (13) has two ends. A notch is provided, a mounting plate (18) is fixedly connected to the lower surface of the mold shell (12), two sides of the mounting plate (18) are fixedly connected to two sides of the inner wall of the device shell (1), two sides of the side cover plate (8) are provided with slide grooves (10), a cleaning component (11) is installed in the slide groove (10), a matching drive component (16) is installed below the inner wall of the device shell (1), a transmission component (15) is installed above the matching drive component (16), two sides of the inner wall of the device shell (1) are fixedly connected to fixed brackets (19), and the middle part of the inner wall of the fixed brackets (19) on both sides is fixedly connected to a slider (17), A No. 2 transmission rod (514) is rotatably mounted on the lower end of the mounting sheet metal (505), and a transmission sheet metal (502) is rotatably mounted on the upper ends of the No. 1 transmission rod (504) and the No. 2 transmission rod (514), wherein the transmission sheet metal (502) is arranged in an L shape, and a No. 1 rotating shaft (503) is fixedly connected to the other side surface of the transmission sheet metal (502), and the other end of the No. 1 rotating shaft (503) is rotatably mounted on the inner wall of the device housing (1), and a connecting seat (501) is rotatably mounted on the other end of the transmission sheet metal (502), and the connecting seat (501) is fixedly connected to the side cover The mounting plate (8) is provided on the lower surface of the mounting plate (505), the other side of the lower end of the mounting plate (505) is fixedly connected with a matching block (507), the other side of the lower end of the second transmission rod (514) is fixedly connected with an extension shaft (508), a connecting plate (509) is rotatably mounted on the extension shaft (508), the upper end of the connecting plate (509) is rotatably mounted with a first mounting block (510), one side surface of the first mounting block (510) is fixedly connected with two second limit plates (513) arranged in parallel, the second limit plate (513) is mounted on the slider (17), the first mounting block (510) ) is fixedly connected to the upper end with a filling module (511), the filling module (511) and the notch of the filling mold (13) are matched, the upper surfaces of the filling modules (511) on both sides are fixedly connected with top blocks (512), the upper ends of the limiting sheet metals (104) on both sides are fixedly connected with collars (106), a rotating shaft (109) is rotatably installed between the collars (106), the two ends of the rotating shaft (109) are fixedly connected with gears (105), the lower part of the gear (105) is connected with a tooth plate (108) through a tooth meshing, and the tooth plate (108) is fixedly connected to the side cover The upper surface of the plate (8), the middle part of the rotating shaft (109) is fixedly connected with a cleaning roller (107), the cleaning roller (107) is closely attached to the upper surface of the side cover plate (8), the first screw rod (603) is connected with a movable block (605) through surface thread engagement, the two ends of the movable block (605) are fixedly connected with a second mounting block (606), the second mounting block (606) is movably mounted with a telescopic plate (607), the upper end of the telescopic plate (607) is fixedly connected with an arc plate (608), and the arc plate (608) and the matching block (507) are matched.

2. The indoor testing equipment for roadbed filler performance according to claim 1 is characterized in that: A fixing plate (3) is fixedly connected to the upper side of the other two side surfaces of the device housing (1), and a fixing sheet metal (4) is fixedly connected to the lower side of the fixing plate (3).

3. The indoor testing equipment for roadbed filler performance according to claim 2 is characterized in that: A first mounting bracket (5) is fixedly connected to the upper surfaces of the fixing plates (3) on both sides, a pressure push rod device (6) is provided at the upper end of the first mounting bracket (5), and a pressure plate (7) is fixedly connected to the output shaft at the lower end of the pressure push rod device (6).

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