A pouring conductive asphalt mixture fluidity tester
By designing a cast conductive asphalt mixture flow tester containing scraping components, the problem that existing testers cannot effectively deal with the adhesion of the mixture in the inner wall of the funnel is solved, and the uniformity and test accuracy of the mixture are improved.
Patent Information
- Application Number
- CN202421085134.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing cast conductive asphalt mixture flow tester lacks the function of scraping the inner wall of the funnel, which causes the mixture adhering to the inner wall to be unable to mix evenly with the remaining material, resulting in inaccurate testing.
A cast conductive asphalt mixture flow tester including a support plate, a first motor, a lift plate and a scraper assembly is designed. The scraping assembly includes a equipment rack, a second motor, gear, funnel, airbag, connecting pipe and scraper. Through the coordinated work of these components, the mixture can be stirred and scraped in the funnel to improve the uniformity of the mixture.
Through the design of this tester, the mixture on the inner wall of the funnel can be effectively wiped, improving the uniformity of the mixture, thereby ensuring the accuracy of the flow test.
Smart Images
Figure CN222748386U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of conductive asphalt, in particular to a pouring type conductive asphalt mixture fluidity tester. Background Art
[0002] Conductive asphalt concrete is a type of asphalt concrete with conductive properties. It can make the asphalt concrete itself conductive by adding conductive materials or using special processes. People have found various ways to improve the conductive properties of asphalt, such as adding metal elements, ionizers and conductive fillers, so that it can be used in many fields, such as road construction, mine gas extraction and building insulation. At present, people on the market often use flow testers when conducting fluidity tests on poured conductive asphalt mixtures.
[0003] The pouring conductive asphalt mixture flowability tester in the prior art generally does not have the function of scraping the inner wall of the funnel, resulting in the mixture adhering to the inner wall being unable to be evenly mixed with the remaining material, which can easily lead to inaccurate mixture testing. Therefore, we need a pouring conductive asphalt mixture flowability tester. Utility Model Content
[0004] The purpose of the utility model is to provide a pouring type conductive asphalt mixture fluidity tester to solve the existing problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pouring type conductive asphalt mixture fluidity tester, comprising a support plate; a support leg frame arranged at the bottom of the support plate; a first motor arranged at the top of the support plate; a mounting screw arranged at the bottom of the first motor; a lifting plate arranged at the outer wall of the mounting screw; a scraper assembly arranged at the bottom of the lifting plate; the scraper assembly comprises an equipment frame, a second motor, a first gear, a second gear, a funnel, an airbag, a connecting pipe, an air pipe and a scraper; the top of the support plate is fixedly connected to the equipment frame; and the bottom of the equipment frame is fixedly connected to the second motor; the output shaft of the second motor is fixedly connected to the first gear through a coupling; and the outer wall of the first gear is meshedly connected to the second gear; the interior of the second gear is fixedly connected to the funnel; the top of the lifting plate is fixedly connected to the airbag; and the bottom of the airbag is fixedly connected to the connecting pipe; one end of the connecting pipe is fixedly connected to the air pipe; the interior of the air pipe is movably connected to the scraper.
[0006] Preferably, the support sleeve forms a sliding structure with the support plate through a moving rod, and the bottom of the moving rod extends into the support sleeve for connection, and the top of the moving rod is connected to the bottom of the support plate.
[0007] Preferably, the support sleeve forms a fixed structure with the moving rod through a fixed screw, and one end of the fixed screw extends into the support sleeve to limit the moving rod.
[0008] Preferably, the second motor forms a rotating structure through a first gear and a second gear, and the size of the first gear is smaller than that of the second gear.
[0009] Preferably, the equipment frame and the funnel form a rotating structure, and the funnel is fixed and fastened in a rotating shaft in the equipment frame.
[0010] Preferably, the airbag and the trachea form an integrated structure through a connecting tube, and the connecting tube is arranged between the airbag and the trachea.
[0011] Preferably, the number of the scrapers is two, and the two scrapers are symmetrically arranged with the mid-vertical line of the funnel as the symmetry axis.
[0012] Compared with the prior art, the utility model has the following beneficial effects: the pouring conductive asphalt mixture fluidity tester can
[0013] (1) A funnel can be used to place the mixed material. At this time, the second motor can drive the first gear, and the first gear can drive the funnel to rotate in the equipment frame by relying on the second gear. In addition, the first motor is started to drive the lifting plate to move, so that the moving plate can drive the scraper at the bottom to extend into the funnel. At this time, the scraper can stir the material in the funnel. In addition, by pressing the airbag and inflating it through the connecting tube, the scraper in the air pipe can be extended outward, so that the scraper can scrape the material on the inner wall of the funnel, thereby improving the uniformity of the mixed material. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the lifting plate and scraper structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the first gear and the second gear of the utility model;
[0017] Figure 4 This is a schematic diagram of the installation screw and lifting plate structure of the utility model.
[0018] In the figure: 1. support plate; 2. support leg frame; 3. first motor; 4. mounting screw; 5. lifting plate; 6. scraper assembly; 601. equipment frame; 602. second motor; 603. first gear; 604. second gear; 605. funnel; 606. air bag; 607. connecting pipe; 608. air pipe; 609. scraper. DETAILED DESCRIPTION
[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0021] The utility model provides a pouring conductive asphalt mixture fluidity tester, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a support plate 1; a support leg frame 2 arranged at the bottom of the support plate 1; a first motor 3 arranged at the top of the support plate 1; a mounting screw 4 arranged at the bottom of the first motor 3; a lifting plate 5 arranged on the outer wall of the mounting screw 4; a scraper assembly 6 arranged at the bottom of the lifting plate 5; the scraper assembly 6 includes an equipment frame 601, a second motor 602, a first gear 603, a second gear 604, a funnel 605, an air bag 606, a connecting pipe 607, an air pipe 608 and a scraper 609; the top of the support plate 1 is fixedly connected to the equipment frame 601; and A second motor 602 is fixedly connected to the bottom of the equipment frame 601; the output shaft of the second motor 602 is fixedly connected to the first gear 603 through a coupling; and the outer wall of the first gear 603 is meshingly connected to the second gear 604; the interior of the second gear 604 is fixedly connected to a funnel 605; the top of the lifting plate 5 is fixedly connected to an airbag 606; and the bottom of the airbag 606 is fixedly connected to a connecting pipe 607; one end of the connecting pipe 607 is fixedly connected to an air pipe 608; the interior of the air pipe 608 is movably connected to a scraper 609.
[0022] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, there are four support leg frames 2 at the bottom of the support plate 1 , and the four support leg frames 2 are arranged at four corners of the bottom of the support plate 1 .
[0023] In this embodiment, the connection effect between the support plate 1 and the support leg frames 2 is enhanced, and the four support leg frames 2 can be used to support and limit the support plate 1, thereby improving the stability of the device.
[0024] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the first motor 3 forms a threaded structure with the lifting plate 5 through the mounting screw 4, and one end of the mounting screw 4 is threadedly penetrated through the lifting plate 5 for connection.
[0025] In this embodiment, by setting the connection between the mounting screw 4 and the lifting plate 5 , the first motor 3 can drive the mounting screw 4 to rotate in the lifting plate 5 , and can be used to move the lifting plate 5 up and down.
[0026] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the second motor 602 forms a rotating structure through the first gear 603 and the second gear 604, and the size of the first gear 603 is smaller than the size of the second gear 604. The equipment frame 601 and the funnel 605 form a rotating structure, and the funnel 605 is fixed and fastened in the rotating shaft in the equipment frame 601.
[0027] In this embodiment, by setting the second gear 604 on the outer wall of the funnel 605, the second motor 602 can be started to drive the second gear 604 to rotate by relying on the first gear 603, which can facilitate driving the funnel 605 to rotate in the equipment rack 601.
[0028] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the airbag 606 forms an integrated structure with the air pipe 608 through the connecting pipe 607, and the connecting pipe 607 is arranged between the airbag 606 and the air pipe 608. There are two scrapers 609, and the two scrapers 609 are symmetrically arranged with the mid-vertical line of the funnel 605 as the symmetry axis.
[0029] In this embodiment, an air pipe 608 is provided to connect the scraper 609 and the connecting tube 607 , so that the air bag 606 can be pressed by hand to inflate the connecting tube 607 , thereby pushing the air pipe 608 to move, and the air pipe 608 can push the scrapers 609 on both sides to fit the inner wall of the funnel 605 .
[0030] Specifically, when in use, the mixture can be placed in the funnel 605, and the second motor 602 is started to drive the first gear 603 to rotate, so that the first gear 603 can drive the second gear 604 on the outer wall of the funnel 605 to rotate, which can be used to rotate the funnel 605. In addition, starting the first motor 3 can drive the mounting screw 4 to rotate in the lifting plate 5, so that the lifting plate 5 can drive the scraper assembly 6 to move downward, so that the scrapers 609 on both sides can be extended into the funnel 605 to stir the material. In addition, by pressing the airbag 606 and inflating it through the connecting tube 607, the scraper 609 in the air pipe 608 can be extended outward, so that the scraper 609 can scrape the inner wall of the funnel 605, thereby improving the uniformity of the mixture.
[0031] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0032] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0033] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0034] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A pouring conductive asphalt mixture fluidity tester, characterized in that: comprising a support plate (1); A support leg frame (2) provided at the bottom of the support plate (1); A first motor (3) disposed on the top of the support plate (1); A mounting screw (4) disposed at the bottom of the first motor (3); A lifting plate (5) provided on the outer wall of the mounting screw rod (4); A scraper assembly (6) is arranged at the bottom of the lifting plate (5); the scraper assembly (6) comprises an equipment frame (601), a second motor (602), a first gear (603), a second gear (604), a funnel (605), an air bag (606), a connecting pipe (607), an air pipe (608) and a scraper (609); the top of the support plate (1) is fixedly connected to the equipment frame (601); and the bottom of the equipment frame (601) is fixedly connected to the second motor (602); the output of the second motor (602) The output shaft is fixedly connected to the first gear (603) via a coupling; the outer wall of the first gear (603) is meshingly connected to the second gear (604); the interior of the second gear (604) is fixedly connected to a funnel (605); the top of the lifting plate (5) is fixedly connected to an air bag (606); the bottom of the air bag (606) is fixedly connected to a connecting pipe (607); one end of the connecting pipe (607) is fixedly connected to an air pipe (608); and the interior of the air pipe (608) is movably connected to a scraper (609).
2. A pouring conductive asphalt mixture fluidity tester according to claim 1, characterized in that: The number of the support leg frames (2) at the bottom of the support plate (1) is four, and the four support leg frames (2) are arranged at the four corners of the bottom of the support plate (1).
3. The pouring conductive asphalt mixture fluidity tester according to claim 1, characterized in that: The first motor (3) forms a threaded structure with the lifting plate (5) through the mounting screw rod (4), and one end of the mounting screw rod (4) is threadedly connected to the lifting plate (5).
4. The pouring conductive asphalt mixture fluidity tester according to claim 1, characterized in that: The second motor (602) forms a rotating structure through the first gear (603) and the second gear (604), and the size of the first gear (603) is smaller than the size of the second gear (604).
5. The pouring conductive asphalt mixture fluidity tester according to claim 1, characterized in that: The equipment frame (601) and the funnel (605) form a rotating structure, and the funnel (605) is fixed in a rotating shaft in the equipment frame (601).
6. The pouring conductive asphalt mixture fluidity tester according to claim 1, characterized in that: The airbag (606) forms an integrated structure with the trachea (608) via a connecting tube (607), and the connecting tube (607) is arranged between the airbag (606) and the trachea (608).
7. The pouring conductive asphalt mixture fluidity tester according to claim 1, characterized in that: The number of the scrapers (609) is two, and the two scrapers (609) are symmetrically arranged with the mid-perpendicular line of the funnel (605) as the symmetry axis.