Asphalt sample pouring forming device
The asphalt sample casting and molding device addresses the lack of stirring in existing devices by incorporating a stirring and adjusting mechanism, ensuring fluidity and controlled pouring, thereby preventing defects and safety hazards.
Patent Information
- Application Number
- CN202420380809.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-02-28
AI Technical Summary
Existing asphalt sample casting and molding devices lack a stirring mechanism, leading to solidified asphalt that is less fluid and difficult to cast, posing safety risks during manual pouring and potentially resulting in casting defects.
The device incorporates a stirring and adjusting mechanism with a heating cylinder, motors, threaded rods, and adjustable discharge components to ensure fluidity and precise positioning, allowing for controlled stirring and pouring of asphalt samples.
Enables efficient stirring and controlled pouring of asphalt samples, preventing scalding and ensuring defect-free casting by maintaining asphalt fluidity and allowing for adjustable discharge heights and stable device positioning.
Smart Images
Figure CN222266889U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of asphalt samples, in particular to an asphalt sample casting and molding device. Background Art
[0002] Asphalt is a black complex mixture of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a high-viscosity organic liquid. Its main components include carbon, hydrogen, oxygen, nitrogen, sulfur and other elements. These elements are combined in specific proportions to form various compounds, thus forming the microstructure of asphalt. Asphalt samples are usually used for various performance tests, such as needle penetration, softening point, etc. The process of preparing asphalt samples needs to strictly follow certain procedures to ensure the accuracy of the test results.
[0003] An asphalt sample casting and molding device with announcement number CN 219201039 U can continuously provide a heat source during the pouring process, which is beneficial to the insulation of asphalt, so that the asphalt sample can be cast in one time without producing defects such as drawing and casting gaps at corners. It is suitable for road inspection personnel to quickly melt and cast asphalt samples or cast asphalt ductility samples in the laboratory. It has the advantages of fast pouring and one-time molding of samples, which is beneficial to the operation of experimenters and simple casting and molding.
[0004] The asphalt sample casting and molding device can continuously provide a heat source during the casting process, which is beneficial to the heat preservation of asphalt, so that the asphalt sample can be cast in one time. However, the device is not equipped with a device for stirring the asphalt. When the asphalt is heated, the internal temperature of the asphalt does not rise and it is in a solidified state, which makes the asphalt less fluid and cannot be cast. When the device is cast, the device is poured manually, but the asphalt temperature is high and it is easy to scald the staff, so it needs to be improved. Utility Model Content
[0005] The utility model aims to provide an asphalt sample casting and molding device to solve the problems raised in the above background technology.
[0006] To achieve the above purpose, the utility model provides the following technical solutions: an asphalt sample casting and molding device, comprising a universal wheel, a support frame is fixedly connected to the top of the universal wheel, a limiting mechanism is fixedly connected to the front and back of the support frame, and a stirring adjustment mechanism is fixedly connected to the top of the support frame;
[0007] The stirring and adjusting mechanism comprises a stirring component and an adjusting component. The stirring component is arranged in the middle of the top of the support frame, and the adjusting component is arranged on the left side of the top of the support frame.
[0008] Preferably, the stirring assembly includes a heating cylinder, which is fixedly connected to the middle of the top of the support frame, the top of the heating cylinder is fixedly connected to a fixing frame, the top of the fixing frame is fixedly connected to a first motor, the bottom of the first motor is fixedly connected to a first threaded rod, the bottom of the first threaded rod is rotatably connected to the middle of the top of the heating cylinder, the outer periphery of the first threaded rod is threadedly connected to a threaded plate, the bottom of the threaded plate is fixedly connected to a sliding plate, the bottom of the sliding plate is fixedly connected to a fixed disk, and the top of the fixed disk is fixedly connected to a stirrer.
[0009] Preferably, a fixing groove corresponding to the size of the sliding plate is opened on the top of the heating cylinder, and the sliding plate is slidably connected to the inside of the fixing groove. The set sliding plate can limit the threaded plate, making the threaded plate more stable during movement.
[0010] Preferably, the adjustment assembly includes a connecting frame, which is fixedly connected to the left side of the top of the supporting frame, and a second motor is fixedly connected to the back end of the top of the connecting frame, and a second threaded rod is fixedly connected to the bottom of the second motor, and the bottom of the second threaded rod is rotatably connected to the top of the supporting frame, and an adjustment plate is threadedly connected to the outer periphery of the second threaded rod, and a limiting rod is slidably connected to the inside of the adjusting plate, and the limiting rod is slidably connected to the inside of the supporting frame, and a telescopic tube is fixedly connected to the middle of the adjusting plate, and the right side of the telescopic tube is fixedly connected to the left side of the heating cylinder, and an asphalt pump is fixedly connected to the outer periphery of the telescopic tube, and the asphalt pump is fixedly connected to the left side of the heating cylinder.
[0011] Preferably, a fixing hole corresponding to the size of the limiting rod is opened inside the adjustment plate, and the limiting rod is slidably connected to the fixing hole. The setting of the limiting rod can limit the adjustment plate, making the adjustment plate more stable during movement.
[0012] Preferably, the limiting mechanism includes a second connecting plate, the second connecting plate is fixedly connected to the top of the front side of the support frame, the second connecting plate is internally threadedly connected to a third threaded rod, the top of the third threaded rod is fixedly connected to a rotating disk, the bottom of the third threaded rod is rotatably connected to the first connecting plate, the first connecting plate is fixedly connected to the bottom of the front side of the support frame, the outer periphery of the third threaded rod is threadedly connected to a lifting plate, the bottom of the lifting plate is fixedly connected to a sliding rod, and the bottom of the sliding rod is fixedly connected to an anti-skid plate.
[0013] Preferably, a circular hole corresponding to the size of the sliding rod is opened inside the first connecting plate, and the sliding rod is slidably connected to the inside of the circular hole. The provided sliding rod can limit the lifting plate, making the lifting plate more stable during the lifting and lowering process.
[0014] Compared with the prior art, the utility model provides an asphalt sample casting and molding device, which has the following beneficial effects:
[0015] 1. The asphalt sample casting and molding device places asphalt into the interior of the heating cylinder through the stirring and adjusting mechanism, turns on the mixer so that the mixer can stir the heated asphalt, turns on the first motor so that the first motor drives the first threaded rod to rotate, so that the first threaded rod can drive the threaded plate and the sliding plate to move downward, so that the sliding plate can drive the fixed plate to move downward, so that the fixed plate can drive the mixer to move up and down, so that the mixer can stir the asphalt at different positions, turns on the asphalt pump so that the asphalt can be transmitted to the interior of the telescopic tube through the asphalt pump, and the asphalt can flow out of the heating cylinder through the telescopic tube. When the discharge height of the telescopic tube needs to be adjusted, turns on the second motor so that the second motor drives the threaded plate to move upward through the second threaded rod, so that the threaded plate can drive the telescopic tube to move upward, so that the discharge height of the telescopic tube can be adjusted.
[0016] 2. The asphalt sample casting and molding device, through the setting of the limiting mechanism, moves the device to a suitable position through the bottom universal wheel, and drives the third threaded rod to rotate through the rotating disk, so that the third threaded rod can drive the lifting plate to move downward, and the lifting plate can drive the anti-skid plate to move downward through the sliding rod, so that the bottom of the anti-skid plate can contact the ground, making the device difficult to move through the universal wheel. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:
[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the structure of the stirring adjustment mechanism;
[0020] Figure 3 It is a schematic diagram of the stirring component structure;
[0021] Figure 4 It is a schematic diagram of the structure of the adjustment component;
[0022] Figure 5 It is a schematic diagram of the limit component structure.
[0023] In the figure: 1. universal wheel; 2. support frame; 3. limit mechanism; 31. first connecting plate; 32. sliding rod; 33. third threaded rod; 34. rotating disk; 35. lifting plate; 36. second connecting plate; 37. anti-skid plate; 4. stirring and adjusting mechanism; 41. stirring assembly; 411. first motor; 412. fixed frame; 413. first threaded rod; 414. fixed disk; 415. mixer; 416. heating cylinder; 417. threaded plate; 418. sliding plate; 42. adjusting assembly; 421. asphalt pump; 422. connecting frame; 423. telescopic tube; 424. adjusting plate; 425. second threaded rod; 426. limit rod; 427. second motor. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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 a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection 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 the present invention can be understood according to specific circumstances.
[0026] The utility model provides the following technical solutions:
[0027] Embodiment 1
[0028] See also Figure 1-5 The utility model provides a technical solution: an asphalt sample casting and molding device, including a universal wheel 1, a support frame 2 is fixedly connected to the top of the universal wheel 1, a limiting mechanism 3 is fixedly connected to the front and back of the support frame 2, and a stirring adjustment mechanism 4 is fixedly connected to the top of the support frame 2;
[0029] The stirring and adjusting mechanism 4 includes a stirring component 41 and an adjusting component 42. The stirring component 41 is arranged in the middle of the top of the support frame 2, and the adjusting component 42 is arranged on the left side of the top of the support frame 2.
[0030] The stirring assembly 41 includes a heating cylinder 416, which is fixedly connected to the middle of the top of the support frame 2. The top of the heating cylinder 416 is fixedly connected to a fixing frame 412, the top of the fixing frame 412 is fixedly connected to a first motor 411, the bottom of the first motor 411 is fixedly connected to a first threaded rod 413, the bottom of the first threaded rod 413 is rotatably connected to the middle of the top of the heating cylinder 416, the outer periphery of the first threaded rod 413 is threadedly connected to a threaded plate 417, the bottom of the threaded plate 417 is fixedly connected to a sliding plate 418, the bottom of the sliding plate 418 is fixedly connected to a fixing disk 414, and the top of the fixing disk 414 is fixedly connected to a stirrer 415.
[0031] Furthermore, a fixing groove corresponding to the size of the sliding plate 418 is opened at the top of the heating tube 416, and the sliding plate 418 is slidably connected to the inside of the fixing groove. The setting of the sliding plate 418 can limit the threaded plate 417, making the threaded plate 417 more stable during the movement.
[0032] Embodiment 2
[0033] See also Figure 1-5 , and on the basis of Example 1, the adjustment component 42 further includes a connecting frame 422, the connecting frame 422 is fixedly connected to the left side of the top of the support frame 2, the top back end of the connecting frame 422 is fixedly connected to a second motor 427, the bottom of the second motor 427 is fixedly connected to a second threaded rod 425, the bottom of the second threaded rod 425 is rotatably connected to the top of the support frame 2, the outer periphery of the second threaded rod 425 is threadedly connected to an adjustment plate 424, the inner part of the adjustment plate 424 is slidably connected to a limit rod 426, the limit rod 426 is slidably connected to the inside of the support frame 2, the middle of the adjustment plate 424 is fixedly connected to a telescopic tube 423, the right side of the telescopic tube 423 is fixedly connected to the left side of the heating cylinder 416, the outer periphery of the telescopic tube 423 is fixedly connected to an asphalt pump 421, and the asphalt pump 421 is fixedly connected to the left side of the heating cylinder 416.
[0034] Furthermore, a fixing hole corresponding to the size of the limiting rod 426 is opened inside the adjustment plate 424, and the limiting rod 426 is slidably connected inside the fixing hole. The setting of the limiting rod 426 can limit the adjustment plate 424, making the adjustment plate 424 more stable during the movement.
[0035] Embodiment 3
[0036] See also Figure 1-5On the basis of the first and second embodiments, the limiting mechanism 3 further comprises a second connecting plate 36, the second connecting plate 36 is fixedly connected to the top of the front face of the support frame 2, the second connecting plate 36 is internally threadedly connected to a third threaded rod 33, the top of the third threaded rod 33 is fixedly connected to a rotating disk 34, the bottom of the third threaded rod 33 is rotatably connected to the first connecting plate 31, the first connecting plate 31 is fixedly connected to the bottom of the front face of the support frame 2, the outer periphery of the third threaded rod 33 is threadedly connected to a lifting plate 35, the bottom of the lifting plate 35 is fixedly connected to a sliding rod 32, and the bottom of the sliding rod 32 is fixedly connected to an anti-slip plate 37.
[0037] Furthermore, a circular hole corresponding to the size of the slide rod 32 is opened inside the first connecting plate 31, and the slide rod 32 is slidably connected inside the circular hole. The set slide rod 32 can limit the lifting plate 35, making the lifting plate 35 more stable during the lifting and moving process.
[0038] During actual operation, when the device is used, the device is moved to a suitable position through the bottom universal wheel 1, and the third threaded rod 33 is driven to rotate through the rotating disk 34, so that the third threaded rod 33 can drive the lifting plate 35 to move downward, so that the lifting plate 35 can drive the anti-slip plate 37 to move downward through the sliding rod 32, so that the bottom of the anti-slip plate 37 can contact the ground, so that the device is not easy to move through the universal wheel 1, and the asphalt is placed inside the heating cylinder 416, and the mixer 415 is turned on so that the mixer 415 can stir the heated asphalt, and the first motor 411 is turned on so that the first motor 411 drives the first threaded rod 413 to rotate, so that the first threaded rod 413 can drive the threaded plate 417 and the sliding plate 418 moves downward, so that the sliding plate 418 can drive the fixed plate 414 to move downward, so that the fixed plate 414 can drive the mixer 415 to move up and down, so that the mixer 415 can stir the asphalt at different positions, turn on the asphalt pump 421, so that the asphalt can be transmitted to the inside of the telescopic tube 423 through the asphalt pump 421, and the asphalt can flow out of the outside of the heating tube 416 through the telescopic tube 423. When the discharge height of the telescopic tube 423 needs to be adjusted, turn on the second motor 427, so that the second motor 427 drives the threaded plate 417 to move upward through the second threaded rod 425, so that the threaded plate 417 can drive the telescopic tube 423 to move upward, so that the discharge height of the telescopic tube 423 can be adjusted.
Claims
1. An asphalt sample casting and molding device, comprising a universal wheel (1), characterized in that: The top of the universal wheel (1) is fixedly connected to a support frame (2), the front and back of the support frame (2) are fixedly connected to a limiting mechanism (3), and the top of the support frame (2) is fixedly connected to a stirring adjustment mechanism (4); The stirring and adjusting mechanism (4) comprises a stirring component (41) and an adjusting component (42), wherein the stirring component (41) is arranged in the middle of the top of the support frame (2), and the adjusting component (42) is arranged on the left side of the top of the support frame (2); The stirring assembly (41) comprises a heating cylinder (416), wherein the heating cylinder (416) is fixedly connected to the middle of the top of the support frame (2), the top of the heating cylinder (416) is fixedly connected to a fixing frame (412), the top of the fixing frame (412) is fixedly connected to a first motor (411), the bottom of the first motor (411) is fixedly connected to a first threaded rod (413), the bottom of the first threaded rod (413) is rotatably connected to the middle of the top of the heating cylinder (416), the outer periphery of the first threaded rod (413) is threadedly connected to a threaded plate (417), the bottom of the threaded plate (417) is fixedly connected to a sliding plate (418), the bottom of the sliding plate (418) is fixedly connected to a fixing plate (414), and the top of the fixing plate (414) is fixedly connected to a stirrer (415); The adjustment assembly (42) comprises a connecting frame (422), wherein the connecting frame (422) is fixedly connected to the left side of the top of the support frame (2), a second motor (427) is fixedly connected to the back end of the top of the connecting frame (422), a second threaded rod (425) is fixedly connected to the bottom of the second motor (427), the bottom of the second threaded rod (425) is rotatably connected to the top of the support frame (2), an adjustment plate (424) is threadedly connected to the periphery of the second threaded rod (425), a limit rod (426) is slidably connected to the inside of the support frame (2), a telescopic tube (423) is fixedly connected to the middle of the adjustment plate (424), the right side of the telescopic tube (423) is fixedly connected to the left side of the heating cylinder (416), an asphalt pump (421) is fixedly connected to the periphery of the telescopic tube (423), and the asphalt pump (421) is fixedly connected to the left side of the heating cylinder (416).
2. The asphalt sample casting and molding device according to claim 1 is characterized in that: A fixing groove corresponding to the size of the sliding plate (418) is provided at the top of the heating cylinder (416), and the sliding plate (418) is slidably connected inside the fixing groove.
3. The asphalt sample casting and molding device according to claim 1, characterized in that: A fixing hole corresponding to the size of the limiting rod (426) is provided inside the adjustment plate (424), and the limiting rod (426) is slidably connected inside the fixing hole.
4. The asphalt sample casting and molding device according to claim 1, characterized in that: The limiting mechanism (3) comprises a second connecting plate (36), the second connecting plate (36) being fixedly connected to the top of the front face of the support frame (2), the second connecting plate (36) being internally threadedly connected to a third threaded rod (33), the top of the third threaded rod (33) being fixedly connected to a rotating disk (34), the bottom of the third threaded rod (33) being rotatably connected to a first connecting plate (31), the first connecting plate (31) being fixedly connected to the bottom of the front face of the support frame (2), the outer periphery of the third threaded rod (33) being threadedly connected to a lifting plate (35), the bottom of the lifting plate (35) being fixedly connected to a sliding rod (32), and the bottom of the sliding rod (32) being fixedly connected to an anti-slip plate (37).
5. The asphalt sample casting and molding device according to claim 4, characterized in that: A circular hole corresponding to the size of the sliding rod (32) is provided inside the first connecting plate (31), and the sliding rod (32) is slidably connected inside the circular hole.