Solid waste toxic sample leaching device
By introducing a limiting mechanism and a motor-driven rotation system into the solid waste toxicity sample leaching device, the contamination problem caused by unstable sample fixation was solved, and stable fixation and analysis of samples of different sizes were achieved.
Patent Information
- Application Number
- CN202420258244.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-31
AI Technical Summary
The fixed structure of existing solid waste toxicity sample leaching devices is prone to rotation, which can cause experimental samples to fall accidentally during fixation and contaminate the experimental table.
A device comprising a rotating frame, a rotating plate, a limiting mechanism, a motor, and a fixing cap was designed. By using the cooperation of a limiting pin and a screw rod, the rotating plate and the support plate are limited to prevent the experimental samples from shaking and falling.
It effectively secures experimental samples, preventing them from spilling during experiments and avoiding contamination of the experimental table, and is suitable for analyzing experimental samples of different sizes.
Smart Images
Figure CN222325227U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solid matter, in particular to a solid waste toxic sample leaching device. Background Art
[0002] Solid waste materials can be processed and recycled. These renewable solid wastes mainly include many material by-products from industry, mineral extraction, construction and incineration. Solid waste toxicity sample leaching devices are used to conduct experimental analysis on solid waste to evaluate the environmental pollution caused by aggregate engineering applications.
[0003] Most existing solid waste toxic sample leaching devices can only perform experimental analysis on experimental samples of specific specifications. Since the fixed structure inside the solid waste toxic sample leaching device is easy to rotate, the experimental samples may accidentally fall when they are fixed inside the fixed structure, thereby contaminating the laboratory table. Utility Model Content
[0004] The utility model provides a solid waste toxic sample leaching device, aiming to solve the problem that most existing solid waste toxic sample leaching devices can only perform experimental analysis on experimental samples of specific specifications. Since the fixed structure inside the solid waste toxic sample leaching device is easy to rotate, the experimental sample may accidentally fall when the experimental sample is fixed inside the fixed structure, thereby causing pollution to the experimental table.
[0005] The utility model is implemented as follows: a solid waste toxic sample leaching device comprises a laboratory table, a rotating frame is arranged on the top of the laboratory table, rotating plates are arranged on the front and rear sides of the inner wall of the rotating frame, a limiting mechanism is arranged between the opposite sides of the two rotating plates, the front side of the front rotating plate is rotatably connected to the inner wall of the rotating frame, and the front side of the top of the laboratory table is fixedly connected to the device body;
[0006] The limiting mechanism includes a connecting rod, a connecting column and a movable plate. The bottom of the connecting rod extends to the interior of the connecting column and is fixedly connected to the interior of the connecting column. The front side of the connecting column is fixedly connected to the rear side of the movable plate. The front side and the rear side of the movable plate are respectively in contact with the opposite sides of the two rotating plates.
[0007] In order to achieve the effect of driving the movable plate to move, as a preferred solid waste toxic sample leaching device of the utility model, a movable groove is opened on the front side of the rear rotating plate, and the rear side of the connecting column passes through the movable groove and is slidably connected with the inside of the movable groove.
[0008] In order to facilitate the movement of the movable plate, as a preferred solid waste toxic sample leaching device of the utility model, slide grooves are provided on both sides of the front side of the rear rotating plate, and sliders are fixedly connected on both sides of the rear side of the movable plate. The rear side of the slider extends to the interior of the slide groove and is slidably connected to the interior of the slide groove.
[0009] In order to achieve the effect of driving the rotating column to rotate, as a preferred solid waste toxic sample leaching device of the utility model, the rear side of the rear rotating plate is fixedly connected to a motor, the front side of the motor output shaft is fixedly connected to a rotating column, and the front side of the rotating column passes through the rotating frame and extends to the interior of the rotating frame.
[0010] In order to achieve the effect of driving the connecting rod to move, as a preferred solid waste toxic sample leaching device of the utility model, the top of the connecting rod passes through the rotating column and extends to the top of the rotating column, the surface of the connecting rod is threadedly connected to the inside of the rotating column, and the top of the connecting rod is fixedly connected with a first screw column.
[0011] In order to achieve the effect of driving the support plate to rotate, as a preferred solid waste toxic sample leaching device of the utility model, a support plate is fixedly connected between the opposite sides of the two rotating plates, and the front side of the rotating column is fixedly connected to the rear side of the rear rotating plate.
[0012] In order to achieve the effect of limiting the front rotating plate, as a preferred solid waste toxic sample leaching device of the utility model, a limiting pin is provided on the front side of the rotating frame, the rear side of the limiting pin passes through the rotating frame and extends to the interior of the front rotating plate, the surface of the limiting pin is connected to the internal thread of the front rotating plate, and the surface of the limiting pin is fixedly connected to two second screw columns.
[0013] In order to achieve the effect of fixing the experimental samples for experimental analysis, a solid waste toxic sample leaching device is preferably provided with four fixing caps on the top of the support plate of the utility model, the bottom of the fixing caps passes through the support plate and extends to the bottom of the support plate, the surface of the fixing caps is connected to the internal threads of the support plate, and the top of the movable plate is fixedly connected with four limit plates.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The solid waste toxic sample leaching device drives the limit pin to move backward through the second screw column, so that the rear side of the limit pin passes through the rotating frame and extends to the inside of the front rotating plate, so that the surface of the limit pin is connected with the internal thread of the front rotating plate, and the two rotating plates and the support plate can be limited, so as to avoid shaking when the experimental sample is fixed, so that the experimental sample is not spilled on the test bench, thereby polluting the test bench, and solves the problem that most existing solid waste toxic sample leaching devices can only perform experimental analysis on experimental samples of specific specifications. Since the fixed structure inside the solid waste toxic sample leaching device is easy to rotate, the experimental sample may accidentally fall when the experimental sample is fixed inside the fixed structure, thereby polluting the test bench. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is the overall structure diagram of the solid waste toxic sample leaching device of the utility model;
[0017] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;
[0018] Figure 3 It is a three-dimensional connection schematic diagram of the connecting rod and the rotating column in the utility model;
[0019] Figure 4 For this utility model Figure 1 A partial enlarged view of point B in the middle;
[0020] Figure 5 It is a schematic diagram of the three-dimensional connection between the support plate and the fixing cap in the utility model;
[0021] Figure 6 It is a three-dimensional connection diagram of the motor output shaft and the rotating column in the utility model;
[0022] Figure 7 It is a three-dimensional connection schematic diagram of the second twisting column and the limiting pin of the utility model.
[0023] In the figure, 1. experimental table; 2. device body; 3. limit pin; 4. fixing cap; 5. rotating frame; 6. support plate; 7. motor; 8. rotating plate; 9. limit mechanism; 901. connecting rod; 902. connecting column; 903. moving plate; 10. rotating column; 11. first screw column; 12. slide groove; 13. slider; 14. moving groove; 15. limit plate; 16. second screw column. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.
[0026] See also Figure 1-7 The utility model provides a technical solution: a solid waste toxic sample leaching device, comprising a laboratory table 1, a rotating frame 5 is arranged on the top of the laboratory table 1, a rotating plate 8 is arranged on the front and rear sides of the inner wall of the rotating frame 5, a limiting mechanism 9 is arranged between the opposite sides of the two rotating plates 8, the front side of the front rotating plate 8 is rotatably connected to the inner wall of the rotating frame 5, and the front side of the top of the laboratory table 1 is fixedly connected with a device body 2;
[0027] The limiting mechanism 9 includes a connecting rod 901, a connecting column 902 and a movable plate 903. The bottom of the connecting rod 901 extends to the interior of the connecting column 902 and is fixedly connected to the interior of the connecting column 902. The front side of the connecting column 902 is fixedly connected to the rear side of the movable plate 903. The front side and the rear side of the movable plate 903 are respectively in contact with the opposite sides of the two rotating plates 8.
[0028] In this embodiment: the second screw column 16 is used to drive the limit pin 3 to move backward, so that the rear side of the limit pin 3 passes through the rotating frame 5 and extends to the inside of the front rotating plate 8, so that the surface of the limit pin 3 is connected with the internal thread of the front rotating plate 8, and the two rotating plates 8 and the support plate 6 can be limited, so as to avoid shaking when the experimental sample is fixed, so that the experimental sample is not spilled on the test bench, thereby contaminating the experimental bench 1, and solves the problem that most of the existing solid waste toxic sample leaching devices can only perform experimental analysis on experimental samples of specific specifications. Since the fixed structure inside the solid waste toxic sample leaching device is easy to rotate, it may cause the experimental sample to accidentally fall when the experimental sample is fixed inside the fixed structure, thereby causing contamination to the experimental bench 1.
[0029] As a technical optimization solution of the present invention, a moving groove 14 is opened on the front side of the rear rotating plate 8 , and the rear side of the connecting column 902 passes through the moving groove 14 and is slidably connected with the inside of the moving groove 14 .
[0030] In this embodiment, the connecting column 902 drives the movable plate 903 to move through the movable groove 14, thereby driving the movable plate 903 to move, thereby achieving the effect of driving the movable plate 903 to move.
[0031] As a technical optimization solution of the utility model, sliding grooves 12 are opened on both sides of the front side of the rear rotating plate 8, and sliders 13 are fixedly connected on both sides of the rear side of the movable plate 903. The rear side of the slider 13 extends to the interior of the sliding groove 12 and is slidably connected to the interior of the sliding groove 12.
[0032] In this embodiment, the movable plate 903 drives the slider 13 to move inside the slide groove 12, so that the movable plate 903 can be moved conveniently, thereby achieving the effect of facilitating the movement of the movable plate 903.
[0033] As a technical optimization solution of the utility model, the rear side of the rear rotating plate 8 is fixedly connected to the motor 7, the front side of the output shaft of the motor 7 is fixedly connected to the rotating column 10, and the front side of the rotating column 10 passes through the rotating frame 5 and extends to the interior of the rotating frame 5.
[0034] In this embodiment, the rotating column 10 is driven to rotate by the output shaft of the motor 7, so that the rotating column 10 can be rotated, thereby achieving the effect of driving the rotating column 10 to rotate.
[0035] As a technical optimization solution of the utility model, the top of the connecting rod 901 passes through the rotating column 10 and extends to the top of the rotating column 10, the surface of the connecting rod 901 is connected to the internal thread of the rotating column 10, and the top of the connecting rod 901 is fixedly connected with the first screw column 11.
[0036] In this embodiment, the first screwing column 11 is screwed to drive the connecting rod 901 to move inside the rotating column 10 , so that the connecting rod 901 can be moved, thereby achieving the effect of driving the connecting rod 901 to move.
[0037] As a technical optimization solution of the present invention, a support plate 6 is fixedly connected between opposite sides of the two rotating plates 8 , and the front side of the rotating column 10 is fixedly connected to the rear side of the rear rotating plate 8 .
[0038] In this embodiment, the support plate 6 can be rotated by driving the rotating plate 8 to rotate, thereby achieving the effect of driving the support plate 6 to rotate.
[0039] As a technical optimization solution of the utility model, a limit pin 3 is provided on the front side of the rotating frame 5, the rear side of the limit pin 3 passes through the rotating frame 5 and extends to the interior of the front rotating plate 8, the surface of the limit pin 3 is connected to the internal thread of the front rotating plate 8, and the surface of the limit pin 3 is fixedly connected to two second screw columns 16.
[0040] In this embodiment: by twisting the second screw column 16 to drive the rear side of the limit pin 3 to move, the rear side of the limit pin 3 extends to the inside of the front rotating plate 8, the front rotating plate 8 can be limited, achieving the effect of limiting the front rotating plate 8.
[0041] As a technical optimization solution of the utility model, four fixing caps 4 are arranged on the top of the support plate 6, the bottom of the fixing cap 4 passes through the support plate 6 and extends to the bottom of the support plate 6, the surface of the fixing cap 4 is connected to the internal thread of the support plate 6, and four limit plates 15 are fixedly connected to the top of the movable plate 903.
[0042] In this embodiment, by fixing the experimental sample between the fixing cap 4 and the opposite side of the limiting plate 15, the device body 2 can perform experimental analysis on the experimental sample, thereby achieving the effect of fixing the experimental sample for experimental analysis.
[0043] Working principle: First, twist the second screw column 16 so that the second screw column 16 drives the limit pin 3 to move backward, so that the rear side of the limit pin 3 passes through the rotating frame 5 and extends to the inside of the front rotating plate 8, so that the surface of the limit pin 3 is connected with the internal thread of the front rotating plate 8, and the two rotating plates 8 and the support plate 6 can be limited to avoid shaking when the experimental sample is fixed, so that the experimental sample will be spilled and pollute the test bench, and then the first screw column 11 is rotated to make the first screw column 11 drive the connecting rod 901 to move upward inside the rotating column 10, so that the connecting rod 901 drives the connecting column 902 to move, so that the connecting column 902 drives the moving plate 903 to move through the moving groove 14, and the moving plate 903 can drive the slider 13 to move upward inside the slide groove 12, so that the top of the limit plate 15 is in close contact with the bottom of the experimental sample, thereby The experimental sample is fixed inside the rotating plate 8, and then the limit pin 3 is moved to the front side so that the surface of the limit pin 3 is away from the inside of the front rotating plate 8, thereby canceling the limit on the rotating plate 8, and finally rotating the motor 7 so that the output shaft of the motor 7 drives the rotating column 10 to rotate, thereby causing the rotating column 10 to drive the rear rotating plate 8 to rotate, and causing the rear rotating plate 8 to drive the supporting plate 6 and the moving plate 903 to move, thereby driving the experimental sample to rotate. During the process, the device body 2 performs experimental analysis on the rotating experimental sample, which solves the problem that most existing solid waste toxic sample leaching devices can only perform experimental analysis on experimental samples of specific specifications. Since the fixed structure inside the solid waste toxic sample leaching device is easy to rotate, it may cause the experimental sample to accidentally fall when the experimental sample is fixed inside the fixed structure, thereby causing pollution to the experimental table 1.
[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A solid waste toxic sample leaching device, comprising a laboratory table (1), characterized in that: A rotating frame (5) is arranged on the top of the experimental table (1), and rotating plates (8) are arranged on the front and rear sides of the inner wall of the rotating frame (5), and a limiting mechanism (9) is arranged between the opposite sides of the two rotating plates (8), and the front side of the front rotating plate (8) is rotatably connected to the inner wall of the rotating frame (5), and the front side of the top of the experimental table (1) is fixedly connected to the device body (2); The limiting mechanism (9) comprises a connecting rod (901), a connecting column (902) and a movable plate (903); the bottom of the connecting rod (901) extends to the inside of the connecting column (902) and is fixedly connected to the inside of the connecting column (902); the front side of the connecting column (902) is fixedly connected to the rear side of the movable plate (903); the front side and the rear side of the movable plate (903) are respectively in contact with opposite sides of the two rotating plates (8).
2. A solid waste toxic sample leaching device according to claim 1, characterized in that: A moving groove (14) is provided on the front side of the rear rotating plate (8), and the rear side of the connecting column (902) passes through the moving groove (14) and is slidably connected to the inside of the moving groove (14).
3. A solid waste toxic sample leaching device according to claim 1, characterized in that: Both sides of the front side of the rear rotating plate (8) are provided with sliding grooves (12), and both sides of the rear side of the movable plate (903) are fixedly connected with sliding blocks (13), and the rear side of the sliding block (13) extends to the inside of the sliding groove (12) and is slidably connected to the inside of the sliding groove (12).
4. A solid waste toxic sample leaching device according to claim 1, characterized in that: The rear side of the rear rotating plate (8) is fixedly connected to a motor (7), the front side of the output shaft of the motor (7) is fixedly connected to a rotating column (10), and the front side of the rotating column (10) passes through the rotating frame (5) and extends to the interior of the rotating frame (5).
5. The solid waste toxic sample leaching device according to claim 1, characterized in that: The top of the connecting rod (901) passes through the rotating column (10) and extends to the top of the rotating column (10), the surface of the connecting rod (901) is connected to the internal thread of the rotating column (10), and the top of the connecting rod (901) is fixedly connected to the first screw column (11).
6. A solid waste toxic sample leaching device according to claim 5, characterized in that: A support plate (6) is fixedly connected between opposite sides of the two rotating plates (8), and the front side of the rotating column (10) is fixedly connected to the rear side of the rear rotating plate (8).
7. A solid waste toxic sample leaching device according to claim 1, characterized in that: A limit pin (3) is arranged on the front side of the rotating frame (5), the rear side of the limit pin (3) passes through the rotating frame (5) and extends to the inside of the front rotating plate (8), the surface of the limit pin (3) is connected to the internal thread of the front rotating plate (8), and two second screwing columns (16) are fixedly connected to the surface of the limit pin (3).
8. The solid waste toxic sample leaching device according to claim 6, characterized in that: Four fixing caps (4) are arranged on the top of the support plate (6); the bottom of the fixing cap (4) passes through the support plate (6) and extends to the bottom of the support plate (6); the surface of the fixing cap (4) is connected to the internal thread of the support plate (6); and four limit plates (15) are fixedly connected to the top of the movable plate (903).