Device for placing carbon-sulfur crucibles in batches
By designing a batch placement device for carbon sulfur crucibles, using multiple rows of concave grooves, door-type brackets, rotatable spheres and retractable hollow circular tube rods, the problem of easy rollover and confusion of samples of carbon sulfur crucibles is solved, and stable placement and efficient experiments are achieved.
Patent Information
- Application Number
- CN202422203250.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-09
AI Technical Summary
In the high-frequency combustion infrared absorption method carbon measurement experiment, the carbon sulfur crucible is easily overturned, causing the sample to spill and lack of marking at high temperatures, resulting in confusion of samples and affecting the experimental results.
A device for batch placing carbon and sulfur crucibles is designed. Multiple rows of upright concave cylindrical grooves are provided at the bottom of the pallet, equipped with door-type brackets, rotatable spheres and retractable hollow tube rods, forming a placement method of one pot and one cover to prevent crucible from turning over and contaminating the sample string number.
The stable placement and fixation of carbon sulfur crucibles is achieved, and the sample spilling and contamination is prevented, thus improving the efficiency and accuracy of the experiment.
Smart Images
Figure CN222998814U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a device for batch placing carbon-sulfur crucibles. Background Art
[0002] In the experiment of measuring carbon by high-frequency combustion infrared absorption method, a cylindrical carbon-sulfur crucible is usually used as a container for placing samples. The container is placed in the equipment for measurement. Since the carbon-sulfur crucible is small in size and the smallest circular surface at the bottom of the crucible is narrow, it is easy to sway left and right when clamped and placed with crucible tongs, extremely unstable, and prone to tipping over, resulting in sample spillage. In addition, since the carbon-sulfur crucible needs to be placed at a high temperature, there are generally no marks on its surface, which is likely to cause confusion when there are many samples, affecting the experimental process and results.
[0003] Therefore, in view of the fact that samples are usually weighed in batches in actual work, a device for batch placing carbon-sulfur crucibles needs to be designed, which can ensure a sufficient number of carbon-sulfur crucibles placed, not easy to tip over, prevent the samples in the crucibles from being contaminated by misnumbering, so as to improve work efficiency. Summary of the Utility Model
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a device for batch placing carbon-sulfur crucibles.
[0005] The purpose of the utility model is achieved by the following technical solutions:
[0006] The device for batch placing carbon-sulfur crucibles is characterized in that: there are multiple rows of vertically upward concave cylindrical grooves at the bottom of the tray. A portal bracket is set up between the head and tail sides of each row of cylindrical grooves. A plurality of rotatable spheres are connected at intervals on the bracket. The lower center of the sphere is connected with a first cylindrical rod. The lower part of the first cylindrical rod is connected with a cylindrical weight. The upper center of the sphere is connected with a second cylindrical rod. The upper part of the second cylindrical rod is connected with a telescopic hollow circular tube rod. A cylindrical cover is connected to the telescopic hollow circular tube rod.
[0007] Furthermore, in the above-mentioned device for batch placing carbon-sulfur crucibles, the telescopic hollow circular tube rod is composed of hollow circular tubes with different inner and outer diameters and the same height.
[0008] Furthermore, in the above-mentioned device for batch placing carbon-sulfur crucibles, the telescopic hollow circular tube rod is formed by sequentially sleeving six hollow circular tubes with different inner and outer diameters.
[0009] Furthermore, in the above-mentioned device for batch placing carbon-sulfur crucibles, there are three rows and six columns of concave cylindrical grooves at the bottom of the tray. Correspondingly, there are three portal brackets above. Six rotatable spheres are connected at intervals on each bracket.
[0010] Furthermore, in the above-mentioned device for batch placing carbon-sulfur crucibles, the cross bar of the bracket passes through the center of the sphere horizontally, and the sphere can rotate 360 degrees in the vertical horizontal plane.
[0011] Furthermore, for the above device for batch placing carbon-sulfur crucibles, the weight of the cylindrical weight is 1 - 5 kg.
[0012] Compared with the prior art, the present utility model has remarkable advantages and beneficial effects, which are specifically reflected in the following aspects:
[0013] The device of the present utility model has a novel design. By rotating the sphere on the rotating bracket, the cylindrical lid is pulled down, so that the telescopic hollow round tube rod can be telescoped to the position of the carbon-sulfur crucible, forming a one-crucible-one-lid placement, preventing the samples in the crucibles from being contaminated due to mislabeling. It can batch accommodate multiple carbon-sulfur crucibles, separately place, fix and cover the carbon-sulfur crucible body. The crucibles accommodated therein are not prone to tipping over, and the samples in the crucibles are not prone to being contaminated due to mislabeling, providing convenience for the placement, use and handling of the crucibles. Its structure is simple and easy to use, greatly improving the work efficiency.
[0014] Other features and advantages of the present utility model will be described in the subsequent specification, and some of them will become obvious from the specification, or can be understood by implementing the specific embodiments of the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures specifically pointed out in the written specification and the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.
[0016] Figure 1 is the three-dimensional structure schematic diagram of the present utility model;
[0017] Figure 2 is Figure 1 the front view structure schematic diagram of
[0018] Figure 3 is the structure schematic diagram after placing the carbon-sulfur crucible and covering the lid;
[0019] Figure 4 is Figure 3 the front view schematic diagram of
[0020] Figure 5 is the three-dimensional structure schematic diagram of the carbon-sulfur crucible. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. The components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present utility model, orientation terms and sequence terms are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.
[0023] As Figures 1 to 5 shown, a device for placing carbon-sulfur crucibles in batches is provided. At the bottom of the tray 1, there are multiple rows of vertically upward concave cylindrical grooves 2. Between the head and tail sides of each row of cylindrical grooves 2, a portal bracket 3 is established. A plurality of rotatable spheres 6 are connected at intervals on the bracket 3. The lower center of the sphere 6 is connected to a first cylindrical rod 5. The lower part of the first cylindrical rod 5 is connected to a cylindrical weight 4. The weight of the cylindrical weight 4 is 1 - 5 kg. The upper center of the sphere 6 is connected to a second cylindrical rod 7. The upper part of the second cylindrical rod 7 is connected to a telescopic hollow circular tube rod 8. The telescopic hollow circular tube rod 8 is formed by sequentially sleeving six hollow circular tubes with different inner and outer diameters and equal heights. When released and extended, it includes the first hollow circular tube 8-1, the second hollow circular tube 8-2, the third hollow circular tube 8-3, the fourth hollow circular tube 8-4, the fifth hollow circular tube 8-5, and the sixth hollow circular tube 8-6 with diameters decreasing in sequence. A cylindrical lid 9 is connected to the telescopic hollow circular tube rod 8.
[0024] During specific design, the bottom of the tray 1 is provided with three rows and six columns of concave cylindrical grooves 2. Correspondingly, there are three portal brackets 3 above. Six rotatable spheres 6 are connected at intervals on each bracket 3. The crossbar of the bracket 3 passes through the center of the sphere 6 horizontally, and the sphere 6 can rotate 360 degrees in the vertical horizontal plane.
[0025] During specific applications, the carbon-sulfur crucible 10 is placed in the upright concave groove at the bottom of the tray 1 to play a role in positioning and fixing. When the rotating sphere 6 rotates, the components fixed on it rotate together; when there is no crucible placed, the cylindrical weight 4 is located below the sphere 6; when placing the carbon-sulfur crucible 10 with samples, the cylindrical lid 9 is pulled down to rotate the sphere 6, so that the tubes with different outer diameters of the telescopic hollow round tube rod 8 are released and extended until the lid 9 covers the carbon-sulfur crucible 10.
[0026] By rotating the sphere 6 on the rotating bracket 3 and pulling down the cylindrical lid 9, the telescopic hollow round tube rod 8 is extended to the position of the carbon-sulfur crucible, forming a placement mode of one crucible with one lid, preventing the sample numbers in the crucibles from being contaminated by cross-contamination.
[0027] In summary, the device of the present utility model has a novel design, can accommodate multiple carbon-sulfur crucibles in batches, separate, fix and cover the carbon-sulfur crucible body. The crucibles accommodated therein are not prone to tipping over, and the samples in the crucibles are not prone to being contaminated by cross-contamination of sample numbers, which provides convenience for the placement, use and handling of the crucibles. Its structure is simple and easy to use, greatly improving the work efficiency.
[0028] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0029] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or replacements, which should all be covered within the protection scope of the present utility model.
[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
Claims
1. A device for placing carbon-sulfur crucibles in batches, characterized by: A plurality of rows of concave cylindrical grooves (2) are arranged vertically upward at the bottom of the tray (1), a door-shaped bracket (3) is arranged between the head and tail sides of each row of cylindrical grooves (2), a plurality of rotatable balls (6) are connected to the bracket (3) at intervals, a first cylindrical rod (5) is connected to the lower center of the ball (6), a cylindrical weight (4) is connected to the lower part of the first cylindrical rod (5), a second cylindrical rod (7) is connected to the upper center of the ball (6), a telescopic hollow tube rod (8) is connected to the upper part of the second cylindrical rod (7), and a cylindrical cover (9) is connected to the telescopic hollow tube rod (8).
2. The device for placing carbon-sulfur crucibles in batches according to claim 1, characterized in that: The telescopic hollow circular tube rod (8) is composed of hollow circular tubes with different inner and outer diameters and the same height.
3. The device for placing carbon-sulfur crucibles in batches according to claim 2, characterized in that: The telescopic hollow circular tube rod (8) is formed by sequentially sleeve-jointing six sections of hollow circular tubes with different inner and outer diameters.
4. The device for placing carbon-sulfur crucibles in batches according to claim 1, characterized in that: The bottom of the tray (1) is provided with concave cylindrical grooves (2) in three rows and six columns, and correspondingly, three door-type brackets (3) are provided on the top, and six rotatable balls (6) are connected to each bracket (3) at intervals.
5. The device for placing carbon-sulfur crucibles in batches according to claim 1 or 4, characterized in that: The crossbar of the bracket (3) passes through the center of the sphere (6) in the horizontal direction, and the sphere (6) can rotate 360 degrees in a vertical horizontal plane.
6. The device for placing carbon-sulfur crucibles in batches according to claim 1, characterized in that: The weight of the cylindrical weight (4) is 1 to 5 kg.