A sample holding device for cement production

Abstract

This utility model provides a sample holding device for cement production, relating to the technical field of sample storage boxes. It includes a sample holding box body with several storage chambers, each containing a sample storage box. Each sample storage box has a material storage chamber and a discharge chamber, both with discharge ports. A sealing plate is installed on the discharge ports. Scrapers are slidably connected within the material storage chambers. These scrapers are driven by a power device, a right-angle motor that rotates a bidirectional lead screw, causing two sets of scrapers to move along the inner sidewall of the storage chambers towards the center. The scrapers remove any remaining sample and allow the residue to pass through the discharge ports into the discharge chambers, thus cleaning the sample storage box body.

Description

Technical Field

[0001] This utility model relates to the field of sample storage box technology, and in particular to a sample holding device for cement production. Background Technology

[0002] A sample container is a box used to store samples. It can be used in various environments such as laboratories, factories, and warehouses. Its main function is to provide a suitable space to preserve various samples and ensure that the performance, composition, and other properties of the samples remain stable for a certain period of time.

[0003] In the cement production process, sample bottles are often used as sample holding devices. However, due to the large variety of samples, sample retention can become messy and difficult to manage.

[0004] Furthermore, the current sample storage boxes are simple in function. After the sample is stored inside the box, the operator needs to clean the dust and residual sample inside before the next storage. The operation is cumbersome and causes technical problems that make it inconvenient to use. In addition, the current ventilation method of the sample equipment is to set ventilation holes at the bottom or side of the cabinet. With this ventilation method, in actual application, cement samples may still develop odors or quality changes due to being in a closed environment for a long time.

[0005] Therefore, in view of the above-mentioned technical problems, this application provides a sample holding device for cement production. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies. This invention addresses the technical problems of requiring operators to clean internal dust and residual samples, which involves cumbersome procedures and causes inconvenience. Furthermore, the presence of ventilation holes at the bottom or sides of the cabinet can lead to the possibility of cement samples developing odors or quality changes due to prolonged exposure to a closed environment. This invention proposes a sample holding device for cement production, which solves the aforementioned technical problems.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a sample holding device for cement production, comprising a sample holding box, wherein a plurality of storage chambers are provided inside the sample holding box, each of the plurality of storage chambers is provided with a sample storage box, the sample storage box is provided with a material storage chamber and a discharge chamber, both the material storage chamber and the discharge chamber are provided with a discharge port, a sealing plate is provided on the discharge port, and a scraper is slidably connected inside the material storage chamber, the scraper being driven by a power device;

[0008] The power unit includes an installation chamber and a transmission chamber on the sample storage box. A right-angle motor is fixedly connected in the installation chamber, and a bidirectional lead screw is rotatably connected in the transmission chamber. The bidirectional lead screw is driven by the right-angle motor. The inner side wall of the storage chamber is provided with a sliding groove that communicates with the transmission chamber. Two sets of scrapers are slidably connected in the sliding groove, and the two sets of scrapers are threadedly connected to the bidirectional lead screw.

[0009] In a preferred embodiment, a retractable sealing sleeve is provided between the two sets of scrapers, and the outlet of the storage chamber is located at the center of the storage chamber.

[0010] In a preferred embodiment, the sample storage box is provided with a sealing ring that mates with the sample container; the sample storage box is provided with a nameplate corresponding to the sample storage box.

[0011] In a preferred embodiment, the discharge port of the unloading chamber is located at a position away from the center of the unloading chamber.

[0012] In a preferred embodiment, the storage chamber is provided with an adsorption plate corresponding to the ventilation duct.

[0013] In a preferred embodiment, the adsorption plate is an activated carbon plate.

[0014] In a preferred embodiment, the sample container is provided with a ventilation duct communicating with the storage chamber, one end of the sample container is provided with an exhaust hood communicating with the ventilation duct, and the other end of the sample container is provided with a filter cover communicating with the ventilation duct.

[0015] In a preferred embodiment, the exhaust hood is provided with a plurality of exhaust fans.

[0016] In a preferred embodiment, the filter cover is provided with a mounting groove, and a filter screen is provided on the mounting groove.

[0017] In a preferred embodiment, a magnetic ring is provided on the filter screen plate, and an armature piece corresponding to the magnetic ring is provided on the inner side wall of the mounting groove.

[0018] Compared with the prior art, the advantages and positive effects of this utility model are as follows: A right-angle drive motor rotates a bidirectional lead screw, causing two sets of scrapers to move along the inner wall of the storage chamber towards the center. The scrapers remove residual samples and allow the residue to enter the unloading chamber through the outlet, thus cleaning the sample storage box. Simultaneously, a drive exhaust fan filters outside air through a filter screen, removing dust and impurities. The air then travels from the filter screen to the exhaust hood, passing through three ventilation ducts to draw outside air into the sample storage box. Since several storage chambers are connected to the three ventilation ducts, the air inside these chambers is replaced. Activated carbon plates corresponding to the ventilation ducts are installed inside the storage chambers to further remove odors, moisture, and other impurities. Finally, a magnetic ring temporarily fixes the filter screen inside the filter screen, facilitating easy removal and installation. Attached Figure Description

[0019] Figure 1 A three-dimensional structural schematic diagram of a sample holding device for cement production provided in an embodiment of this utility model;

[0020] Figure 2 A three-dimensional structural diagram of a sample holding device for cement production in an embodiment of the present utility model, showing the sample storage box being pulled out.

[0021] Figure 3 A three-dimensional structural diagram of a cement production sample holding device provided in this embodiment of the present invention, showing the structure from one direction after all sample boxes have been removed.

[0022] Figure 4 yes Figure 3 An enlarged structural diagram of position A in the middle;

[0023] Figure 5 A three-dimensional structural diagram of a cement production sample holding device after all sample boxes have been removed, provided as an embodiment of this utility model;

[0024] Figure 6 An enlarged three-dimensional structural diagram of the sample storage box provided for an embodiment of this utility model;

[0025] Figure 7 An enlarged exploded view of the sample storage box in one direction, as provided in an embodiment of this utility model;

[0026] Figure 8 for Figure 7 An enlarged structural diagram of position B in the diagram;

[0027] Figure 9An enlarged exploded view of the sample storage box from another direction, as provided in an embodiment of this utility model.

[0028] The following are the markings in the diagram: 1. Sample container; 2. Storage chamber; 3. Sample storage box; 4. Material storage chamber; 5. Unloading chamber; 6. Discharge port; 7. Sealing plate; 8. Scraper; 9. Installation chamber; 10. Transmission chamber; 11. Right-angle motor; 12. Two-way lead screw; 13. Sliding groove; 14. Telescopic sealing sleeve; 15. Adsorption plate; 16. Ventilation duct; 17. Exhaust hood; 18. Filter cover; 19. Exhaust fan; 20. Installation groove; 21. Filter screen. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0033] like Figures 1 to 9 As shown in the figure, this utility model provides a sample holding device for cement production, including a sample holding box 1. The sample holding box 1 has several storage chambers 2, four horizontally and three vertically arranged. The spacing between the horizontal and vertical storage chambers 2 is uniformly distributed on the sample holding box 1. The reason why the vertical storage chambers 2 are not set very high is to facilitate sample loading and unloading. An electric telescopic rod or a hydraulic telescopic rod can be installed at the bottom of the sample holding box 1 to adjust the height of the sample holding box 1. Each of the several storage chambers 2 is equipped with a sample storage box. The sample storage box 3 is equipped with a storage chamber 4 and a discharge chamber 5, which are separated by a partition. The storage chamber 4 is used to store samples, and the discharge chamber 5 is used to collect sample residues. Both the storage chamber 4 and the discharge chamber 5 are equipped with a discharge port 6, and a sealing plate 7 is provided on the discharge port 6. A scraper 8 is slidably connected inside the storage chamber 4. The scraper 8 is driven by a power device. When cleaning the sample residues inside, the power device is driven to move the scraper 8 and scrape off the residues inside the storage chamber 2.

[0034] This utility model provides a sample holding device for cement production. In use, the sample storage box 3 is pulled out from the sample holding box 1, the sample is placed in the sample storage box 3, and then the sample storage box 3 is placed back into the sample holding box 1. The sample storage box 3 and the sample holding box 1 are provided with a buckle for easy handling and to ensure sealing.

[0035] This utility model provides a sample holding device for cement production. When the sample inside the sample storage box 3 is used up and cleaning is required, the sealing plate 7 on the discharge port 6 is opened, and the driving power device moves the scraper 8. The scraper 8 moves along the inner wall of the storage chamber 2, scraping off the residual sample inside the storage chamber 2. The bottom of the scraper 8 cooperates with the bottom of the storage chamber 2, and the two ends of the scraper 8 cooperate with the inner walls of the two ends of the storage chamber 2. Therefore, under the action of the scraper 8, the fallen residue can be pushed to the discharge port 6 in the storage chamber 2 and fall into the unloading chamber 5 through the discharge port 6 in the storage chamber 2. After all cleaning is completed, the sample storage box 3 is taken out, and the residue inside the unloading chamber 5 is cleaned.

[0036] This utility model provides a sample holding device for cement production. The power device includes an installation chamber 9 and a transmission chamber 10 on the sample storage box 3. A right-angle motor 11 is fixedly connected in the installation chamber 9, and a bidirectional lead screw 12 is rotatably connected in the transmission chamber 10. The bidirectional lead screw 12 is driven by the right-angle motor 11. The inner side wall of the material storage chamber 4 is provided with a sliding groove 13 that communicates with the transmission chamber 10. Two sets of scrapers 8 are slidably connected in the sliding groove 13, and the two sets of scrapers 8 are threadedly connected to the bidirectional lead screw 12.

[0037] This utility model provides a sample holding device for cement production. In use, a right-angle motor 11 is driven to rotate the bidirectional lead screw 12, which in turn drives two sets of scrapers 8 to move along the inner side wall of the storage chamber 2 toward the center of the storage chamber 2. The two sets of scrapers 8 remove the residual sample and allow the residue to enter the unloading chamber 5 through the discharge port 6 of the storage chamber 2, thus completing the cleaning of the sample storage box 3.

[0038] This utility model provides a sample holding device for cement production, wherein a retractable sealing sleeve 14 is provided between the two sets of scrapers 8, the discharge port 6 of the storage chamber 4 is located at the center of the storage chamber 4, and the discharge port 6 of the unloading chamber 5 is located away from the center of the unloading chamber 5.

[0039] This utility model provides a sample holding device for cement production. In use, the right-angle motor 11 is driven to rotate the bidirectional lead screw 12, which in turn drives two sets of scrapers 8 to move along the inner wall of the storage chamber 2 toward the center of the storage chamber 2. The two sets of scrapers 8 hang down the residual sample and push the residue to the center of the storage chamber 2. The discharge port 6 of the storage chamber 2 is located at the center of the storage chamber 2. When the residue sample enters the unloading chamber 5 through the discharge port 6 of the storage chamber 2;

[0040] This utility model provides a sample holding device for cement production. When it is necessary to clean the residue in the unloading chamber 5, the sample storage box 3 is pulled out from the sample holding box 1, the sealing plate 7 on the discharge port 6 of the unloading chamber 5 is opened, and the sample storage box 3 is tilted towards the discharge port 6 of the unloading chamber 5, thereby achieving the purpose of cleaning the sample inside the unloading chamber 5.

[0041] This utility model provides a sample holding device for cement production, wherein the sample storage box 3 is provided with a sealing ring that cooperates with the sample holding box 1 to further ensure the sealing performance of the device.

[0042] This utility model provides a sample holding device for cement production. The sample storage box 3 is equipped with a nameplate corresponding to the sample storage box 3. The nameplate allows the operator to quickly find the corresponding sample storage location.

[0043] This utility model provides a sample holding device for cement production, wherein the storage chamber 2 is provided with an adsorption plate 15 corresponding to the ventilation duct 16, and the adsorption plate 15 can absorb the odor inside the storage chamber 2.

[0044] This utility model provides a sample holding device for cement production, wherein the adsorption plate 15 is an activated carbon plate. Activated carbon has a highly developed pore structure and a large specific surface area, enabling it to adsorb various substances, including moisture. Its hygroscopic performance is relatively stable, and it also has multiple functions such as deodorization and air purification.

[0045] This utility model provides a sample holding device for cement production. The sample holding box 1 has three ventilation ducts 16 communicating with the storage chamber 2. These three ventilation ducts 16 connect the two transverse side walls of the sample holding box. One end of the sample holding box 1 has an exhaust hood 17 communicating with the ventilation ducts 16, and the other end has a filter cover 18 communicating with the ventilation ducts 16. The exhaust hood 17 has several exhaust fans 19, and the filter cover 18 has a mounting groove 20 on which a filter screen 21 is mounted. After the exhaust fan 19 is started, it draws outside air into the sample container 1 from the filter cover 18 to the exhaust cover 17, passing through three ventilation ducts 16. Since several storage chambers 2 are connected to the three ventilation ducts 16, the air inside several sample container 3 can be replaced. Activated carbon plates corresponding to the ventilation ducts 16 are installed inside the storage chambers to further remove odors, moisture, and other impurities from inside the sample container 3. The filter screen 21 is replaced periodically to prevent external dust and other impurities from being removed.

[0046] This utility model provides a sample holding device for cement production. In use, the exhaust fan 19 is driven, and outside air passes through the filter screen 21, filtering dust and impurities outside the filter cover 18. The air travels from the filter cover 18 to the exhaust hood 17, passing through three ventilation ducts 16, introducing outside air into the sample holding box 1. Since several storage chambers 2 are connected to the three ventilation ducts 16, the air inside several sample storage boxes 3 can be replaced. Activated carbon plates corresponding to the ventilation ducts 16 are installed inside the storage chambers to further remove odors, moisture, and other impurities from inside the sample storage boxes 3. The filter screen 21 is replaced periodically to avoid ventilation problems.

[0047] This utility model provides a sample holding device for cement production, wherein a magnetic ring is provided on the filter screen plate 21, and an armature piece corresponding to the magnetic ring is provided on the inner side wall of the mounting groove 20.

[0048] This utility model provides a sample holding device for cement production. When cleaning the filter screen plate, the filter screen plate 21 is pulled out from the top, cleaned, and then inserted into the filter cover 18. The filter screen plate 21 is temporarily fixed to the filter cover 18 by a magnetic ring. This method facilitates the disassembly and installation of the filter screen plate 21.

[0049] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A sample container for cement production, comprising a sample container body (1), characterized in that, The sample container (1) is provided with several storage chambers (2), and each of the several storage chambers (2) is provided with a sample storage box (3). The sample storage box (3) is provided with a material storage chamber (4) and a discharge chamber (5). The material storage chamber (4) and the discharge chamber (5) are provided with a discharge port (6). The discharge port (6) is provided with a sealing plate (7). The material storage chamber (4) is slidably connected with a scraper (8), which is driven by a power device. The power unit includes an installation chamber (9) and a transmission chamber (10) on the sample storage box (3). A right-angle motor (11) is fixedly connected in the installation chamber (9), and a bidirectional lead screw (12) is rotatably connected in the transmission chamber (10). The bidirectional lead screw (12) is driven by the right-angle motor (11). The inner side wall of the material storage chamber (4) is provided with a sliding groove (13) that communicates with the transmission chamber (10). Two sets of scrapers (8) are slidably connected in the sliding groove (13), and the two sets of scrapers (8) are threadedly connected to the bidirectional lead screw (12).

2. The sample holding device for cement production according to claim 1, characterized in that: A retractable sealing sleeve (14) is provided between the two sets of scrapers (8), and the outlet (6) of the storage chamber (4) is located at the center of the storage chamber (4).

3. The sample container for cement production according to claim 2, characterized in that: The sample storage box (3) is provided with a sealing ring that matches the sample holding box (1); the sample storage box (3) is provided with a nameplate corresponding to the sample storage box (3).

4. The sample container for cement production according to claim 3, characterized in that: The discharge port (6) of the unloading chamber (5) is located at the center away from the unloading chamber (5).

5. The sample holding device for cement production according to claim 1, characterized in that: The sample container (1) is provided with a ventilation duct (16) that communicates with the storage chamber (2), and one end of the sample container (1) is provided with an exhaust hood (17) that communicates with the ventilation duct (16).

6. The sample-holding device for cement production according to claim 5, characterized in that: The other end of the sample container (1) is provided with a filter cover (18) that communicates with the ventilation duct (16), and the storage chamber (2) is provided with an adsorption plate (15) corresponding to the ventilation duct (16).

7. The sample container for cement production according to claim 6, characterized in that: The adsorption plate (15) is an activated carbon plate.

8. The sample container for cement production according to claim 6, characterized in that: The exhaust hood (17) is equipped with several exhaust fans (19).

9. The sample container for cement production according to claim 8, characterized in that: The filter cover (18) is provided with a mounting groove (20), and a filter screen plate (21) is provided on the mounting groove (20).

10. The sample-holding device for cement production according to claim 9, characterized in that: A magnetic ring is provided on the filter screen plate (21), and an armature piece corresponding to the magnetic ring is provided on the inner side wall of the mounting groove (20).

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