Sampling device

Abstract

According to the sampling device, materials in a ton bag gradually enter a flow guide hole of a transition assembly, the materials can flow out of the outlet end of the flow guide hole and enter a material receiving container, the material receiving container receives most of the materials in the ton bag, and the materials in the ton bag are conveniently transferred. And the diversion assembly communicated with the diversion hole and the sampling container can divert the material entering the diversion hole into the sampling container. In the process that materials in the ton bag gradually enter the flow guide hole, the materials loaded in the ton bag are continuously shunted into the sampling container from the flow guide hole until all the materials in the ton bag are transferred into the material receiving container, the materials loaded at different parts in the ton bag are accumulated in the sampling container, the sampled samples are uniform and high in representativeness, and when the materials in the ton bag are alloy, the sampling efficiency is greatly improved. The alloy sampling representativeness can be improved, alloy transfer is facilitated, and the technical problems that the alloy sampling representativeness is poor and the powder alloy transfer efficiency is low are solved to a certain extent.

Description

Technical Field

[0001] The present application belongs to the technical field of sampling alloys packaged in ton bags, and in particular to a sampling device. Background Art

[0002] Granular or powdered alloys are relatively scattered and need to be transported in containers during transportation. For granular or powdered alloys that are transported to the destination in ton bags, the alloys need to be inspected to ensure that the quality of the alloys is qualified.

[0003] Currently, for granular or powdered alloys loaded in closed ton bags, the ton bags need to be broken, and then part of the alloy exposed at the broken part of the ton bag is sampled and tested. The alloy taken out is poorly representative, and the remaining granular or powdered alloy in the ton bag except the sample needs to be transferred to a new container, resulting in low transfer efficiency. Utility Model Content

[0004] The present application aims to solve the technical problems of poor alloy sampling representativeness and low powder alloy transfer efficiency to a certain extent. To this end, the present application provides a sampling device.

[0005] In some embodiments, a sampling device provided in an embodiment of the present application is used to sample materials in a ton bag, including:

[0006] A transition component is provided with a guide hole for the material to enter, and one end of the guide hole is an outlet end for the material to flow out;

[0007] A material receiving container, used for receiving the material flowing out of the outlet;

[0008] and a flow diversion component and a sampling container, wherein the flow diversion component connects the flow guide hole and the sampling container to divert the material in the flow guide hole into the sampling container.

[0009] In some embodiments, the receiving container comprises:

[0010] A support body provided with a mounting slot;

[0011] A receiving bag is placed in the installation groove, with an opening opposite to the outlet end, so as to receive the material.

[0012] In some embodiments, the opening of the receiving bag is supported around the opening of the mounting groove.

[0013] In some embodiments, the diverter assembly extends into the guide hole through the outlet end, and in the width direction of the outlet end, the maximum width of the diverter assembly is less than half the width of the outlet end.

[0014] In some embodiments, the flow diversion component comprises:

[0015] A first flow dividing member, connected to the transition assembly and provided with a first flow dividing groove communicating with the flow guide hole;

[0016] The second flow dividing member is rotatably connected to the first flow dividing member and communicated with the sampling container. The second flow dividing member is provided with a second flow dividing slot communicating with the first flow dividing slot and the sampling container.

[0017] In some embodiments, the first flow divider extends into the flow guide hole through the outlet end and is fixed to the transition assembly, and the first flow divider groove extends into the flow guide hole.

[0018] In some embodiments, the transition component comprises:

[0019] A main body provided with the guide hole;

[0020] A limiting member is movably connected to the main body and opposite to the first diverter slot. The limiting member moves relative to the main body to approach or move away from the first diverter slot to adjust the material diverted by the first diverter slot.

[0021] In some embodiments, the second flow divider is located outside the guide hole and can be rotated relative to the first flow divider to contact the transition component.

[0022] In some embodiments, the transition component comprises:

[0023] A main body provided with the guide hole;

[0024] A hook is connected to the main body and used for hooking the second diverter.

[0025] In some embodiments, the two ends of the guide hole are respectively configured as the outlet end and the inlet end, and the transition component includes:

[0026] A main body provided with the guide hole;

[0027] A bag-breaking piece connected to the hole wall of the diversion hole, wherein the bag-breaking piece is provided with a pointed end facing the inlet end for piercing the ton bag.

[0028] Advantageous effects provided by one or more embodiments of the present application:

[0029] In the sampling device, the material in the ton bag gradually enters the diversion hole of the transition component, and the material can flow out from the outlet end of the diversion hole and enter the material receiving container. The material receiving container receives most of the material in the ton bag, which is convenient for transferring the material in the ton bag. The diversion component connecting the diversion hole and the sampling container can divert the material entering the diversion hole to the sampling container. In the process of the material in the ton bag gradually entering the diversion hole, the material loaded in the ton bag is continuously diverted from the diversion hole to the sampling container until all the material in the ton bag is transferred to the material receiving container. The sampling container accumulates the material carried by different parts of the ton bag, and the sample taken is uniform and representative. When the material in the ton bag is an alloy, it can improve the representativeness of the alloy sampling and facilitate the transfer of the alloy, which to a certain extent solves the technical problems of poor representativeness of alloy sampling and low efficiency of powder alloy transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 A schematic structural diagram of a sampling device in some or certain embodiments of the present application is shown.

[0032] Figure 2 Another schematic diagram of a sampling device in some or certain embodiments of the present application is shown.

[0033] Figure 3 A front view of a sampling device in some or certain embodiments of the present application is shown.

[0034] Figure numerals: 1. transition component; 11. guide hole; 111. outlet end; 112. inlet end; 12. main body; 13. limiter; 14. hook; 15. bag breaking component; 16. rod-shaped structure; 17. support frame; 2. material receiving container; 21. support body; 211. mounting groove; 212. protrusion; 22. material receiving bag; 3. diversion component; 31. first diversion component; 311. first diversion slot; 32. second diversion component; 321. second diversion slot; 322. handle; 4. sampling container. DETAILED DESCRIPTION

[0035] 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 of 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.

[0036] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0039] In the related art, the sampling and transfer of powder or granular alloy in a ton bag has technical problems such as poor representativeness and poor alloy transfer efficiency. The present application embodiment provides a sampling device that can be used to sample materials in a ton bag, including:

[0040] The transition assembly 1 is provided with a guide hole 11 for materials to enter, and one end of the guide hole 11 is an outlet end 111 for materials to flow out.

[0041] The material receiving container 2 is used to receive the material flowing out of the outlet end 111 .

[0042] The flow diversion component 3 and the sampling container 4 are connected to the flow diversion hole 11 and the sampling container 4 to divert the material in the flow diversion hole 11 to the sampling container 4 .

[0043] In the sampling device, the material in the ton bag gradually enters the diversion hole 11 of the transition component 1, and the material can flow out from the outlet end 111 of the diversion hole 11 and enter the material receiving container 2. The material receiving container 2 receives most of the material in the ton bag, which is convenient for transferring the material in the ton bag. The diversion component 3 connecting the diversion hole 11 and the sampling container 4 can divert the material entering the diversion hole 11 to the sampling container 4. In the process that the material in the ton bag gradually enters the diversion hole 11, the material loaded in the ton bag is continuously diverted from the diversion hole 11 to the sampling container 4 until all the material in the ton bag is transferred to the material receiving container 2. The sampling container 4 accumulates the material carried by different parts of the ton bag, and the sample taken is uniform and representative. When the material in the ton bag is an alloy, it can improve the representativeness of the alloy sampling and facilitate the transfer of the alloy, which to a certain extent solves the technical problems of poor representativeness of alloy sampling and low efficiency of powder alloy transfer.

[0044] In some embodiments, the receiving container 2 may include:

[0045] A supporting body 21 is provided with a mounting groove 211 .

[0046] The receiving bag 22 is placed in the mounting groove 211 and has an opening opposite to the outlet end 111 for receiving materials.

[0047] The support body 21 is provided with an installation groove 211, and a receiving bag 22 is placed in the installation groove 211. The support body 21 supports the receiving bag 22 through the installation groove 211. The opening of the receiving bag 22 is opposite to the outlet end 111 of the guide hole 11 to receive more materials, which is convenient for the collection and packaging transfer of particles and powder alloys. The materials falling into the installation groove 211 can also be subsequently transferred to the receiving bag 22, which is beneficial to improving the material transfer efficiency.

[0048] In some embodiments, the opening of the receiving bag 22 surrounds and supports the opening of the mounting groove 211. Most of the materials can flow into the receiving bag 22, which is convenient for material packaging and transfer, and improves the transfer efficiency of the materials.

[0049] In some embodiments, the opening of the mounting groove 211 is opposite to the outlet end 111 of the guide hole 11, and the size of the opening of the mounting groove 211 is larger than the size of the outlet end 111 of the guide hole 11, and the support body 21 can be provided with a plurality of protrusions 212 or hooks 14 surrounding the opening of the mounting groove 211, and then the opening of the receiving bag 22 surrounds the opening of the mounting groove 211 and is sleeved on the plurality of protrusions 212 or hooks 14. It can ensure that the material enters the receiving bag 22 more fully, reduce the probability of material spillage, and improve the packaging and transfer efficiency of the material.

[0050] In some embodiments, the opening of the receiving bag 22 may also be located in the installation groove 211, and the opening of the receiving bag 22 may be placed in close contact with the peripheral wall of the installation groove 211, or the opening of the receiving bag 22 may be rolled up so that the opening of the receiving bag 22 is stretched open and arranged around the opening of the installation groove 211. This can also improve the transfer efficiency of the material, and the present application does not limit this.

[0051] In some embodiments, the support body 21 may be a box body with an opening, or a barrel body with an opening, etc., and the chamber of the box body or the barrel body forms the installation groove 211. This application does not limit this.

[0052] In some embodiments, the flow dividing component 3 extends into the flow guiding hole 11 through the outlet end 111, and in the width direction of the outlet end 111, the maximum width of the flow dividing component 3 is less than half the width of the outlet end 111. The sampling effect can be guaranteed, and most of the materials can enter the receiving container 2 from the outlet end 111, which effectively improves the representativeness of the sampling and the transfer efficiency of the materials.

[0053] In some embodiments, the flow diversion component 3 may include a tubular or U-shaped plate or V-shaped plate-shaped flow diversion structure, etc. The tubular, U-shaped plate and other flow diversion structures may extend into the flow diversion hole 11 through the outlet end 111, abut against the hole wall of the flow diversion hole 11, or the opening is connected to the hole wall of the flow diversion hole 11, which can achieve the diversion of the material. Alternatively, the flow diversion structure may also be inserted into the transition component 1, and the tube hole of the tubular flow diversion structure is connected to the peripheral wall of the flow diversion hole 11, which can also divert the material. This application does not limit this.

[0054] In some embodiments, the flow dividing component 3 comprises:

[0055] The first flow dividing member 31 is connected to the transition assembly 1 and is provided with a first flow dividing groove 311 communicating with the flow guiding hole 11 .

[0056] The second flow dividing member 32 is rotatably connected to the first flow dividing member 31 and communicates with the sampling container 4 . The second flow dividing member 32 is provided with a second flow dividing slot 321 communicating with the first flow dividing slot 311 and the sampling container 4 .

[0057] The first diverter member 31 and the second diverter member 32 in the diverter assembly 3 can divert the material into the sampling container 4 through the corresponding diverter grooves. The second diverter member 32 is rotatable relative to the first diverter member 31, and can adjust the position of the second diverter groove 321 relative to the first diverter groove 311 to control the material flow rate, and can adjust the space occupied by the diverter assembly 3 as a whole.

[0058] In some embodiments, the first flow diverter 31 extends into the flow guide hole 11 through the outlet end 111 and is fixed to the transition assembly 1, and the first flow diverter groove 311 extends into the flow guide hole 11. The first flow diverter 31 extends into the flow guide hole 11 and is fixed to the transition assembly 1, which is conducive to ensuring a stable diversion effect on the material and improving the sample representativeness and material transfer efficiency.

[0059] In some embodiments, both the first diverter 31 and the second diverter 32 can be U-shaped plates, and the smaller diameter peripheral wall of the U-shaped plate forms a diverter groove, and one end of the second diverter 32 is hinged to one end of the first diverter 31. The manufacturing cost is low and the space occupied is small. The sampling container 4 can be a sampling bucket, etc., and the end of the second diverter 32 away from the first diverter 31 is connected to the sampling container 4. The second diverter 32 can be inserted into the sampling container 4 or the opening of the sampling container 4 is placed below one end of the second diverter 32. This application does not limit this.

[0060] In some embodiments, the transition assembly 1 comprises:

[0061] A main body 12 is provided with a flow guide hole 11.

[0062] The limiting member 13 is movably connected to the main body 12 and is opposite to the first diverter slot 311 . The limiting member 13 moves relative to the main body 12 to get closer to or farther away from the first diverter slot 311 , thereby adjusting the material diverted by the first diverter slot 311 .

[0063] The main body 12 of the transition component 1 is provided with a guide hole 11, and a limit member 13 movably connected relative to the main body 12 is added, and the limit member 13 is opposite to the first diversion groove 311. The limit member 13 moves relative to the main body 12 to get closer to or away from the first diversion groove 311, and adjust the material diverted by the first diversion groove 311, which is convenient for adjusting the diversion speed of the material and can reduce the possible material spillage, which is beneficial to ensure the representativeness of the sampling while improving the material transfer efficiency.

[0064] In some embodiments, the stopper 13 can be connected to the surface of the main body 12, or can be movably connected to the guide hole 11. The stopper 13 can be plate-shaped, rod-shaped, or block-shaped. Multiple rows of connection holes can be set on the main body 12. The stopper 13 is connected to different connection holes through fasteners for position adjustment. The connection holes can also be separately set as strip holes, so that the stopper 13 can adjust the position relative to the main body 12 along the extension direction of the strip holes. Or the stopper 13 can also be a telescopic structure, which can be telescopically connected to the main body 12. This application does not limit this.

[0065] In some embodiments, the second flow divider 32 is located outside the flow guide hole 11, and can be rotated relative to the first flow divider 31 to contact the transition component 1. It is convenient to adjust the position of the second flow divider 32 relative to the first flow divider 31. When sampling is not required, the second flow divider 32 is rotated to contact the transition component 1, which can also reduce the space occupied by the entire sampling device to a certain extent.

[0066] In some embodiments, the transition assembly 1 comprises:

[0067] A main body 12 is provided with a flow guide hole 11.

[0068] The hook 14 is connected to the main body 12 and is used for hooking the second diverter 32 .

[0069] The main body 12 of the transition assembly 1 is provided with a hook 14 for hooking the second diverter 32 , so as to facilitate the placement of the second diverter 32 .

[0070] It should be noted that the second diverter 32 may be provided with a hanging hole or a handle 322 for hooking the hook 14 according to its position relative to the hook 14 .

[0071] In some embodiments, the two ends of the guide hole 11 are respectively configured as an outlet end 111 and an inlet end 112, and the transition assembly 1 includes:

[0072] A main body 12 is provided with a flow guide hole 11.

[0073] The bag breaker 15 is connected to the hole wall of the guide hole 11, and the bag breaker 15 is provided with a pointed end facing the inlet end 112 for piercing the ton bag.

[0074] The tip of the bag breaker 15 can pierce the ton bag at the inlet end 112 of the diversion hole 11, so that the material automatically enters the diversion hole 11. In the sampling process, there is no need to manually cut the ton bag, which reduces the impact of manual labor on the sampling efficiency and also reduces the overall labor intensity.

[0075] In some embodiments, the bag breaker 15 may be a cone, the guide hole 11 may surround the bag breaker 15, and the hole wall of the guide hole 11 and the bag breaker 15 may be connected and supported by a plurality of rod-shaped structures 16. The material will enter the guide hole 11 more evenly, which is conducive to improving the representativeness of sampling.

[0076] In some embodiments, in the transition component 1, the main body 12 may be a cone or a funnel, the inner peripheral wall of the cone or the funnel forms a guide hole 11, and the end with a larger diameter may be an inlet end 112, and the end with a smaller diameter may be an outlet end 111, and the stopper 13 may be plate-shaped and movably connected to the outer peripheral wall of the main body 12. The transition component 1 may also include a support frame 17, the main body 12 may be connected to the support, the material receiving container 2 may be located below the main body 12, the first diverter 31 of the diverter component 3 may be obliquely inserted into the guide hole 11 through the outlet end 111, and the outlet of the second diverter 32 is opposite to the sampling container 4, and the sampling container 4 may be spaced from the support frame 17 and the material receiving container 2. The overall structure is simple, the sampling efficiency is high, and there are few safety hazards. If the main body 12 on the support frame 17 has a certain height, the ton bag to be broken can be moved into the main body 12 by manual or forklift and lifting machinery, and contact with the bag breaking member 15.

[0077] In some embodiments, the transition assembly 1 may also be configured to include a funnel or a cone, which is not limited in the present application.

[0078] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0079] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0080] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A sampling device, characterized in that: Used to take samples of materials in ton bags, including: A transition component is provided with a guide hole for the material to enter, and one end of the guide hole is an outlet end for the material to flow out; A material receiving container, used for receiving the material flowing out of the outlet; and a flow diversion component and a sampling container, wherein the flow diversion component connects the flow guide hole and the sampling container to divert the material in the flow guide hole into the sampling container.

2. The sampling device according to claim 1, characterized in that: The receiving container comprises: A support body provided with a mounting slot; A receiving bag is placed in the installation groove, with an opening opposite to the outlet end, so as to receive the material.

3. The sampling device according to claim 2, characterized in that: The opening of the material receiving bag is supported around the opening of the installation groove.

4. The sampling device according to any one of claims 1 to 3, characterized in that: The flow splitter component extends into the guide hole through the outlet end, and in the width direction of the outlet end, the maximum width of the flow splitter component is less than half the width of the outlet end.

5. The sampling device according to any one of claims 1 to 3, characterized in that: The diversion component comprises: A first flow dividing member, connected to the transition assembly and provided with a first flow dividing groove communicating with the guide hole; The second flow dividing member is rotatably connected to the first flow dividing member and communicated with the sampling container. The second flow dividing member is provided with a second flow dividing slot communicating with the first flow dividing slot and the sampling container.

6. The sampling device according to claim 5, characterized in that: The first flow dividing member extends into the flow guiding hole through the outlet end and is fixed to the transition assembly, and the first flow dividing groove extends into the flow guiding hole.

7. The sampling device according to claim 5, characterized in that: The transition component includes: A main body provided with the diversion hole; A limiting member is movably connected to the main body and opposite to the first diverter slot. The limiting member moves relative to the main body to approach or move away from the first diverter slot to adjust the material diverted by the first diverter slot.

8. The sampling device according to claim 5, characterized in that: The second flow divider is located outside the guide hole and can rotate relative to the first flow divider until it contacts the transition component.

9. The sampling device according to claim 8, characterized in that: The transition component includes: A main body provided with the diversion hole; A hook is connected to the main body and used for hooking the second diverter.

10. The sampling device according to any one of claims 1 to 3, characterized in that: The two ends of the guide hole are respectively configured as the outlet end and the inlet end, and the transition component includes: A main body provided with the guide hole; A bag-breaking piece connected to the hole wall of the diversion hole, wherein the bag-breaking piece is provided with a pointed end facing the inlet end for piercing the ton bag.

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