Sampling mechanism for bronze powder detection

Abstract

The utility model belongs to the technical field of bronze powder sampling, and relates to a sampling mechanism for bronze powder detection, which comprises an outer protective shell, a drilling-in sampling tube and a heating device, the outer protective shell is sleeved on the drilling-in sampling tube, a plurality of collecting grooves are arranged on the drilling-in sampling tube, the heating device is arranged on the drilling-in sampling tube, and the outer protective shell is sleeved on the drilling-in sampling tube. A plurality of through holes are formed in the outer side protective shell, a rotating handle is arranged on the drilling-in sampling pipe, and the drilling-in sampling pipe is in threaded connection with the outer side protective shell through the rotating handle so as to drive the drilling-in sampling pipe to rotate in the outer side protective shell. According to the utility model, the outer protective shell is combined with the drilling-in sampling tube in a sleeving manner, the drilling-in sampling tube rotates in the outer protective shell through the rotating handle, and the design of a plurality of through holes in the outer protective shell is matched, so that the full-closed operation and sampling in the sampling process are ensured, the heating device keeps the sampling interior dry, and the sampling quality and reliability are ensured; due to full-closed operation and dry sampling, workers do not need to worry about the influence of the external environment on sampling too much.

Description

Technical Field

[0001] The utility model relates to the technical field of copper-gold powder sampling, in particular to a sampling mechanism for copper-gold powder detection. Background Art

[0002] Copper-gold powder (also known as gold powder) is made of copper-zinc alloy as raw material. It is made through special mechanical processing and surface chemical treatment. It has a flaky structure, can float in the binder, presents a golden luster, and has the properties of a pigment.

[0003] At present, after the copper-gold powder is produced and packaged, it is necessary to first take the required copper-gold powder samples through a sampler, and then test and analyze the samples to detect whether the copper-gold powder meets the material preparation requirements;

[0004] However, the samplers in traditional technology cannot effectively achieve full-process closed operation during sampling, which makes copper and gold powder easily cause material contamination and dust loss, and cannot ensure that the copper and gold powder in the sampler remains dry. If the air is humid, the sampling quality of the copper and gold powder cannot be guaranteed. Utility Model Content

[0005] In order to solve the problem that the existing sampler cannot effectively achieve fully enclosed operation and keep the inside of the sample dry, the utility model provides a sampling mechanism for copper and gold powder detection.

[0006] The technical solution of the utility model is achieved through the following scheme: a sampling mechanism for copper and gold powder detection, including an outer protective shell, a drilling sampling tube and a heating device, the outer protective shell is sleeved on the drilling sampling tube, the drilling sampling tube is provided with a plurality of collecting grooves, the drilling sampling tube is provided with a heating device, the outer protective shell is provided with a plurality of through holes, the drilling sampling tube is provided with a rotating handle, the drilling sampling tube is threadedly connected to the outer protective shell through the rotating handle, so as to drive the drilling sampling tube to rotate in the outer protective shell.

[0007] Through the above technical scheme, through the combination of the outer protective shell and the sleeve of the drilled sampling tube, and the rotation of the drilled sampling tube in the outer protective shell through the turning handle, combined with the design of a number of through holes on the outer protective shell, the fully enclosed operation and sampling of the sampling process are guaranteed. The heating device keeps the inside of the sample dry to ensure the quality and reliability of the sampling. The fully enclosed operation and dry sampling enable workers to focus more on the sampling operation without having to worry too much about the impact of the external environment on the sampling.

[0008] Preferably, the heating device comprises a plurality of micro-heating plates and a heating controller, wherein the plurality of micro-heating plates are electrically connected to the heating controller, the plurality of micro-heating plates are mounted on the drilled sampling tube, and the heating controller is mounted on the rotating handle.

[0009] Through the above technical solution, the heating controller is integrated with the sampling mechanism, which simplifies the structure of the sampling mechanism, reduces the connection between components, improves the convenience and stability of operation, ensures that the required temperature inside the sampling tube is reached, and improves the accuracy and reliability of the sampled material quality.

[0010] Preferably, the drilling sampling tube comprises a sampling tube, a mounting rod and a drill bit, a rotating handle is installed at one end of the sampling tube, and a mounting rod is installed at the other end of the sampling tube, the mounting rod is detachably connected to the drill bit, and a plurality of collecting grooves are opened on the sampling tube.

[0011] Preferably, a retaining ring is provided at the circular end of the drill bit, and a slope is provided at the opening of the collecting groove.

[0012] Preferably, the outer protective shell includes an outer tube body, a limiting gasket and a handle, a limiting gasket is provided at one end of the outer tube body away from the drill bit, a handle is installed on the limiting gasket, and a plurality of through holes are opened on the outer tube body.

[0013] Preferably, the outer tube body is sleeved on the sampling tube, and the outer diameter of the outer tube body is the same as the outer diameter of the circular end of the drill bit.

[0014] Preferably, a conical groove is provided inside the drill bit.

[0015] Through the above technical solutions, the slope design helps the sample enter the collection tank and improves the sampling fluency. The design of the turning handle and the mounting rod makes it easier to operate and control the drilling into the sampling tube, improving the convenience and flexibility of use. The detachable drill bit design of the mounting rod makes it more convenient to replace or maintain the drill bit. The matching outer diameters can effectively reduce the drilling resistance and improve the operation efficiency. The conical groove and the collection groove can sample copper and gold powder at different depths and increase the measurement data.

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The utility model ensures fully enclosed operation and sampling during the sampling process by combining the outer protective shell with the sleeve of the drilled sampling tube, and the drilled sampling tube rotates in the outer protective shell through the rotating handle, and the design of a plurality of through holes on the outer protective shell. The heating device keeps the inside of the sample dry to ensure the quality and reliability of the sampling. The fully enclosed operation and dry sampling make it unnecessary for workers to worry too much about the impact of the external environment on the sampling, and they can concentrate more on the sampling operation.

[0018] 2. Integrating the heating controller with the sampling mechanism simplifies the structure of the sampling mechanism, reduces the connections between components, improves the convenience and stability of operation, ensures that the inside of the sampling tube reaches the required temperature, and improves the accuracy and reliability of the quality of the sampled materials.

[0019] 3. The slope design helps the sample enter the collection tank and improves the sampling fluency. The design of the turning handle and the mounting rod makes it easier to operate and control the drilling into the sampling tube, improving the convenience and flexibility of use. The detachable drill bit design of the mounting rod makes it more convenient to replace or maintain the drill bit. The matching outer diameters can effectively reduce the drilling resistance and improve the efficiency of the operation. The conical groove and the collection groove can sample copper and gold powder at different depths and increase the measurement data. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure of the sampling state;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of a local cutaway view of the drilling sampling tube of the utility model;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the outer protective shell of the utility model;

[0024] Figure 5 yes Figure 3 A is an enlarged structural diagram of FIG.

[0025] Explanation of the reference numerals: 1. outer protective shell; 11. outer tube body; 12. limit gasket; 13. handle; 2. drilling into sampling tube; 21. sampling tube; 22. mounting rod; 23. drill bit; 3. collecting tank; 4. heating device; 41. micro heating plate; 42. heating controller; 5. turning handle; 6. slope. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. The present invention is further described in detail below in conjunction with the accompanying drawings.

[0028] A sampling mechanism for copper and gold powder detection, such as Figure 1-5As shown, it includes an outer protective shell 1, a drilling sampling tube 2 and a heating device 4. The outer protective shell 1 is sleeved on the drilling sampling tube 2. The drilling sampling tube 2 is provided with a plurality of collecting grooves 3. The drilling sampling tube 2 is provided with a heating device 4. The outer protective shell 1 is provided with a plurality of through holes. The drilling sampling tube 2 is provided with a turning handle 5. The drilling sampling tube 2 is threadedly connected with the outer protective shell 1 through the turning handle 5 to drive the drilling sampling tube 2 to rotate in the outer protective shell 1. The turning handle 5 is threadedly connected to the drilling sampling tube 2 and is threadedly connected to the outer protective shell 1. When it is rotated to the final position, the collecting grooves 3 on the drilling sampling tube 2 are connected one by one with the through holes. Correspondingly, the sampling mechanism of the drill bit 23 can be easily inserted into the copper-gold powder collection box. After twisting, the copper-gold powder automatically flows into the collection tank 3 due to gravity. After sampling, it is twisted back in the opposite direction to turn the collection tank 3. The outer protective shell 1 effectively protects the sampling tube 21 from the influence and damage of the external environment, and at the same time completes the closed sampling process, effectively avoids flying dust pollution, and improves operational safety. The sampled material is heated by the heating device 4 to make it in a dry state, thereby improving the accuracy and reliability of the sampling, and completing the final accurate analysis and testing. A number of collection tanks 3 cooperate with a number of through holes to complete the collection of copper-gold powders of different depths, thereby increasing the rigor of the test data.

[0029] The heating device 4 includes a plurality of micro-heating plates 41 and a heating controller 42. The plurality of micro-heating plates 41 are electrically connected to the heating controller 42. The plurality of micro-heating plates 41 are installed on the drilling sampling tube 2. The plurality of micro-heating plates 41 are installed one by one in a plurality of collecting grooves 3 on the drilling sampling tube 2. A micro-heating plate 41 is also installed in the conical groove of the drill bit 23. The heating controller 42 is installed on the turning handle 5. The heating controller 42 passes through the threaded rod between the turning handle 5 and the drilling sampling tube 2 to complete electrical connection with the plurality of micro-heating plates 41 in turn. The micro-heating plates 41 are installed on the inner wall of the collecting groove 3 to provide a suitable dry storage environment for the sampled material to avoid moisture that affects the test data. The heating controller 42 includes a power supply and a control switch. By pressing the switch, the micro-heating plates 41 are powered on to heat and dry the space in the collecting groove 3.

[0030] The sampling tube 2 includes a sampling tube 21, a mounting rod 22 and a drill bit 23. A rotating handle 5 is installed at one end of the sampling tube 21, and a mounting rod 22 is installed at the other end of the sampling tube 21. The mounting rod 22 can be detachably connected to the drill bit 23. A plurality of collecting grooves 3 are provided on the sampling tube 21. A retaining ring is provided at the circular end of the drill bit 23. A slope 6 is provided at the opening of the collecting groove 3. A conical groove is provided inside the drill bit 23. Due to the threaded connection, the sampling tube 2 drilled into the sampling tube 2 will rotate and slide up and down in the outer protective shell 1. The drill bit 23 moves downward at this time, and the bottom material is taken through the conical groove inside it. The retaining ring is used to prevent overflow, effectively preventing sample overflow, and ensuring the accuracy and stability of sampling. The slope 6 design at the opening of the collecting groove 3 makes the copper and gold powder flow in more conveniently, reduces the flow resistance, and improves the fluency of sampling. The detachable connection design of the mounting rod 22 and the drill bit 23 increases the flexibility and diversity of the drill bit 23. Different drill bits 23 can be selected for sampling according to specific needs, which is suitable for samples of different types and sizes.

[0031] The outer protective shell 1 includes an outer tube body 11, a limiting gasket 12 and a handle 13. A limiting gasket 12 is provided at one end of the outer tube body 11 away from the drill bit 23, and a handle 13 is installed on the limiting gasket 12. A plurality of through holes are opened on the outer tube body 11, and the outer tube body 11 is sleeved on the sampling tube 21. The outer diameter of the outer tube body 11 is the same as the outer diameter of the circular end of the drill bit 23, ensuring that resistance is avoided during the drilling process, thereby maintaining the smoothness of drilling, improving the sampling efficiency, and reducing the difficulty of operation. The threaded connection has a self-locking function. When the handle 5 is not turned, the connection between the protective shell and the sampling tube 21 will automatically lock. At this time, the handle 13 is turned to drill the sampling mechanism into the copper-gold powder storage box to prepare for sampling. The inner diameter of the outer tube body 11 is the same as the outer diameter of the sampling tube 21, completing the closed sampling and maintaining the purity of the sampled material. The limiting gasket 12 provides a force surface for rotating the handle 5 during sampling, stabilizes the movement of the sampling mechanism, provides additional support, and ensures precise control during the sampling process.

[0032] Working principle: The staff inserts the sampling mechanism into the copper-gold powder storage box. Because the sampling tube 2 and the outer protective shell 1 are self-locking by thread, the handle 13 is turned to drive the entire device to drill into the net until the limit gasket 12 is close to the surface of the copper-gold powder. The rotating handle 5 is further turned to rotate the sampling tube 2 until it cannot be turned. At this time, the collecting tank 3 corresponds to the through hole on the outer protective shell 1, and the drill bit 23 leaks out of its conical groove. The copper-gold powder begins to flow in and fill its internal space, realizing the sampling operation of the material. The rotating handle 5 is turned back to complete the closed sampling. The sampling mechanism is further taken out and then heated and dried by the heating device 4 to keep the sampled material in a dry environment to avoid moisture affecting the quality.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sampling mechanism for copper and gold powder detection, characterized in that: The invention comprises an outer protective shell (1), a drilling sampling tube (2) and a heating device (4), wherein the outer protective shell (1) is sleeved on the drilling sampling tube (2), the drilling sampling tube (2) is provided with a plurality of collecting grooves (3), the drilling sampling tube (2) is provided with a heating device (4), the outer protective shell (1) is provided with a plurality of through holes, the drilling sampling tube (2) is provided with a rotating handle (5), and the drilling sampling tube (2) is threadedly connected to the outer protective shell (1) via the rotating handle (5) so as to drive the drilling sampling tube (2) to rotate in the outer protective shell (1).

2. A sampling mechanism for copper and gold powder detection according to claim 1, characterized in that: The heating device (4) comprises a plurality of micro-heating plates (41) and a heating controller (42); the plurality of micro-heating plates (41) are electrically connected to the heating controller (42); the plurality of micro-heating plates (41) are mounted on the drilled sampling tube (2); and the heating controller (42) is mounted on the rotating handle (5).

3. A sampling mechanism for copper and gold powder detection according to claim 1, characterized in that: The drilling sampling tube (2) comprises a sampling tube (21), a mounting rod (22) and a drill bit (23); a rotating handle (5) is mounted on one end of the sampling tube (21); a mounting rod (22) is mounted on the other end of the sampling tube (21); the mounting rod (22) is detachably connected to the drill bit (23); and a plurality of collecting grooves (3) are provided on the sampling tube (21).

4. A sampling mechanism for copper and gold powder detection according to claim 3, characterized in that: A retaining ring is provided at the circular end of the drill bit (23), and a slope (6) is provided at the opening of the collecting groove (3).

5. A sampling mechanism for copper and gold powder detection according to claim 3, characterized in that: The outer protective shell (1) comprises an outer tube body (11), a limiting gasket (12) and a handle (13); the limiting gasket (12) is provided at one end of the outer tube body (11) away from the drill bit (23); the handle (13) is mounted on the limiting gasket (12); and a plurality of through holes are formed on the outer tube body (11).

6. A sampling mechanism for copper and gold powder detection according to claim 5, characterized in that: The outer tube body (11) is sleeved on the sampling tube (21), and the outer diameter of the outer tube body (11) is the same as the outer diameter of the circular end of the drill bit (23).

7. A sampling mechanism for copper and gold powder detection according to claim 3, characterized in that: A conical groove is provided inside the drill bit (23).

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