Monazite slag detecting and taking device
By designing the Dujushi slag detection and collection device, using structures such as robotic arms and flow fins, the problems of cumbersome and inefficient operation of collecting deep slag are solved, and efficient and accurate slag sampling and testing are achieved.
Patent Information
- Application Number
- CN202421626676.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-10
AI Technical Summary
When testing Dujushi slag, collecting deep slag requires digging a pile of slag, which is cumbersome and inefficient.
A Dujushi slag detection and extraction device is designed, including a connecting rod and a material extraction assembly, which is pressed down, pulled up and rotated through the robotic arm, and deep sampling of the slag is achieved using the diversion fins and the diversion hole to avoid mixing surface pollutants.
It realizes efficient and accurate sampling of Dujushi slag, simplifies the operation process, improves collection efficiency, avoids the inclusion of surface pollutants, and improves the accuracy of the detection results.
Smart Images
Figure CN222850342U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ore detection, and particularly relates to a sampling device for monazite slag detection. Background Art
[0002] Monazite is one of the main minerals of rare earth metal ores and is radioactive. It belongs to the monoclinic system, and the crystal is in the shape of thin small plates. It is brownish red, yellow or yellowish green, with greasy luster or vitreous luster, conchoidal to uneven fracture, and brittle. It emits bright green fluorescence under ultraviolet light irradiation. It is widely used in the fields of ferrous and non-ferrous metallurgy, glass and ceramic production, electronics, electric lighting, television and laser technology, chemical industry, medical and agricultural production. The chemical properties of monazite are relatively stable and the density is relatively large, and it often forms beach placer deposits and alluvial placer deposits.
[0003] Monazite slag is the residue remaining after the extraction of monazite, usually in the form of powder or fine sand. When sampling and detecting monazite slag, in order to avoid the mixing of surface pollutants (such as rainwater, garbage, etc.) into the collected samples, deep-layer slag is usually collected and detected. However, collecting deep-layer slag requires excavating the monazite slag pile, which is cumbersome and inefficient. Summary of the Invention
[0004] In order to meet the requirements in the above background art that "collecting deep-layer slag requires excavating the monazite slag pile, which is cumbersome and inefficient", the utility model provides a sampling device for monazite slag detection.
[0005] The technical solution adopted by the utility model to meet the above requirements is as follows:
[0006] A sampling device for monazite slag detection includes a connecting rod and a sampling component connected to the bottom end of the connecting rod; a straight cylindrical plugging protrusion is provided at the bottom end of the connecting rod, and an external thread is provided on the outer side wall of the plugging protrusion; the sampling component includes a cylinder body, guiding fins and a plugging tip; the cylinder body is in the shape of a straight circular cylinder without a top and with a bottom; the guiding fins are arranged in a divergent circumferential array at the position of the outer side wall of the cylinder body, and the plugging tip is arranged at the bottom end of the cylinder body; an internal thread adapted to the external thread is provided at the top end of the inner side wall of the cylinder body, and the plugging protrusion is threadedly connected to the cylinder body; a diversion hole is provided on the side wall of the cylinder body, a diversion fin is provided at the position of the diversion hole, and the diversion fin is connected to the cylinder body; the diversion holes are arranged in pairs opposite to each other, and the diversion fins are arranged in pairs opposite to each other; the opposite diversion fins are arranged in a 'V' shape.
[0007] As a further optimized solution of the utility model, the diversion fin is rotatably connected to the cylinder body, and a torsion spring is provided at the connection position between the diversion fin and the cylinder body.
[0008] As a further optimization solution of the present utility model, the diversion fins are adapted to the diversion holes.
[0009] As a further optimization solution of the present utility model, the diversion fins are provided with reverse thrust tips.
[0010] As a further optimization solution of the present utility model, the diameter of the connecting rod is equal to the outer diameter of the cylinder body, and the diameter of the connecting rod is greater than the diameter of the plugging protrusion.
[0011] As a further optimization solution of the present utility model, the top end of the plugging protrusion is provided with a frustum-shaped transition surface.
[0012] As a further optimization solution of the present utility model, the plugging tip is in an inverted cone shape.
[0013] As a further optimization solution of the present utility model, the guiding fins are in the shape of a trapezoidal straight plate; the long bottom edge of the guiding fins is arranged along the axial direction of the cylinder body.
[0014] As a further optimization solution of the present utility model, a storage container is inserted into the inner cavity of the cylinder body.
[0015] As a further optimization solution of the present utility model, the storage container is in the shape of a straight cylinder without a top and with a bottom, and the outer side wall of the storage container is adapted to the inner side wall of the cylinder body.
[0016] In summary, the beneficial effects of the present utility model are as follows:
[0017] A monazite slag detection and sampling device includes a connecting rod and a sampling component; the connecting rod is provided with a plugging protrusion, and the outer side wall of the plugging protrusion is provided with an external thread; the sampling component includes a cylinder body, guiding fins and a plugging tip; the top end of the inner side wall of the cylinder body is provided with an internal thread adapted to the external thread; the side wall of the cylinder body is provided with diversion holes, and diversion fins are arranged at the positions of the diversion holes, and are arranged in a '丷' shape relative to the diversion fins. The structure of the present utility model is simple and the function is reliable. Only simple pressing, pulling out and rotating operations of the robotic arm are required to drive the present utility model to perform monazite slag sampling operations. At the same time, the surface monazite slag is prevented from being mixed into the collected samples, and pollutants are avoided from being mixed in. The operation is convenient and efficient, the collection is accurate, and it has a broad market prospect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The following further describes the present application with reference to the drawings:
[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0020] Figure 2 It is a schematic diagram of the structure of the sampling component;
[0021] Figure 3It is a schematic diagram of the connection structure between the guide fin and the cylinder;
[0022] Figure 4 for Figure 3 A schematic diagram of the local enlarged structure at point A in the middle;
[0023] Figure 5 It is a schematic diagram of the guide fin in the open state;
[0024] Figure 6 This is a schematic diagram of the plug-in protrusion blocking the guide hole;
[0025] Figure 7 The schematic diagram of the cross-sectional top view of the guide fin structure is as follows;
[0026] Figure 8 It is a schematic diagram of the cross-sectional top view of the diversion hole.
[0027] Description of reference numerals:
[0028] In the figure,
[0029] 1. Connecting rod; 11. Plug-in protrusion; 111. External thread; 2. Material taking assembly; 21. Cylinder; 211. Internal thread; 212. Guide hole; 213. Guide fin; 2131. Reverse thrust tip; 22. Guide fin; 23. Plug-in tip; 24. Storage container. DETAILED DESCRIPTION
[0030] Based on the above structural features of the present application, the implementation methods of the present application are further described:
[0031] Reference Figures 1 to 8 This embodiment provides a monazite slag detection and material taking device, comprising a connecting rod 1 and a material taking assembly 2 connected to the bottom end of the connecting rod 1. The connecting rod 1 is used to connect and transmit force between the material taking assembly 2 and the mechanical arm.
[0032] Reference Figure 1 and Figure 2 The connecting rod 1 is in the shape of a straight round rod, and a plug-in protrusion 11 in the shape of a straight cylindrical rod is provided at the bottom end of the connecting rod 1, and an external thread 111 is provided on the outer wall of the plug-in protrusion 11. The connecting rod 1 and the plug-in protrusion 11 are fixedly connected in an integrated manner. The material taking component 2 includes a cylinder 21, a guide fin 22 and a plug-in tip 23; the cylinder 21 is in the shape of a straight round cylinder without a top and a bottom; the guide fin 22 is arranged at the outer wall of the cylinder 21 (for example, fixedly connected by bolts, fixedly connected by welding or fixedly connected by integrated forging), and the plug-in tip 23 is arranged at the bottom end of the cylinder 21 (for example, fixedly connected by bolts, fixedly connected by welding or fixedly connected by integrated forging).
[0033] Reference Figure 1 , Figure 2 , Figure 7 With Figure 8 , the guiding fins 22 are arranged in a diverging circumferential array on the outer side wall of the cylinder body 21.
[0034] Referring to Figure 2 , an internal thread 211 adapted to the external thread 111 is provided at the top of the inner side wall of the cylinder body 21, and the insertion protrusion 11 is threadedly connected to the cylinder body 21.
[0035] Referring to Figure 2 , a diversion hole 212 is provided on the side wall of the cylinder body 21, and a diversion fin 213 is provided at the position of the diversion hole 212. The diversion fin 213 is connected to the cylinder body 21; the diversion holes 212 are arranged in pairs along the diameter direction of the cylinder body 21, the diversion fins 213 are arranged in pairs, and the two diversion fins 213 and the two diversion holes 212 are arranged in one-to-one correspondence; the opposite diversion fins 213 are arranged in a V shape or an inverted V shape. When the utility model moves upward, the monazite slag is introduced into the diversion hole 212 through the diversion fin 213 and then enters the inner cavity of the cylinder body 21.
[0036] Usage steps: ① Rotate the connecting rod 1 or the material taking assembly 2 to move the insertion protrusion 11 in the direction of the insertion tip 23 until the side wall of the insertion protrusion 11 can block the diversion hole 212; ② Connect the end of the connecting rod 1 far from the material taking assembly 2 to the robotic arm, and the robotic arm presses the utility model in a vertical state and inserts it into the monazite slag; ③ When the material taking assembly 2 passes through the surface layer of the monazite slag and reaches the deep position of the monazite slag, the robotic arm drives the connecting rod 1 to rotate, causing the connecting rod 1 to move upward to a position above the diversion hole 212, and the diversion hole 212 is exposed; ④ The robotic arm pulls the utility model upward as a whole, and the monazite slag at the deep position of the slag enters the inner cavity of the cylinder body 21 through the diversion fin 213 and into the diversion hole 212; ⑤ The robotic arm continues to pull the utility model upward until it stops pulling when the material taking assembly 2 is close to the surface layer of the monazite slag; the robotic arm drives the connecting rod 1 to rotate until the side wall of the insertion protrusion 11 can block the diversion hole 212; ⑥ The robotic arm continues to pull the utility model upward so that the utility model passes through the surface layer of the monazite slag and is completely pulled out of the monazite slag; ⑦ The robotic arm shakes the utility model until the remaining monazite slag in the diversion hole 212 falls; then the robotic arm places the utility model in the storage box.
[0037] During the processes of step ③ and ⑤, when the robotic arm drives the connecting rod 1 to rotate, the monazite slag transfers the rotation resistance to the cylinder body 21 through the guiding fin 22, forming a rotational speed difference between the insertion protrusion 11 and the cylinder body 21 for the rotation of the internal thread 211 and the external thread 111, further causing the insertion protrusion 11 to move in the direction close to / away from the insertion tip 23 to achieve the blocking / opening of the diversion hole 212.
[0038] Referring to Figure 3 With Figure 4The guide fin 213 is rotatably connected to the cylinder 21, and a torsion spring is provided at the connection position between the guide fin 213 and the cylinder 21. The guide fin 213 is adapted to the guide hole 212. Under the action of the torsion spring, the guide fin 213 has a tendency to rotate toward the guide hole 212. Therefore, under normal conditions, the guide fin 213 is buckled in the guide hole 212 to achieve the blocking of the guide hole 212.
[0039] Reference Figure 4 The guide fin 213 is provided with a reverse thrust tip 2131. When the guide fin 213 is buckled in the guide hole 212, the reverse thrust tip 2131 is tilted upward.
[0040] Reference Figure 2 and Figure 3 The diameter of the connecting rod 1 is equal to the outer diameter of the cylinder 21, which is used to reduce the downward pressure resistance of the utility model; the diameter of the connecting rod 1 is larger than the diameter of the plug-in protrusion 11. The top of the plug-in protrusion 11 is provided with a truncated cone-shaped transition surface, which is used to reduce the downward pressure resistance of the utility model.
[0041] Reference Figure 2 and Figure 3 The plug tip 23 is in an inverted cone shape, which is used to reduce the downward pressure resistance of the utility model.
[0042] Reference Figure 2 and Figure 3 The guide fin 22 is in the shape of a trapezoidal straight plate; the long bottom side of the guide fin 22 is arranged along the axial direction of the cylinder 21.
[0043] The inner cavity of the cylinder 21 is plugged with a storage container 24. The storage container 24 is in the shape of a straight cylinder with no top and a bottom, and the outer wall of the storage container 24 is adapted to the inner wall of the cylinder 21.
[0044] Usage steps: S1. Unscrew the plug-in protrusion 11 from the inner cavity of the barrel 21, place the storage container 24 in the inner cavity of the barrel 21, and then screw the plug-in protrusion 11 into the inner cavity of the barrel 21, and make sure that the plug-in protrusion 11 does not block the guide hole 212 (refer to Figure 3 ); S2 connects the end of the connecting rod 1 away from the material taking component 2 to the mechanical arm, and the mechanical arm presses the utility model into the monazite slag in a vertical state (refer to Figure 3 ); S3 When the material taking component 2 passes through the surface layer of the monazite slag and reaches the deep layer of the monazite slag, the mechanical arm pulls up the utility model as a whole, and the monazite slag pushes the guide fins 213 to open. The monazite slag at the deep layer of the slag is introduced into the guide holes 212 through the guide fins 213 and enters the inner cavity of the cylinder 21 and falls into the storage container 24 (refer to Figure 5); S4 mechanical arm continues to pull the utility model up, and stops pulling up when the material taking component 2 is close to the surface of the monazite slag; the mechanical arm drives the connecting rod 1 to rotate until the side wall of the plug-in protrusion 11 can block the diversion hole 212 (refer to Figure 6 ); S5 the robotic arm continues to pull the utility model upward, so that the utility model passes through the surface layer of the monazite slag and is completely pulled out of the monazite slag; S6 the user lowers the utility model from the robotic arm obliquely, then pries open the guide fin 213 and removes the monazite slag in the guide hole 212; S7 the user unscrews the plug-in protrusion 11, takes out the storage container 24 and the monazite slag in the storage container 24 as a collection sample.
[0045] During step S4, when the robot arm drives the connecting rod 1 to rotate, the monazite slag transmits the rotational resistance to the cylinder 21 through the guide fins 22, so that a rotation speed difference is formed between the plug-in protrusion 11 and the cylinder 21, which is used for the rotation of the internal thread 211 and the external thread 111, and further makes the plug-in protrusion 11 move in the direction of approaching / moving away from the plug-in tip 23, so as to achieve the sealing / opening of the guide hole 212.
[0046] During steps S2 and S3, when the utility model moves downward, the guide fin 213 is buckled in the guide hole 212 under the combined action of the turning force of the torsion spring and the pressure of the monazite slag (both pointing to the inner cavity of the cylinder 21), thereby sealing the guide hole 212 and preventing the surface monazite slag from entering the inner cavity of the cylinder 21.
[0047] During step S5 , the guide fin 213 loses resistance at the moment of being pulled out from the monazite slag, so the guide fin 213 is buckled under the action of the torsion spring and clamps a portion of the surface monazite slag in the guide hole 212 .
[0048] In the utility model, taking the upper surface of monazite slag as the base point, a depth of less than 1 meter is determined as the surface layer, a depth of more than 5 meters is determined as the deep layer, and a depth of 2-3 meters is determined as close to the surface layer.
[0049] The utility model has a simple structure and reliable functions. The mechanical arm only needs to perform simple downward pressing, upward pulling and rotating operations to drive the utility model to carry out monazite slag material collection operations. At the same time, the surface monazite slag is prevented from mixing into the collected samples, and pollutants are prevented from mixing. The operation is convenient and efficient, the collection is accurate, and the accuracy of subsequent test results is improved. It has broad market prospects.
[0050] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0052] To sum up, for those skilled in the art, according to the guidance of the present invention, without departing from the principle and spirit of the present invention, the changes, modifications, replacements and deformations made to the present invention still fall within the protection scope of the present invention.
Claims
1. A monazite slag detection and material collection device, characterized in that: It includes a connecting rod (1) and a material taking component (2) connected to the bottom end of the connecting rod (1); A plugging protrusion (11) in the shape of a straight cylinder is provided at the bottom end of the connecting rod (1), and an external thread (111) is provided on the outer side wall of the plugging protrusion (11); The material taking component (2) includes a cylinder body (21), guiding fins (22) and a plugging tip (23); the cylinder body (21) is in the shape of a straight cylinder without a top and with a bottom; the guiding fins (22) are arranged in a divergent circumferential array at the position of the outer side wall of the cylinder body (21), and the plugging tip (23) is arranged at the bottom end of the cylinder body (21); An internal thread (211) adapted to the external thread (111) is provided at the top end of the inner side wall of the cylinder body (21), and the plugging protrusion (11) is threadedly connected to the cylinder body (21); A diversion hole (212) is provided on the side wall of the cylinder body (21), a diversion fin (213) is provided at the position of the diversion hole (212), and the diversion fin (213) is connected to the cylinder body (21); the diversion holes (212) are arranged in pairs opposite to each other, and the diversion fins (213) are arranged in pairs opposite to each other; the opposite diversion fins (213) are arranged in a 'V' shape.
2. The monazite slag detection and material taking device according to claim 1, characterized in that: The diversion fin (213) is rotatably connected to the cylinder body (21), and a torsion spring is provided at the connection position between the diversion fin (213) and the cylinder body (21).
3. The monazite slag detection and material taking device according to claim 2, characterized in that: The diversion fin (213) is adapted to the diversion hole (212).
4. The monazite slag detection and material taking device according to claim 3 is characterized in that: The diversion fin (213) is provided with a reverse pushing tip (2131).
5. The monazite slag detection and material taking device according to claim 4, characterized in that: The diameter of the connecting rod (1) is equal to the outer diameter of the cylinder body (21), and the diameter of the connecting rod (1) is greater than the diameter of the plugging protrusion (11).
6. The monazite slag detection and material taking device according to claim 5, characterized in that: A transition surface in the shape of a frustum of a cone is provided at the top end of the plugging protrusion (11).
7. The monazite slag detection and material taking device according to claim 6, characterized in that: The plugging tip (23) is in the shape of an inverted cone.
8. The monazite slag detection and material taking device according to claim 7, characterized in that: The guiding fin (22) is in the shape of a trapezoidal straight plate; the long bottom edge of the guiding fin (22) is arranged along the axial direction of the cylinder body (21).
9. The monazite slag detection and material taking device according to any one of claims 1 to 8, characterized in that: A storage container (24) is inserted into the inner cavity of the cylinder body (21).
10. The monazite slag detection and material taking device according to claim 9, characterized in that: The storage container (24) is in the shape of a straight cylinder without a top and with a bottom, and the outer side wall of the storage container (24) is adapted to the inner side wall of the cylinder body (21).