A spectral imaging rapid ore elemental analysis device

Abstract

The utility model discloses a kind of spectral imaging quick ore element analysis devices, belong to ore detection equipment technical field, the analyser includes hand-held ore element analyzer main body, and setting on main body stabilizing component and protection component, the stabilizing component includes fixed frame, fixed cylinder, and T type slide plate slidingly arranged in fixed cylinder, T type slide plate bottom is equipped with ball, and is elastically abutted by spring in cylinder, first transmission plate and second transmission plate are rotatably connected in fixed frame, the cam surface of its outer wall cooperates with ball, to drive T type slide plate to drive rubber plate to extend and stick ore surface. The utility model solves the problem that analyzer is difficult to stably stick irregular ore surface by stabilizing component, can self-adaptively provide firm support, significantly improve detection precision, effectively protect monitoring head by protection component, prolong the service life of equipment, and it is strong in practicality.

Description

Technical Field

[0001] This utility model relates to the technical field of ore detection equipment, and in particular to a rapid ore element analysis device using spectral imaging. Background Technology

[0002] Handheld ore elemental analyzers, such as handheld X-ray fluorescence spectrometers, have become indispensable tools in geological exploration, mineral development, and ore grade control due to their significant advantages of being lightweight, portable, and capable of rapid on-site analysis. These devices allow operators to perform real-time testing of the elemental composition and content of ores directly at the mining site, improving work efficiency.

[0003] In actual field testing, to ensure the accuracy and reliability of the analytical data, the detection window at the front end of the analyzer must be stably and tightly fitted to the surface of the ore sample to be tested. However, the surfaces of ores in nature, especially untreated raw ores, are often uneven and varied in shape, with almost no ideal smooth surface.

[0004] When operators use conventional analyzers to measure these irregular surfaces, it is difficult to maintain absolute stillness of the equipment for extended periods using only manual force. The equipment and the ore surface are easily displaced by even slight hand movements, or gaps may form due to uneven surfaces preventing complete contact. This unstable contact causes changes in the distance and angle between the detector head and the measured point, directly affecting the quality of spectral data acquisition and ultimately leading to significant errors in the analytical results, thus reducing the reliability of rapid on-site analysis.

[0005] Therefore, this utility model proposes a handheld ore element analyzer to overcome the shortcomings of the existing technology. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a rapid ore element analysis device using spectral imaging, which aims to improve the problems in the prior art where handheld analyzers are difficult to stably adhere to irregular ore surfaces, resulting in decreased detection accuracy, and the precision monitoring head at the front end of the analyzer lacks effective protection and is easily damaged.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a rapid spectral imaging ore element analysis device, comprising: a handheld ore element analyzer body, a monitoring head disposed at the front end of the handheld ore element analyzer body, a display screen disposed at the rear end of the handheld ore element analyzer body, and a stabilizing component disposed on the handheld ore element analyzer body. The stabilizing component includes a fixed frame, a fixed cylinder, a T-shaped slide, a spring, a rubber plate, a first transmission plate, and a second transmission plate. The fixed frame is fixedly connected to the side of the handheld ore element analyzer body. The fixed cylinder is vertically fixed to the fixed frame. The T-shaped slide is slidably disposed inside the fixed cylinder. The spring is housed in the fixed cylinder and elastically abuts against the T-shaped slide. The bottom of the T-shaped slide is fixed with a retaining ball. The rubber plate is disposed at the end of the T-shaped slide away from the spring. The first transmission plate and the second transmission plate are rotatably connected to the fixed frame. The outer walls of the first transmission plate and the second transmission plate are configured as cam surfaces capable of pushing the retaining ball.

[0008] Preferably, the stabilizing component further includes a rotating frame, which is rotatably connected to the end of the T-shaped slide away from the spring, and the rubber plate is fixed to the rotating frame.

[0009] Preferably, the stabilizing component further includes a connecting frame, the two ends of which are rotatably connected to the first transmission plate and the second transmission plate, respectively.

[0010] Preferably, the cam surfaces of the first transmission plate and the second transmission plate are provided with grooves, which are used to engage with the retaining ball when the stabilizing component is stored.

[0011] Preferably, the handheld ore element analyzer further includes a protective component disposed on the main body of the handheld ore element analyzer. The protective component includes a protective shell, which is rotatably connected to the front end of the main body of the handheld ore element analyzer via a hinge.

[0012] Preferably, a transparent plastic cover is fixed to the inner side of the protective shell, and a rubber pad is provided on the inner wall of the protective shell.

[0013] Preferably, the protective assembly further includes a locking mechanism for locking the protective shell in a shielded position.

[0014] Preferably, the locking mechanism includes a handle rotatably disposed on the outside of the protective shell, a threaded rod fixedly connected to the handle, and a connecting block threadedly engaged with the threaded rod. The connecting block can be driven to engage with a threaded groove opened on the main body of the handheld ore element analyzer.

[0015] This utility model has the following beneficial effects: 1. This utility model solves the problem of low detection accuracy caused by the difficulty of stable fixation of existing handheld analyzers on irregular ore surfaces by setting a stabilizing component consisting of a transmission plate, a T-shaped slide, a spring, and a rotatable rubber plate. It achieves the effect of adaptively conforming to the irregular ore surface, providing a solid support for the analyzer, thereby significantly improving the detection stability and accuracy.

[0016] 2. This utility model solves the problem of the precision monitoring head at the front end of the analyzer being easily damaged by collisions during transportation or when not in operation by setting up a protective component consisting of a flip-up protective shell, an internal buffer rubber pad, and a handle with threaded locking. It achieves the effect of providing all-round coverage and secure locking of the monitoring head, effectively preventing physical damage and contamination, thereby extending the service life of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of a rapid ore element analysis device using spectral imaging proposed in this utility model; Figure 2 This is a schematic diagram of a plastic transparent cover for a rapid ore element analysis device using spectral imaging proposed in this utility model; Figure 3 This is a schematic diagram of the first transmission plate of a rapid ore element analysis device for spectral imaging proposed in this utility model. Figure 4 This is a schematic diagram of the sphere in a rapid ore element analysis device using spectral imaging proposed in this utility model; Figure 5 This is a schematic diagram of the threaded rod of a rapid ore element analysis device using spectral imaging proposed in this utility model.

[0018] Legend: 1. Handheld ore element analyzer; 2. Stabilizing components; 201. Fixing frame; 202. First transmission plate; 203. Connecting frame; 204. Second transmission plate; 205. Rotating frame; 206. Rubber plate; 207. Fixing cylinder; 208. Spring; 209. T-shaped slide; 210. Clamping ball; 3. Protective components; 301. Protective shell; 302. Hinge; 303. Rubber pad; 304. Plastic transparent cover; 305. Handle; 306. Connecting block; 307. Threaded rod; 4. Display screen; 5. Monitoring head. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Reference Figures 1-5 One embodiment of this utility model is a rapid ore element analysis device using spectral imaging, comprising a handheld ore element analyzer body 1, a monitoring head 5 at the front end of the handheld ore element analyzer body 1, a display screen 4 at the rear end of the handheld ore element analyzer body 1, and a stabilizing component 2 installed on the handheld ore element analyzer body 1, which provides stable support for the handheld ore element analyzer body 1 during detection.

[0021] Specifically, the stabilizing component 2 includes a mounting frame 201, which is fixedly connected to the side of the handheld ore element analyzer body 1. A mounting cylinder 207 is vertically fixed on the mounting frame 201. A T-shaped slide 209 is slidably arranged inside the mounting cylinder 207. A spring 208 is also housed inside the mounting cylinder 207. One end of the spring 208 elastically abuts against the T-shaped slide 209, and the other end of the spring 208 abuts against the inner top wall of the mounting cylinder 207. A retaining ball 210 is fixed to the bottom of the T-shaped slide 209.

[0022] The stabilizing component 2 further includes a first transmission plate 202 and a second transmission plate 204. Both the first transmission plate 202 and the second transmission plate 204 are rotatably connected to the fixed frame 201. The outer walls of the first transmission plate 202 and the second transmission plate 204 are configured as cam surfaces capable of pushing the ball 210. When the first transmission plate 202 and the second transmission plate 204 are rotated, the cam surfaces of the first transmission plate 202 and the second transmission plate 204 push the ball 210, thereby driving the T-shaped slide 209 to slide within the fixed cylinder 207 against the elastic force of the spring 208. A rubber plate 206 is provided at the end of the T-shaped slide 209 away from the spring 208. The stabilizing component 2 also includes a rotating frame 205, which is rotatably connected to the end of the T-shaped slide 209 away from the spring 208. The rubber plate 206 is fixed to the rotating frame 205. By rotating the rotating frame 205, the rubber plate 206 can better conform to the irregular surface of the ore. At the same time, the stabilizing component 2 also includes a connecting frame 203, whose two ends are rotatably connected to the first transmission plate 202 and the second transmission plate 204, respectively. The connection of the connecting frame 203 ensures the synchronous linkage between the first transmission plate 202 and the second transmission plate 204 during the unfolding or folding process. Grooves are also provided on the cam surfaces of the first transmission plate 202 and the second transmission plate 204. When the stabilizing component 2 is folded and folded, the retaining ball 210 is locked into the groove under the action of the spring 208, thereby locking the stabilizing component 2 in place.

[0023] To address the issue of the monitoring head 5 being easily damaged when not in operation, the handheld ore element analyzer also includes a protective component 3, which is mounted on the main body 1 of the handheld ore element analyzer to protect the monitoring head 5.

[0024] The protective assembly 3 includes a protective shell 301, which is rotatably connected to the front end of the handheld ore element analyzer body 1 via a hinge 302, allowing the protective shell 301 to rotate around the hinge 302 to either shield or expose the monitoring head 5. A plastic transparent cover 304 is fixed inside the protective shell 301 to cover the monitoring head 5. A rubber pad 303 is also provided on the inner wall of the protective shell 301, which provides cushioning and sealing when the protective shell 301 is closed. The protective assembly 3 also includes a locking mechanism for locking the protective shell 301 in the shielded position. The locking mechanism includes a handle 305 rotatably disposed on the outside of the protective shell 301. A threaded rod 307 is fixedly connected to the handle 305, and the threaded rod 307 is threadedly engaged with a connecting block 306. A corresponding threaded groove is provided on the handheld ore element analyzer body 1 to engage with the connecting block 306. In order to enable the rubber sheet 206 to better adapt to the irregular surface of the ore and improve the bonding stability, the stabilizing component 2 also includes a rotating frame 205, which is rotatably connected to the end of the T-shaped slide 209 away from the spring 208, and the rubber sheet 206 is fixed on the rotating frame 205. In order to ensure the motion synchronization and structural stability of the first transmission plate 202 and the second transmission plate 204 during the unfolding and retraction process, the stabilizing component 2 also includes a connecting frame 203, the two ends of which are respectively connected to the first transmission plate 202 and the second transmission plate 204 by rotation. In order to provide a reliable locking to prevent accidental deployment when the stabilizing component 2 is in the retracted state, grooves are provided on the cam surfaces of the first transmission plate 202 and the second transmission plate 204. The shape and position of the grooves are adapted to the locking ball 210 and are used to engage with the locking ball 210 when the stabilizing component 2 is retracted. To provide reliable physical protection for the delicate and fragile monitoring head 5 to prevent it from being bumped or contaminated when not in operation, the handheld ore element analyzer also includes a protective component 3. The protective component 3 includes a flip-up protective shell 301. The protective shell 301 is rotatably connected to the front end of the main body 1 of the handheld ore element analyzer via a hinge 302. A plastic transparent cover 304 is fixed inside the protective shell 301. At the same time, a rubber pad 303 for cushioning is also provided on the inner wall of the protective shell 301. To ensure that the protective shell 301 is securely locked in the closed state and will not be accidentally opened, the protective assembly 3 also includes a locking mechanism. The locking mechanism includes a handle 305 disposed on the outside of the protective shell 301, a threaded rod 307 fixedly connected to the handle 305, and a connecting block 306 threadedly engaged with the threaded rod 307. By rotating the handle 305, the connecting block 306 can be driven to screw into or out of the threaded groove opened on the main body 1 of the handheld ore element analyzer.

[0025] Working principle: When ore analysis is required, the operator first unfolds the stabilizing component 2 and pushes the first transmission plate 202 and the second transmission plate 204 to rotate around the fixed frame 201. The cam surfaces of the first transmission plate 202 and the second transmission plate 204 push the ball 210 at the bottom of the T-shaped slide 209, so that the T-shaped slide 209 slides outward inside the fixed cylinder 207 against the elastic force of the spring 208 until the rubber plate 206 on the rotating frame 205 is tightly attached to the ore surface. Since the rotating frame 205 has a rotation function, the rubber plate 206 can adaptively adjust the angle to match the irregular ore surface, thereby providing a stable support for the main body 1 of the handheld ore element analyzer. After completing the ore element analysis, the first transmission plate 202 and the second transmission plate 204 are rotated in the opposite direction. Under the release of the elastic potential energy of the spring 208, the spring 208 pushes the T-shaped slide 209 to reset inside the fixed cylinder 207. At the reset endpoint, the locking ball 210 falls into and engages in the groove of the first transmission plate 202 and the second transmission plate 204, locking the entire stabilizing component 2 in a folded storage state. When the equipment is not in use, in order to protect the monitoring head 5, the operator flips the protective shell 301 of the protective component 3 around the hinge 302 to close it, so that the plastic transparent cover 304 inside the protective shell 301 covers the outer surface of the monitoring head 5. At the same time, the rubber pad 303 on the inner wall provides cushioning protection. Then, the handle 305 on the outside of the protective shell 301 is rotated. The handle 305 drives the threaded rod 307 to rotate, so that the threaded connecting block 306 extends out and is screwed into the threaded groove fixed to the main body 1 of the handheld ore element analyzer, thereby firmly locking the protective shell 301.

Claims

1. A rapid ore elemental analysis device using spectral imaging, comprising: The main body (1) of the handheld ore element analyzer has a monitoring head (5) at the front end and a display screen (4) at the rear end. Its characteristic is that it further includes: The stabilizing component (2) includes: a fixing frame (201), a fixing cylinder (207), a T-shaped slide (209), a spring (208), a rubber plate (206), a first transmission plate (202), and a second transmission plate (204). The fixing frame (201) is fixedly connected to the side of the handheld ore element analyzer body (1). The fixing cylinder (207) is vertically fixed to the fixing frame (201). The T-shaped slide (209) is slidably disposed inside the fixing cylinder (207). A retaining ball (210) is fixed to the bottom of the T-shaped slide (209). The spring (208) is housed within the... The fixed cylinder (207) is located inside the fixed cylinder (207) and elastically abuts against the T-shaped slide (209). The rubber plate (206) is located at the end of the T-shaped slide (209) away from the spring (208). The first transmission plate (202) and the second transmission plate (204) are rotatably connected to the fixed frame (201). The outer walls of the first transmission plate (202) and the second transmission plate (204) are configured as cam surfaces that can push the ball (210) so that when the first transmission plate (202) and the second transmission plate (204) rotate, the T-shaped slide (209) is driven to slide back and forth in the fixed cylinder (207).

2. The rapid ore elemental analysis device using spectral imaging according to claim 1, characterized in that: The stabilizing component (2) further includes a rotating frame (205), which is rotatably connected to the end of the T-shaped slide (209) away from the spring (208), and the rubber plate (206) is fixed on the rotating frame (205).

3. The rapid ore elemental analysis device using spectral imaging according to claim 1, characterized in that: The stabilizing component (2) further includes a connecting frame (203), the two ends of which are rotatably connected to the first transmission plate (202) and the second transmission plate (204), respectively.

4. The rapid ore elemental analysis device using spectral imaging according to claim 1, characterized in that: The first transmission plate (202) and the second transmission plate (204) have grooves on their cam surfaces, which are used to engage with the retaining ball (210) when the stabilizing component (2) is stored.

5. The rapid ore elemental analysis device using spectral imaging according to claim 1, characterized in that: It also includes a protective component (3), which includes a protective shell (301). The protective shell (301) is rotatably connected to the front end of the handheld ore element analyzer body (1) via a hinge (302) to flip and cover or expose the monitoring head (5).

6. The rapid ore elemental analysis device using spectral imaging according to claim 5, characterized in that: A plastic transparent cover (304) is fixed to the inner side of the protective shell (301), and a rubber pad (303) is provided on the inner wall of the protective shell (301).

7. The rapid ore elemental analysis device using spectral imaging according to claim 5, characterized in that: The protective component (3) also includes a locking mechanism for locking the protective shell (301) in a shielded position.

8. The rapid ore elemental analysis device using spectral imaging according to claim 7, characterized in that: The locking mechanism includes a handle (305), a threaded rod (307), and a connecting block (306). The handle (305) is rotatably disposed on the outside of the protective shell (301). The threaded rod (307) is fixedly connected to the handle (305). The connecting block (306) is threadedly engaged with the threaded rod (307) and can be driven to engage with the threaded groove opened on the main body (1) of the handheld ore element analyzer.

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