Spectrum analyzer with feed port anti-blocking mechanism

Abstract

The utility model discloses a spectrum analyzer with a feed port anti-blocking mechanism, which relates to the technical field of ore detection and analysis, and comprises a main body, a feed port is arranged on one side of one end of the top of the main body, a feed tray is arranged on one side above the feed port, a top cover is clamped on the top of the feed tray, and the feed port is arranged on the top of the main body. A containing cavity is fixedly connected to the middle of the bottom end of the feeding disc. During dust extraction, the rotating second gear can drive the dust extraction fan connected with a second pawl to rotate through a second ratchet groove formed in the inner side and the second pawl connected with the second ratchet groove in a clamped mode, and therefore dust scraped off by a filter screen is extracted into a first dust collection groove; and when the dust falls into the feeding port, the dust on the feeding port can be conveniently cleaned in time, the dust attached to the edge of the feeding port can be conveniently collected, and the situation that too much dust is accumulated on the outer edge of the feeding port to block the feeding port is advantageously prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of ore detection and analysis, and specifically relates to a spectral analyzer with a feed inlet anti-blocking mechanism. Background Technique

[0002] Before ore mining and use, a special spectral analyzer is required to detect and analyze the chemical composition components contained in the ore, so as to facilitate the staff to determine the subsequent processing plan of the ore.

[0003] Before the existing spectral analyzer analyzes and detects ore, the ore to be detected needs to be crushed and then extruded in a groove mold, and then the mold groove is placed above the feed inlet provided on the spectral analyzer, and the light structure provided below the inlet irradiates the object block to be analyzed for analysis and detection.

[0004] During the analysis and detection process of the above spectral analyzer, since the material is in powder form after being crushed, when the mold groove is stuck to the feed inlet, the ore powder extruded in the mold groove will adhere to the feed inlet under the action of gravity or friction. In the long run, the adhered dust may block the feed inlet or affect the effect of light irradiating the material to be detected through the feed inlet. Moreover, most of the existing spectral analyzers need to manually place the object block at the feed inlet, and only one object block can be detected at a time, resulting in low detection efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problems that during the analysis and detection process of the spectral analyzer, since the material is in powder form after being crushed, when the mold groove is stuck to the feed inlet, the ore powder extruded in the mold groove will adhere to the feed inlet under the action of gravity or friction. In the long run, the adhered dust may block the feed inlet or affect the effect of light irradiating the material to be detected through the feed inlet. Moreover, most of the existing spectral analyzers need to manually place the object block at the feed inlet, and only one object block can be detected at a time, resulting in low detection efficiency. The utility model provides a spectral analyzer with a feed inlet anti-blocking mechanism.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A spectral analyzer with a feeding port anti-blocking mechanism, including a main body. One side of one end of the top of the main body is provided with a feeding port. One side above the feeding port is provided with a feeding tray. The top of the feeding tray is clamped with a top cover. The middle of the bottom end of the feeding tray is fixedly connected with a placement cavity. The inner side of the placement cavity is clamped with a dust collection groove one. The middle of the inner side of the placement cavity is rotatably connected with a dust extraction fan. The outer side of the top of the placement cavity is provided with a plurality of filter meshes. The middle of the bottom end of the placement cavity is rotatably connected with a fixing rod. One side of the top of the fixing rod is fixedly connected with a dust collection groove two. Below the dust extraction fan is provided with a second gear. The middle of one side of the second gear is meshed and connected with a first gear. The other side of the first gear is meshed and connected with a toothed ring. The middle of the bottom end of the first gear is fixedly connected with a motor.

[0007] As a further scheme of the present utility model: The top of the toothed ring is rotatably connected with the bottom end of the placement cavity. The outer side of the top of the toothed ring is provided with a first ratchet groove. The middle of one side of the toothed ring is rotatably connected with a first ratchet pawl.

[0008] As a further scheme of the present utility model: A folding storage groove one is opened at the connection between the first ratchet pawl and the toothed ring. The first ratchet pawl is rotatably connected with one end of the inner side of the folding storage groove one. One side of the first ratchet pawl close to the folding storage groove one is fixedly connected with a first spring piece.

[0009] As a further scheme of the present utility model: One side inside the toothed ring is meshed and connected with the dust collection groove one. One side of the dust collection groove one penetrates through one side of the top of the fixing rod and is meshed and connected with the middle of one side of the second gear.

[0010] As a further scheme of the present utility model: A second ratchet groove is opened on the outer surface of the top of the second gear. One side inside the second ratchet groove is clamped with a second ratchet pawl. One side of the second ratchet pawl is rotatably connected with the bottom end of one side of the dust extraction fan.

[0011] As a further scheme of the present utility model: A second spring piece is arranged between the second ratchet pawl and the bottom of one side of the dust extraction fan. One side of the second spring piece is fixedly connected with the bottom of one side of the dust extraction fan. The other side of the second spring piece is fixedly connected with one side of the dust extraction fan.

[0012] As a further scheme of the present utility model: One end of the top of the main body is rotatably connected with a box cover. One side of the bottom of the feeding tray is provided with a sealing cover.

[0013] Compared with the prior art, the beneficial effects of the present utility model are: It is convenient to quickly load and replace the material blocks to be analyzed, convenient to timely clean the dust on the feeding port, convenient to collect the dust adhering to the edge of the feeding port, and beneficial to preventing excessive dust accumulation on the outer edge of the feeding port from blocking the feeding port.

[0014] 1. Through the provided feeding tray, toothed ring, first gear, first pawl, and first ratchet groove, during feeding, the motor drives the first gear fixedly connected to the output end to rotate counterclockwise, thereby driving the first pawl provided on one side of the first gear to move, and driving the toothed ring to rotate counterclockwise through the first ratchet groove engaged with the first pawl. The counterclockwise rotating toothed ring drives the engaged feeding tray to rotate. The rotating feeding tray moves the material blocks clamped in the arc-shaped grooves formed on the outer surface above the feeding port in sequence, analyzes and detects the material blocks, facilitating the rapid feeding and material replacement of the material blocks to be analyzed.

[0015] 2. Through the provided second gear, dust extraction fan, second ratchet groove, second pawl, second dust collection groove, and first dust collection groove, during dust extraction, the motor drives the first gear to rotate clockwise, thereby driving the second gear engaged on one side to rotate. The rotating second gear drives the dust extraction fan connected to the second pawl to rotate through the second ratchet groove formed on the inner side and the second pawl engaged with the second ratchet groove, thus sucking the dust scraped off the filter screen into the first dust collection groove. When the material powder blocks pushed in the mold fall under the action of friction when the material blocks clamped above the feeding port, they will fall into the second dust collection groove provided below the feeding port, facilitating the timely cleaning of the dust on the feeding port, collecting the dust adhering to the edge of the feeding port, and preventing excessive dust accumulation on the outer edge of the feeding port from blocking the feeding port. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the three-dimensional view of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the three-dimensional view of the connection between the feeding tray and the second dust collection groove of the present utility model;

[0018] Figure 3 is a schematic cross-sectional structural diagram of the side view of the connection between the feeding tray and the dust collection groove of the present utility model;

[0019] Figure 4 of the present utility model Figure 3 is a schematic structural diagram of the enlarged view of part A;

[0020] Figure 5 is a schematic cross-sectional structural diagram of the top view of the feeding tray of the present utility model.

[0021] In the figure: 1. Main body; 2. Box cover; 3. Feeding port; 4. Feeding tray; 5. Top cover; 6. Plugging cover; 7. Filter screen; 8. Placing cavity; 9. Dust collection groove 1; 10. Dust extraction fan; 11. Fixed rod; 12. Dust collection groove 2; 13. Ratchet groove 1; 14. Tooth ring; 15. First gear; 16. Second gear; 17. Motor; 18. First spring piece; 19. Folding storage groove 1; 20. Ratchet groove 2; 21. Pawl 2; 22. Second spring piece; 23. Pawl 1. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 to 5 , in the embodiment of the present invention, a spectral analyzer with a feeding port anti-blocking mechanism includes a main body 1. One side of one end of the top of the main body 1 is provided with a feeding port 3. One side above the feeding port 3 is provided with a feeding tray 4. The top of the feeding tray 4 is clamped with a top cover 5. The middle of the bottom end of the feeding tray 4 is fixedly connected with a placing cavity 8. The inner side of the placing cavity 8 is clamped with a dust collection groove 1 9. The middle of the inner side of the placing cavity 8 is rotatably connected with a dust extraction fan 10. A plurality of filter screens 7 are arranged on the outer side of the top of the placing cavity 8. The middle of the bottom end of the placing cavity 8 is rotatably connected with a fixed rod 11. One side of the top of the fixed rod 11 is fixedly connected with a dust collection groove 2 12. A second gear 16 is arranged below the dust extraction fan 10. The middle of one side of the second gear 16 is meshed and connected with a first gear 15. The other side of the first gear 15 is meshed and connected with a tooth ring 14. The middle of the bottom end of the first gear 15 is fixedly connected with a motor 17.

[0024] In this embodiment: During feeding, first, one side of a specified number of material blocks is clamped into four arc-shaped grooves formed on the outer surface of the feeding tray 4. Then, the motor 17 drives the first gear 15 fixedly connected to the output end to rotate counterclockwise, thereby driving the toothed ring 14 meshed with one side of the first gear 15 to rotate counterclockwise. The counterclockwise rotating toothed ring 14 drives the clamped feeding tray 4 to rotate. The rotating feeding tray 4 moves the material blocks clamped in the arc-shaped grooves on the outer surface upward in sequence above the feeding port 3. When the material block moves above the feeding port 3, it is analyzed and detected. When the material block is moved away from above the feeding port 3 driven by the feeding tray 4, when the filter screen 7 provided below the feeding tray 4 moves above the feeding port 3, the filter screen 7 scrapes the dust on the feeding port. At this time, the feeding tray 4 stops rotating. Then, the motor 17 drives the first gear 15 fixedly connected to the output end to rotate clockwise, thereby driving the second gear 16 meshed with one side of the first gear 15 to rotate. The rotating second gear 16 drives the dust extraction fan 10 connected above to rotate. The suction force generated by the rotation of the dust extraction fan 10 sucks the dust scraped off by the filter screen 7 into the inner side of the feeding tray 4 and stores it in the first dust collection tank 9 under the guidance of the air flow. The dust generated by the friction between the material block and the feeding port 3 during the movement falls through the feeding port 3 into the second dust collection tank 12 provided below the feeding port 3.

[0025] Please refer specifically to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the top of the toothed ring 14 is rotationally connected to the bottom end of the placement cavity 8. An inner ratchet groove 13 is provided on the outer side of the top of the toothed ring 14. The middle of one side of the toothed ring 14 is rotationally connected to a first pawl 23. A folding storage groove 19 is formed at the connection between the first pawl 23 and the toothed ring 14. The first pawl 23 is rotationally connected to one end inside the folding storage groove 19. A first spring piece 18 is fixedly connected to one side of the first pawl 23 close to the folding storage groove 19. One side inside the toothed ring 14 is meshed with the first dust collection tank 9. One side of the first dust collection tank 9 penetrates through one side of the top of the fixed rod 11 and is meshed with the middle of one side of the second gear 16. An outer ratchet groove 20 is formed on the outer surface of the top of the second gear 16. One side inside the outer ratchet groove 20 is clamped with a second pawl 21. One side of the second pawl 21 is rotationally connected to the bottom end of one side of the dust extraction fan 10. A second spring piece 22 is provided between the second pawl 21 and the bottom of one side of the dust extraction fan 10. One side of the second spring piece 22 is fixedly connected to the bottom of one side of the dust extraction fan 10. The other side of the second spring piece 22 is fixedly connected to one side of the dust extraction fan 10. One end of the top of the main body 1 is rotationally connected to a box cover 2. One side of the bottom of the feeding tray 4 is provided with a sealing cover 6.

[0026] In this embodiment: When the first gear 15 rotates counterclockwise, the counterclockwise rotating first gear 15 drives the engaged tooth ring 14 to rotate. The rotating tooth ring 14 causes the first pawl 23 rotatably connected to the middle of one side to move in a circular trajectory. During the process of the first pawl 23 moving driven by the tooth ring 14, it drives the feeding tray 4 fixed outside the first ratchet groove 13 through the first ratchet groove 13 on the outer clamp of the first pawl 23 to rotate. At this time, the counterclockwise rotating first gear 15 drives the second gear 16 engaged on the other side to rotate clockwise. The clockwise rotating second gear 16 drives the second ratchet groove 20 opened inside to rotate clockwise to push the second pawl 21. The pushed second pawl 21 folds into the groove opened at the bottom of one side of the dust extraction fan 10, which helps prevent the rotating second gear 16 from driving the dust extraction fan 10 to rotate. When the first gear 15 rotates clockwise, it drives the second gear 16 engaged on one side to rotate counterclockwise. The counterclockwise rotating second gear 16 drives the second ratchet groove 20 opened inside to rotate counterclockwise, thereby pushing the second pawl 21 that rotates and resets under the reverse thrust of the second spring piece 22 to move in a counterclockwise circular trajectory, thus driving the dust extraction fan 10 connected to one side of the second pawl 21 to rotate. At this time, the tooth ring 14 rotates clockwise. The clockwise rotating tooth ring 14 drives the first pawl 23 connected to the middle of one side to move in a circular trajectory around the first ratchet groove 13. When the back surface of the first pawl 23 touches the convex block inside the first ratchet groove 13, it pushes the first pawl 23 to rotate and fold into the folding storage groove 19 to prevent the tooth ring 14 from driving the feeding tray 4 to rotate when it rotates. When the first pawl 23 loses the pushing force, the rebounding force of the first spring piece 18 pushes the first pawl 23 to rotate and reset in the reverse direction.

[0027] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A spectral analyzer with a feeding port anti-blocking mechanism, comprising a main body (1), characterized in that, One side at one end of the top of the main body (1) is provided with a feeding port (3). One side above the feeding port (3) is provided with a feeding tray (4). The top of the feeding tray (4) is clamped with a top cover (5). The middle of the bottom end of the feeding tray (4) is fixedly connected with a placement cavity (8). The inner side of the placement cavity (8) is clamped with a first dust collection groove (9). The middle of the inner side of the placement cavity (8) is rotatably connected with a dust extraction fan (10). The outer side of the top of the placement cavity (8) is provided with a plurality of filter meshes (7). The middle of the bottom end of the placement cavity (8) is rotatably connected with a fixing rod (11). One side at the top of the fixing rod (11) is fixedly connected with a second dust collection groove (12). Below the dust extraction fan (10) is provided with a second gear (16). The middle of one side of the second gear (16) is meshed and connected with a first gear (15). The other side of the first gear (15) is meshed and connected with a toothed ring (14). The middle of the bottom end of the first gear (15) is fixedly connected with a motor (17).

2. The spectral analyzer with a feed inlet anti-blocking mechanism according to claim 1, wherein, The top of the toothed ring (14) is rotatably connected with the bottom end of the placement cavity (8). The outer side of the top of the toothed ring (14) is provided with a first ratchet groove (13). The middle of one side of the toothed ring (14) is rotatably connected with a first ratchet pawl (23).

3. The spectral analyzer with a feed port anti-blocking mechanism according to claim 2, wherein A folding storage groove one (19) is opened at the connection between the first ratchet pawl (23) and the toothed ring (14). The first ratchet pawl (23) is rotatably connected with one end inside the folding storage groove one (19). One side of the first ratchet pawl (23) close to the folding storage groove one (19) is fixedly connected with a first spring piece (18).

4. A spectral analyzer having a feed port anti-blocking mechanism according to claim 1, characterized in that, One side inside the toothed ring (14) is meshed and connected with the first dust collection groove (9). One side of the first dust collection groove (9) penetrates through one side of the top of the fixing rod (11) and is then meshed and connected with the middle of one side of the second gear (16).

5. A spectral analyzer with a feed inlet anti-blocking mechanism according to claim 1, characterized in that, A second ratchet groove (20) is opened on the outer surface of the top of the second gear (16). One side inside the second ratchet groove (20) is clamped with a second ratchet pawl (21). One side of the second ratchet pawl (21) is rotatably connected with the bottom end of one side of the dust extraction fan (10).

6. The spectral analyzer with a feed inlet anti-blocking mechanism according to claim 5, characterized in that, A second spring piece (22) is arranged between the second ratchet pawl (21) and the bottom of one side of the dust extraction fan (10). One side of the second spring piece (22) is fixedly connected with the bottom of one side of the dust extraction fan (10). The other side of the second spring piece (22) is fixedly connected with one side of the dust extraction fan (10).

7. A spectral analyzer with a feeding port anti-blocking mechanism according to claim 1, characterized in that, One end of the top of the main body (1) is rotatably connected with a box cover (2). One side of the bottom of the feeding tray (4) is provided with a sealing cover (6).

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