Intelligent low-dust mining device for open-pit mine granite

Abstract

The utility model relates to the technical field of granite mining device, concretely relates to a kind of open-pit mine granite intelligent low-dust mining device, including connecting frame, the one side of connecting frame is fixed with deflection equipment, deflection equipment includes deflection piece, is fixed in the top rudder machine and rotating drum of connecting frame one side, rotating drum is connected with the deflection piece and connecting frame and is rotatably sleeved, the end of deflection piece is fixedly connected with tray in driving equipment, driving motor in driving equipment is placed in the top of tray, side rudder machine is fixed on tray, the bottom output of driving motor is transmission connection with detection rod, the outside of the middle part of detection rod is sleeved with stabilizing ring, and the sleeved disc in mounting assembly is arranged between stabilizing ring and tray, the device is rotatably sleeved by setting top rudder machine, side rudder machine and other deflection and driving equipment, realizes the automation control to detection rod and stabilizing frame structure, simultaneously avoids the exposure of personnel in dangerous operation environment, significantly improves the security of mining operation.

Description

Technical Field

[0001] This utility model relates to the technical field of granite mining equipment, specifically to an intelligent low-dust mining device for open-pit granite. Background Technology

[0002] In open-pit granite mining operations, traditional mining methods generally suffer from problems such as low automation, serious dust pollution, insufficient mining accuracy, and poor equipment stability, making it difficult to meet the dual demands of current green mine construction and efficient mining.

[0003] From the perspective of automated operation, traditional granite mining equipment relies heavily on manual adjustment of the mining angle and detection position. This not only requires operators to work continuously in the complex and harsh environment of open-pit mines, resulting in high labor intensity and safety risks, but also limits the precision of manual adjustments, making it difficult to achieve accurate mining based on the actual distribution of granite strata. This can easily lead to low mining efficiency and potential waste of resources.

[0004] Furthermore, the detection mechanisms in traditional mining equipment exhibit poor stability during operation. When probing rock formations, the probes are prone to shifting due to equipment vibration or external factors, leading to inaccurate data and impacting the planning and implementation of subsequent mining operations, further reducing the quality and efficiency of mining operations. Simultaneously, the overall structure of existing equipment lacks flexibility, making it difficult to quickly adjust its operating status according to different mining scenarios and needs, resulting in poor adaptability and an inability to meet the diverse requirements of open-pit granite mining operations. Utility Model Content

[0005] Technical problems to be solved

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an intelligent low-dust mining device for granite in open-pit mines, which can effectively solve the problems in the existing technology.

[0007] Technical solution

[0008] This utility model provides an intelligent low-dust mining device for granite in open-pit mines, including a connecting frame. A deflection device is fixed to one side of the connecting frame. The deflection device includes a deflection plate, a top servo motor fixed to one side of the connecting frame, and a rotating cylinder. The rotating cylinder rotatably connects the deflection plate and the connecting frame. The end of the deflection plate is fixedly connected to a tray in the drive device. A drive motor in the drive device is placed at the top of the tray. A side servo motor is fixed on the tray. The bottom output end of the drive motor is connected to a detection rod. A stabilizing ring is sleeved on the outer side of the middle part of the detection rod. A mounting plate in the mounting assembly is provided between the stabilizing ring and the tray. A toothed disc is sleeved on the outer side of the mounting plate. The output end of the side servo motor is engaged with the toothed disc. Multiple sets of hinge supports are fixed on the outer side of the toothed disc. The hinge supports are fixedly connected to the stabilizing frame structure. The stabilizing frame structure includes a support rod rotatably connected to the hinge support and an arc-shaped plate rotatably connected to the end of the support rod.

[0009] Furthermore, the deflector plate is an integral structure of half a toothed plate and an iron part. The bottom output end of the top servo motor is connected to the drive rod for transmission. The outer side of the drive rod meshes with the toothed structure on the deflector plate for transmission.

[0010] Furthermore, the upper and lower ends of the sleeve plate are respectively sleeved and fixed to the tray and the stabilizing ring, and a circular hole is opened in the middle of the sleeve plate, into which the probe rod is inserted.

[0011] Furthermore, the arc-shaped plates are provided in three sets, and a hinge support is fixed on the outer side of each set of arc-shaped plates. The end of the support rod is movably sleeved with the hinge support on that side. The tops of the three sets of arc-shaped plates are movably sleeved with the disc through the hinge support. A circular hole with a size that matches the size of the probe rod is opened in the middle of the disc.

[0012] Furthermore, the outer side of the connecting frame is provided with a docking mounting groove, and a handle is fixed on the side wall.

[0013] Furthermore, the three sets of arc-shaped pieces are combined to form a complete hollow conical barrel.

[0014] Beneficial effects

[0015] In this invention, the device achieves automated control of the detection rod and stabilizing frame structure by incorporating deflection and drive mechanisms such as a top servo motor and side servo motors. The top servo motor drives the deflector plate to rotate around the rotating cylinder through the meshing of the active rod and the toothed structure, thereby adjusting the overall deflection angle of the detection rod. The side servo motor drives the toothed disc to rotate, which in turn drives the arc-shaped plate to move through the hinge support and support rod. This eliminates the need for manual adjustment, effectively reducing the labor intensity of operators and avoiding personnel exposure to hazardous working environments, significantly improving the safety of mining operations.

[0016] In this device, the automatically controlled probe can more accurately detect granite strata. Combined with an adjustable stabilizing frame structure, it ensures the probe remains stable throughout the detection process, improving the accuracy of the detection data. Based on accurate detection data, mining operations can be carried out more effectively, avoiding blind mining caused by inaccurate detection, effectively reducing the waste of granite resources, and improving mining efficiency and resource utilization.

[0017] Meanwhile, the three sets of arc-shaped plates in this device can be combined to form a complete hollow conical barrel. This structure can effectively contain and collect the dust generated during mining operations, reducing its diffusion into the air. Furthermore, the hollow conical barrel's design facilitates subsequent connection to dust control or suppression equipment, further enhancing dust control, reducing pollution to the surrounding environment, protecting the health of workers, and meeting the environmental protection requirements of modern green mine construction. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is an exploded view of the structure of this utility model;

[0021] Figure 3 This is an exploded view of the deflection device and the drive device in this utility model;

[0022] Figure 4 This is a schematic diagram of the installation components in this utility model.

[0023] The labels in the diagram represent: 1. Connecting frame; 2. Deflection device; 21. Top servo; 22. Deflection plate; 221. Rotary cylinder; 23. Active rod; 3. Drive device; 31. Drive motor; 32. Stabilizer ring; 33. Probe rod; 34. Side servo; 35. Tray; 4. Mounting assembly; 41. Sleeve disc; 42. Gear disc; 43. Hinge support; 5. Stabilizer structure; 51. Support rod; 52. Disc; 53. Arc-shaped plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] Example: An intelligent low-dust mining device for granite in open-pit mines, as shown in the attached document. Figure 1 -Appendix Figure 4 The device includes a connecting frame 1, with a deflection device 2 fixed to one side of the connecting frame 1. The deflection device 2 includes a deflection plate 22, a top servo motor 21 fixed to one side of the connecting frame 1, and a rotating cylinder 221. The rotating cylinder 221 rotatably connects the deflection plate 22 and the connecting frame 1. The end of the deflection plate 22 is fixedly connected to a tray 35 in the drive device 3. The top of the tray 35 is equipped with a drive motor 31 from the drive device 3, and a side servo motor 34 is fixed on the tray 35. The bottom output end of the drive motor 31 is connected to a probe rod 33 for transmission. The probe rod 33 is connected to a stabilizing ring 32 on the outer side of its middle part. A mounting plate 41 from the mounting assembly 4 is provided between the stabilizing ring 32 and the tray 35. A toothed disc 42 is mounted on the outer side of the mounting plate 41. The output end of the side servo motor 34 is engaged with the toothed disc 42. Multiple sets of hinge supports 43 are fixed on the outer side of the toothed disc 42. The hinge supports 43 are fixedly connected to the stabilizing frame structure 5. The stabilizing frame structure 5 includes a support rod 51 rotatably connected to the hinge support 43 and an arc-shaped piece 53 rotatably connected to the end of the support rod 51.

[0027] The deflector 22 is an integrated structure of half a toothed plate and an iron piece. The bottom output end of the top servo motor 21 is connected to the drive rod 23 for transmission. The outer side of the drive rod 23 meshes with the toothed structure on the deflector 22 for transmission. This device achieves automated control of the detection rod 33 and the stabilizer structure 5 by setting up deflection and drive devices 3 such as the top servo motor 21 and the side servo motor 34. The top servo motor 21 can drive the deflector 22 to rotate around the rotating cylinder 221 through the meshing transmission between the drive rod 23 and the toothed structure of the deflector 22, thereby adjusting the overall deflection angle of the detection rod 33. The side servo motor 34 can drive the toothed disc 42 to rotate, which in turn drives the arc-shaped plate 53 to move through the hinge support 43 and the support rod 51. No manual adjustment is required, which effectively reduces the labor intensity of the operators and avoids the exposure of personnel in hazardous working environments, significantly improving the safety of mining operations.

[0028] The upper and lower ends of the mounting plate 41 are respectively fitted and fixed to the tray 35 and the stabilizing ring 32, and a circular hole is opened in the middle of the mounting plate 41, into which the detection rod 33 is inserted. The automatically controlled detection rod 33 can more accurately detect granite strata. Combined with the adjustable stabilizing frame structure 5, it can ensure that the detection rod 33 remains stable during the detection process, improving the accuracy of the detection data. Based on the accurate detection data, mining operations can be carried out more targetedly, avoiding blind mining caused by inaccurate detection, effectively reducing the waste of granite resources, and improving mining efficiency and resource utilization. The three sets of arc-shaped plates 53 in the device can be combined into a complete hollow conical barrel. This structure can play a certain role in containing and collecting the dust generated during mining operations, reducing the diffusion of dust into the air. At the same time, the structural design of the hollow conical barrel also facilitates the subsequent docking of dust prevention or dust suppression equipment, further improving the dust control effect, reducing pollution to the surrounding ecological environment, protecting the health of workers, and meeting the environmental protection requirements of modern green mine construction.

[0029] Three sets of arc-shaped plates 53 are provided, and a hinge support 43 is fixed on the outer side of each set of arc-shaped plates 53. The end of the support rod 51 is movably sleeved with the hinge support 43 on that side. The tops of the three sets of arc-shaped plates 53 are movably sleeved with the disc 52 through the hinge support 43. The disc 52 has a circular hole in the middle with a size that matches the size of the probe rod 33. The three sets of arc-shaped plates 53 are combined to form a complete hollow conical barrel. The outer side of the connecting frame 1 has a docking mounting groove, and a handle is fixed on the side wall. The stabilizing ring 32 sleeved on the outer side of the middle of the probe rod 33, and the structure connecting the stabilizing ring 32 and the tray 35 through the sleeved disc 41, provide effective support for the probe rod 33. The upper and lower ends of the mounting plate 41 are respectively fitted and fixed to the tray 35 and the stabilizing ring 32. The central hole ensures the stable insertion of the probe rod 33. At the same time, the stabilizing frame structure 5, which connects the toothed rotary plate 42, the hinge support 43 and the support rod 51, further stabilizes the probe rod 33, effectively preventing the probe rod 33 from shifting due to vibration or external factors during operation, ensuring the reliability of the detection data, and providing a strong guarantee for the accurate implementation of subsequent mining operations. The docking and installation slot on the outside of the connecting frame 1 facilitates the quick docking and combination of the device with other mining equipment, and the handle on the side wall facilitates the handling and adjustment of the device.

[0030] Meanwhile, the top servo motor 21 and the side servo motor 34 respectively realize the adjustment of the deflection angle of the probe rod 33 and the motion control of the stabilizer structure 5, enabling the device to flexibly adjust the working state of the equipment according to different open-pit mining scenarios, granite strata distribution and mining needs, with strong adaptability and able to meet diverse mining operation requirements.

[0031] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. An intelligent low-dust mining device for granite in open-pit mines, characterized in that, The device includes a connecting frame (1), on one side of which a deflection device (2) is fixed. The deflection device (2) includes a deflection plate (22), a top servo motor (21) fixed to one side of the connecting frame (1), and a rotating cylinder (221). The rotating cylinder (221) rotatably connects the deflection plate (22) and the connecting frame (1). The end of the deflection plate (22) is fixedly connected to a tray (35) in the drive device (3). The top of the tray (35) is occupied by a drive motor (31) in the drive device (3). A side servo motor (34) is fixed on the tray (35). The bottom output end of the drive motor (31) is connected to a probe rod (33). In the transmission connection, a stabilizing ring (32) is sleeved on the outer side of the middle part of the probe rod (33). A mounting plate (41) in the mounting assembly (4) is provided between the stabilizing ring (32) and the tray (35). A toothed disc (42) is sleeved on the outer side of the mounting plate (41). The output end of the side servo motor (34) is engaged with the toothed disc (42). Multiple sets of hinge supports (43) are fixed on the outer side of the toothed disc (42). The hinge supports (43) are fixedly connected to the stabilizing frame structure (5). The stabilizing frame structure (5) includes a support rod (51) rotatably connected to the hinge support (43) and an arc-shaped piece (53) rotatably connected to the end of the support rod (51).

2. The intelligent low-dust mining device for granite in open-pit mines according to claim 1, characterized in that, The deflector plate (22) is an integral structure of half a toothed plate and an iron piece. The bottom output end of the top servo motor (21) is connected to the drive rod (23) for transmission. The outer side of the drive rod (23) meshes with the toothed structure on the deflector plate (22) for transmission.

3. The intelligent low-dust mining device for granite in open-pit mines according to claim 1, characterized in that, The upper and lower ends of the sleeve plate (41) are respectively sleeved and fixed to the tray (35) and the stabilizing ring (32), and a round hole is opened in the middle of the sleeve plate (41), and the probe rod (33) is inserted into the round hole.

4. The intelligent low-dust mining device for granite in open-pit mines according to claim 1, characterized in that, The arc-shaped piece (53) is provided in three sets, and a hinge support (43) is fixed on the outside of each set of arc-shaped pieces (53). The end of the support rod (51) is movably sleeved with the hinge support (43) on that side. The top of each of the three sets of arc-shaped pieces (53) is movably sleeved with the disc (52) through the hinge support (43). The disc (52) has a circular hole in the middle with a size that matches the size of the probe rod (33).

5. The intelligent low-dust mining device for granite in open-pit mines according to claim 4, characterized in that, The connecting frame (1) has a docking mounting groove on its outer side and a handle fixed on its side wall.

6. The intelligent low-dust mining device for granite in open-pit mines according to claim 1, characterized in that, The three sets of arc-shaped pieces (53) are combined to form a complete hollow conical barrel.

Images