Safe anti-sliding device for gold mine mining
By designing a safety and anti-sports vehicle device for gold mining, the combination of guide rails, sliders, connecting rods, springs and baffles can be used to achieve buffering and deceleration of the mine car, and the limiting plates and guide rollers are used to clamp the position limit on both sides of the mine car, the existing anti-sports vehicle device has solved the problem of damage and derailment of the mine car, and the effective protection and safe transportation of the mine car are achieved.
Patent Information
- Application Number
- CN202420640636.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-03-30
AI Technical Summary
The existing anti-sports vehicle devices can easily cause damage or scrapping of mine vehicles when they collide at high speed. When multiple vehicles are connected and transported, the front-end mine vehicles are prone to derailment due to inertia.
A safety and anti-sports vehicle device for gold mining is designed, including a base, a support seat, a controller, an electro-hydraulic rod, a buffer mechanism and a support mechanism. The buffering mechanism realizes buffering and deceleration of the mine car through the combination of guide rails, sliders, connecting rods, springs and baffles; the support mechanism clamps the limit on both sides of the mine car through the limit plate and guide roller.
It effectively reduces the impact force of the mine truck stopping immediately at high speed, protects the mine truck, and reduces the probability of the front-end mine truck derailing when it stops moving at low speed.
Smart Images
Figure CN222875993U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gold mining, in particular to a safety anti-runaway device for gold mining. Background Art
[0002] Gold mining refers to the process of developing and mining gold deposits. Different gold deposits use different mining methods. The specific mining method depends on factors such as the ore deposit and the mining environment. The anti-runaway device is mainly used in coal mines, metal mines, non-metallic mines, etc. All single-track or double-track lifting and transportation inclined tunnels with an inclination angle of less than 30 degrees above or below the well.
[0003] The general anti-runaway device collides directly with the mine car, causing the mine car to stop immediately at high speed, which can easily cause damage to the mine car. In severe cases, the mine car will be scrapped. At the same time, dozens of mine cars need to be connected together for transportation when transporting ore. When multiple mine cars slide down the slope together, the mine car at the end will stop immediately after colliding with the anti-runaway device, but the mine car at the front will have inertia, and under the action of inertia, the mine car at the front will easily derail. Therefore, in view of the above problems, a safety anti-runaway device for gold mining is proposed. Utility Model Content
[0004] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A safety anti-runaway device for gold mining comprises a base and a support seat, one end of the base is fixedly connected to the support seat, one end of the support seat is fixedly connected to a controller, an electric hydraulic rod is fixedly connected to the inner side of the support seat, the other end of the electric hydraulic rod is fixedly connected to a fixing seat, one end of the fixing seat is provided with a buffer mechanism, one end of the buffer mechanism is rotatably connected to a baffle, and the other end of the fixing seat is fixedly connected to the support mechanism.
[0007] Preferably, the buffer mechanism includes a guide rail slidably connected to a fixed seat, one end of the guide rail is fixedly connected to a baffle, a second spring is provided on the outer side of the guide rail, and both ends of the second spring are respectively fixedly connected to the baffle and the fixed seat, the other end of the guide rail is rotatably connected to the baffle, and one end of the baffle is rotatably connected to a limiting assembly.
[0008] Preferably, the limiting assembly includes a connecting rod rotatably connected to the baffle, the other end of the connecting rod is rotatably connected to a slider, and the slider is slidably connected to the guide rail, one end of the slider is fixedly connected to a first spring, and the other end of the first spring is fixedly connected to the baffle, and the first spring is placed on the inner side of the guide rail.
[0009] Preferably, one end of the baffle is fixedly connected with a sleeve, and a limiting pin is inserted into the inner side of the sleeve.
[0010] Preferably, the support mechanism comprises a limiting plate fixedly connected to the fixing seat, one end of the limiting plate is fixedly connected to a fixing block, and one end of the fixing block is rotatably connected to a guide roller.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. A safety anti-runaway device for gold mining, which is provided with a guide rail, a slider, a connecting rod, a first spring, a baffle plate, and a second spring, and a sufficient number of anti-runaway devices are sequentially arranged along both sides of the track, and a limit pin is inserted into the inner side of the last anti-runaway device, so that the baffles on both sides will not rotate, and the remaining baffles are used to continuously and permanently buffer and decelerate the passing mine car, so that the mine car will not stop immediately at a high speed, thereby reducing the impact force on the mine car, realizing protection of the mine car, and the mine car stops moving at a low speed, which can also reduce the probability of the front mine car derailing.
[0013] 2. A safety device for preventing the mine car from running away for gold mining, which clamps and limits the two sides of the mine car through the limit plates, fixed blocks and guide rollers, thereby further reducing the probability of the front mine car derailing. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a safety anti-runaway device for gold mining.
[0016] Figure 2 The utility model is a schematic diagram of the installation structure of a safety anti-runaway device for gold mining when in use.
[0017] Figure 3 The utility model is a schematic diagram of the installation structure of the first spring of a safety anti-runaway device for gold mining.
[0018] Figure 4 The utility model is a schematic diagram of the installation structure of a connecting rod of a safety anti-runaway device for gold mining.
[0019] In the figure: 1. base; 2. support seat; 3. controller; 4. electric hydraulic rod; 5. fixed seat; 6. limit plate; 7. fixed block; 8. guide roller; 9. baffle; 10. sleeve; 11. guide rail; 12. slider; 13. connecting rod; 14. first spring; 15. baffle plate; 16. second spring; 17. limit pin; 18. mine car. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] Example
[0022] like Figure 1-4 As shown, a safety anti-runaway device for gold mining includes a base 1, a limit pin 17, and a support base 2. One end of the base 1 is fixedly connected to the support base 2, and one end of the support base 2 is fixedly connected to a controller 3. The electrical appliances of the device can be controlled by the controller 3. An electric hydraulic rod 4 is fixedly connected to the inner side of the support base 2, and the other end of the electric hydraulic rod 4 is fixedly connected to a fixing base 5. A buffer mechanism is arranged at one end of the fixing base 5, and a baffle 9 is rotatably connected to one end of the buffer mechanism. The other end of the fixing base 5 is fixedly connected to the supporting mechanism.
[0023] As a further improvement of the utility model, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the buffer mechanism includes a guide rail 11 slidably connected to a fixed seat 5, one end of the guide rail 11 is fixedly connected to a baffle 15, a second spring 16 is arranged on the outer side of the guide rail 11, and the two ends of the second spring 16 are respectively fixedly connected to the baffle 15 and the fixed seat 5, the other end of the guide rail 11 is rotatably connected to the baffle 9, one end of the baffle 9 is rotatably connected to a limiting assembly, a sufficient number of anti-runaway device are arranged in sequence along both sides of the track, and a limiting pin 17 is inserted on the inner side of the last anti-runaway device, so that the baffles 9 on both sides will not rotate, and the remaining baffles 9 are used to continuously and permanently buffer and decelerate the passing mine car 18, so that the mine car will not stop immediately at a high speed, thereby reducing the impact force on the mine car 18, realizing protection of the mine car 18, and the mine car 18 stops moving at a low speed, which can also reduce the probability of derailment of the front mine car 18.
[0024] As a further improvement of the utility model, Figure 1 , Figure 3 and Figure 4 As shown, the limit assembly includes a connecting rod 13 rotatably connected to the baffle 9, the other end of the connecting rod 13 is rotatably connected to the slider 12, and the slider 12 is slidably connected to the guide rail 11, one end of the slider 12 is fixedly connected to the first spring 14, and the other end of the first spring 14 is fixedly connected to the baffle 15, the first spring 14 is placed on the inner side of the guide rail 11, the elastic force of the first spring 14 is greater than the elastic force of the second spring 16, to ensure that after the mine car 18 hits the baffle 9, the baffle 9 will not immediately rotate relative to the guide rail 11, at this time the baffle 9 will slide along the fixed seat 5 with the guide rail 11 through the rotating shaft, and the guide rail 11 will also compress the second spring 16 with the baffle 15, at this time the second spring 16 plays the first buffering of the mine car 18, when the baffle 15 stops moving, at this time the guide rail 11 It no longer slides along the fixed seat 5. At this time, as the mine car 18 continues to move downward, the mine car 18 will overcome the elastic force of the first spring 14 on the slider 12, so that the baffle 9 rotates around the guide rail 11 through the rotating shaft. As the baffle 9 rotates, the baffle 9 will also push the slider 12 along the guide rail 11 through the connecting rod 13 to move in the direction close to the baffle plate 15 until the mine car 18 passes through the baffle 9. At this time, the first spring 14 plays a second buffering role for the mine car 18, and then the baffle 9 will be reset under the action of the first spring 14, the slider 12 and the connecting rod 13. After the first spring 14 is reset, the baffle 9 and the limit plate 6 are in a mutually perpendicular state. At the same time, the second spring 16 will also reset the baffle plate 15. When the next mine car 18 passes through the baffle 9, it will also be buffered for the second time, thereby performing continuous and long-term buffering and deceleration on the passing mine car 18.
[0025] As a further improvement of the utility model, Figure 1 , Figure 2As shown, one end of the baffle 9 is fixedly connected to a sleeve 10, and a limit pin 17 is inserted into the inner side of the sleeve 10. The limit pin 17 is inserted into the inner side of the sleeve 10 on the inner side of the last anti-runaway device, so that the baffles 9 on both sides will not rotate, thereby stopping all the mine cars 18 from moving.
[0026] As a further improvement of the utility model, Figure 1 , Figure 2 As shown, the support mechanism includes a limit plate 6 fixedly connected to the fixed seat 5, one end of the limit plate 6 is fixedly connected to a fixed block 7, one end of the fixed block 7 is rotatably connected to a guide roller 8, and the two sides of the mine car 18 are clamped and limited by the limit plate 6 and the guide roller 8, thereby further reducing the probability of the front mine car 18 derailing.
[0027] Working process: a sufficient number of anti-runaway devices are arranged in sequence along both sides of the track, and a limit pin 17 is inserted into the inner side of the last anti-runaway device to prevent the baffles 9 on both sides from rotating. When the mine car 18 is running normally, the baffles 9 are moved away from the moving path of the mine car 18. When the mine car 18 slips, the electric hydraulic rod 4 is controlled by the controller 3 to push the fixed seat 5 toward the direction of the mine car 18, and the fixed seat 5 will move together with the guide roller 8 through the limit plate 6, so that the guide rollers 8 on both sides can be clamped together with the two sides of the mine car 18, and at the same time, the first spring 14 The elastic force is greater than the elastic force of the second spring 16, ensuring that after the mine car 18 hits the baffle 9, the baffle 9 will not immediately rotate relative to the guide rail 11. At this time, the baffle 9 will slide along the fixed seat 5 with the guide rail 11 through the rotating shaft, and the guide rail 11 will also compress the second spring 16 with the baffle plate 15. At this time, the first buffering of the mine car 18 is performed by the action of the second spring 16. When the baffle plate 15 stops moving, the guide rail 11 no longer slides along the fixed seat 5. At this time, as the mine car 18 continues to move downward, the mine car 18 will overcome the elastic force of the first spring 14 on the slider 12, so that the baffle plate 15 can be compressed. The plate 9 rotates around the guide rail 11 through the rotating shaft. As the baffle plate 9 rotates, the baffle plate 9 will also push the slider 12 along the guide rail 11 through the connecting rod 13 to move toward the baffle plate 15 until the mine car 18 passes through the baffle plate 9. At this time, the first spring 14 plays a second buffering role for the mine car 18, and then the baffle plate 9 will be reset under the action of the first spring 14, the slider 12 and the connecting rod 13. After the first spring 14 is reset, the baffle plate 9 and the limit plate 6 are in a mutually perpendicular state. At the same time, the second spring 16 will also reset the baffle plate 15. When the next mine car 18 passes through the baffle plate 9, It will be buffered twice, thereby providing continuous and long-term buffering and deceleration for the passing mine car 18, so that the mine car will not stop immediately at high speed, thereby reducing the impact force on the mine car 18 and protecting the mine car 18. When the mine car 18 stops moving at a low speed, the probability of the front mine car 18 derailing or falling off the track can also be reduced. When the last mine car 18 hits the baffle 9 at the rear end, all the mine cars 18 stop moving. At the same time, the two sides of the mine car 18 are clamped and limited by the limit plate 6 and the guide roller 8, thereby further reducing the probability of the front mine car 18 derailing or falling off the track.
[0028] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the protection scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The protection scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A safety device for preventing runaway vehicles for gold mining, comprising a base (1) and a support base (2), characterized in that: One end of the base (1) is fixedly connected to a support base (2), one end of the support base (2) is fixedly connected to a controller (3), an inner side of the support base (2) is fixedly connected to an electric hydraulic rod (4), the other end of the electric hydraulic rod (4) is fixedly connected to a fixed base (5), one end of the fixed base (5) is provided with a buffer mechanism, one end of the buffer mechanism is rotatably connected to a baffle (9), and the other end of the fixed base (5) is fixedly connected to a support mechanism.
2. The safety device for preventing runaway vehicles for gold mining according to claim 1 is characterized in that: The buffer mechanism comprises a guide rail (11) slidably connected to a fixed seat (5); one end of the guide rail (11) is fixedly connected to a baffle plate (15); a second spring (16) is arranged on the outer side of the guide rail (11); and two ends of the second spring (16) are respectively fixedly connected to the baffle plate (15) and the fixed seat (5); the other end of the guide rail (11) is rotatably connected to a baffle plate (9); and one end of the baffle plate (9) is rotatably connected to a limit assembly.
3. The safety device for preventing runaway vehicles for gold mining according to claim 2 is characterized in that: The limit assembly comprises a connecting rod (13) rotatably connected to the baffle plate (9); the other end of the connecting rod (13) is rotatably connected to a slider (12); the slider (12) is slidably connected to the guide rail (11); one end of the slider (12) is fixedly connected to a first spring (14); the other end of the first spring (14) is fixedly connected to the baffle plate (15); the first spring (14) is placed on the inner side of the guide rail (11).
4. The safety device for preventing runaway vehicles for gold mining according to claim 1, characterized in that: One end of the baffle (9) is fixedly connected to a sleeve (10), and a limit pin (17) is inserted into the inner side of the sleeve (10).
5. The safety device for preventing runaway vehicles for gold mining according to claim 1, characterized in that: The support mechanism comprises a limit plate (6) fixedly connected to the fixed seat (5), one end of the limit plate (6) is fixedly connected to a fixed block (7), and one end of the fixed block (7) is rotatably connected to a guide roller (8).