Mine wellhead car operation system

Abstract

The utility model discloses a mine wellhead car operation system, which belongs to the technical field of mine wellheads and comprises a sliding rail, a sliding block capable of sliding is arranged in the sliding rail, and a working groove is arranged at the top of the sliding block. The inner wall of the working groove is rotationally connected with a movable shaft, and the two sides of the movable shaft are connected with a first supporting plate and a second supporting plate correspondingly. The device has the beneficial effects that by arranging the limiting groove, the limiting wheel, the supporting strip, the servo motor and the like, the sliding block can be conveniently limited, so that the trolley can be driven to move along the track, by arranging the push rod, the electric push rod, the movable shaft, the first supporting plate and the like, the first supporting plate and the second supporting plate can be conveniently driven to be supported, and the practicability is high. And by arranging a support, a rotating frame, a limiting plate, a pressing plate and the like, when the first supporting plate and the second supporting plate are driven to tilt, the trolley located on the rail is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of mine wellheads, and more specifically, to a mine wellhead vehicle operating system. Background Art

[0002] The wellhead is the connection between the shaft and the ground. It is a vital component of the mine production system and is responsible for many tasks. The location of the wellhead is greatly influenced by the terrain. There should be sufficient industrial space near the wellhead, and the wellhead should be protected from the threats of floods, rockfall, and landslides. The space at the wellhead and within the wellhead is usually very narrow, making it difficult to use large vehicles for transportation. The rail trolley is compact and flexible in design, and can easily adapt to this confined environment to complete the task of transporting materials and equipment.

[0003] In the related art, a sliding device installed in the track is generally used to drive the rail trolley to move along the slide rail, thereby facilitating the movement of multiple rail trolleys. After the rail trolley moves to the required position, the trolley is subsequently operated. When the sliding device is connected to the trolley, the rail trolley is generally pushed by a tilted support frame.

[0004] The above-mentioned existing technical solutions have the following defects: the trolley can only be pushed in one direction. For round trip, a new track needs to be set up to complete the cycle, which increases the operating cost. After the trolley is pushed to a specific position, the sliding device stops moving, and the trolley will continue to move forward due to inertia. The staff needs to stop it, which is prone to danger. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a mine wellhead vehicle operating system, which has the characteristics of being able to clamp the trolley and thus move back and forth.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides a mine shaft operating system, comprising a slide rail, a sliding block capable of sliding is provided in the slide rail, and a working groove is provided on the top of the sliding block;

[0009] The inner wall of the working groove is rotatably connected to a movable shaft, and the two sides of the movable shaft are respectively connected to a first support plate and a second support plate;

[0010] The first support plate and the second support plate are both provided with a tightening assembly;

[0011] The plugging component includes a rotatable "丿"-shaped limiting plate, and a plugging plate is connected to the top of the limiting plate to cooperate with fixing the top trolley.

[0012] When using a mine shaft car operation system with this technical solution, through the first support plate and the second support plate, it is convenient to rotate along the movable shaft, thereby driving the plugging component on the top of the first support plate or the second support plate to tilt up, fixing the trolley located on the top of the sliding block, and thus facilitating the subsequent movement of the trolley.

[0013] Further, a chute is provided at the top of the slide rail, the sliding block is slidably connected in the chute, limiting grooves are provided on both sides of the chute, limiting wheels are provided on both sides of the sliding block, and the two limiting wheels are respectively located in the two limiting grooves for cooperation.

[0014] Further, a support bar is connected to the bottom of the chute, a storage groove is provided at the top of the support bar, a plurality of limiting rods are connected in the storage groove, a rotating shaft is rotatably connected to the bottom of the sliding block, a gear is connected to the surface of the rotating shaft, and the gear meshes with the plurality of limiting rods.

[0015] Further, a servo motor is connected to the bottom of the sliding block, and a belt is sleeved on the output shaft of the servo motor and the rotating shaft.

[0016] Further, two sliding frames are connected to the bottom of the working groove, a pushing plate is slidably connected in the two sliding frames, an electric push rod is connected to one side of the working groove, one side of the pushing plate is connected to the output end of the electric push rod, and pushing rods are rotatably connected to the top of both sides of the pushing plate, and the other ends of the two pushing rods are rotatably connected to the bottom of the first support plate.

[0017] Further, the plugging component includes a support seat, the support seat is connected to the top of the first support plate, a bracket is connected to the top of one side of the support seat away from the second support plate, a rotating frame is rotatably connected to one side of the bracket, the limiting plate is connected to the rotating frame, a pressing plate capable of lifting is provided on the top of the support seat, the pressing plate cooperates with the limiting plate, and a plurality of springs are provided between the pressing plate and the support seat.

[0018] (3) Beneficial effects

[0019] To sum up, the present utility model has the following beneficial effects:

[0020] 1. By setting limit slots, limit wheels, support bars and servo motors, it is convenient to limit the sliding sliding block, so that the trolley can be driven to move along the track. By setting push rods, electric push rods, movable shafts and first support plates, it is convenient to drive the first support plate and the second support plate to be supported, thereby driving the trolley located on the top of the slide rail to move. By setting brackets, rotating frames, limit plates and pressure plates, when the first support plate and the second support plate are driven to tilt, the trolley on the track is fixed, which is more stable during the driving process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0023] Figure 2 This is a schematic structural diagram of a three-dimensional cross-section of the present invention;

[0024] Figure 3 This is a schematic structural diagram of the second three-dimensional cross-section of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the utility model from a side view;

[0026] Figure 5 This is a schematic structural diagram of the front cross-section of the present invention;

[0027] Figure 6 For this utility model Figure 2 Schematic diagram of the structure of the middle plug-in assembly.

[0028] The symbols in the accompanying drawings are:

[0029] 1. Slide rail; 2. Slide groove; 3. Limiting groove; 4. Sliding block; 5. Limiting wheel; 6. Support bar; 7. Storage groove; 8. Limiting rod; 9. Rotating shaft; 10. Gear; 11. Servo motor; 12. Belt; 13. Working groove; 14. Push plate; 15. Push rod; 16. Electric push rod; 17. Sliding frame; 18. Movable shaft; 19. First support plate; 20. Second support plate; 21. Tightening assembly; 211. Support seat; 212. Bracket; 213. Rotating frame; 214. Limiting plate; 215. Tightening plate; 216. Spring; 217. Pressure plate. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the technical solutions in the specific embodiments of the present utility model are clearly and completely described below to further elaborate the present utility model. Obviously, the described specific embodiments are only a part of the embodiments of the present utility model, rather than all the styles.

[0031] Embodiment 1:

[0032] The present utility model provides a technical solution: a mine shaft car operation system, including a slide rail 1, in which a slidable sliding block 4 is provided, and a working groove 13 is opened at the top of the sliding block 4; as Figure 5 , a movable shaft 18 is rotatably connected to the inner wall of the working groove 13, and a first support plate 19 and a second support plate 20 are respectively connected to both sides of the movable shaft 18; fastening components 21 are provided on both the first support plate 19 and the second support plate 20; the fastening component 21 includes a rotatable "丿"-shaped limiting plate 214, and a fastening plate 215 is connected to the top of the limiting plate 214, which is used to fix the top trolley in cooperation.

[0033] Specifically, as Figure 1 , a chute 2 is opened at the top of the slide rail 1, the sliding block 4 is slidably connected in the chute 2, and limiting grooves 3 are opened on both sides of the chute 2, as Figure 4 , limiting wheels 5 are provided on both sides of the sliding block 4, and the two limiting wheels 5 are respectively located in the two limiting grooves 3 for cooperation. A support bar 6 is connected to the bottom of the chute 2, a receiving groove 7 is opened at the top of the support bar 6, a plurality of limiting rods 8 are connected in the receiving groove 7, a rotating shaft 9 is rotatably connected to the bottom of the sliding block 4, a gear 10 is connected to the surface of the rotating shaft 9, the gear 10 meshes with the plurality of limiting rods 8, and a servo motor 11 is connected to the bottom of the sliding block 4. The output shaft of the servo motor 11 and the rotating shaft 9 are sleeved with the same belt 12. By adopting the above technical solution, through the chute 2 and the limiting wheels 5, it is convenient to limit the sliding block 4 during the process of the sliding block 4 driving the trolley to move. Through the support bar 6, the limiting rods 8, the rotating shaft 9 and the servo motor 11, etc., it is convenient to drive the trolley to move. By changing the rotation direction of the servo motor 11, the moving direction of the sliding block 4 in the chute 2 can be adjusted.

[0034] Embodiment 2:

[0035] On the basis of Embodiment 1.

[0036] Specifically, two sliding frames 17 are connected to the bottom of the working groove 13, as Figure 3, the two sliding frames 17 are slidably connected with the push plate 14, one side of the working groove 13 is connected to the electric push rod 16, one side of the push plate 14 is connected to the output end of the electric push rod 16, the top of both sides of the push plate 14 are rotatably connected with the push rod 15, and the other ends of the two push rods 15 are rotatably connected to the bottom of the first support plate 19, as shown Figure 2 and Figure 6 The tightening assembly 21 includes a support seat 211, which is connected to the top of the first support plate 19. The top of the support seat 211 away from the second support plate 20 is connected to a bracket 212. One side of the bracket 212 is rotatably connected to a rotating frame 213. The limiting plate 214 is connected to the rotating frame 213. A pressure plate 217 that can be raised and lowered is provided on the top of the support seat 211. The pressure plate 217 cooperates with the limiting plate 214. A plurality of springs 216 are provided between the pressure plate 217 and the support seat 211. By adopting the above technical solution, the push plate 14 is limited by the sliding frame 17 during the process of the electric push rod 16 driving the push plate 14 to move, and the first support plate 19 is conveniently pushed to rotate and tilt along the movable shaft 18 through the push rod 15. According to needs, the first support plate 19 can be pulled to drive the second support plate 20 to rotate and tilt along the movable shaft 18, which is convenient for adjustment according to usage needs. By setting the pressure plate 217 and the spring 216, it is convenient to push the limit plate 214 to rotate on the rotating frame 213 when contacting the trolley, and the trolley is installed and fixed by the fastening plate 215 on the top of the limit plate 214. When not in use, the pressure plate 217 is pushed to reset by the spring 216, thereby driving the limit plate 214 to reset.

[0037] The working principle of the present invention is as follows: when in use, the staff opens an installation groove at the required position of the mine wellhead, installs and fixes the slide rail 1 in the installation groove, and when the trolley needs to be pushed, the servo motor 11 is powered, the servo motor 11 starts to work, drives the belt 12 on the output shaft to rotate, and the belt 12 is used for transmission, drives the rotating shaft 9 to rotate at the bottom of the sliding block 4, and the rotating shaft 9 rotates, drives the gear 10 on the rotating shaft 9 to rotate, and the gear 10 engages with the limit rod 8, so that the gear 10 engages and moves on the limit rod 8, driving the sliding block 4 in the slide groove 2. When the sliding block 4 slides in the chute 2, the limiting wheels 5 on both sides of the sliding block 4 roll in the limiting grooves 3 on both sides of the chute 2. The limiting wheels 5 roll in the limiting grooves 3, while supporting the sliding block 4. At the same time, the sliding block 4 can be driven to move stably in the chute 2. When the sliding block 4 moves to the bottom of the trolley that needs to be moved, the electric push rod 16 is powered and the electric push rod 16 extends, driving the push plate 14 to slide at the bottom of the working groove 13. In the process of the push plate 14 moving, the push plate 14 is limited by the sliding frame 17 to prevent the push plate 14 from tilting. During the movement of the trolley, the push rod 15 is driven to move, and the two ends of the push rod 15 are rotated to cooperate, so that the top of the push rod 15 pushes the first support plate 19, thereby pushing the first support plate 19 to tilt, and the movable shaft 18 between the first support plate 19 and the second support plate 20 is rotated. During the rotation of the first support plate 19, the pressure plate 217 on the top of the first support plate 19 contacts the protrusion at the bottom of the trolley, applying pressure to the pressure plate 217, and the pressure plate 217 descends, squeezing the spring 216 at the bottom of the pressure plate 217, so that the spring 216 at the bottom of the pressure plate 217 is released. The trolley 216 is fixed on the top of the trolley 217 and the trolley 218 is fixed on the top of the trolley 217. The trolley 216 is fixed on the top of the trolley 217 and the trolley 218 is fixed on the top of the trolley 217.

[0038] When it is necessary to return, the electric push rod 16 is shortened, driving the push plate 14 to move closer to the electric push rod 16, driving the push rod 15 to pull the first support plate 19, thereby driving the first support plate 19 to rotate and descend around the movable shaft 18. In the process of the first support plate 19 gradually descending, the pressure plate 217 assembly on the top of the first support plate 19 is away from the protrusion at the bottom of the trolley. The pressure on the top of the pressure plate 217 is reduced, and the pressure plate 217 will be driven to rise due to the reverse force generated by the bottom spring 216, so that the pressure plate 217 no longer pushes the limit plate 214, and the limit plate 214 rotates in the opposite direction to reset, so that the locking plate 215 on the top of the limit plate 214 is separated from the bottom of the trolley, which is convenient for operation. , driving the second support plate 20 to tilt, and fixing the bottom of the trolley through the tightening assembly 21 on the top of the second support plate 20, thereby driving the trolley to move, and fixing the trolley by switching the tightening assembly 21 on the top of the first support plate 19 and the second support plate 20, so that the tightening assembly 21 on the top of the first support plate 19 and the second support plate 20 is more fully stressed. When the heavier trolley is pulled, the pulling force generated on the tightening assembly 21 is evenly distributed, thereby avoiding damage when the tightening assembly 21 on the first support plate 19 and the second support plate 20 is fixed. When fixed by the tightening assembly 21 on the second support plate 20, the servo motor 11 rotates in the opposite direction, thereby driving the trolley to move in the opposite direction, and driving the trolley to perform the return operation.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A mine wellhead vehicle operating system, comprising a slide rail (1), characterized in that: A sliding block (4) capable of sliding is arranged in the sliding rail (1), and a working groove (13) is formed at the top of the sliding block (4); An activity shaft (18) is rotationally connected to the inner wall of the working groove (13), and a first support plate (19) and a second support plate (20) are respectively connected to both sides of the activity shaft (18); Tightening components (21) are arranged on both the first support plate (19) and the second support plate (20); The tightening component (21) includes a "丿”-shaped limiting plate (214) capable of rotating, and a tightening plate (215) is connected to the top of the limiting plate (214) to cooperate with fixing the top trolley.

2. A mine wellhead vehicle operating system according to claim 1, characterized in that: A chute (2) is formed at the top of the sliding rail (1), the sliding block (4) is slidably connected in the chute (2), limiting grooves (3) are formed on both sides of the chute (2), limiting wheels (5) are arranged on both sides of the sliding block (4), and the two limiting wheels (5) are respectively located in the two limiting grooves (3) for cooperation.

3. A mine wellhead vehicle operating system according to claim 2, characterized in that: A support strip (6) is connected to the bottom of the chute (2), a storage groove (7) is formed at the top of the support strip (6), a plurality of limiting rods (8) are connected in the storage groove (7), a rotating shaft (9) is rotationally connected to the bottom of the sliding block (4), a gear (10) is connected to the surface of the rotating shaft (9), and the gear (10) meshes with the plurality of limiting rods (8).

4. A mine wellhead vehicle operating system according to claim 1, characterized in that: A servo motor (11) is connected to the bottom of the sliding block (4), and a same belt (12) is sleeved on the output shaft of the servo motor (11) and the rotating shaft (9).

5. The mine wellhead vehicle operating system according to claim 1, characterized in that: Two sliding frames (17) are connected to the bottom of the working groove (13), a pushing plate (14) is slidably connected in the two sliding frames (17), an electric push rod (16) is connected to one side of the working groove (13), one side of the pushing plate (14) is connected to the output end of the electric push rod (16), pushing rods (15) are rotationally connected to the top of both sides of the pushing plate (14), and the other ends of the two pushing rods (15) are rotationally connected to the bottom of the first support plate (19).

6. A mine wellhead vehicle operating system according to claim 1, characterized in that: The tightening component (21) includes a support base (211), the support base (211) is connected to the top of the first support plate (19), a bracket (212) is connected to the top of one side of the support base (211) away from the second support plate (20), a rotating frame (213) is rotationally connected to one side of the bracket (212), the limiting plate (214) is connected to the rotating frame (213), a pressing plate (217) capable of lifting is arranged on the top of the support base (211), the pressing plate (217) cooperates with the limiting plate (214), and a plurality of springs (216) are arranged between the pressing plate (217) and the support base (211).

Images