A whole machine deviation adjusting device of a mine belt conveyor self-moving tail

Abstract

This utility model belongs to the field of belt conveyor technology, and in particular to a self-moving tail-end adjustment device for a mining belt conveyor. It includes a housing, a belt conveyor, first hydraulic rods, support plates, sliding plates, second hydraulic rods, and connecting plates. The belt conveyor is fixedly connected to the inner wall of the housing. There are four first hydraulic rods and four support plates, symmetrically fixedly connected to the front and rear sides of the housing. Four support plates are fixedly connected to the bottom of the corresponding first hydraulic rods. There are two sliding plates, two second hydraulic rods, and two connecting plates, slidably connected to the bottom of the corresponding support plates. Two connecting plates are fixedly connected to the top of the corresponding sliding plates. This utility model uses a simple structure to move the belt conveyor and adjust its rotation angle according to usage requirements, facilitating ore conveying. It is simple and convenient to operate, and has good practicality and ease of use.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyor technology, and in particular to a whole-machine alignment device for a mining belt conveyor with self-moving tail section. Background Technology

[0002] Self-propelled belt conveyors are increasingly used in coal mine transportation due to their advantages such as eliminating the need for track laying, high load-bearing capacity, convenient operation, and automation capabilities. The belt width of a self-propelled belt conveyor is 0.8–1.6m, the body width is 3–4m, and the body length can be adjusted according to the actual conditions of the mine site, generally around 20m. The total weight can reach 2000–4000kg. They not only offer advantages such as long-distance, high-capacity continuous conveying, but also reliable operation and ease of automation and centralized control, making them the most ideal and efficient continuous transportation equipment for coal mines.

[0003] In existing mining belt conveyors with self-moving tail sections, the conveyor angle is easily deflected due to its own weight and vibration during actual use, affecting the conveyor's performance on the ore and causing inconvenience. Therefore, we propose a whole-machine adjustment device for self-moving tail sections of mining belt conveyors to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, where the belt conveyor is easily affected by its own weight and vibration during actual use, which causes the belt conveyor angle to deviate, affecting the effect on the ore and causing inconvenience during use. Therefore, a whole machine deviation adjustment device for self-moving tail of mining belt conveyor is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A self-moving tail section alignment device for a mining belt conveyor, comprising:

[0007] The enclosure comprises a housing, a belt conveyor, a first hydraulic rod, a support plate, a sliding plate, a second hydraulic rod, and a connecting plate. The belt conveyor is fixedly connected to the inner wall of the housing. There are four first hydraulic rods and four support plates, which are symmetrically fixedly connected to the front and rear sides of the housing. The four support plates are fixedly connected to the bottom of the corresponding first hydraulic rods. There are two sliding plates, two second hydraulic rods, and two connecting plates. The two sliding plates are slidably connected to the bottom of the corresponding support plates, and the two connecting plates are fixedly connected to the top of the corresponding sliding plates. The two second hydraulic rods are rotatably connected to the left side of the corresponding connecting plates.

[0008] An adjustment mechanism is connected to the outer casing and is used to drive the outer casing to rotate.

[0009] As a preferred embodiment of this utility model, the adjusting mechanism includes: a third hydraulic rod, a support base, a motor, a worm gear, and a worm wheel;

[0010] The third hydraulic rod is fixedly connected to the bottom of the housing, the support base is rotatably connected to the bottom of the third hydraulic rod, the worm wheel is a hollow structure and is fixedly connected to the outer wall of the third hydraulic rod, the motor is fixedly connected to the bottom of the housing, the worm is rotatably connected to the bottom of the housing, the right side of the worm is fixedly connected to the left side of the motor output shaft, and the worm meshes with the worm wheel.

[0011] As a preferred embodiment of this utility model, rotating plates are rotatably connected to both the front and rear sides of the outer shell, and one side of the rotating plate is fixedly connected to one side of the corresponding second hydraulic rod.

[0012] As a preferred embodiment of this utility model, the bottom of the support plate is symmetrically and fixedly connected with limit frames, and the number of limit frames is eight, with each of the eight limit frames being adapted to a corresponding sliding plate.

[0013] As a preferred embodiment of this utility model, the limiting frame is a hollow structure, and multiple limiting wheels are rotatably connected at equal intervals on the inner wall of the limiting frame, and the outer wall of the limiting wheels is slidably connected to the outer wall of the slide plate.

[0014] As a preferred embodiment of this utility model, a vertical plate is fixedly connected to the bottom of the outer shell, and the right side of the vertical plate is rotatably connected to the left side of the worm gear.

[0015] Beneficial effects:

[0016] 1. The belt conveyor facilitates the transport of ore, the first hydraulic rod facilitates the movement of the support plate, which in turn moves the slide plate to support the outer shell and the belt conveyor, and the second hydraulic rod facilitates the push of the connecting plate, thereby causing the slide plate to move laterally;

[0017] 2. The extension of the third hydraulic rod will push the support seat down, so that the support seat contacts the ground and the reaction force will cause the outer shell and the belt conveyor to be suspended in the air. At this time, the motor is started to drive the worm to rotate, and the rotation of the worm will drive the meshing worm wheel to rotate, so that the outer shell and the belt conveyor will rotate accordingly.

[0018] This invention uses a simple structure to move the belt conveyor and adjusts the rotation angle of the belt conveyor according to usage requirements, which facilitates the transportation of ore. It is simple and convenient to operate and has good practicality and convenience. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present utility model;

[0020] Figure 2 This is a bottom-view perspective view of the present invention;

[0021] Figure 3 This is a perspective view of the adjustment mechanism of this utility model;

[0022] Figure 4 This is a perspective view of the support plate, limiting frame, and limiting wheel of this utility model.

[0023] In the diagram: 1. Outer shell; 2. Belt conveyor; 3. First hydraulic rod; 4. Support plate; 5. Slide plate; 6. Limiting frame; 7. Limiting wheel; 8. Turning plate; 9. Second hydraulic rod; 10. Connecting plate; 11. Third hydraulic rod; 12. Support base; 13. Motor; 14. Worm gear; 15. Worm wheel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example

[0026] Reference Figures 1-4 A self-moving tail section adjustment device for a mining belt conveyor, comprising:

[0027] The enclosure consists of a housing 1, a belt conveyor 2, a first hydraulic rod 3, a support plate 4, a sliding plate 5, a second hydraulic rod 9, and a connecting plate 10. The belt conveyor 2 is fixedly connected to the inner wall of the housing 1. There are four first hydraulic rods 3 and four support plates 4, which are symmetrically fixedly connected to the front and rear sides of the housing 1. The four support plates 4 are fixedly connected to the bottom of the corresponding first hydraulic rods 3. There are two sliding plates 5, two second hydraulic rods 9, and two connecting plates 10. The two sliding plates 5 are slidably connected to the bottom of the corresponding support plates 4. The two connecting plates 10 are fixedly connected to the top of the corresponding sliding plates 5. The two second hydraulic rods 9 are rotatably connected to the left side of the corresponding connecting plate 10.

[0028] An adjustment mechanism is connected to the outer casing 1 and is used to drive the outer casing 1 to rotate.

[0029] Through the above mechanism: the belt conveyor 2 facilitates the transport of ore; the first hydraulic rod 3 facilitates the movement of the support plate 4, thereby moving the slide plate 5 to support the outer shell 1 and the belt conveyor 2; and the second hydraulic rod 9 facilitates the push of the connecting plate 10, thereby causing the slide plate 5 to move laterally.

[0030] As a preferred embodiment of this utility model, the adjustment mechanism includes: a third hydraulic rod 11, a support base 12, a motor 13, a worm gear 14, and a worm wheel 15;

[0031] The third hydraulic rod 11 is fixedly connected to the bottom of the outer casing 1, and the support base 12 is rotatably connected to the bottom of the third hydraulic rod 11. The worm gear 15 is a hollow structure and is fixedly connected to the outer wall of the third hydraulic rod 11. The motor 13 is fixedly connected to the bottom of the outer casing 1, and the worm 14 is rotatably connected to the bottom of the outer casing 1. The right side of the worm 14 is fixedly connected to the left side of the output shaft of the motor 13. The worm 14 meshes with the worm gear 15. The extension of the third hydraulic rod 11 will push the support base 12 to move down, so that the support base 12 contacts the ground and, under the action of the reaction force, the outer casing 1 and the belt conveyor 2 are suspended in the air. At this time, the motor 13 is started to drive the worm 14 to rotate. The rotation of the worm 14 drives the meshing worm gear 15 to rotate, so that the outer casing 1 and the belt conveyor 2 rotate accordingly.

[0032] As a preferred embodiment of this utility model, rotating plates 8 are rotatably connected to both the front and rear sides of the outer shell 1. One side of the rotating plate 8 is fixedly connected to one side of the corresponding second hydraulic rod 9. The rotating plate 8 facilitates the rotation of the second hydraulic rod 9, thereby facilitating the movement of the sliding plate 5.

[0033] As a preferred embodiment of this utility model, the bottom of the support plate 4 is symmetrically and fixedly connected with a limiting frame 6, and there are eight limiting frames 6. The eight limiting frames 6 are adapted to the corresponding slide plates 5. The limiting frames 6 can conveniently limit the slide plates 5, so that the slide plates 5 can move stably.

[0034] As a preferred embodiment of this utility model, the limiting frame 6 has a hollow structure, and multiple limiting wheels 7 are rotatably connected at equal intervals on the inner wall of the limiting frame 6. The outer wall of the limiting wheel 7 is slidably connected to the outer wall of the slide plate 5. The limiting wheel 7 can conveniently limit the slide plate 5, so that the slide plate 5 can slide stably.

[0035] As a preferred embodiment of this utility model, a vertical plate is fixedly connected to the bottom of the outer shell 1. The right side of the vertical plate is rotatably connected to the left side of the worm gear 14. The vertical plate facilitates the support and limiting of the worm gear 14, so that the worm gear 14 can rotate stably.

[0036] It should be noted that the specific models of belt conveyor 2, first hydraulic rod 3, second hydraulic rod 9, third hydraulic rod 11, and motor 13 used should be selected by those skilled in the art. Furthermore, the belt conveyor 2, first hydraulic rod 3, second hydraulic rod 9, third hydraulic rod 11, and motor 13 mentioned above are all existing technologies and will not be elaborated upon in this solution.

[0037] The working principle of this utility model is as follows: In actual use, when needed, the outer casing 1 is placed in a suitable position, and the ore is transported by the belt conveyor 2. When it is necessary to move the outer casing 1 and the belt conveyor 2, the four first hydraulic rods 3 are activated first. The extension of the first hydraulic rods 3 pushes the support plate 4 downward, causing the sliding plate 5 to contact the ground and push the ground, thereby moving the outer casing 1 and the belt conveyor 2 upward. When the outer casing 1 moves upward, it will drive the second hydraulic rod 9 to rotate around the rotating plate 8. At this time, the second hydraulic rod 9 is activated, and its extension pushes the outer casing 1, the belt conveyor 2, the first hydraulic rods 3, and the support plate 4 laterally. At this time, through the cooperation of the limiting frame 6 and the limiting wheel 7, the sliding plate 5 and the support plate 4 are stably connected. Then, the first hydraulic rods 3 and the second hydraulic rods 9 are controlled to retract, and the first hydraulic rods 3 and 4 are retracted. The upward movement of hydraulic rod 3 causes support plate 4 and limit frame 6 to move upward, thereby causing slide plate 5 to disengage from the ground. Simultaneously, the retraction of the second hydraulic rod 9 causes slide plate 5 to move laterally and return to its original position, achieving the effect of moving housing 1 and belt conveyor 2. When it is necessary to adjust the rotation angle of housing 1 and belt conveyor 2, the third hydraulic rod 11 is activated first. The extension of the third hydraulic rod 11 pushes support seat 12 downward, causing support seat 12 to contact the ground. Under the action of the reaction force, housing 1 and belt conveyor 2 are suspended in the air. At this time, motor 13 is activated to drive worm gear 14 to rotate. Motor 13 is powered by an external power source. The rotation of worm gear 14 drives the meshing worm wheel 15 to rotate, thereby causing housing 1 and belt conveyor 2 to rotate, achieving the effect of adjusting the angle of housing 1 and belt conveyor 2.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A self-moving tail-end adjustment device for a mining belt conveyor, characterized in that, include The outer shell (1), belt conveyor (2), first hydraulic rod (3), support plate (4), slide plate (5), second hydraulic rod (9) and connecting plate (10) are provided. The belt conveyor (2) is fixedly connected to the inner wall of the outer shell (1). There are four first hydraulic rods (3) and four support plates (4). The four first hydraulic rods (3) are symmetrically fixedly connected to the front and rear sides of the outer shell (1). The four support plates (4) are fixedly connected to the bottom of the corresponding first hydraulic rods (3). There are two slide plates (5), two second hydraulic rods (9) and two connecting plates (10). The two slide plates (5) are slidably connected to the bottom of the corresponding support plates (4). The two connecting plates (10) are fixedly connected to the top of the corresponding slide plates (5). The two second hydraulic rods (9) are rotatably connected to the left side of the corresponding connecting plate (10). An adjustment mechanism is connected to the outer casing (1) and is used to drive the outer casing (1) to rotate.

2. The self-moving tail section adjustment device for a mining belt conveyor according to claim 1, characterized in that, The adjustment mechanism includes: a third hydraulic rod (11), a support base (12), a motor (13), a worm gear (14), and a worm wheel (15); The third hydraulic rod (11) is fixedly connected to the bottom of the outer shell (1), the support base (12) is rotatably connected to the bottom of the third hydraulic rod (11), the worm wheel (15) is a hollow structure, the worm wheel (15) is fixedly connected to the outer wall of the third hydraulic rod (11), the motor (13) is fixedly connected to the bottom of the outer shell (1), the worm (14) is rotatably connected to the bottom of the outer shell (1), the right side of the worm (14) is fixedly connected to the left side of the output shaft of the motor (13), and the worm (14) meshes with the worm wheel (15).

3. The self-moving tail section adjustment device for a mining belt conveyor according to claim 1, characterized in that, The front and rear sides of the outer shell (1) are rotatably connected to rotating plates (8), and one side of the rotating plate (8) is fixedly connected to one side of the corresponding second hydraulic rod (9).

4. The self-moving tail section adjustment device for a mining belt conveyor according to claim 1, characterized in that, The bottom of the support plate (4) is symmetrically fixedly connected with a limiting frame (6), and there are eight limiting frames (6). The eight limiting frames (6) are adapted to the corresponding sliding plate (5).

5. The self-moving tail section adjustment device for a mining belt conveyor according to claim 4, characterized in that, The limiting frame (6) is a hollow structure. Multiple limiting wheels (7) are rotatably connected at equal intervals on the inner wall of the limiting frame (6), and the outer wall of the limiting wheel (7) is slidably connected to the outer wall of the slide plate (5).

6. The self-moving tail section adjustment device for a mining belt conveyor according to claim 1, characterized in that, The bottom of the outer shell (1) is fixedly connected to a vertical plate, and the right side of the vertical plate is rotatably connected to the left side of the worm gear (14).

Images