Simple belt deviation frame operation fixing device

Abstract

The utility model discloses a simple and easy belt deviation adjusting frame operation fixing device, the fixed link top center is equipped with the rotating shaft, and the rotating shaft top installs the belt fixed frame, the fixed link front end is equipped with the fixed slide rail through the connecting rod, the fixed slide rail is equipped with the sliding device, the sliding device bottom is equipped with the adjusting piece, the fixed link front end both sides all are welded with the support arm, the support arm front end all are equipped with the bearing, and the both sides bearing inside are equipped with the rotating link between, the rotating link central passes through the adjusting piece, and the rotating link middle part is equipped with the thread, and through the thread drive the left and right movement of adjusting piece, the rotating link left and right ends all are equipped with the handle. The utility model has the advantages of reasonable in design, convenient and simple operation, solves the difficult operation of deviation adjusting frame, the problem such as not firm, reduces the labor intensity of staff, has important role to the safe production, the improvement production efficiency and the improvement economic benefit and social benefit.

Description

Technical Field

[0001] This utility model relates to the field of coal mining, and in particular to a simple belt conveyor adjustment frame operation and fixing device. Background Technology

[0002] The raw coal workshop of the coal preparation plant is mainly responsible for the hoisting, transportation, impurity removal, screening, gangue removal, crushing, and raw coal storage of raw coal in the mine. It has a large number of belt conveyor systems, and the belt conveyor, as the core transportation equipment, is crucial for the smooth operation of the entire raw coal production system. However, due to various factors such as equipment aging, installation errors, and uneven material distribution, belt conveyors often experience belt deviation. Belt alignment frames are an indispensable component of belt conveyors, mainly used to adjust and fix the belt's running trajectory, preventing belt deviation during operation and causing problems such as belt wear and equipment failure. Although belt alignment frames are installed every 5 meters, problems such as difficulty in operation and insecure fixing result in ineffective adjustment. Utility Model Content

[0003] The purpose of this utility model is to provide a simple belt alignment frame operation and fixing device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A simple belt alignment bracket operating and fixing device includes a fixed rod, a rotating shaft, a belt fixing bracket, a connecting rod, a fixed slide rail, a sliding device, an adjusting plate, a support arm, a bearing, a rotating rod, a thread, and a handle. The rotating shaft is mounted at the top center of the fixed rod, and the belt fixing bracket is mounted on top of the rotating shaft. The fixed slide rail is mounted at the front end of the rotating shaft via a connecting rod. A sliding device is installed inside the fixed slide rail, and an adjusting plate is mounted at the bottom of the sliding device. Support arms are welded to both sides of the front end of the fixed rod, and bearings are installed inside the front ends of the support arms. A rotating rod is installed between the bearings on both sides. The adjusting plate passes through the center of the rotating rod, and a thread is formed in the middle of the rotating rod, which drives the adjusting plate to move left and right. Handles are installed at both ends of the rotating rod.

[0005] Preferably, the sliding device further includes a sliding column, a rotating shaft, and an adjusting screw hole. The top of the sliding device is mounted in a fixed slide rail via the sliding column. A rotating shaft is installed at the bottom of the sliding column, and an adjusting plate is installed via the rotating shaft. An adjusting screw hole is provided in the adjusting plate, and the adjusting plate is threaded to the middle of the rotating rod via the adjusting screw hole. When the screw rotates, it pushes the adjusting plate to move left and right.

[0006] The beneficial effects of this utility model are: the utility model is reasonably designed and easy to operate, solving the problems of difficult operation and unstable fixing of the adjustment frame, reducing the labor intensity of employees, and playing an important role in safe production, improving production efficiency, and improving economic and social benefits. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the simple belt alignment frame operation and fixing device of this utility model; Figure 2 This is a schematic diagram of the sliding device of the simple belt alignment frame operation and fixing device of this utility model.

[0008] In the diagram: 1. Fixed rod, 2. Rotating shaft, 3. Belt fixing bracket, 4. Connecting rod, 5. Fixed slide rail, 6. Sliding device, 7. Adjusting plate, 8. Support arm, 9. Bearing, 10. Rotating rod, 11. Thread, 12. Handle, 13. Sliding column, 14. Rotating shaft, 15. Adjusting screw hole. Detailed Implementation

[0009] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: like Figures 1-2 As shown, a simple belt alignment bracket operation and fixing device includes a fixed rod 1, a rotating shaft 2, a belt fixing bracket 3, a connecting rod 4, a fixed slide rail 5, a sliding device 6, an adjusting plate 7, a support arm 8, a bearing 9, a rotating rod 10, a thread 11, and a handle 12. The rotating shaft 2 is installed at the top center of the fixed rod 1, and the belt fixing bracket 3 is installed at the top of the rotating shaft 2. The fixed slide rail 5 is installed at the front end of the rotating shaft 2 through the connecting rod 4. The sliding device 6 is installed inside the fixed slide rail 5, and the adjusting plate 7 is installed at the bottom of the sliding device 6. Support arms 8 are welded to both sides of the front end of the fixed rod 1. Bearings 9 are installed inside the front end of each support arm 8, and the rotating rod 10 is installed between the two bearings 9. The adjusting plate 7 passes through the center of the rotating rod 10, and the rotating rod 10 has a thread 11 in the middle, which drives the adjusting plate 7 to move left and right. Handles 12 are installed at both ends of the rotating rod 10. The sliding device 6 also includes a sliding column 13, a rotating shaft 14, and an adjusting screw hole 15. The top of the sliding device 6 is installed in the fixed slide rail 5 through the sliding column 13. The bottom of the sliding column 13 is equipped with a rotating shaft 14, and an adjusting plate 7 is installed through the rotating shaft 14. The adjusting plate 7 has an adjusting screw hole 15, and is connected to the thread 11 in the middle of the rotating rod 10 through the adjusting screw hole 15. When the thread 11 is rotated, it pushes the adjusting plate 7 to move left and right.

[0010] The method of using this utility model is as follows: By rotating the handles 12 on both sides, the rotating rod 10 is driven to rotate. The rotation of the rotating rod 10 drives the central thread 11 to rotate, and the adjusting screw hole 15 in the adjusting plate 7 matches it, causing the adjusting plate 7 to move left and right on the rotating rod 10, and causing the sliding column 13 at the top of the adjusting plate 7 to move left and right. When the sliding column 13 moves, it pushes the fixed slide rail 5 to drive the rotating shaft 2 and the belt fixing frame 3 above to rotate, thereby adjusting the belt offset. After the fixed slide rail 5 rotates, the sliding column 13 will move back and forth within the fixed slide rail 5 to match the distance between the fixed slide rail 5 and the sliding device 6 after rotation.

[0011] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary in all respects, and thus equivalent variations within the scope of this invention are included within its scope.

Claims

1. A simple belt alignment frame operation and fixing device, comprising a fixing rod (1), a rotating shaft (2), a belt fixing frame (3), a connecting rod (4), a fixing slide rail (5), a sliding device (6), an adjusting plate (7), a support arm (8), a bearing (9), a rotating rod (10), a thread (11), and a handle (12), characterized in that: A rotating shaft (2) is installed at the top center of the fixed rod (1), and a belt fixing bracket (3) is installed at the top of the rotating shaft (2). A fixed slide rail (5) is installed at the front end of the rotating shaft (2) through a connecting rod (4). A sliding device (6) is installed inside the fixed slide rail (5). An adjusting plate (7) is installed at the bottom of the sliding device (6). Support arms (8) are welded on both sides of the front end of the fixed rod (1). Bearings (9) are installed inside the front end of the support arms (8). A rotating rod (10) is installed between the bearings (9) on both sides. The adjusting plate (7) passes through the center of the rotating rod (10). A thread (11) is opened in the middle of the rotating rod (10). The adjusting plate (7) is moved left and right through the thread (11). A handle (12) is installed at both ends of the rotating rod (10).

2. The simplified belt alignment frame operation and fixing device according to claim 1, characterized in that: The sliding device (6) also includes a sliding column (13), a rotating shaft (14) and an adjusting screw hole (15). The top of the sliding device (6) is installed in the fixed slide rail (5) through the sliding column (13). The bottom of the sliding column (13) is equipped with a rotating shaft (14), and an adjusting plate (7) is installed through the rotating shaft (14). The adjusting plate (7) has an adjusting screw hole (15) and is connected to the thread (11) in the middle of the rotating rod (10) through the adjusting screw hole (15). When the thread (11) rotates, it pushes the adjusting plate (7) to move left and right.

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