Combined transmission belt conveying system

Abstract

The utility model relates to the technical field of belt conveyors, in particular to a combined type transmission belt conveying system which comprises a supporting frame, a pedal, a supporting plate, a clamping block, a mounting bottom plate, a fixed frame, a movable frame, a mounting assembly and the like. Supporting frames are arranged on the front side and the rear side of the mounting bottom plate, pedals are connected to the front supporting frames and the rear supporting frames, a supporting plate is connected between the front supporting frames and the rear supporting frames in a clamped mode, clamping blocks are connected to the front side and the rear side of the supporting plate, and a mounting assembly is connected to the mounting bottom plate. The belt gap bridge device is provided with the supporting frame, the pedal, the supporting plate, the clamping blocks, the guardrails and the bolts, the guardrails can be detached by detaching the bolts from the supporting plate and the supporting frame, then the supporting plate is moved upwards, the arc-shaped clamping blocks are not connected with the supporting frame in a clamped mode any more, and therefore the belt gap bridge part can be detached, operation is easy and convenient, and practicability is high. And the motor is arranged in the device, so that the motor can be prevented from being arranged at the bottom or on the side surface to hinder the disassembly and maintenance of the transmission belt.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyor technology, and in particular to a combined transmission belt conveyor system. Background Technology

[0002] Belt conveyors in coal mines are mechanical devices used for material handling, transporting coal from one location to another via a continuously running rubber, plastic, or fabric belt. Belt conveyors efficiently transport large quantities of coal from the mining site to a designated location, are suitable for long-distance transport, and can be automated, significantly improving production efficiency. Their robust and durable design allows them to operate in harsh environments, reducing reliance on manual labor and lowering operating costs.

[0003] Belt conveyor bridges are structures used in industrial production to cross obstacles (such as roads, railways, or other facilities), allowing the conveyor belt to traverse these obstacles without interrupting the flow of coal in the mine. This ensures unimpeded traffic below while maintaining continuous coal transport above, enhancing the flexibility and safety of the production system. Belt conveyor bridges typically employ a robust, non-removable steel structure welded to the belt conveyor and are suitable for various applications, including mines, ports, and industrial areas.

[0004] Most factories use fixed-installation belt conveyor systems, and once installed, their location and layout are difficult to adjust. This leads to significant modification costs and prolonged downtime when facing changes in production needs, equipment maintenance, or technological upgrades. It also limits the flexibility of space utilization in coal mine production areas. The fixed layout makes it difficult for factories to quickly respond to coal market dynamics or flexibly allocate coal mine production resources, affecting coal mine production efficiency and the company's responsiveness. Utility Model Content

[0005] In order to overcome the shortcomings of existing fixed belt conveyors, such as poor flexibility and difficulty in adjustment once installed, the technical problem of this utility model is to provide a simple-to-operate combined transmission belt conveyor system.

[0006] The technical solution of this utility model is as follows: a combined transmission belt conveyor system, including a support frame, pedals, support plates, clamping blocks, a mounting base plate, a fixed frame, a movable frame, mounting components, a motor, a first transmission roller, a second transmission roller, a movable roller, and a transmission belt. Support frames are provided on the front and rear sides of the mounting base plate, and pedals are connected to both the front and rear support frames. A support plate is clamped between the front and rear support frames. Clamping blocks are connected to both the front and rear sides of the support plate. Mounting components are connected to the mounting base plate. A fixed frame is connected to one side of the mounting base plate, and a movable frame is detachably mounted on the other side of the mounting base plate through the mounting components. A motor is mounted on the fixed frame. The first transmission roller, the second transmission roller, and the movable roller are mounted between the fixed frame and the movable frame. The output shaft of the motor is fixedly connected to the first transmission roller. The same transmission belt is mounted on the first transmission roller, the second transmission roller, and the movable roller.

[0007] In a preferred embodiment of this utility model, it further includes a guardrail and bolts. The top of the support plate is connected to the guardrail by bolts, and the guardrail and the support frame are connected to each other by bolts.

[0008] In a preferred embodiment of the present invention, the mounting assembly includes a guide plate, a telescopic plate, and a first screw. At least one guide plate is connected to the mounting base plate, and at least one telescopic plate is connected to the movable frame. The telescopic plates are all slidably connected to the guide plates. The movable frame is rotatably connected to the first screw, which is rotatably connected to the telescopic plate and threadedly connected to the guide plate.

[0009] In a preferred embodiment of the present invention, a second screw is further included. The movable roller is slidably connected to the fixed frame and the movable frame. The second screw is rotatably connected to the fixed frame and threadedly connected to the movable roller.

[0010] In a preferred embodiment of the present invention, a conveying component is further included, wherein the conveying component is installed between the fixed frame and the movable frame.

[0011] In a preferred embodiment of the present invention, a first mounting block and a second mounting block are further included. The first mounting block is detachably connected to both the fixed frame and the movable frame. The first mounting block is hinged to the conveying assembly, and the second mounting block is hinged to the side of the conveying assembly away from the first mounting block.

[0012] The beneficial effects of this utility model are as follows: This utility model is provided with a support frame, a pedal, a support plate, a locking block, a guardrail, and bolts. By removing the bolts from the support plate and the support frame, the guardrail can be removed. Then, the support plate can be moved upward so that the arc-shaped locking block is no longer locked to the support frame. This allows the belt bridge part of this utility model to be removed. The operation is simple and convenient. Furthermore, the motor is installed inside this utility model, which avoids the motor being installed at the bottom or side, thus preventing it from hindering the disassembly and maintenance of the transmission belt. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a schematic diagram of the structure of the support frame, pedal, and support plate of this utility model.

[0015] Figure 3 This is a structural separation diagram of the support frame, support plate, and guardrail of this utility model.

[0016] Figure 4 This is a rear view schematic diagram of the present invention.

[0017] Figure 5 This is a schematic diagram of the movable frame detached from the mounting base plate of this utility model.

[0018] Figure 6 This is a schematic diagram of the structure of the movable roller, the second screw, and the transmission belt of this utility model.

[0019] Figure 7 This is a schematic diagram of the structure of the mounting base plate, fixing frame, and first transmission roller of this utility model.

[0020] Figure 8 This is a cross-sectional view of the guide plate, telescopic plate, and first screw of this utility model.

[0021] Figure 9 This is a schematic diagram of the structure of the first mounting block, conveying assembly, and second mounting block of this utility model. The components in the attached diagram are labeled as follows: 1-support frame, 101-pedal, 2-support plate, 201-clamping block, 202-guardrail, 203-bolt, 3-mounting base plate, 4-fixed frame, 41-movable frame, 5-guide plate, 6-telescopic plate, 7-first screw, 8-motor, 9-first transmission roller, 10-second transmission roller, 11-moving roller, 12-second screw, 13-transmission belt, 14-first mounting block, 15-conveying assembly, 16-second mounting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: A combined drive belt conveyor system, such as Figures 1-9As shown, the system includes a support frame 1, a pedal 101, a support plate 2, a locking block 201, a guardrail 202, bolts 203, a mounting base plate 3, a fixed frame 4, a movable frame 41, a mounting assembly, a motor 8, a first transmission roller 9, a second transmission roller 10, a movable roller 11, a second screw 12, and a transmission belt 13. The mounting base plate 3 has symmetrically arranged support frames 1 on its front and rear sides. The support frames 1 are placed on the ground. Pedals 101 are fixedly connected to both the front and rear support frames 1. A support plate 2 is locking between the front and rear support frames 1. Two arc-shaped locking blocks 201 are fixedly connected to both the front and rear sides of the support plate 2. A guardrail 202 is connected to the top of the support plate 2 by bolts 203. The guardrail 202 is connected to the support frame 1 by bolts 203. A mounting assembly is connected to the top of the mounting base plate 3. A fixed frame 4 is fixedly connected to the rear side of the mounting base plate 3. The front side of the mounting base plate 3... A movable frame 41 is detachably connected via an installation component. A motor 8 is installed on the front side of a fixed frame 4. Three first transmission rollers 9 are installed between the fixed frame 4 and the movable frame 41. Two of the first transmission rollers 9 are located on the left side of the fixed frame 4 and the movable frame 41, and the other first transmission roller 9 is located on the right side of the fixed frame 4 and the movable frame 41. Ten second transmission rollers 10 are installed between the fixed frame 4 and the movable frame 41. A movable roller 11 is slidably connected between the left side of the fixed frame 4 and the movable frame 41. All ten second transmission rollers 10 are located between the movable roller 11 and the right first transmission roller 9. The output shaft of the motor 8 is fixedly connected to one of the left first transmission rollers 9. The same transmission belt 13 is installed on the first transmission roller 9, the second transmission roller 10, and the movable roller 11. A second screw 12 is rotatably connected to the left side of the fixed frame 4. The second screw 12 is threadedly connected to the movable roller 11.

[0024] like Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, the mounting assembly includes guide plates 5, telescopic plates 6, and first screws 7. Three guide plates 5 are fixedly connected to the top of the mounting base plate 3, and three telescopic plates 6 are fixedly connected to the rear side of the movable frame 41. The telescopic plates 6 are all slidably connected to the guide plates 5. The first screws 7 are rotatably connected to the movable frame 41, and the first screws 7 penetrate the movable frame 41. The first screws 7 are all rotatably connected to the telescopic plates 6, and the first screws 7 are all threadedly connected to the guide plates 5.

[0025] Initially, the transmission belt 13 is taut. To remove the support plate 2 and guardrail 202, first remove the bolts 203 on the guardrail 202, then separate the guardrail 202 from the support frame 1 and the support plate 2. Next, move the support plate 2 upwards so that the arc-shaped locking block 201 is no longer engaged with the support frame 1. Then, remove the front and rear support frames 1 to complete the disassembly. To reassemble the support plate 2 and guardrail 202, simply reverse the above steps. When the transmission belt 13 needs to be removed, rotate the first screw 7 to slide the telescopic plate 6 away from the guide plate 5, thereby releasing the fixing of the installation components to the movable frame 41. After removing the movable frame 41, rotate the second screw 12 to slide the moving roller 11 closer to the guide plate 5. With the second drive roller 10 and drive belt 13 in a relaxed state, the drive belt 13 is then removed from the first drive roller 9, the second drive roller 10, and the moving roller 11. The drive belt 13 and other components are then maintained. After maintenance, the above steps are reversed to restore the belt conveyor. The drive belt 13 can be directly removed from the belt conveyor, making the operation simple and quick, and significantly reducing downtime. The motor 8 is installed inside the belt conveyor, which avoids the motor 8 being installed at the bottom or side, thus preventing it from hindering the disassembly and maintenance of the belt conveyor. The moving wheels allow the belt conveyor to be easily moved to different positions for operation, and it is also convenient to move the belt conveyor out of the work area for maintenance, further reducing the complex disassembly steps.

[0026] like Figure 1 and Figure 9 As shown, the system also includes a first mounting block 14, a conveying assembly 15, and second mounting blocks 16. The first mounting blocks 14 are detachably connected to the sides of the fixed frame 4 and the movable frame 41 that are away from each other. The first mounting blocks 14 are located on the right side of the fixed frame 4 and the movable frame 41. The conveying assembly 15 is hinged between the two first mounting blocks 14. Two second mounting blocks 16 are hinged to the sides of the conveying assembly 15 that are away from the first mounting blocks 14. When multiple conveyor belts need to be combined, the conveying assembly 15 is mounted on different conveyor belts via the second mounting blocks 16, and then the drive belts 13 on the different conveyor belts are mounted on the conveying assembly 15. This allows for the combination of different conveyor belts, extending the conveying distance of the conveyor belts. When the conveying assembly 15 is not needed, the first mounting blocks 14 can be removed from the fixed frame 4 and the movable frame 41, allowing the conveying assembly 15 to be removed from the conveyor belt.

[0027] Although this disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art will understand that various changes in form and detail may be made to this disclosure without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of this disclosure should not be limited to the above embodiments, but should be defined not only by the appended claims, but also by their equivalents.

Claims

1. A combined transmission belt conveyor system, comprising a support frame (1) and a mounting base plate (3), wherein the mounting base plate (3) is provided with the support frame (1) on both the front and rear sides, characterized in that: It also includes a pedal (101), a support plate (2), a locking block (201), a fixed frame (4), a movable frame (41), a mounting assembly, a motor (8), a first transmission roller (9), a second transmission roller (10), a moving roller (11), and a transmission belt (13). Pedals (101) are connected to both the front and rear support frames (1). A support plate (2) is snapped between the front and rear support frames (1). Locking blocks (201) are connected to both the front and rear sides of the support plate (2). A mounting assembly is connected to the mounting base plate (3). A fixed frame (4) is connected to one side of the plate (3), and a movable frame (41) is detachably installed on the other side of the mounting base plate (3) via a mounting assembly. A motor (8) is installed on the fixed frame (4), and a first transmission roller (9), a second transmission roller (10), and a moving roller (11) are installed between the fixed frame (4) and the movable frame (41). The output shaft of the motor (8) is fixedly connected to the first transmission roller (9), and the same transmission belt (13) is installed on the first transmission roller (9), the second transmission roller (10), and the moving roller (11).

2. The combined transmission belt conveyor system as described in claim 1, characterized in that: It also includes guardrails (202) and bolts (203). The top of the support plate (2) is connected to the guardrails (202) by bolts (203), and the guardrails (202) and the support frame (1) are connected to each other by bolts (203).

3. The combined transmission belt conveyor system as described in claim 2, characterized in that: The mounting assembly includes a guide plate (5), a telescopic plate (6), and a first screw (7). At least one guide plate (5) is connected to the mounting base plate (3), and at least one telescopic plate (6) is connected to the movable frame (41). The telescopic plates (6) are all slidably connected to the guide plates (5). The first screw (7) is rotatably connected to the movable frame (41). The first screw (7) is rotatably connected to the telescopic plates (6), and the first screw (7) is threadedly connected to the guide plates (5).

4. The combined transmission belt conveyor system as described in claim 3, characterized in that: It also includes a second screw (12), a movable roller (11) slidably connected to a fixed frame (4) and a movable frame (41), a second screw (12) rotatably connected to the fixed frame (4), and a second screw (12) threadedly connected to the movable roller (11).

5. The combined transmission belt conveyor system as described in claim 4, characterized in that: It also includes a conveying assembly (15), which is installed between the fixed frame (4) and the movable frame (41).

6. The combined transmission belt conveyor system as described in claim 5, characterized in that: It also includes a first mounting block (14) and a second mounting block (16). The first mounting block (14) is detachably connected to both the fixed frame (4) and the movable frame (41). The first mounting block (14) is hinged to the conveying assembly (15). The second mounting block (16) is hinged to the side of the conveying assembly (15) away from the first mounting block (14).

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