Auxiliary traction module for tubular belt conveyor
By designing an auxiliary traction module on the tube tape conveyor, the adjustment ring and roller are used to change the traction force distribution, the problem of high traction force in the climbing section is solved, the friction along the route is reduced and spare parts replacement is simplified.
Patent Information
- Application Number
- CN202422290890.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-20
AI Technical Summary
Existing pipe tape conveyors require high traction in the climbing section, resulting in high loads of components along the route, and the pipe tape conveyor needs to be removed when replacing spare parts, which is inconvenient to operate.
An auxiliary traction module is designed, including front and rear frames, adjustment rings and rollers. The adjustment rings are connected to the rollers through movable hinges. The actuator drives the adjustment to rotate around the tape, changing the traction force distribution and reducing friction along the route.
The traction distribution is optimized, invalid load is reduced, spare parts replacement process is simplified, and the disassembly of the pipe belt machine is reduced.
Smart Images
Figure CN223059818U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tubular belt conveyors, in particular to an auxiliary traction module for a tubular belt conveyor. Background Technique
[0002] Long-distance tubular belt conveyors (pipe belt conveyors) are increasingly widely used in the bulk material transportation industry. One important application is to transport the mined raw materials after crushing to a warehouse or processing area far from the mine. Sometimes the length of the pipe belt conveyor can even reach more than 10 kilometers. And the conveying path conditions are various. Near the mining area collection point, the ideal flat ground hardly exists, and most of the on-site situations are uphill and downhill.
[0003] If there is a section of uphill near the starting point (feeding end) of the conveying path, in order to overcome this section of uphill, for a single-point drive type pipe belt conveyor, the far-away drive end (discharging end) needs to provide a very high traction force. Its belt almost needs to bear a very high traction load throughout the whole process, which means that the components along the way also bear a very high load. At present, most of the pipe belt conveyors on the market are single-point driven. From the perspective of force distribution, it is unwise to deal with the uphill terrain far from the drive end. Summary of the Invention
[0004] The utility model aims to overcome the deficiencies of the prior art and provides an auxiliary traction module for a tubular belt conveyor, which can be deployed at the top of the mountain slope to play a role in uphill auxiliary traction, optimize the overall traction force distribution of the equipment, and reduce the unnecessary load of the belt on the along-way path.
[0005] To achieve the above purpose, an auxiliary traction module for a tubular belt conveyor is designed, which includes a front frame and a rear frame arranged front and back. An adjusting ring is provided between the front frame and the rear frame. A number of rollers are respectively provided on the outer sides of the front frame and the rear frame. One end of the roller is connected to the adjusting ring through a movable hinge, and one end of the adjusting ring is connected to an actuator.
[0006] The adjusting ring includes a semi-ring plate one and a semi-ring plate two, and the semi-ring plate one and the semi-ring plate two are detachably connected through a connecting piece.
[0007] A sleeve is provided inside the adjusting ring, and a flange is provided inside the sleeve. The flange is fixed between the front frame and the rear frame.
[0008] The other end of the roller is fixed to the front frame or the rear frame through a fixed hinge.
[0009] Through holes are provided on both the front frame and the rear frame, and the rollers are evenly distributed outside the through holes.
[0010] Side frames are respectively connected to the sides of the front frame and the rear frame.
[0011] The upper ends of the front frame and the rear frame are connected to a top cover, and a cable groove is arranged on one side of the top cover.
[0012] Compared with the prior art, the utility model has a simple structure and can add a traction auxiliary module to the tubular belt conveyor, which is appropriately arranged at the top of the slope of the climbing section to change the traction distribution of the tubular belt, thereby reducing the friction along the entire system and reducing the invalid load. When replacing spare parts, there is no need to disassemble the tubular belt, and replacing spare parts is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .
[0014] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .
[0015] Figure 3 It is a cross-sectional view between the front and rear frames of the utility model.
[0016] Figure 4 It is a structural schematic diagram of the adjusting ring of the utility model.
[0017] Figure 5 It is a structural schematic diagram of the utility model when in use.
[0018] Figure 6 It is a schematic diagram of the structure of the utility model when the roller is tightly clamped.
[0019] Figure 7 It is a structural schematic diagram of the utility model when the roller is loosened. DETAILED DESCRIPTION
[0020] The utility model is further described below with reference to the accompanying drawings.
[0021] like Figures 1 to 5 As shown, an adjustment ring 3 is provided between the front frame 1 and the rear frame 2, and a plurality of rollers 4 are provided on the outer sides of the front frame 1 and the rear frame 2 respectively. One end of the roller 4 is connected to the adjustment ring 3 through a movable hinge 5, and one end of the adjustment ring 3 is connected to the actuator 16.
[0022] The adjusting ring 3 includes a semi-ring piece 1 3-1 and a semi-ring piece 2 3-2, and the semi-ring piece 1 3-1 and the semi-ring piece 2 3-2 are detachably connected via a connecting piece. Figure 4 As shown, the adjusting ring 3 is a two-piece type, and the two half ring pieces are locked into a full circle by a connecting piece. The detachable design of the adjusting ring ensures that when replacing the adjusting ring, there is no need to remove the middle tubular tape 13, which is convenient for replacement and saves manpower and material resources. In specific use, the connecting piece is a bolt.
[0023] Inside the adjusting ring 3, there is a sleeve 7. Inside the sleeve 7, there is a flange 8. The flange 8 is fixed between the front frame 1 and the rear frame 2. With the cooperation of the flange 8 and the sleeve 7, the adjusting ring 3 can rotate around the center of the tubular belt 13.
[0024] The other end of the idler 4 is fixed to the front frame 1 or the rear frame 2 through a fixed hinge 6.
[0025] Both the front frame 1 and the rear frame 2 are provided with through holes 9, and the idlers 4 are evenly distributed outside the through holes 9. As Figures 1 to 2 shown, in this embodiment, several idlers 4 are circumferentially distributed.
[0026] The side surfaces of the front frame 1 and the rear frame 2 are respectively connected to the side frames 10.
[0027] The upper ends of the front frame 1 and the rear frame 2 are connected to the top cover 11, and a cable groove 12 is provided on one side of the top cover 11.
[0028] When the utility model is in use, the tubular belt 13 passes through the through holes 9 on the front frame 1 and the rear frame 2. When traction needs to be provided, the actuator 16 drives one end of the adjusting ring 3 up or down, and the adjusting ring 3 rotates around the tubular belt 13. Since the adjusting ring 3 is connected to the idler 4 through the movable hinge 5, driven by the adjusting ring 3, as Figures 6 to 7 shown, the idlers 4 hold tightly towards the center or loosen away from the center.
[0029] Specifically in use, as Figure 5 shown, one or more traction units 14 of the utility model can be arranged on the front and rear sides of the ordinary idler 15 to realize traction modules with different total powers. The number of the traction units 14 can be increased or decreased according to the required traction force.
Claims
1. An auxiliary traction module for a tubular belt conveyor, comprising a front frame and a rear frame arranged front and rear, characterized in that: An adjusting ring (3) is provided between the front frame (1) and the rear frame (2). A number of idler rollers (4) are respectively provided on the outer sides of the front frame (1) and the rear frame (2). One end of the idler roller (4) is connected to the adjusting ring (3) through a movable hinge (5), and one end of the adjusting ring (3) is connected to an actuator (16).
2. The auxiliary traction module for a tubular belt conveyor according to claim 1, characterized in that: The adjusting ring (3) includes a first half-ring piece (3-1) and a second half-ring piece (3-2), and the first half-ring piece (3-1) and the second half-ring piece (3-2) are detachably connected through a connecting piece.
3. The auxiliary traction module for a pipe belt conveyor according to claim 1 or 2, characterized in that: A sleeve (7) is provided on the inner side of the adjusting ring (3), and a flange (8) is provided on the inner side of the sleeve (7). The flange (8) is fixed between the front frame (1) and the rear frame (2).
4. The auxiliary traction module for a tubular belt conveyor according to claim 1, characterized in that: The other end of the idler roller (4) is fixed to the front frame (1) or the rear frame (2) through a fixed hinge (6).
5. The auxiliary traction module for a pipe belt conveyor according to claim 1, wherein: Through holes (9) are provided on both the front frame (1) and the rear frame (2), and the idler rollers (4) are evenly distributed outside the through holes (9).
6. The auxiliary traction module for a pipe belt conveyor according to claim 1, characterized in that: Side frames (10) are respectively connected to the sides of the front frame (1) and the rear frame (2).
7. The auxiliary traction module for a pipe belt conveyor according to claim 1, wherein: The upper ends of the front frame (1) and the rear frame (2) are connected to a top cover (11), and a cable groove (12) is provided on one side of the top cover (11).