Anti-deviation carrier roller set

Abstract

The utility model relates to the technical field of carrier roller sets, in particular to an anti-deviation carrier roller set which comprises a fixed pillow, a supporting pillow is fixedly installed above the fixed pillow, three sets of installation frames are fixedly installed in the middle and at the two ends of the upper surface of the supporting pillow in a welded mode, and a first carrier roller is fixedly installed on the supporting pillow in an inserted mode through the installation frame arranged in the middle of the upper surface of the supporting pillow. A flow dividing block is integrally and convexly arranged in the middle of the upper surface of the first carrier roller, second carrier rollers are fixedly mounted on the supporting pillow in an inserted mode through mounting frames arranged at the two ends of the upper surface of the supporting pillow, flow guiding blocks are integrally and convexly arranged in the middles of the upper surfaces of the second carrier rollers, and anti-disengaging rings are fixedly mounted on the outer surfaces of the ends, away from the first carrier roller, of the second carrier rollers in a sleeving mode. The material stress points of the conveying belt can be adjusted, the problem that tensile stress on the two sides of the conveying belt is not uniform due to distribution deviation of the stress points is solved, meanwhile, the edge of the conveying belt is further limited, deviation of the conveying belt is prevented, and normal conveying of materials is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a roller set technical field, concretely is a kind of anti-deviation roller set. BACKGROUND

[0002] Belt conveyor is a kind of common material conveying equipment, in the application of belt conveyor, roller is as the important component part of belt conveyor, mainly play the role of supporting conveyor belt and material weight, reducing running resistance, preventing conveyor belt deviation and buffering material impact force.

[0003] The existing roller is used in belt conveyor, due to the material on the conveyor belt exists the phenomenon of uneven feeding, to cause the stress point distribution of conveyor belt to exist deviation, and produce the problem of uneven tensile stress on both sides of conveyor belt, further cause the deviation phenomenon of conveyor belt, affect the normal conveying of material.For this reason, we propose a kind of anti-deviation roller set. SUMMARY

[0004] The utility model discloses a kind of anti-deviation roller set, to solve the problem presented in the above background technology.

[0005] The utility model discloses a kind of anti-deviation roller set, to solve the problem presented in the above background technology.

[0006] The upper surface of the support pillow two ends is all welded fixed mounting and is presented as the fixed frame of inverted "L", the transverse end middle part of the fixed frame is screw-inserted and installed with positioning pin, the upper surface middle part of the transverse end of the fixed frame is equipped with opening, the fixed frame is movably inserted and installed with adjusting frame by the inner surface of opening, the output end of the positioning pin and adjusting frame are contacted, the lower surface of the adjusting frame is welded fixed mounting and is presented as the limiting lug of right angle.

[0007] As the further improvement of the utility model, the two ends of the fixed pillow are all welded fixed mounting and are presented as the assembly lug of inverted "L", the upper surface both sides of the assembly lug are equipped with assembly hole.

[0008] As the further improvement of the utility model, the middle two sides of the lower surface of the support pillow are all welded fixed mounting and are equipped with connecting leg, the lower surface of the connecting leg and the upper surface of the fixed pillow are fixedly connected.

[0009] As a further improvement of the utility model, the middle part of the flow distribution block is provided in a convex shape, and the two ends of the flow distribution block are provided in a flat shape.

[0010] As a further improvement of the utility model, the end of the flow guide block away from the first supporting roller is provided in a convex shape, and the end of the flow guide block close to the first supporting roller is provided in a flat shape.

[0011] As a further improvement of the utility model, the inner side surface of the anti-off ring is provided in an inclined shape.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model can support the conveying belt while controlling the edges of the conveying belt to shake towards the center direction, thereby guiding the material placed on the edges of the conveying belt to the center position of the conveying belt, and adjusting the stress point of the conveying belt to the center position, which is beneficial to avoiding the uneven tension stress problem of the two sides of the conveying belt caused by the deviation of the stress point distribution, and further limiting the edges of the conveying belt, which is beneficial to preventing the deviation of the conveying belt and ensuring the normal conveying of the material. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in combination with the drawings.

[0015] Figure 1 It is a front side three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a support pillow structure split schematic view of the utility model;

[0017] Figure 3 It is a fixed frame structure split schematic view of the utility model;

[0018] Figure 4 It is a front view of the utility model.

[0019] In the drawing: 1, fixed pillow; 2, assembly lug; 3, support pillow; 4, connecting foot; 5, mounting frame; 6, first supporting roller; 7, flow distribution block; 8, second supporting roller; 9, flow guide block; 10, anti-off ring; 11, fixed frame; 12, positioning pin; 13, adjusting frame; 14, limiting lug. DETAILED DESCRIPTION

[0020] The technical solutions of the utility model will be clearly and completely described below in conjunction with the embodiments, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 As shown in the figure, a kind of anti-deviation carrier roller group, fixed pillow 1 is welded and fixedly installed with the assembly lug 2 of inverted "L" shape at both ends of fixed pillow 1, assembly lug 2 is set up with assembly hole on the upper surface both sides, the upper surface of fixed pillow 1 is fixedly installed with support pillow 3, the lower surface of support pillow 3 is welded and fixedly installed with connecting leg 4 at both sides of middle part, the lower surface of connecting leg 4 is fixedly installed with the upper surface of fixed pillow 1, the upper surface of support pillow 3 is welded and fixedly installed with three groups of mounting bracket 5 at middle part and both ends;

[0022] Support pillow 3 is fixedly installed with first carrier roller 6 by being inserted and fixedly installed with mounting bracket 5 set up in the upper surface middle part, the upper surface middle part of first carrier roller 6 is integrally protruded with shunt block 7, the middle part of shunt block 7 is set up with convex shape, both ends of shunt block 7 are set up with flat shape, support pillow 3 is fixedly installed with second carrier roller 8 by being inserted and fixedly installed with mounting bracket 5 set up at both ends of upper surface respectively, the upper surface middle part of second carrier roller 8 is integrally protruded with flow guide block 9, the end part of flow guide block 9 away from first carrier roller 6 is set up with convex shape, the end part of flow guide block 9 close to first carrier roller 6 is set up with flat shape, the outer surface of the end part of second carrier roller 8 away from first carrier roller 6 is fixedly installed with anti-drop ring 10, the inner side of anti-drop ring 10 is set up with inclined shape;

[0023] Both ends of the upper surface of support pillow 3 are welded and fixedly installed with fixed frame 11 of inverted "L" shape, positioning pin 12 is screw-inserted and installed in the middle part of horizontal end of fixed frame 11, the upper surface middle part of horizontal end of fixed frame 11 is provided with opening, adjusting frame 13 is movably inserted and installed with the inner surface of opening of fixed frame 11, the output end of positioning pin 12 is in contact with adjusting frame 13, the lower surface of adjusting frame 13 is welded and fixedly installed with limiting lug 14 of right angle shape.

[0024] The utility model in using, first can install fixed pillow 1 to the lower of belt conveyor conveyor belt normally, so that first carrier roller 6 and second carrier roller 8 support and lift to conveyor belt, positioning pin 12 can be screwed to loose state at this time, push adjusting frame 13 control limiting lug 14 close to conveyor belt, and cooperate with the anti-drop ring 10 on second carrier roller 8 and limit the both side edges of conveyor belt, because the inner side of anti-drop ring 10 is set up with inclined shape, relative conveyor belt both side edges present inclined climbing shape, it is favorable to avoid that conveyor belt edge exceeds the limit of carrier roller group, when limiting lug 14 is close to appropriate position, positioning pin 12 can be screwed again, complete the locking of adjusting frame 13.

[0025] At this time, the conveying belt can convey materials, when the conveying belt contacts the first supporting roller 6 in the conveying process, the first supporting roller 6 rotates with the conveying of the conveying belt, in the rotating process, the center point of the conveying belt can be shaken by the flow splitter 7, by the feature that the flow splitter 7 is convex in the middle and flat at both ends, the materials at the center point of the conveying belt are uniformly scattered to both sides, at the same time, when the two side edges of the conveying belt contact the second supporting roller 8, the second supporting roller 8 rotates synchronously with the conveying of the conveying belt, in the rotating process, the two side edges of the conveying belt can be shaken by the flow guide 9, by the feature that the flow guide 9 is convex at the outer end and flat at the inner end, the materials at the two side edges of the conveying belt move to the center position, in this case, the materials can be uniformly distributed around the center point of the conveying belt, which is beneficial to avoid the problem of uneven tensile stress of the conveying belt on both sides caused by the deviation of the distribution of the stress points of the materials, and further prevent the deviation of the conveying belt.

[0026] The above disclosed preferred embodiments of the utility model are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details, and also do not limit the invention to the specific implementation mode. Apparently, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalent thereof.

Claims

1. An anti-deviation roller assembly, characterized in that: The invention comprises a fixed pillow (1), a support pillow (3) is fixedly installed above the fixed pillow (1), three sets of mounting brackets (5) are welded and fixedly installed on the middle and both ends of the upper surface of the support pillow (3), a first roller (6) is fixedly installed on the support pillow (3) through the mounting bracket (5) arranged in the middle of the upper surface, a diversion block (7) is integrally protruded from the middle of the upper surface of the first roller (6), a second roller (8) is fixedly installed on the support pillow (3) through the mounting brackets (5) arranged at both ends of the upper surface, a guide block (9) is integrally protruded from the middle of the upper surface of the second roller (8), and an anti-slip ring (10) is fixedly installed on the outer surface of the end of the second roller (8) away from the first roller (6); An inverted L-shaped fixing frame (11) is welded and fixedly installed at both ends of the upper surface of the support pillow (3); a positioning pin (12) is spirally inserted and installed in the middle of the transverse end of the fixing frame (11); an opening is opened in the middle of the upper surface of the transverse end of the fixing frame (11); an adjustment frame (13) is movably inserted and installed on the fixing frame (11) through the inner surface of the opening; and a right-angled limiting ear (14) is welded and fixedly installed on the lower surface of the adjustment frame (13).

2. The anti-deviation roller assembly according to claim 1, characterized in that: Both ends of the fixed pillow (1) are welded and fixed with assembly ears (2) in an inverted "L" shape, and both sides of the upper surface of the assembly ears (2) are provided with assembly holes.

3. The anti-deviation roller assembly according to claim 2, characterized in that: Connecting feet (4) are welded and fixedly installed on both sides of the middle portion of the lower surface of the support pillow (3), and the lower surface of the connecting feet (4) is fixedly installed and connected to the upper surface of the fixed pillow (1).

4. The anti-deviation roller assembly according to claim 3, characterized in that: The middle portion of the diverter block (7) is arranged in a convex shape, and both ends of the diverter block (7) are arranged in a flat shape.

5. The anti-deviation roller assembly according to claim 4, characterized in that: The end of the guide block (9) away from the first roller (6) is arranged in a convex shape, and the end of the guide block (9) close to the first roller (6) is arranged in a flat shape.

6. The anti-deviation roller assembly according to claim 5, characterized in that: The inner side surface of the anti-slip ring (10) is arranged in an inclined shape, and the output end of the positioning pin (12) contacts the adjustment frame (13).

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