Bidirectional adjustable universal counter-v-shaped roller set

Abstract

The utility model discloses bidirectional adjustable general inverted V type compression roller group relates to the field of conveyer. The device includes compression belt roller, is installed with support crossbeam on compression belt roller, and support crossbeam includes main crossbeam, connecting crossbeam and adjustable connecting plate, and two groups are arranged to main crossbeam, and one end fixed connection of compression belt roller is established on main crossbeam, and connecting crossbeam is connected between two groups main crossbeam slidingly, and adjustable connecting plate sets up at the outer end of main crossbeam, and adjustable connecting plate fixed connection is established at the other end of compression belt roller. The device is more convenient to realize the telescopic adjustment of size to satisfy the general demand of support under multiple bandwidths, adopts two kinds of specifications square tube nested use, and adopts bolt compression between both, can conveniently realize the telescopic length of main support to match the installation size of multiple bandwidths, and this kind of crossbeam nesting + bolt compression mode avoids the influence of the opening to material strength, realizes horizontal stepless regulation, and the installation applicability is stronger.

Description

Technical Field

[0001] This utility model relates to the field of conveyor technology, specifically to a bidirectional adjustable universal inverted V-shaped pressure roller assembly. Background Technology

[0002] Belt conveyors are common industrial conveying equipment that uses belts as the carrier. The normal operation of the belt relies on the support and coordination of various types of idler sets. Different sections of the belt conveyor require different idler sets. The carrying section uses various types of trough idler sets to support and transport materials. The return section mainly uses parallel and V-shaped idler sets to support the belt. One type of idler set is particularly special; it's used in the return idler set but not specifically for supporting the belt. However, the shaping and direction of the return belt surface are inseparable from it—this is the inverted V-shaped pressure roller set. The inverted V-shaped pressure roller set is mainly used on the return belt surface to prevent belt deviation, assist in cleaning materials from the belt surface, and limit and press the belt at the concave end of the return belt surface to prevent belt jump. Therefore, the inverted V-shaped pressure roller set plays a crucial role in the stable operation of the conveyor belt.

[0003] Existing standard inverted V-shaped pressure roller sets have a simple structure but limited application, lacking telescopic adjustment. They require specific design for different belt widths and belt heights, resulting in poor product versatility and an inability to meet the pressure and positioning requirements of belt layouts under special working conditions, thus exhibiting poor flexibility. To address these issues, this invention provides a bidirectional adjustable universal inverted V-shaped pressure roller set. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a bidirectional adjustable universal inverted V-shaped pressure roller assembly, which solves the problems of existing standard inverted V-shaped pressure roller assemblies having simple structure but limited uses, no ability to extend or retract, requiring specific design for different bandwidths and belt heights, poor product versatility, inability to meet the pressure positioning requirements under special working conditions, and poor flexibility.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bidirectional adjustable universal inverted V-shaped pressure roller assembly, comprising a pressure roller, on which a support beam is mounted. The support beam includes a main beam, a connecting beam, and an adjustable connecting plate. Two sets of main beams are provided. One end of the pressure roller is fixedly connected to the main beam. The connecting beam is slidably connected between the two sets of main beams. The connecting beam is used to connect the two sets of main beams and to change the distance between the two sets of main beams. The adjustable connecting plate is located at the outer end of the main beam and is fixedly connected to the other end of the pressure roller.

[0006] Preferably, the support beam further includes an L-shaped fixing plate, which is fixedly connected to the left and right ends of the main beam. The adjustable connecting plate has a connecting groove, and the L-shaped fixing plate is slidably connected in the connecting groove.

[0007] Preferably, the pressure roller includes a roller and a connecting block, the roller is used for the return belt surface, and the connecting block is fixedly connected to both ends of the roller.

[0008] Preferably, the support beam further includes an angle connecting plate, which is fixedly connected to the main beam. A set of connecting blocks is fixedly connected to the angle connecting plate, and an inclined plate is fixedly connected to the bottom of the adjustable connecting plate. Another set of connecting blocks is fixedly connected to the inclined plate.

[0009] Preferably, the support beam is further provided with fixing bolts, the connecting block is fixedly connected to the inclined plate by fixing bolts, and the L-shaped fixing plate is fixedly connected to the connecting groove by fixing bolts.

[0010] Preferably, the support beam further includes clamping bolts, which are disposed on the main beam, and the main beam is fixedly connected to the connecting beam by the clamping bolts.

[0011] This utility model discloses a bidirectional adjustable universal inverted V-shaped pressure roller assembly, which has the following beneficial effects: This bidirectional adjustable universal inverted V-shaped pressure roller assembly makes it easier to achieve dimensional extension and retraction adjustment to meet the universal requirements of multi-bandwidth support. It uses two sizes of square tubes nested together and bolted together, which can easily realize the extension and retraction length of the main support to match the installation size of various bandwidths. This method of crossbeam nesting + bolt tightening avoids the impact of openings on material strength, realizes stepless lateral adjustment, and has stronger installation applicability. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0014] Figure 2 This is a schematic diagram showing the overall detailed structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the overall side structure of this utility model.

[0016] In the diagram: 1. Support beam; 11. Main beam; 12. Connecting beam; 13. Tightening bolt; 14. Adjustable connecting plate; 141. Connecting groove; 142. Inclined plate; 15. L-shaped fixing plate; 16. Angle connecting plate; 2. Pressure roller; 21. Roller; 22. Connecting block; 3. Fixing bolt. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] This application provides a bidirectional adjustable universal inverted V-shaped pressure roller assembly, which solves the problems of existing standard inverted V-shaped pressure roller assemblies, which have simple structure but limited use, cannot be extended or adjusted, require specific design for different bandwidths and belt heights, have poor product versatility, cannot meet the pressure positioning requirements under special working conditions, and have poor flexibility.

[0019] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0020] This utility model discloses a bidirectional adjustable universal inverted V-shaped pressure roller assembly.

[0021] Example 1

[0022] According to the appendix Figure 1-3 As shown, the system includes a pressure roller 2, on which a support beam 1 is mounted. The support beam 1 includes a main beam 11, a connecting beam 12, and an adjustable connecting plate 14. Two sets of main beams 11 are provided. One end of the pressure roller 2 is fixedly connected to the main beam 11. The connecting beam 12 is slidably connected between the two sets of main beams 11, used to connect the two sets of main beams 11 and to adjust the distance between them. The adjustable connecting plate 14 is located at the outer end of the main beams 11 and is fixedly connected to the other end of the pressure roller 2. The double-row main beams 11 make the main stability of the support beam 1 superior to that of a traditional single beam, ensuring stable and reliable operation of the equipment. Furthermore, the main beam 11 and the pressure roller 2, as a whole, can be infinitely adjusted up and down via the connecting grooves 141 of the adjustable connecting plates 14 at both ends. This allows for flexible overall adjustment based on the belt surface position, and also allows for individual fine-tuning of either end.

[0023] The support beam 1 also includes an L-shaped fixing plate 15, which is fixedly connected to the left and right ends of the main beam 11. The adjustable connecting plate 14 has a connecting groove 141, and the L-shaped fixing plate 15 is slidably connected in the connecting groove 141.

[0024] Example 2

[0025] Based on Example 1, according to Appendix Figure 1-3 As shown, the pressure roller 2 includes a roller 21 and connecting blocks 22. The roller 21 is used for the return belt surface, and the connecting blocks 22 are fixedly connected to both ends of the roller 21. The support beam 1 also includes an angle connecting plate 16, which is fixedly connected to the main beam 11. A set of connecting blocks 22 are fixedly connected to the angle connecting plate 16. An adjustable connecting plate 14 has an inclined plate 142 fixedly connected to its bottom end, and another set of connecting blocks 22 are fixedly connected to the inclined plate 142. The support beam 1 is also provided with fixing bolts 3, and the connecting blocks 22 are fixedly connected by the fixing bolts 3. On the inclined plate 142, the L-shaped fixing plate 15 is fixedly connected to the connecting groove 141 by fixing bolts 3. The support beam 1 also includes a clamping bolt 13, which is set on the main beam 11. The main beam 11 is fixedly connected to the connecting beam 12 by clamping bolts 13. By clamping with clamping bolts 13, the extension and retraction length of the main support can be easily realized to match the installation size of various bandwidths. This method of beam nesting + bolt clamping avoids the impact of opening on material strength, realizes stepless horizontal adjustment, and has stronger installation applicability.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. Bidirectional adjustable universal counter-V-shaped compression roller set, comprising a compression belt roller (2), characterized in that, A support beam (1) is mounted on the pressure roller (2), and the support beam (1) includes: The main crossbeam (11) is provided with two sets, and one end of the pressure roller (2) is fixedly connected to the main crossbeam (11); A connecting beam (12) is slidably connected between two sets of main beams (11). The connecting beam (12) is used to connect the two sets of main beams (11) and to change the distance between the two sets of main beams (11). An adjustable connecting plate (14) is provided at the outer end of the main crossbeam (11) and is fixedly connected to the other end of the pressure roller (2).

2. The bidirectional adjustable universal reverse V-roller set of claim 1, wherein: The support beam (1) also includes an L-shaped fixing plate (15), which is fixedly connected to the left and right ends of the main beam (11). The adjustable connecting plate (14) has a connecting groove (141) and the L-shaped fixing plate (15) is slidably connected in the connecting groove (141).

3. The bidirectional adjustable universal reverse V-roller set of claim 2, wherein: The pressure roller (2) includes: Roller (21), said roller (21) is used for return belt surface; Connecting block (22), which is fixedly connected to both ends of roller (21).

4. The bidirectional adjustable universal reverse V-roller set of claim 3, wherein: The support beam (1) also includes an angle connecting plate (16), which is fixedly connected to the main beam (11). A set of connecting blocks (22) is fixedly connected to the angle connecting plate (16). An inclined plate (142) is fixedly connected to the bottom of the adjustable connecting plate (14), and another set of connecting blocks (22) is fixedly connected to the inclined plate (142).

5. The bidirectional adjustable universal reverse V-roller set of claim 4, wherein: The support beam (1) is also provided with fixing bolts (3), the connecting block (22) is fixedly connected to the inclined plate (142) by fixing bolts (3), and the L-shaped fixing plate (15) is fixedly connected to the connecting groove (141) by fixing bolts (3).

6. The bidirectional adjustable universal reverse V-roller set of claim 1, wherein: The support beam (1) also includes a clamping bolt (13), which is set on the main beam (11). The main beam (11) is fixedly connected to the connecting beam (12) by the clamping bolt (13).

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