Conveying roller structure of conveyor

Abstract

The utility model discloses a conveying roller structure of a conveyor, which relates to the technical field of conveying rollers and comprises a conveying roller, a first end is fixedly mounted on one side of the conveying roller, a plurality of chain wheels are fixedly mounted on the outer side of the first end, a second end is fixedly mounted on the other side of the conveying roller, and a limiting screw is fixedly mounted on one side of the second end. A limiting screw rod is fixedly installed on one side of the first end, a rubber coating pad is arranged on the outer side of the conveying roller and fixedly installed on the outer side of the conveying roller through a pressing strip, a coating groove is formed in the outer side of the conveying roller, a plurality of positioning grooves are formed in the inner side of the coating groove, and the coating groove and the positioning grooves are formed in the outer side of the conveying roller. The wrapping groove, the positioning groove and the mounting groove are formed in the outer side of the conveying roller, meanwhile, the rubber-coated mat is mounted in the wrapping groove in a wrapping mode through the pressing strip, and therefore when the rubber-coated mat is damaged and needs to be replaced in the later period, the conveying roller does not need to be detached from the interior of the rack, rapid replacement of the rubber-coated mat can be achieved, the maintenance efficiency of the conveying roller is improved, and the downtime of the conveyor is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying rollers, and particularly relates to a conveying roller structure of a conveyor. Background Technique

[0002] A roller conveyor mainly consists of parts such as driving rollers, a frame, supports, a driving device, etc., and is suitable for the conveying of various boxes, packages, pallets and other items. The conveying rollers of the roller conveyor are rotated through driving mechanisms such as chains inside the conveyor frame, so as to realize the cooperation of multiple conveying rollers to convey items.

[0003] At the same time, a layer of rubber material is provided on the outer side of some conveying rollers. This layer of rubber material not only increases the wear resistance and impact resistance of the conveying rollers, but also improves the stability and anti-slip performance of the materials during the conveying process. However, due to the rubber material, after a period of use, due to reasons such as wear, aging or pollution, it needs to be replaced. To replace the rubber layer, the entire conveying roller needs to be disassembled. Moreover, there is an adhesive or other fixing method between the original rubber layer and the roller body, making the separation process more difficult, resulting in certain inconvenience to maintenance personnel when replacing the rubber layer on the outer side of the conveying roller, and increasing the downtime of the conveyor or the entire production line, resulting in a reduction in production efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a conveying roller structure of a conveyor, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A conveying roller structure of a conveyor includes a conveying roller. A first end head is fixedly installed on one side of the conveying roller, and a plurality of sprockets are fixedly installed on the outer side of the first end head. A second end head is fixedly installed on the other side of the conveying roller. A limiting screw is fixedly installed on one side of the second end head, and a limiting screw is also fixedly installed on one side of the first end head. A rubber-coated pad is arranged on the outer side of the conveying roller, and the rubber-coated pad is fixedly installed on the outer side of the conveying roller through a pressing strip.

[0007] Preferably, a coating groove is opened on the outer side of the conveying roller, and a plurality of positioning grooves are opened on the inner side of the coating groove. Opening the coating groove and the positioning grooves on the outer side of the conveying roller can realize the quick disassembly and assembly of the rubber-coated pad on the outer side of the conveying roller, thereby improving the maintenance efficiency of the conveying roller.

[0008] Preferably, an installation groove is opened in the coating groove between two of the positioning grooves, and a plurality of screw grooves are opened on the inner side of the installation groove.

[0009] Preferably, anti-slip patterns are provided on the outer side of the rubber-coated pad, and a plurality of positioning blocks are fixedly installed on the inner side of the rubber-coated pad. The positioning blocks are made of metal.

[0010] Preferably, bent edges are fixedly installed on opposite sides of the rubber-coated pad, and the bent edges are formed by bending the side edges of the rubber-coated pad. A pressing groove is also provided on one side of the rubber-coated pad above the bent edge. The rubber-coated pad is wrapped in the covering groove on the outer side of the conveying roller, and the positioning blocks are clamped in the corresponding positioning grooves. With the setting of the replaceable rubber-coated pad, it is possible to conveniently replace the rubber-coated pad without completely disassembling the conveying roller.

[0011] Preferably, the longitudinal cross-section of the pressing strip is an inverted trapezoid. Pressing edges are fixedly installed on both sides of the pressing strip. A plurality of counterbores are provided in the pressing strip. The pressing strip is inserted into the installation groove between the two bent edges, and the pressing strip is also fixed in the installation groove by screws. With the setting of the pressing strip, the bent edges on both sides of the pressing strip can be respectively squeezed and fixed in the installation groove. At the same time, the pressing strip can stretch the two sides of the rubber-coated pad into the installation groove by squeezing the two bent edges, so that the rubber-coated pad can be more tightly fitted and installed in the covering groove.

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

[0013] For the conveying roller structure of a conveyor of the present utility model, a covering groove, a positioning groove, and an installation groove are provided on the outer side of the conveying roller. At the same time, a rubber-coated pad is installed in a covering manner in the covering groove by means of a pressing strip. Thus, when the rubber-coated pad is damaged and needs to be replaced in the later stage, the conveying roller does not need to be removed from the frame, and the rubber-coated pad can be quickly replaced, improving the maintenance efficiency of the conveying roller and reducing the downtime of the conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0015] Figure 2 is a cross-sectional view of the conveying roller and the rubber-coated pad of the present utility model;

[0016] Figure 3 is a schematic diagram of the conveying roller structure of the present utility model;

[0017] Figure 4 is Figure 3 an enlarged view of part A in

[0018] Figure 5 is a schematic diagram of the rubber-coated pad structure of the present utility model;

[0019] Figure 6 is Figure 5 an enlarged view of part B in

[0020] In the figure: 1, conveying roller; 2, first end; 3, sprocket; 4, second end; 5, limit screw; 6, rubber-coated pad; 7, pressing strip; 8, coating groove; 9, positioning groove; 10, installation groove; 11, screw groove; 12, positioning block; 13, bent edge; 14, pressing groove; 15, pressing edge; 16, counterbore. Specific implementation manner

[0021] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0022] As Figures 1-6 shown, a conveying roller structure of a conveyor provided by the present utility model includes a conveying roller 1. A first end 2 is fixedly installed on one side of the conveying roller 1. A plurality of sprockets 3 are fixedly installed on the outer side of the first end 2. A second end 4 is fixedly installed on the other side of the conveying roller 1. A limit screw 5 is fixedly installed on one side of the second end 4. A limit screw 5 is also fixedly installed on one side of the first end 2. A rubber-coated pad 6 is arranged on the outer side of the conveying roller 1. The rubber-coated pad 6 is fixedly installed on the outer side of the conveying roller 1 through a pressing strip 7.

[0023] As Figure 3 shown, a coating groove 8 is opened on the outer side of the conveying roller 1. A plurality of positioning grooves 9 are opened on the inner side of the coating groove 8. By opening the coating groove 8 and the positioning grooves 9 on the outer side of the conveying roller 1, quick disassembly and assembly of the rubber-coated pad 6 on the outer side of the conveying roller 1 can be realized, thereby improving the maintenance efficiency of the conveying roller 1. An installation groove 10 is opened in the coating groove 8 between two of the positioning grooves 9. A plurality of screw grooves 11 are opened on the inner side of the installation groove 10;

[0024] As Figures 2-3 , Figures 5-6 shown, anti-slip patterns are opened on the outer side of the rubber-coated pad 6. A plurality of positioning blocks 12 are fixedly installed on the inner side of the rubber-coated pad 6. The positioning blocks 12 are made of metal. Bent edges 13 are fixedly installed on opposite sides of the rubber-coated pad 6. The bent edges 13 are formed by bending the side edges of the rubber-coated pad 6. A pressing groove 14 is also opened on one side of the rubber-coated pad 6 at a position above the bent edge 13. The rubber-coated pad 6 is wrapped in the coating groove 8 on the outer side of the conveying roller 1. The positioning blocks 12 are clamped in the corresponding positioning grooves 9. With the setting of the replaceable rubber-coated pad 6, it is possible to conveniently replace the rubber-coated pad 6 without completely disassembling the conveying roller 1;

[0025] As Figures 2-4As shown, the longitudinal section of the bead 7 is an inverted trapezoid. Pressing edges 15 are fixedly installed on both sides of the bead 7. A plurality of counterbores 16 are formed in the bead 7. The bead 7 is inserted and installed in the installation groove 10 located between the two bent edges 13, and the bead 7 is also fixed in the installation groove 10 by screws. With the arrangement of the bead 7, the bent edges 13 on both sides of the bead 7 can be respectively squeezed and fixed in the installation groove 10. At the same time, the bead 7 can cause the two sides of the rubber padding 6 to be stretched into the installation groove 10 respectively due to the extrusion of the two bent edges 13, so that the rubber padding 6 can be more closely fitted and installed in the covering groove 8.

[0026] It should be noted that the present utility model is a conveying roller structure of a conveyor. When installing a new rubber padding 6 on the outer side of the conveying roller 1, only the bottom of the screw fixing the bead 7 in the counterbore 16 needs to be unscrewed from the screw groove 11, so as to take out the bead 7 from the installation groove 10. Then, one of the bent edges 13 of the rubber padding 6 can be hooked out and pulled, so that the rubber padding 6 cooperates with the positioning block 12 to drive the conveying roller 1 to rotate, and the rubber padding 6 can be taken out from the covering groove 8 on the outer side of the conveying roller 1. Then, the conveying roller 1 is rotated, and the installation groove 10 on the inner side of the covering groove 8 is turned downward. Then, the rubber padding 6 is inserted and installed in the covering groove 8 on the outer side of the conveying roller 1 in a covering manner, and a plurality of positioning blocks 12 on the inner side of the rubber padding 6 are respectively snapped into the corresponding positioning grooves 9. Then, the conveying roller 1 is rotated 180 degrees, so that the installation groove 10 is turned upward. Subsequently, the bent edges 13 on both sides of the rubber padding 6 are respectively pressed into one side of the installation groove 10. Then, the bead 7 is inserted into the installation groove 10, and the bead 7 squeezes the two bent edges 13 to move towards the bottom of the installation groove 10, so that the two sides of the rubber padding 6 are stretched and tightened. Then, the screws in the counterbores 16 are respectively screwed into the screw grooves 11, so as to further move the bead 7 downward to be fixed in the installation groove 10, thus completing the replacement of the rubber padding 6.

[0027] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. The conveying roller structure of a conveyor, characterized in that: It includes a conveying roller (1), on one side of the conveying roller (1), a first end (2) is fixedly installed, on the outside of the first end (2), a plurality of sprockets (3) are fixedly installed, on the other side of the conveying roller (1), a second end (4) is fixedly installed, on one side of the second end (4), a limiting screw (5) is fixedly installed, and on one side of the first end (2), a limiting screw (5) is also fixedly installed. A rubber-coated pad (6) is arranged on the outside of the conveying roller (1), and the rubber-coated pad (6) is fixedly installed on the outside of the conveying roller (1) through a pressing strip (7).

2. The conveying roller structure of a conveyor according to claim 1, characterized in that: A coating groove (8) is opened on the outside of the conveying roller (1), and a plurality of positioning grooves (9) are opened on the inner side of the coating groove (8).

3. The conveying roller structure of a conveyor according to claim 2, characterized in that: An installation groove (10) is opened in the coating groove (8) between two of the positioning grooves (9), and a plurality of screw grooves (11) are opened on the inner side of the installation groove (10).

4. The conveying roller structure of a conveyor according to claim 3, characterized in that: Anti-slip lines are opened on the outside of the rubber-coated pad (6), and a plurality of positioning blocks (12) are fixedly installed on the inner side of the rubber-coated pad (6), and the positioning blocks (12) are made of metal.

5. The conveying roller structure of a conveyor according to claim 4, characterized in that: Flanging (13) is fixedly installed on both opposite sides of the rubber-coated pad (6), and the flanging (13) is formed by bending the side of the rubber-coated pad (6). On one side of the rubber-coated pad (6) above the flanging (13), a pressing groove (14) is also opened. The rubber-coated pad (6) is wrapped in the coating groove (8) on the outside of the conveying roller (1), and the positioning blocks (12) are clamped in the corresponding positioning grooves (9).

6. The conveying roller structure of a conveyor according to claim 5, characterized in that: The longitudinal section of the pressing strip (7) is trapezoidal in reverse, pressing edges (15) are fixedly installed on both sides of the pressing strip (7), a plurality of counterbores (16) are opened in the pressing strip (7), the pressing strip (7) is inserted and installed in the installation groove (10) between two flangings (13), and the pressing strip (7) is also fixed in the installation groove (10) by screws.

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