Antiskid driving roller for conveyor

Abstract

The utility model discloses an anti-skid driving roller for a conveyor, and particularly relates to the technical field of anti-skid driving rollers, the anti-skid driving roller comprises a roller, mounting grooves are formed in the roller, adjusting assemblies are arranged in the mounting grooves, each adjusting assembly comprises two groups of adjusting blocks, and the adjusting blocks are symmetrically arranged at the two ends of each mounting groove; anti-skid lines are arranged on the peripheral wall of the roller, and an anti-skid pad is fixedly connected to the outer wall of the adjusting block. The anti-skid performance of the roller can be effectively improved by arranging the anti-skid grains on the peripheral wall of the roller, meanwhile, the friction force between the outer wall of the roller and the bottom of the transmission belt can be further increased by utilizing the anti-skid pads fixedly connected to the adjusting blocks, and then the anti-skid effect of the roller is improved. And meanwhile, the length of the roller can be further increased by utilizing an adjusting assembly arranged in a mounting groove in a manner of pushing and pulling an adjusting block, so that the conveying belts with different widths can be more conveniently mounted, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-skid driving rollers, in particular to an anti-skid driving roller for a conveyor. Background Art

[0002] Conveyors have a long history. The high-rotating drum carts and water-lifting tipping carts in ancient China are the prototypes of modern bucket elevators and scraper conveyors. Belt conveyors are the main way to transport bulk materials at present.

[0003] The Chinese patent with publication number CN216661364U discloses an anti-skid driving roller for a conveyor, comprising a cylindrical roller, the outer side wall of the cylindrical roller is fixedly connected with a plurality of clips matched with the clips on the conveyor belt, the left end and the right end of the cylindrical roller are both provided with an adjustment groove, the interior of the adjustment groove is slidably provided with an adjustment block, the internal thread of the adjustment block is connected with a screw tube, one end of the screw tube extending to the interior of the adjustment groove is rotatably connected with the side end of the adjustment groove, the outer side wall of the cylindrical roller is evenly provided with a plurality of sliding grooves connected with the adjustment groove, the interior of each sliding groove is slidably provided with a connecting seat, the interior of the adjusting block is provided with a slide groove at one end corresponding to the connecting seat, the interior of the slide groove is slidably provided with a slider, and the end of the slider away from the screw tube is connected with a compression spring and a connecting plate; it prevents the conveyor belt from being offset as a whole during rotation, prevents the conveyor belt from being damaged by friction with the fixed bracket, and prolongs the service life of the conveyor belt.

[0004] Although the above patent can prevent the overall deviation of the conveyor belt during rotation, avoid friction damage between the conveyor belt and the fixed bracket, and extend the service life of the conveyor belt, the width dimensions of the existing conveyor belt are relatively complicated, and it is not possible to flexibly install conveyor belts of different widths, which is inconvenient to use.

[0005] Therefore, we make improvements to this and propose an anti-skid driving roller for a conveyor. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The utility model discloses an anti-skid driving roller for a conveyor, comprising a roller, a mounting groove being provided on the roller, the mounting groove being provided inside the roller and being evenly distributed in three groups around the horizontal axis array of the roller, an adjusting component for installing conveyor belts of different widths being provided in the mounting groove, the adjusting component comprising an adjusting block, the adjusting block being provided in two groups and being symmetrically arranged at both ends of each mounting groove, an anti-skid pattern being provided on the outer peripheral wall of the roller, and an anti-skid pad being fixedly connected to the outer wall of the adjusting block.

[0008] As a preferred technical solution of the utility model, sliding grooves are opened on the inner walls on both sides of the installation groove, and sliders are slidably connected in the sliding grooves. The sliders are fixedly connected to the two sides of the adjustment block, and the adjustment block is slidably connected to the sliding grooves through the sliders fixedly connected on both sides.

[0009] As a preferred technical solution of the utility model, both ends of the slide groove are fixedly connected with limit plates.

[0010] As a preferred technical solution of the utility model, one end of the adjustment block is fixedly connected to a fixed plate, the fixed plate is fixedly connected to a spring, the end of the spring away from the fixed plate is fixedly connected to a movable plate, and the movable plate is in sliding contact with the outer wall of the drum.

[0011] As a preferred technical solution of the utility model, a threaded hole is provided inside the adjusting block, and a locking bolt is threadedly connected in the threaded hole.

[0012] As a preferred technical solution of the utility model, both ends of the drum are fixedly connected with electric push rods, the electric push rods are coaxially fixedly connected to the drum, the output ends of the electric push rods are rotatably connected to columns through rotating shafts, two groups of columns are provided, and the drum is mounted between the two columns.

[0013] The beneficial effects of the utility model are as follows: in the utility model, the anti-skid performance of the roller can be effectively increased by setting anti-skid patterns on the outer peripheral wall of the roller, and at the same time, by using the anti-skid pad fixedly connected to the adjustment block, the friction between the outer wall of the roller and the bottom of the transmission belt can be further increased, thereby improving the anti-skid effect of the roller. At the same time, by using the adjustment component set in the installation groove and by using the push-pull adjustment block, the length of the roller can be further increased, making it easier to install conveyor belts of different widths, and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the regulating block of the utility model;

[0018] Figure 4 This utility model Figure 2Enlarged schematic diagram of the structure of part A in the middle.

[0019] In the figure: 1. roller; 2. mounting groove; 3. adjusting block; 31. slider; 4. fixed plate; 5. movable plate; 6. spring; 7. electric push rod; 8. rotating shaft; 9. column; 10. threaded hole; 11. locking bolt; 12. slide groove; 13. limit plate; 14. anti-slip pattern; 15. anti-slip pad. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figures 1 to 4 As shown, the utility model is a non-slip driving roller for a conveyor, comprising a roller 1, a mounting groove 2 is provided on the roller 1, the mounting groove 2 is provided inside the roller 1 and three groups of the mounting grooves are evenly distributed in an array around the horizontal axis of the roller 1, an adjustment component for installing conveyor belts of different widths is provided in the mounting groove 2, the adjustment component comprises an adjustment block 3, two groups of the adjustment blocks 3 are provided and are symmetrically arranged at both ends of each mounting groove 2, an anti-slip pattern 14 is provided on the outer peripheral wall of the roller 1, and an anti-slip pad 15 is fixedly connected to the outer wall of the adjustment block 3.

[0022] By means of the anti-skid pattern 14 fixedly connected to the outer wall of the drum 1, the friction between the outer wall of the drum 1 and the inner wall of the conveyor belt can be increased, thereby achieving the purpose of anti-skid. By means of the anti-skid pad 15 fixedly connected to the adjusting block 3, the friction between the drum 1 and the bottom of the conveyor belt can be further increased, thereby improving the anti-skid performance of the drum 1. At the same time, by means of the adjusting block 3 that can slide in the mounting groove 2, it is easier to guide the two sides of the conveyor belts of different widths, thereby making it more convenient to use.

[0023] Slide grooves 12 are provided on the inner walls on both sides of the installation groove 2, and sliders 31 are slidably connected in the slide grooves 12. The sliders 31 are fixedly connected to the two sides of the adjustment block 3, and the adjustment block 3 is slidably connected to the slide grooves 12 through the sliders 31 fixedly connected on both sides.

[0024] By utilizing the slide grooves 12 opened on the inner walls on both sides of the installation groove 2, it is easier to move the adjustment block 3 inside the installation groove 2, thereby playing a role in guiding and positioning both sides of conveyor belts of different widths, making it more convenient and quick to use.

[0025] Both ends of the slide slot 12 are fixedly connected with a limit plate 13. By using the limit plates 13 fixedly connected at the open ends of both ends of the slide slot 12, it is possible to further prevent the slider 31 fixedly connected to the adjustment block 3 from falling off from the slide slot 12 when the adjustment block 3 is moved.

[0026] One end of the adjusting block 3 is fixedly connected to a fixed plate 4 , to which a spring 6 is fixedly connected. One end of the spring 6 away from the fixed plate 4 is fixedly connected to a movable plate 5 , and the movable plate 5 is in sliding contact with the outer wall of the drum 1 .

[0027] By using the fixed plate 4 fixedly connected to the end of the adjustment block 3, it is easier to guide the side of a conveyor belt with a larger width. At the same time, by using the movable plate 5 fixedly connected to the fixed plate 4 through the spring 6, it is easier to guide and limit the two sides of the conveyor belts of different widths, which is more convenient to use.

[0028] A threaded hole 10 is provided inside the adjusting block 3, and a locking bolt 11 is threadedly connected in the threaded hole 10. By utilizing the threaded hole 10 provided inside the adjusting block 3 and the locking bolt 11 threadedly connected in the threaded hole 10, the adjusting position of the adjusting block 3 can be locked more conveniently to prevent the adjusting block 3 from deviating in the slide slot 12.

[0029] Both ends of the drum 1 are fixedly connected with electric push rods 7, which are coaxially fixedly connected to the drum 1. The output ends of the electric push rods 7 are rotatably connected to columns 9 through rotating shafts 8. Two groups of columns 9 are provided, and the drum 1 is mounted between the two columns 9.

[0030] By using the columns 9 arranged on both sides of the drum 1, it is easier to install the drum 1. At the same time, by using the rotating shaft 8 fixedly connected to the columns 9, it is easier to adjust the distance between the columns 9 on both sides without hindering the normal rotation of the drum 1, which is more convenient to use.

[0031] During operation, first place the bottoms of the two side columns 9 on the ground, and then start the electric push rods 7 fixedly connected on both sides of the drum 1 to compare the installation width of the drum 1 with the width of the transmission belt to be installed. When the width of the conveyor belt is greater than the width of the drum 1, use the output end of the electric push rod 7 to move the two side columns 9 in the direction away from the drum 1. After the adjustment is completed, close the electric push rod 7, and then loosen the locking bolts 11 in the threaded holes 10, and push and pull the adjusting block 3 by hand. At this time, the adjusting block 3 will pull the adjusting block 3 in the direction close to the column 9 by means of the sliding connection between the sliders 31 fixedly connected on both sides and the slide groove 12. After the adjustment is completed, screw the locking bolt 11 toward the bottom of the threaded hole 10 until the bottom of the locking bolt 11 is screwed to the bottom of the installation groove 2, and then the conveyor belt to be installed is sleeved on the outer wall of the drum 1.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A non-slip driving roller for a conveyor, comprising a roller (1), characterized in that: The roller (1) is provided with a mounting groove (2), the mounting groove (2) being provided inside the roller (1) and being evenly distributed in three groups in an array around the horizontal axis of the roller (1), the mounting groove (2) being provided with an adjustment component for installing conveyor belts of different widths, the adjustment component comprising an adjustment block (3), the adjustment block (3) being provided with two groups and being symmetrically arranged at the two ends of each mounting groove (2), the outer peripheral wall of the roller (1) being provided with an anti-skid pattern (14), and the outer wall of the adjustment block (3) being fixedly connected with an anti-skid pad (15).

2. The anti-skid driving roller for a conveyor according to claim 1, characterized in that: Slide grooves (12) are provided on the inner walls on both sides of the installation groove (2), and sliders (31) are slidably connected in the slide grooves (12). The sliders (31) are fixedly connected to the two sides of the adjustment block (3), and the adjustment block (3) is slidably connected to the slide grooves (12) through the sliders (31) fixedly connected on both sides.

3. The anti-skid driving roller for a conveyor according to claim 2, characterized in that: Both ends of the slide groove (12) are fixedly connected to a limiting plate (13).

4. The anti-skid driving roller for a conveyor according to claim 1, characterized in that: One end of the adjustment block (3) is fixedly connected to a fixed plate (4), the fixed plate (4) is fixedly connected to a spring (6), and one end of the spring (6) away from the fixed plate (4) is fixedly connected to a movable plate (5), and the movable plate (5) is in sliding contact with the outer wall of the drum (1).

5. The anti-skid driving roller for a conveyor according to claim 4, characterized in that: A threaded hole (10) is provided inside the adjusting block (3), and a locking bolt (11) is threadedly connected in the threaded hole (10).

6. The anti-skid driving roller for a conveyor according to claim 1, characterized in that: Both ends of the roller (1) are fixedly connected to electric push rods (7), the electric push rods (7) are coaxially fixedly connected to the roller (1), the output ends of the electric push rods (7) are rotatably connected to columns (9) via a rotating shaft (8), two groups of columns (9) are provided, and the roller (1) is mounted between the two columns (9).

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