Anti-derailment roller set for roller conveyor

Abstract

The utility model discloses a deviation prevention roller group of roller conveyor, specifically relates to deviation prevention roller group technical field, including the support and the roller cylinder of roller conveyor use, the roller cylinder is installed in the support inside through the pivot, the roller cylinder outer wall is equipped with two symmetrical distribution's deviation prevention subassembly, the deviation prevention subassembly includes the collar of the sleeve of roller cylinder outside, and two collar top all are fixedly equipped with the limit support, is rotatory and is equipped with the deviation prevention roller in the limit support inside, two collars are far from the side all and are set up annular recess, be equipped with first ring plate in the annular recess. The utility model discloses through the support support roller cylinder use, utilizes two deviation prevention rollers in the support and plays the role of deviation prevention, avoids the deviation of material and falls in the conveying process, and still can automatically adjust two deviation prevention roller spacing with the use of drive mechanism, and the higher applicability is more, in addition, uses the collar to carry first ring plate and cleaning brush movement, can clean the surface of roller cylinder automatically, reduces manpower.

Description

Technical Field

[0001] This utility model relates to the field of anti-deviation roller assembly technology, and more specifically to anti-deviation roller assembly for roller conveyors. Background Technology

[0002] A roller conveyor is a type of conveyor that uses a series of rollers spaced at intervals on a fixed support to transport packaged goods. It is also known as a roller conveyor or roller drum conveyor. It mainly consists of rollers, a fixed support, and a drive unit. Its working principle is that the drive unit transmits power to the rollers, causing them to rotate, and then the goods are transported by the friction between the roller surface and the surface of the conveyed goods. For example, there is a conveyor roller assembly with prior art publication number CN219620186U.

[0003] However, the existing technology described above still has the following problems when in use: when materials are conveyed on the roller assembly of the roller conveyor, due to the shift in the center of gravity, the materials will be deflected by the component of gravity, which will lead to problems such as conveyor belt blockage and material falling. Based on this, the present invention provides an anti-deviation roller assembly for a roller conveyor with anti-deviation and cleaning functions. Utility Model Content

[0004] To overcome the aforementioned deficiencies of the prior art, this utility model provides an anti-deviation roller assembly for a roller conveyor. The rollers are supported by a bracket, and two anti-deviation rollers within the bracket serve to prevent deviation, thus avoiding material deviation and falling during conveying. Furthermore, a drive mechanism can automatically adjust the distance between the two anti-deviation rollers, making it more versatile. In addition, a collar is used to carry the first ring plate and cleaning brush, which can automatically clean the roller surface, reducing manpower and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an anti-deviation roller assembly for a roller conveyor, comprising a support and rollers used on the roller conveyor. The rollers are mounted inside the support via a rotating shaft. Two symmetrically distributed anti-deviation components are fitted on the outer wall of the rollers. Each anti-deviation component includes a collar fitted on the outer side of the rollers. A limiting frame is fixedly provided at the top of each of the two collars. An anti-deviation roller is rotatably provided inside the limiting frame. An annular groove is provided on the opposite side of each of the two collars. A first annular plate is provided inside the annular groove. A cleaning brush is fixedly provided on the inner wall of the first annular plate for cleaning the surface of the rollers. A driving mechanism for moving the collars is provided on the support.

[0006] In a preferred embodiment, the driving mechanism includes two linear modules distributed front and rear, with connecting blocks fixedly provided on the top of the sliders of the two linear modules, and the two connecting blocks being fixed to two collars respectively.

[0007] In a preferred embodiment, two symmetrically distributed electromagnetic locks are fixedly inserted through the outer walls of both collars. The outer walls of both first ring plates are machined with lock grooves adapted to the electromagnetic locks. The lock tongue of the electromagnetic lock is locked to the lock groove. The first ring plate and the collar are connected by the electromagnetic lock connection, which facilitates the subsequent disassembly and replacement of the first ring plate.

[0008] In a preferred embodiment, the inner walls on both sides of the bracket are machined with annular grooves, and a second ring plate is fixedly installed inside the annular grooves. A plurality of insert rods arranged in an annular array are fixedly installed on the side of the second ring plate near the first ring plate. The side of the first ring plate near the second ring plate is machined with the same number of insertion holes as the number of insert rods, and the insertion holes are staggered from the locking grooves. The insert rods are inserted into the insertion holes to support the separation of the first ring plate and the collar.

[0009] In a preferred embodiment, two sprockets are fixedly sleeved at both ends of the rotating shaft, and the sprockets are located on the outside of the bracket.

[0010] In a preferred embodiment, the bottom of the bracket is machined with a plurality of rectangular openings arranged in a linear array, and the outer walls on both sides of the bracket are machined with a plurality of uniformly distributed mounting holes.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model uses a bracket to support the rollers and utilizes two anti-deviation rollers inside the bracket to prevent material from shifting and falling during the conveying process. Furthermore, the drive mechanism can automatically adjust the distance between the two anti-deviation rollers, making it more versatile. In addition, the use of a collar to carry the first ring plate and cleaning brush can automatically clean the roller surface, reducing manpower.

[0013] 2. After the first ring plate is inserted into multiple inserts by the linear module, the electromagnetic lock automatically releases the fixation of the first ring plate, allowing the first ring plate to be placed on multiple inserts of the second ring plate. This prevents the cleaning brush inside the first ring plate from being damaged by friction with the rotating roller, thereby extending the service life of the cleaning brush. Then, the linear module drives the collar to move to the outside of the first ring plate, and after being fixed with the electromagnetic lock again, the first ring plate can be carried again for cleaning. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a front view of the two anti-deviation rollers of this utility model after they have been moved.

[0016] Figure 3 This is a schematic diagram showing the connection between the first ring plate and the second ring plate of this utility model;

[0017] Figure 4 This is a schematic diagram of the anti-deviation component structure of this utility model;

[0018] Figure 5 This is a schematic diagram showing the separation of the second ring plate and the annular groove in this utility model.

[0019] The attached figures are labeled as follows: 1. Support; 2. Roller; 3. Shaft; 4. Anti-deviation component; 5. Drive mechanism; 6. Electromagnetic lock; 7. Lock groove; 8. Annular groove; 9. Second ring plate; 10. Insert rod; 11. Insertion hole; 12. Sprocket; 13. Rectangular opening; 14. Mounting hole;

[0020] 41. Collar; 42. Limiting frame; 43. Anti-deviation roller; 44. Annular groove; 45. First ring plate; 46. Cleaning brush;

[0021] 51. Linear module; 52. Connector block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Refer to the instruction manual appendix Figures 1-5 This utility model provides an anti-deviation roller assembly for a roller conveyor, including a support 1 and a roller 2 used on the roller conveyor. The roller 2 is installed inside the support 1 via a rotating shaft 3. Two symmetrically distributed anti-deviation components 4 are sleeved on the outer wall of the roller 2. Each anti-deviation component 4 includes a collar 41 sleeved on the outer side of the roller 2. A limiting frame 42 is fixedly provided on the top of each of the two collars 41. An anti-deviation roller 43 is rotatably provided inside the limiting frame 42. An annular groove 44 is provided on the side of the two collars 41 that is far apart from each other. A first ring plate 45 is provided inside the annular groove 44. A cleaning brush 46 is fixedly provided on the inner wall of the first ring plate 45 for cleaning the surface of the roller 2.

[0024] The bracket 1 is provided with a driving mechanism 5 for moving the collar 41. Specifically, the driving mechanism 5 includes two linear modules 51 distributed front and back. The top of the slider of each linear module 51 is fixed with a connecting block 52, and the two connecting blocks 52 are respectively fixed to the two collars 41.

[0025] Two sprockets 12 are fixedly sleeved at both ends of the rotating shaft 3. The sprockets 12 are located on the outside of the bracket 1. The bottom of the bracket 1 is machined with multiple rectangular openings 13 arranged in a linear array. Multiple evenly distributed mounting holes 14 are machined on both sides of the outer wall of the bracket 1. In actual use, the operator can use bolts to pass through the mounting holes 14 to fix the bracket 1 on the roller conveyor.

[0026] In practical use, the rollers 2 are supported by bracket 1 and installed on the roller conveyor. The sprockets 12 on two adjacent rotating shafts 3 are connected by a chain. Then, the motor drives one of the sprockets 12 to rotate, so that all the rollers 2 on the roller conveyor can rotate synchronously, thereby realizing the conveying of the roller conveyor. In addition, anti-deviation rollers 43 are set on both sides of the rollers 2. The two anti-deviation rollers 43 can limit the material on the side, thereby preventing the material from deviating during the conveying process and improving the stability of the conveying. In addition, the positions of the two collars 41 can be automatically adjusted by two linear modules 51 according to the width of the material. It has a wide range of applications and is flexible in use. At the same time, the collars 41 can also be used to carry the first ring plate 45 and the cleaning brush 46 to remove debris and debris from the surface of the rollers 2 without manual cleaning, reducing manpower.

[0027] like Figures 1-3 As shown, two symmetrically distributed electromagnetic locks 6 are fixedly inserted through the outer walls of the two collars 41. The outer walls of the two first ring plates 45 are machined with lock grooves 7 that are compatible with the electromagnetic locks 6. The lock tongue of the electromagnetic locks 6 is locked to the lock grooves 7. The first ring plates 45 and the collars 41 are connected by the electromagnetic locks 6, which facilitates the subsequent disassembly and replacement of the first ring plates 45.

[0028] Furthermore, annular grooves 8 are machined on both inner walls of the bracket 1. A second ring plate 9 is fixedly installed inside the annular groove 8. A plurality of insertion rods 10 arranged in an annular array are fixedly installed on the side of the second ring plate 9 near the first ring plate 45. The first ring plate 45 is machined with the same number of insertion holes 11 as the insertion rods 10 on the side near the second ring plate 9. The insertion holes 11 are staggered from the locking groove 7. The insertion rods 10 are inserted into the insertion holes 11.

[0029] When the collar 41 supports the anti-deviation roller 43 for limiting, the linear module 51 can drive the collar 41 to move towards the insertion rod 10. The first ring plate 45 is automatically inserted into multiple insertion rods 10 under the restriction of the annular groove 44. When the first ring plate 45 abuts against the second ring plate 9, it stops moving. Then, the electromagnetic lock 6 and the locking groove 7 are released, and the collar 41 is moved towards the center of the roller 2. This allows the first ring plate 45 to stay on the insertion rod 10, preventing the cleaning brush 46 in the first ring plate 45 from being damaged by friction with the rotating roller, thereby extending the service life of the cleaning brush 46.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An anti-deviation roller assembly for a roller conveyor, comprising a support (1) and a roller (2) for use on the roller conveyor, wherein the roller (2) is mounted inside the support (1) via a rotating shaft (3), characterized in that: The outer wall of the roller (2) is fitted with two symmetrically distributed anti-deviation components (4). The anti-deviation components (4) include a collar (41) fitted on the outside of the roller (2). The top of each collar (41) is fixedly provided with a limiting frame (42). The limiting frame (42) is rotatably provided with an anti-deviation roller (43). Two collars (41) are provided with annular grooves (44) on opposite sides. A first ring plate (45) is provided inside the annular groove (44). A cleaning brush (46) is fixed on the inner wall of the first ring plate (45) for cleaning the surface of the roller (2). A drive mechanism (5) for driving the collars (41) to move is provided on the bracket (1).

2. The anti-deviation roller group of the roller conveyor according to claim 1, characterized in that: The drive mechanism (5) includes two linear modules (51) distributed front and back. The top of the slider of each linear module (51) is fixed with a connecting block (52), and the two connecting blocks (52) are respectively fixed with two collars (41).

3. The anti-deviation roller group of the roller conveyor according to claim 1, characterized in that: Two symmetrically distributed electromagnetic locks (6) are fixedly inserted through the outer walls of the two collars (41). The outer walls of the two first ring plates (45) are machined with lock grooves (7) that are compatible with the electromagnetic locks (6). The lock tongue of the electromagnetic locks (6) is locked to the lock grooves (7).

4. The anti-deviation roller group of the roller conveyor according to claim 3, characterized in that: The bracket (1) has annular grooves (8) on both sides of its inner wall. A second ring plate (9) is fixed inside the annular groove (8). A plurality of insert rods (10) arranged in annular array are fixed on the side of the second ring plate (9) near the first ring plate (45). The first ring plate (45) has the same number of insertion holes (11) as the number of insert rods (10) on the side near the second ring plate (9). The insertion holes (11) are staggered from the locking groove (7). The insert rods (10) are inserted into the insertion holes (11).

5. The anti-deviation roller group of the roller conveyor according to claim 1, characterized in that: Two sprockets (12) are fixedly sleeved at both ends of the rotating shaft (3), and the sprockets (12) are located on the outside of the bracket (1).

6. The anti-deviation roller group of the roller conveyor according to claim 1, characterized in that: The bottom of the bracket (1) is machined with multiple rectangular openings (13) arranged in a linear array, and the outer walls on both sides of the bracket (1) are machined with multiple uniformly distributed mounting holes (14).

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