Conveyer belt with anti-skid structure

Abstract

The utility model discloses a conveying belt with antiskid structure, including conveying support still includes conveying mechanism, the conveying mechanism includes transmission belt, antiskid steering subassembly and transmission roller, antiskid steering subassembly symmetry swing installation in the both ends of conveying support, antiskid steering subassembly includes steering roller, the outside of steering roller is provided with antiskid cover, the both ends fixed mounting of steering roller respectively has long tooth gear, transmission roller evenly distributes in the inside of transmission belt, the both ends fixed mounting of transmission roller respectively has short tooth gear. The utility model discloses through double antiskid safeguard mechanism guarantee antiskid, and the synergistic effect of wave antiskid line and grid antiskid line improves the friction of transmission belt and transmission roller, steering roller, surface friction coefficient improves, and effectively prevents the sliding of wrapping, and long tooth gear and short tooth gear respectively adapt the tooth distribution of transmission belt straight line section and curved section, and eliminate transmission slip risk.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belts, specifically a conveyor belt with an anti-slip structure. Background Technology

[0002] Conveyor belts are devices used to transport and transfer goods. When conveyor belts operate in environments with high humidity or dust, slippage often occurs between the drive rollers and the conveyor belt, causing the goods to be unable to be transported. The traditional method is to apply anti-slip textures to the surface of the drive rollers. However, simple anti-slip textures will wear down over time, reducing their anti-slip effect. Therefore, there is an urgent need for a conveyor belt with an anti-slip structure to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a conveyor belt with an anti-slip structure to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a conveyor belt with an anti-slip structure, including a conveyor support and a conveyor mechanism. The conveyor mechanism includes a transmission belt, an anti-slip steering assembly, and a transmission roller. The anti-slip steering assembly is symmetrically and movably installed at both ends of the conveyor support. The anti-slip steering assembly includes a steering roller, an anti-slip sleeve is provided on the outer side of the steering roller, and long toothed pulleys are fixedly installed at both ends of the steering roller. The transmission rollers are evenly distributed on the inner side of the transmission belt, and short toothed pulleys are fixedly installed at both ends of the transmission roller.

[0005] Preferably, the outer side of the steering roller is provided with uniformly spaced locking grooves, the inner side of the anti-slip sleeve is uniformly fixedly connected with locking rods, the outer side of the steering roller is provided with a grid anti-slip pattern, and the two steering rollers are respectively connected to the inner ends of the transmission belt through the grid anti-slip pattern.

[0006] Preferably, the locking rod is movably locked into the inner side of the locking groove, and both ends of the locking rod are respectively fixed to both ends of the steering roller by bolts.

[0007] Preferably, a second rotating shaft is fixedly connected to the middle of the end of the long toothed wheel away from the steering roller, and the second rotating shaft is rotatably connected to the conveying bracket.

[0008] Preferably, the transmission roller is driven inside the transmission belt, and a first rotating shaft is fixedly connected to the middle of the end of the short toothed gear away from the transmission roller, and the first rotating shaft is rotatably connected to the conveying bracket.

[0009] Preferably, the inner middle of the transmission belt is provided with a wavy anti-slip texture, and toothed strips are fixedly connected to both ends of the inner side of the transmission belt.

[0010] Preferably, the toothed rack is engaged with the short toothed wheel and the long toothed wheel respectively.

[0011] Preferably, a servo motor is fixedly installed at one outer end of the conveying bracket, and the drive end of the servo motor is fixedly installed on the second rotating shaft at one end of the anti-slip steering assembly near the servo motor.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention ensures slip resistance through a dual anti-slip mechanism. The wavy anti-slip pattern and the grid anti-slip pattern work together to significantly increase the friction between the transmission belt and the transmission roller and steering roller, thereby increasing the surface friction coefficient and effectively preventing slippage. The long toothed pulley and the short toothed pulley are adapted to the tooth distribution of the straight and curved sections of the transmission belt, respectively, eliminating the risk of transmission slippage. It is particularly suitable for working environments with high humidity and dust. The anti-slip sleeve can be quickly installed and removed from the steering roller through the snap-fit ​​rod and snap-fit ​​groove, eliminating the need to replace the steering roller body and reducing maintenance costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present utility model; Figure 2 This is a schematic diagram of the conveying mechanism in this utility model; Figure 3 This is a schematic diagram of the transmission roller structure in this utility model; Figure 4 This is a schematic diagram of the anti-skid steering component structure in this utility model; Figure 5 This is a schematic diagram of the disassembled structure of the anti-skid steering component in this utility model.

[0014] In the diagram: 1-Conveyor bracket; 2-Servo motor; 3-Conveyor mechanism; 4-Transmission belt; 5-Wave anti-slip texture; 6-Toothed rack; 7-Anti-slip steering assembly; 8-Transmission roller; 9-Short toothed gear; 10-First shaft; 11-Steering roller; 12-Snap-fit ​​groove; 13-Anti-slip sleeve; 14-Snap-fit ​​rod; 15-Grid anti-slip texture; 16-Long toothed gear; 17-Second shaft. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-5This utility model provides an embodiment of a conveyor belt with an anti-slip structure, including a conveyor support 1 and a conveyor mechanism 3. The conveyor mechanism 3 includes a transmission belt 4, an anti-slip steering assembly 7, and a transmission roller 8. The transmission belt 4 has a wavy anti-slip texture 5 in the middle of its inner side. Toothed gears 6 are fixedly connected to both ends of the inner side of the transmission belt 4. The anti-slip steering assembly 7 is symmetrically and movably installed at both ends of the conveyor support 1. The anti-slip steering assembly 7 includes a steering roller 11. An anti-slip sleeve 13 is provided on the outer side of the steering roller 11. Long toothed gears 16 are fixedly installed at both ends of the steering roller 11. The transmission rollers 8 are evenly distributed on the inner side of the transmission belt 4. Short toothed gears 9 are fixedly installed at both ends of the transmission rollers 8. The toothed rack 6 is engaged with the short toothed pulley 9 and the long toothed pulley 16 respectively. Since the transmission belt 4 is a closed-loop transmission, the two ends of the transmission belt 4 are semi-circular and the middle part is horizontal. Therefore, the toothed rack 6 is horizontally distributed in the middle position and inwardly semi-circularly distributed at both ends of the transmission belt 4. Thus, the design of the short toothed pulley 9 and the long toothed pulley 16 allows the short toothed pulley 9 and the long toothed pulley 16 to adapt to the toothed rack 6 at different positions. The long toothed pulley 16 engages with the semi-circular toothed rack 6 at both ends of the transmission belt 4, driving the transmission belt to circulate. The horizontal toothed rack 6 on the straight section of the transmission belt engages with the short toothed pulley 9, and the transmission roller 8 rotates accordingly, forming multi-point synchronous drive and preventing local slippage.

[0017] The outer side of the steering roller 11 is evenly provided with snap-fit ​​grooves 12, and the inner side of the anti-slip sleeve 13 is evenly fixedly connected with snap-fit ​​rods 14. The outer side of the steering roller 11 is provided with grid anti-slip texture 15. The two steering rollers 11 are respectively connected to the inner ends of the transmission belt 4 through the grid anti-slip texture 15. Double anti-slip is achieved through the meshing of the anti-slip texture and the toothed rack 6 and the long toothed wheel 16. The snap-fit ​​rods 14 are movably snapped into the inner side of the snap-fit ​​grooves 12, and the two ends of the snap-fit ​​rods 14 are respectively fixed to the two ends of the steering roller 11 by bolts. The nested design of the anti-slip sleeve 13 is easy to replace. Compared with the traditional setting of anti-slip texture on the roller surface, the steering roller 11 body does not need to be replaced, reducing maintenance costs.

[0018] A second rotating shaft 17 is fixedly connected to the middle of the end of the long toothed pulley 16 away from the steering roller 11. The second rotating shaft 17 is rotatably connected to the conveyor support 1. The drive roller 8 is rotatably connected to the inside of the drive belt 4. A first rotating shaft 10 is fixedly connected to the middle of the end of the short toothed pulley 9 away from the drive roller 8. The first rotating shaft 10 is rotatably connected to the conveyor support 1. The drive rollers 8 are evenly distributed. The short toothed pulley 9 meshes with the toothed rack 6 to provide multi-point support and prevent the long-distance conveyor belt from sagging or running off-center.

[0019] A servo motor 2 is fixedly installed on one side of the outer side of the conveyor bracket 1. The drive end of the servo motor 2 is fixedly installed on the second rotating shaft 17 near the anti-slip steering component 7 of the servo motor 2. The conveyor mechanism 3 is driven to start the transmission operation through the drive end of the servo motor 2.

[0020] Working principle: During operation, the drive end of the servo motor 2 drives the second rotating shaft 17 to rotate. The rotation of the second rotating shaft 17 drives the long toothed gear 16 to rotate. The long toothed gear 16 drives the steering roller 11 and the anti-slip sleeve 13 to rotate synchronously. Since the long toothed gear 16 and the toothed rack 6 are meshed together, the steering roller 11 is connected to the transmission belt 4 through the mesh anti-slip pattern 15. Therefore, the rotation of the long toothed gear 16 drives the transmission belt 4 through the toothed rack 6, and the steering roller 11 drives the transmission belt 4 through the mesh anti-slip pattern 15. Since the transmission roller 8 and the transmission belt 4 are connected, and the short toothed gear 9 and the toothed rack 6 are connected, the transmission belt 4 drives the transmission roller 8 to rotate. The rotation of the transmission roller 8 drives the short toothed gear 9 to rotate, thereby preventing transmission... The drive belt 4 slides on the drive roller 8. The long toothed pulley 16 meshes with the semi-circular toothed racks 6 at both ends of the drive belt 4, driving the drive belt to circulate. The horizontal toothed rack 6 on the straight section of the drive belt meshes with the short toothed pulley 9. The drive roller 8 rotates accordingly, forming a multi-point synchronous drive to prevent local slippage. The steering roller 11 is driven by friction with the inner wall of the drive belt through the mesh anti-slip pattern 15. At the same time, the long toothed pulley 16 and the toothed rack 6 form a rigid gear and rack mesh. The double anti-slip mechanism ensures stable power transmission in the steering section. The servo motor 2 supports instantaneous reverse rotation. When a blockage is detected, the drive belt 4 brakes quickly through gear meshing to avoid clogging and accumulation. The high friction characteristics of the anti-slip sleeve 13 ensure that there is no relative slippage between the drive belt and the steering roller during emergency stops, protecting the tooth meshing structure.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveyor belt with an anti-slip structure, comprising a conveyor support (1), characterized in that: It also includes a conveying mechanism (3), which includes a transmission belt (4), an anti-slip steering assembly (7) and a transmission roller (8). The anti-slip steering assembly (7) is symmetrically and movably installed at both ends of the conveying bracket (1). The anti-slip steering assembly (7) includes a steering roller (11). An anti-slip sleeve (13) is provided on the outer side of the steering roller (11). Long toothed pulleys (16) are fixedly installed at both ends of the steering roller (11). The transmission rollers (8) are evenly distributed on the inner side of the transmission belt (4). Short toothed pulleys (9) are fixedly installed at both ends of the transmission rollers (8).

2. The conveyor belt with an anti-slip structure according to claim 1, characterized in that: The outer side of the steering roller (11) is uniformly provided with snap-fit ​​grooves (12), and the inner side of the anti-slip sleeve (13) is uniformly fixedly connected with snap-fit ​​rods (14). The outer side of the steering roller (11) is provided with grid anti-slip textures (15). The two steering rollers (11) are respectively connected to the inner ends of the transmission belt (4) through the grid anti-slip textures (15).

3. The conveyor belt with an anti-slip structure according to claim 2, characterized in that: The locking rod (14) is movably locked inside the locking groove (12), and the two ends of the locking rod (14) are respectively fixed to the two ends of the steering roller (11) by bolts.

4. A conveyor belt with an anti-slip structure according to claim 1, characterized in that: The long toothed wheel (16) is fixedly connected to a second rotating shaft (17) at the middle of one end away from the steering roller (11), and the second rotating shaft (17) is rotatably connected to the conveying bracket (1).

5. A conveyor belt with an anti-slip structure according to claim 1, characterized in that: The transmission roller (8) is connected to the inside of the transmission belt (4). The short toothed gear (9) is fixedly connected to the middle of one end away from the transmission roller (8) with a first rotating shaft (10). The first rotating shaft (10) is rotatably connected to the conveying bracket (1).

6. A conveyor belt with an anti-slip structure according to claim 1, characterized in that: The inner middle of the transmission belt (4) is provided with a wave anti-slip texture (5), and toothed strips (6) are fixedly connected to both ends of the inner side of the transmission belt (4).

7. A conveyor belt with an anti-slip structure according to claim 6, characterized in that: The toothed strip (6) is engaged with the short toothed wheel (9) and the long toothed wheel (16) respectively.

8. A conveyor belt with an anti-slip structure according to claim 4, characterized in that: A servo motor (2) is fixedly installed on one side of the outer side of the conveying bracket (1), and the drive end of the servo motor (2) is fixedly installed on the second rotating shaft (17) at one end of the anti-slip steering assembly (7) near the servo motor (2).

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