Device for preventing conveyor belt from deviating

Abstract

The utility model discloses a device for preventing a conveyor belt from deviating, which relates to the field of conveyor belts and comprises a belt clamping plate, transmission chain wheels are arranged on the inner side edge of the belt clamping plate, a transmission belt is horizontally sleeved on the outer side edge of each transmission chain wheel, a chain is arranged on the side edge between the transmission chain wheels, and a roller is arranged on the inner side edge of each transmission chain wheel. The number of the transmission chain wheels is multiple, the transmission chain wheels are arranged in parallel, the transmission belt is arranged on the outer side edges of the transmission chain wheels in a sleeving mode, the transmission belt is made of rubber materials or polyvinyl chloride or polytetrafluoroethylene materials, and the belt is fixed through a clamping plate and driven by a chain to walk. The belt is divided into an upper section and a lower section, so that the problem of connection when the belt is replaced can be solved, the belt can be rapidly replaced, time is saved, the belt is dragged to walk through the clamping plate and the chain, the belt does not need to be tensioned to increase friction force to walk, and the service life of the belt can be prolonged.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt technology, specifically a device for preventing conveyor belts from running off-track. Background Technology

[0002] A transmission belt, also known as a conveyor belt, is the transmission medium in a transmission belt system. A transmission belt system is a type of transmission system that includes two or more pulleys with a transmission belt on them. The pulleys can rotate without restriction, allowing the transmission belt to move. One or more pulleys are powered to move the transmission belt and the material carried on it. The powered pulley is called the drive pulley, and the others are called idler pulleys. Transmission belts are used in two main industrial applications: in factories for material handling where materials or objects are placed in boxes or pallets, and for handling bulk materials such as large quantities of goods or agricultural products. A conveyor belt is a friction-driven machine that continuously transports materials. Its working principle involves transmitting the power generated by the rotation of a prime mover's motor or engine, thereby transporting materials along a specific conveyor line from the feeding point to the unloading point. Conveyor belts are commonly seen in daily life, such as baggage conveyors at airports. Rubber conveyor belts are characterized by good belt elasticity, high strength, impact resistance, good flexural strength, good troughing properties, and low elongation during use, making them suitable for conveying materials over medium to long distances, with relatively high loads, and at high speeds. Polyester conveyor belts, also known as EP conveyor belts, wear-resistant conveyor belts, automatic conveyor belts, and cement conveyor belts, have high belt modulus, low elongation during use, good heat resistance, and impact resistance, making them suitable for conveying materials over medium to long distances, with relatively high loads, and at high speeds. Currently, transmission belt materials are mostly made of wear-resistant materials such as rubber, polyvinyl chloride (PVC), or polytetrafluoroethylene (PTFE). PVC has advantages such as corrosion resistance and low cost; PTFE has an extremely low coefficient of friction and high-temperature resistance, making it suitable for high-load, high-friction environments.

[0003] Current conveyor belts often experience belt misalignment, and fixed installations make it difficult to reconnect belts when replacing them. Traditional methods involve tensioning the belt to increase friction, which can reduce its lifespan. Utility Model Content

[0004] The purpose of this invention is to provide a device to prevent conveyor belt from running off-track, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A device for preventing conveyor belt deviation includes a belt clamp, a drive sprocket on the inner side of the belt clamp, the belt clamp being fixedly mounted at one end of a chain and connected to the outer part of one end of the chain, the belt clamp being made of metal or hard plastic, a drive belt being horizontally sleeved on the outer side of the drive sprocket, the drive belt being made of rubber, polyvinyl chloride, or polytetrafluoroethylene, the drive belt being sleeved on the outer sides of two sets of drive sprockets, with the inner edge of the drive belt aligning with the two end edges of the drive sprockets, a chain being provided on the side between the drive sprockets, the chain being connected to the side edges of the drive sprockets, and four rollers being provided on the inner side of the drive sprockets, the four rollers being arranged parallel to each other and arranged at the corners of a rectangle.

[0007] In a preferred embodiment of this utility model, the number of transmission sprockets is multiple, and the multiple transmission sprockets are arranged in parallel with each other.

[0008] In a preferred embodiment of this utility model, the transmission belt is sleeved on the outer side of multiple transmission pulleys, and the transmission belt is made of rubber, polyvinyl chloride or polytetrafluoroethylene.

[0009] In a preferred embodiment of this utility model, the chain connection is located between the transmission sprockets, and the chains are arranged in parallel to each other at the outer ends of the transmission sprockets.

[0010] In a preferred embodiment of this utility model, both ends of the roller are connected to the center of the side of the transmission sprocket, and the side of the roller is connected to the side of the transmission sprocket.

[0011] In a preferred embodiment of the present invention, the side of the belt clamp is disposed at the side edge of the transmission belt, and the side of the belt clamp is provided with a wear-resistant layer material.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The belt is fixed by a clamp and driven by a chain, which can solve the problem of belt deviation.

[0014] 2. The belt installation is divided into upper and lower sections, which can solve the splicing problem when replacing the belt, allowing for quick belt replacement and saving time.

[0015] 3. The belt moves by being pulled by the clamps and chain, without the need to increase friction by tensioning the belt, which can extend the service life of the belt. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Figure 1 A front view schematic diagram showing the connection details of an overall connection of a device for preventing conveyor belt deviation;

[0018] Figure 2 This is a structural schematic diagram showing the overall side view connection details of a device for preventing conveyor belt deviation.

[0019] Figure 3 This is a top view structural diagram showing the overall connection details of a device for preventing conveyor belt misalignment.

[0020] In the diagram: 1. Belt clamp; 2. Drive sprocket; 3. Drive belt; 4. Chain; 5. Roller. Detailed Implementation

[0021] Please see Figure 1-3 In this embodiment of the present invention, a device for preventing conveyor belt deviation includes a belt clamp 1, a drive sprocket 2 disposed on the inner side of the belt clamp 1, the belt clamp 1 being fixedly disposed at one end of a chain 4, and the belt clamp 1 being connected to the outer part of one end of the chain 4. The belt clamp 1 is made of metal or hard plastic. A drive belt 3 is horizontally sleeved on the outer side of the drive sprocket 2. The drive belt 3 is made of rubber, polyvinyl chloride, or polytetrafluoroethylene. The drive belt 3 is sleeved on the outer side of two sets of drive sprockets 2, and the inner edge of the drive belt 3 is aligned with the two end edges of the drive sprocket 2. A chain 4 is disposed on the side between the drive sprockets 2, and the chain 4 is connected to the side edge of the drive sprocket 2. Four rollers 5 are disposed on the inner side of the drive sprocket 2. The four rollers 5 are arranged in parallel to each other, forming a rectangular shape at the corners. Multiple drive sprockets 2 are arranged in parallel to each other. A drive belt 3 is fitted onto the outer side of each drive sprocket 2 and is made of rubber, polyvinyl chloride, or polytetrafluoroethylene. Chains 4 are connected between the drive sprockets 2 and are arranged in parallel at both ends of the outer side of each drive sprocket 2. Both ends of the rollers 5 are connected to the center of the side of the drive sprocket 2, and the sides of the rollers 5 are aligned with the sides of the drive sprocket 2. The side of the belt clamp 1 is aligned with the edge of the side of the drive belt 3 and has a wear-resistant layer. The belt is fixed by the clamps and driven by the chain, thus solving the problem of belt misalignment.

[0022] Please see Figure 1-3In this embodiment of the present invention, a device for preventing conveyor belt deviation includes a belt clamp 1, a drive sprocket 2 disposed on the inner side of the belt clamp 1, a drive belt 3 horizontally sleeved on the outer side of the drive sprocket 2, a chain 4 disposed on the side between the drive sprockets 2, and a roller 5 disposed on the inner side of the drive sprocket 2. There are multiple drive sprockets 2 arranged in parallel to each other. The drive belt 3 is sleeved on the outer side of the multiple drive sprockets 2 and is made of rubber, polyvinyl chloride, or polytetrafluoroethylene. The chain 4 is connected between the drive sprockets 2 and is arranged in parallel at both ends of the outer side of the drive sprocket 2. Both ends of the roller 5 are connected to the center of the side of the drive sprocket 2, and the side of the roller 5 is mated to the side of the drive sprocket 2. The belt installation is divided into upper and lower sections, which solves the splicing problem when replacing the belt, allowing for quick belt replacement and saving time.

[0023] Please see Figure 1-3 In this embodiment of the present invention, a device for preventing conveyor belt deviation includes a belt clamp 1, a transmission sprocket 2 disposed on the inner side of the belt clamp 1, a transmission belt 3 horizontally sleeved on the outer side of the transmission sprocket 2, a chain 4 disposed on the side between the transmission sprockets 2, a roller 5 disposed on the inner side of the transmission sprocket 2, and multiple transmission sprockets 2 arranged in parallel with each other. The transmission belt 3 is sleeved on the outer side of the multiple transmission sprockets 2 and is made of rubber, polyvinyl chloride, or polytetrafluoroethylene. The chain 4 is connected between the transmission sprockets 2 and is arranged in parallel at both ends of the outer side of the transmission sprocket 2. Both ends of the roller 5 are connected to the center of the side of the transmission sprocket 2 and the side of the roller 5 is mated to the side of the transmission sprocket 2. The belt moves by being dragged by the clamp and chain, without the need to increase friction by tensioning the belt, which can extend the service life of the belt.

[0024] The working principle of this utility model is as follows:

[0025] The transmission belt 3 is sleeved on the outer side of multiple transmission pulleys 2, and the transmission belt 3 is made of rubber, polyvinyl chloride, or polytetrafluoroethylene. The chain 4 is connected between the transmission sprockets 2, and the chains 4 are arranged in parallel at both ends of the outer side of the transmission sprockets 2. The belt is fixed by the clamp and driven by the chain, which can solve the problem of belt deviation. The belt is installed in two sections, which can solve the splicing problem when replacing the belt. It can quickly replace the belt and save time. The belt is dragged by the clamp and chain, which can extend the service life of the belt without increasing the friction by tensioning the belt.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for preventing the deviation of a conveyor belt, comprising a belt clamp (1), characterized in that, The inner side of the belt clamp (1) is provided with a transmission sprocket (2). The belt clamp (1) is fixedly set at one end of the chain (4), and the belt clamp (1) is connected to the outer part of one end of the chain (4). The belt clamp (1) is made of metal or hard plastic material. The outer side of the transmission sprocket (2) is horizontally sleeved with a transmission belt (3). The transmission belt (3) is made of wear-resistant belt material. The transmission belt (3) is sleeved on the outer side of two sets of transmission sprockets (2), and the inner edge of the transmission belt (3) is at the edge of both ends of the transmission sprocket (2). The side of the transmission sprocket (2) is provided with a chain (4). The chain (4) is connected to the side edge of the transmission sprocket (2). The inner side of the transmission sprocket (2) is provided with a roller (5). There are four rollers (5), and the four rollers (5) are arranged in parallel with each other. The four rollers (5) are arranged at the corners of a rectangle.

2. The device for preventing the deviation of a conveyor belt according to claim 1, wherein The number of transmission sprockets (2) is multiple, and the multiple transmission sprockets (2) are arranged in parallel with each other.

3. The device of claim 1, wherein, The transmission belt (3) is sleeved on the outer side of multiple transmission sprockets (2), and the transmission belt (3) is made of rubber, polyvinyl chloride or polytetrafluoroethylene.

4. The device of claim 1, wherein, The chain (4) is connected between the transmission sprockets (2), and the chain (4) is arranged in parallel to each other at the outer ends of the transmission sprockets (2).

5. The device of claim 1, wherein, Both ends of the roller (5) are connected to the center of the side of the transmission sprocket (2), and the side of the roller (5) is connected to the side of the transmission sprocket (2).

6. The device of claim 1, wherein, The side of the belt clamp (1) is connected to the side edge of the transmission belt (3), and the side of the belt clamp (1) is provided with a wear-resistant layer material.

Images