Introduction to an Energy-Saving and Environmentally Friendly Material Conveying Fan
Release date:
2021-09-24
Material conveying fans are characterized by their large conveying capacity and long conveying distances. Typically, a transmission device and a belt drive the rotation of the fan blades inside the fan. After prolonged use, the belt’s tension needs to be adjusted.
The conveying fan, also known as an air conveyor, uses pressurized air as the conveying medium to transport coal that has been crushed to a specific size through pipelines. It is particularly suitable for mechanized operations such as loading, unloading, and turning grain in large-scale grain storage facilities within industries including grain processing, beer production, and brewing. Conveying fans can perform horizontal, inclined, and vertical material transportation, and they can also form spatial conveying systems; typically, these systems are fixed installations. Material-conveying fans feature high conveying capacity and long conveying distances. Generally, a transmission device and a belt drive the rotation of the fan blades inside the fan. After prolonged use, the belt’s tension needs to be adjusted. However, most existing transmission devices for conveying fans are secured with bolts, requiring users to first remove the bolts, adjust the belt tension, and then reinstall them—thus reducing the overall efficiency of the conveying fan’s production process.
In response to the shortcomings of existing technologies, Technical personnel An energy-saving and environmentally friendly material conveying fan is provided. To achieve the above-mentioned purpose, It adopts with The following technical solution describes an energy-saving and environmentally friendly material-conveying fan, comprising the fan body itself. An actuating motor is movably connected to the upper-right side of the fan body. The actuating motor is transmissionally connected to the fan body via a belt. An active slot is provided on the upper-right side of the fan blade. The bottom end of the actuating motor is fixedly connected to a baseplate. The front part of the fan blade is equipped with a sliding groove that communicates with the active slot. The front part of the baseplate is fixedly connected to a sliding rod housed within the sliding groove. The front end of the sliding rod passes through the front part of the fan blade and is fixedly connected to a traction rod. The front end of the pulley is fixedly connected to a pull rod located inside a rocker arm. The rear end of the transmission rod is fixedly connected to a gear. The top of the fan body is fixedly connected to a cylinder positioned at the rear of the actuating motor. The output end of the cylinder is fixedly connected to a toothed plate that meshes with the gear. Guide rods are fixedly connected to the front and rear sides of the active slot. The left side of the active slot is fixedly connected to a compression spring that wraps around the surface of the guide rod; the right end of the compression spring is fixedly connected to the left side of the baseplate. A support plate, located at the rear of the transmission rod, is fixedly attached to the top of the fan body. This support plate is situated behind the toothed plate. The rear end of the transmission rod passes through the support plate and is movably connected to the support plate via a bearing. A slider is fixedly attached to the bottom of the toothed plate, and the top of the fan blade features a sliding groove positioned beneath the bottom of the toothed plate. On the right side of the baseplate, a collision-damping pad is fixedly attached, wrapping around the surface of the guide rod. The inner surface of the collision-damping pad is in contact with the surface of the guide rod, and the collision-damping pad is made of rubber.
Compared with the existing technology, This The energy-saving and environmentally friendly material conveying fan has the following beneficial effects: ： 1. By optimizing the structure, the production efficiency of the conveying fan has been reduced. The beneficial effect of this invention is that it facilitates the adjustment of the position of the fan’s transmission mechanism. 2. By incorporating improvements such as collision-damping pads, the baseplate can be protected from colliding with the fan body, thereby preventing vibrations in the drive motor that are caused by such collisions. This enhances the operational stability of the drive motor and improves the production efficiency of the conveying fan.
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