1、机头进新带、机头出旧带方式
1. Mode of new belt entering and old belt exiting the machine head
在输送机机头前新带的上面制作搭设回收旧带的简易支撑架，将牵引装置安装在输送机机头，换带时，将旧带自输送机机头上面断开，将新旧带一头连接好，将旧带另一头与牵引装置连接好，通过牵引装置完成新带铺设和旧带拉出工作，完成新带的连接，具体更换法如图4所示。
Make and erect a simple support frame for recycling the old belt on the new belt in front of the conveyor head, install the traction device on the conveyor head, disconnect the old belt from the conveyor head when changing the belt, connect one end of the old and new belt, connect the other end of the old belt with the traction device, complete the laying and pulling out of the new belt through the traction device, and finally complete the connection of the new belt, The specific replacement method is shown in Figure 4.
适用条件：此方式适用于平巷运输方式和上运、下运运输方式输送带的更换。
Applicable conditions: this method is applicable to the replacement of conveyor belt in drift transportation and up and down transportation.
2、机尾进新带、机尾出旧带方式
2. Tail in new belt and tail out old belt
在机尾滚筒后新输送带上面制作搭设一个回收旧带简易支撑架，将牵引装置安装在输送机机尾距滚筒一定距离地方，换带时，将旧带自输送机机尾上面断开，将新带一头与旧带一头连接好，将旧带另一头与牵引装置连接好，通过牵引装置完成新带铺设和旧带拉出工作。
Make and erect a simple support frame for recycling the old belt on the new conveyor belt behind the tail drum, and install the traction device at a certain distance from the tail of the conveyor to the drum. When changing the belt, disconnect the old belt from the tail of the conveyor, connect one end of the new belt with one end of the old belt, and connect the other end of the old belt with the traction device, The laying of new belt and pulling out of old belt are completed through the traction device, and finally the connection of new belt is completed. The replacement method of entering new belt at the tail and exiting old belt at the tail is shown in Figure 5.
适用条件：此方式适用于平巷和上运运输方式输送带更换。
Applicable conditions: this method is applicable to the replacement of conveyor belt in drift and upward transportation.
3、中间段进新带、机尾出旧带方式
3. New belt in the middle section and old belt out of the tail
在输送机中间架上制作安装一套简易导向转角装置，将牵引装置安装在机尾距滚筒一定距离地方，换带时，将旧带自机尾断开，将旧带一头与牵引装置连接好自输送机下面拉出，当旧带另一头拉简易导向转角装置处时，再将新带一带头与其连接好，通过牵引装置完成新带铺设和旧带拉出工作，完成新带的连接。中间段进新带、机尾出旧带方式更换法如图6所示。
A set of simple guide angle device shall be fabricated and installed on the middle frame of the conveyor, and the traction device shall be installed at a certain distance from the tail of the machine to the drum. When changing the belt, disconnect the old belt from the tail, connect one end of the old belt with the traction device and pull it out from under the conveyor. When the other end of the old belt is pulled to the simple guide angle device, connect the first end of the new belt with it, Complete the laying of new belt and pulling out of old belt through the traction device, and finally complete the connection of new belt. The replacement method of new belt in the middle section and old belt out of the tail is shown in Figure 6.
适用条件：此方式适用于平巷、上运、下运方式输送带的更换。
Applicable conditions: this method is applicable to the replacement of conveyor belt in drift, up transportation and down transportation.
4、中间段进新带、中间段出旧带方式
4. Mode of entering the new belt in the middle section and exiting the old belt in the middle section
将牵引装置安装在输送机中间段，在进新带、出旧带处中间架上各安装一套简易导向转角装置，换带时把旧带自输送机中间架上带（或下带）断开，接着旧带一头与牵引装置连接好，通过牵引装置完成新带铺设皮带和旧带拉出工作，完成新输送带连接，中间段进新带、中间段出旧带方式更换法如图7所示。
Install the traction device in the middle section of the conveyor, install a set of simple guide angle device on the middle frame at the place where the new belt enters and the old belt exits. When changing the belt, disconnect the old belt from the upper belt (or lower belt) of the middle frame of the conveyor, then connect one end of the old belt with the traction device, lay the new belt and pull out the old belt through the traction device, and finally complete the connection of the new conveyor belt, The replacement method of new belt in the middle section and old belt out of the middle section is shown in Figure 7.
适用条件：此方式适用于平巷、上运、下运方式输送带的更换。
Applicable conditions: this method is applicable to the replacement of conveyor belt in drift, up transportation and down transportation.
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