运输动力线

Abstract

本实用新型公开了一种运输动力线，涉及运输技术领域，其中，运输动力线包括支撑架；滚筒，设于支撑架，且滚筒的两端与支撑架转动连接，滚筒设置多个，多个滚筒在支撑架上沿第一方向间隔设置；驱动组件，包括第一驱动电机、皮带、主动轮以及多个同步轮，同步轮转动设于支撑架的一侧，每个滚筒对应设有一个同步轮且能够同步转动，第一驱动电机的输出端驱动连接主动轮，皮带依次绕接于多个同步轮和主动轮使得多个同步轮跟随主动轮同步转动；以及压轮，转动设于支撑架，压轮设于同步轮上方，并与同步轮配合形成供皮带穿过的限位空间。本实用新型提供的技术方案相较之前的技术方案，增大了弯曲半径，减小了传动的阻力，提高了运输的稳定性。

Claims

1. A transport power line, characterized in that include: Support frame; A roller is provided on the support frame, and both ends of the roller are rotatably connected to the support frame. Multiple rollers are provided, and the multiple rollers are spaced apart on the support frame along a first direction. A drive assembly includes a first drive motor, a belt, a drive pulley, and multiple synchronous pulleys. The synchronous pulleys are rotatably mounted on one side of the support frame. Each roller has a corresponding synchronous pulley and they rotate synchronously. The output of the first drive motor is connected to the drive pulley. The drive pulley and the synchronous pulleys are spaced apart in a second direction. The belt is sequentially wound around the multiple synchronous pulleys and the drive pulley, causing the multiple synchronous pulleys to rotate synchronously with the drive pulley. The pressure roller is rotatably mounted on the support frame. The pressure roller is positioned above the synchronous pulley and cooperates with the synchronous pulley to form a limiting space for the belt to pass through. Wherein, the first direction is perpendicular to the second direction.

2. The transport power line of claim 1, wherein, At least one pressure roller is provided, and each pressure roller is pressed onto a corresponding synchronization roller. The number of pressure rollers is less than or equal to the number of synchronization rollers.

3. The transport power line of claim 2, wherein, A connecting groove is provided on one side of the support frame, the connecting groove extending along the second direction, and the transport power line further includes a first tensioning assembly, the first tensioning assembly comprising: The mounting block is slidably disposed in the communicating groove, and the mounting block is provided with an elongated hole extending along the second direction; A support wheel is rotatably mounted on the mounting block, and the belt is wound around the support wheel; Fasteners pass through the elongated holes in sequence and are connected to the support frame.

4. A transport power line as claimed in any one of claims 1 to 3, characterized in that The transport power line also includes at least one pulley, which is rotatably disposed on one side of the support frame. The pulley is disposed in a second direction between the drive pulley and the synchronizing pulley, and the belt is wound around the pulley.

5. The transport power line of claim 1, wherein, The transport power line also includes a mounting frame that extends along the first direction. The mounting frame has a plurality of grooves spaced apart along the first direction on the side facing the roller. Each roller passes through one of the grooves and is rotatably connected to the groove. The mounting frame divides the roller into two along a third direction, so that a conveying track is formed on each side of the mounting frame.

6. The transport power line of claim 5, wherein, The transport power line also includes a drive module, which is located on the support frame and drivenly connected to the mounting frame. The drive module drives the mounting frame to move along the third direction to adjust the width of the two transport tracks.

7. The transport power line of claim 6, wherein, The drive module includes: A lead screw extends along the third direction, and both ends of the lead screw are rotatably connected to the support frame; An output wheel is located on one side of the support frame, and the output wheel is coaxially connected to the lead screw and rotates synchronously. A mounting nut is threadedly connected to the lead screw, and the mounting nut is mounted on the mounting bracket; A second drive motor is provided on the support frame, and the second drive motor is driven to drive the output wheel to rotate.

8. The transport power line of claim 7, wherein, The lead screw is configured as a bidirectional lead screw, and two mounting brackets are provided, which are arranged side by side. Each mounting bracket is provided with a mounting nut, and the two mounting nuts are respectively threaded to the bidirectional lead screw so that the two mounting brackets move closer to each other or further away from each other by the rotation of the output wheel.

9. The transport power line of claim 8, wherein, Two output wheels are spaced apart along the first direction, and the two output wheels are connected by a synchronous belt drive. Each output wheel is coaxially connected to a bidirectional lead screw, and each bidirectional lead screw is provided with a set of mounting nuts.

10. The transport power line of claim 9, wherein, The transport power line also includes a second tensioning assembly, which is mounted on the support frame and is used to adjust the tension of the timing belt.

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