| 摘要 |
The present invention relates to a tension adjusting device and, more specifically, relates to a tension adjusting device capable of exchanging a rubber belt in a conveyor which conveys electricity cable to a side, wherein a tension of the rubber belt mounted to the conveyor can be adjusted. According to the present invention, a tension adjusting device comprises: a body block in a cube shape, forms an insertion groove penetrating from a front end to a rear end of the right side, and extended longitudinally backwards on a front end of the upper surface of which to arrange a guide groove; a first rotary gear arranged on a side of the body block; a variable block shaped in a bar inserted in an insertion groove of the body block; a second rotary gear arranged in front of the variable block, and rotates a rubber belt by hooking it in a pair of the first rotary gear; a guide pin protruded upwards and downwards by penetrating an upper surface and a lower surface in the middle of the variable block in a longitudinal direction; and a guide block wherein a groove capable covering the sides of the variable block is arranged, a block combined with the guide groove of the body part to be slid in a direction of the guide groove forming a part of the rear surface of the block at a slope where the variable block is slid on a side direction on a hall of the body block to adjust a tension of the rubber belt with the sliding of the variable block along the slope of the guide block by sliding the guide block along the guide groove forwards and backwards. |
