The utility model relates to an adjusting structure of a vegetable chopper (2).The vegetable chopper is provided with a first conveying device and a second conveying device.The first conveying device achieves the swing adjustment of the support seat through the rotating shaft.And the support seat is further connected with the extension rail rod of the supporting roller by a connecting rod group and two brake connecting rods.When the support seat is overturned or erected along with the rotating shaft,So that the expansion displacement of the expansion rail rod can be connected at the same time.The first conveyor belt is loose or tightened synchronously.The second conveying device achieves the swing adjustment of the top support seat through the shaft rod.When the top support stands up with the shaft lever turning,The bottom of the top support will rest against the upper end of the connecting seat.In order to ensure the positioning of the jacking seat,And first,2. After the conveyor is adjusted, elastic fasteners are used to achieve rapid positioning.Large lifting structure disassembly,Ease of assembly.一種切菜機調整結構(二)，該切菜機具有一第一輸送裝置及一第二輸送裝置，該第一輸送裝置係透過轉軸達到支撐座的旋擺調整，且該支撐座更以一銜接桿組設二掣動連桿與抵撐滾輪之伸縮軌桿形成連動，當支撐座隨著轉軸扳動傾倒或立起時，俾能同時連動伸縮軌桿伸縮位移，同步達到第一輸送帶的鬆脫或迫緊狀態，該第二輸送裝置係透過軸桿達到頂撐座的旋擺調整，當頂撐座隨著軸桿扳轉而往上立起時，該頂撐座底部則會抵靠於連接座上端，俾能確保頂撐座之定位狀態，又該第一、二輸送裝置調整後皆利用彈性扣件達到快速定位之效果，大幅提升結構拆解、組裝之方便性。
