Dump truck
A dump truck is provided, which includes a vehicle frame and a vehicle body hinged on the vehicle frame, a front wheel installation shaft and a rear wheel installation shaft respectively arranged on front and rear ends of the vehicle frame, and wheels installed on the front wheel installation shaft and the rear wheel installation shaft, a connecting plate fixedly installed below a rear end of the vehicle body, and a body rotation shaft fixed below the connecting plate, the connecting plate and the vehicle frame are rotatably connected through the body rotation shaft, and the body rotation shaft is arranged directly above the rear wheel installation shaft.
1. A dump truck, comprising: a vehicle frame and a vehicle body hinged on the vehicle frame, a front wheel installation shaft and a rear wheel installation shaft respectively arranged on front and rear ends of the vehicle frame, and wheels installed on the front wheel installation shaft and the rear wheel installation shaft, a connecting plate fixedly installed below the rear end of the vehicle body, and a body rotation shaft fixed below the connecting plate, the connecting plate and the vehicle frame are rotatably connected through the body rotation shaft, and the body rotation shaft is arranged directly above the rear wheel installation shaft;
wherein a connecting frame is fixed below the connecting plate, the body rotation shaft is arranged on the connecting frame, and the connecting plate is connected with the body rotation shaft through the connecting frame.
2. The dump truck according to claim 1 , wherein the connecting frame is a V-shaped connecting frame, comprising a first straight rod vertically arranged, a second straight rod inclined arranged, and a connecting curved rod connecting both ends of the first straight rod and the second straight rod, the first straight rod, the connecting curved rod and the second straight rod are jointly enclosed to form the V-shaped connecting frame, and the body rotation shaft is arranged at a connection between the first straight rod and the connecting curved rod.
3. The dump truck according to claim 1 , wherein the connecting plate is two corner plates, and the two corner plates are respectively arranged above the rear wheel installation shaft.
4. The dump truck according to claim 1 , wherein a rear end of the vehicle frame extends downward to form two rear wheel installation frames, and the body rotation shaft and the rear wheel installation shaft are vertically arranged and mounted on the two rear wheel installation frames.
5. The dump truck according to claim 4 , wherein the rear wheel installation shaft is a single long rotating shaft, and the two ends of the single long rotating shaft are respectively rotatably connected to the two rear wheel installation frames.
6. The dump truck according to claim 1 , wherein a front wheel installation frame is fixedly connected below the front end of the vehicle frame, the front wheel installation frame is a U-shaped installation frame, and two front wheel installation shafts are respectively connected to two sides of the U-shaped installation frame.
7. The dump truck according to claim 6 , wherein a connecting rod is fixedly connected to the front wheel installation frame, and a reversible handle is hinged on the end of the connecting rod.
8. The dump truck according to claim 6 , wherein a connecting rod is fixedly connected to the front wheel installation frame, and a retractable handle is hinged on the end of the connecting rod.
9. The dump truck according to claim 1 , wherein a handle is arranged on the front end of the vehicle body for easily turning the vehicle body, a snap-fit buckle for connecting the vehicle frame is arranged below the handle, and a snap-fit plate is arranged on the vehicle frame corresponding to the snap-fit buckle, and the snap-fit plate is fixedly connected to the vehicle frame, the snap-fit buckle and snap-fit plate are detachably snap-fitted.