Hub-free rim propeller

[0033] see Figure 1-5, a hubless rim propeller, comprising a main rim 1, the inside of the main rim 1 is provided with a first chute 101, the inside of the first chute 101 is slidably connected with a first rotating bar 102, the first rotating bar The inner side of 102 is fixedly connected with a secondary paddle 103, the secondary paddle 103 is fixed on the first rotating bar 102, and the primary paddle 203 is fixed on the second rotating bar 202, and then the first rotating bar 102 is rotatably connected Inside the first chute 101 on the main rim 1, the second rotating bar 202 is connected to the inside of the second chute 201 on the side rim 2 by rotation, and the outside of the main rim 1 is plugged with the side rim 2. The main rim 1 and the side rim 2 are plugged together, the spoiler 3 is set on the outside of the main rim 1 and the side rim 2, and the inside of the side rim 2 is provided with a second chute 201, the second The inside of the chute 201 is slidably connect

[0035] see Figure 1-7 , this embodiment provides a technical solution on the basis of Embodiment 1: a hubless rim propeller, including a main rim 1, a first chute 101 is opened inside the main rim 1, and the first chute The inside of the groove 101 is slidingly connected with the first rotating bar 102, the inner side of the first rotating bar 102 is fixedly connected with the secondary paddle 103, the outer side of the main wheel rim 1 is plugged with the side wheel rim 2, and the side wheel rim 2 is held up. After holding up the side rim 2, align the insertion rod 11 on the side rim 2 with the socket 7 on the main rim 1, and the inside of the side rim 2 is provided with a second chute 201, the second chute 201 There is a second rotating bar 202 slidingly connected inside the second rotating bar 202, a primary paddle 203 is fixedly connected to the inner side of the second rotating bar 202, a connecting rod 4 is fixedly connected to the outer side of the main wheel rim 1, and a