Wind power generation device with vertical shaft and horizontal paddle

According to the wind power generation device with the vertical shaft and the horizontal paddles, a hub is arranged on the vertical shaft in a penetrating mode, the paddles are horizontally arranged on the hub, shafts of the paddles can rotate and are connected with a propeller pitch angle adjuster, the propeller pitch angle adjuster is similar to a cross shaft coupler, when the blades are located on the power side, the front faces of the blades face the wind, and the front faces of the blades face the wind. The blades are perpendicular to the wind direction under the pushing of wind power, the power coefficient is maximum, when the blades rotate to the resistance side, the back faces of the blades face the wind, the blades can be supported by the wind under the pushing of the wind power, and the resistance is greatly reduced. 本发明提出一种垂直轴水平桨叶的风力发电装置，即轮毂穿在垂直轴上，而桨叶水平设置在轮毂上，而且桨叶的轴可以转动，并与本发明提出的桨距角调节器联结，而桨距角调节器类似十字轴联轴器，叶片在动力侧时，叶片的正面迎风，在风力推动下，叶片与风向垂直，动力系数最大，而当叶片运转至阻力侧时，叶片的背面迎风，在风力推动下，叶片会被风托起，阻力大幅降低。