2results about How to "Enough storage space" patented technology

The invention relates to an energy storage device and a power utilization system. The energy storage device comprises a shell, an electrode assembly, an end cover assembly and a binding piece, wherein the shell is provided with an accommodating cavity; the electrode assembly is arranged in the accommodating cavity, the electrode assembly comprises a plurality of tabs and an electrode main body which are electrically connected, and the tabs and the electrode main body are arranged along a first direction; the end cover assembly is arranged on one side of the shell and used for sealing the containing cavity. The binding piece is positioned between the end cover assembly and the electrode main body; the binding piece is provided with a penetrating hole, and the penetrating hole penetrates through the two opposite surfaces of the binding piece in the first direction. The penetrating hole extends along a second direction, the plurality of tabs penetrate through the penetrating hole, and the first direction is intersected with the second direction; the penetrating hole is provided with a first side wall and a second side wall which are oppositely arranged in the second direction, and in the second direction, the distance between the first side wall and the second side wall is larger than the size of the ends, close to the electrode body, of the tabs.

This utility model discloses a mobile unloading device for multi-layer kiln cars, relating to the field of kiln car unloading technology, including a car frame body, a material picking unit, and an unloading unit. This device can effectively remove material from each layer of the kiln car: after the lifting rod extends into the lifting rod slot, hydraulic cylinder one pushes the telescopic rod upwards, thereby lifting the material off the surface of the discharge plate; subsequently, hydraulic cylinder one drives the material to rise and fall, and the motor drives the mounting frame and lifting rod to adjust their direction, thereby transferring the removed material to the unloading station. The wheels allow the entire device to move, and in conjunction with the automated material picking and unloading mechanism, the device can achieve mobile unloading between multiple unloading points; hydraulic cylinder three controls the movable bracket and belt conveyor to push outwards, and the removed material is first placed on the horizontal end of the belt conveyor, and then transported downwards by the belt conveyor, thus completing the unloading operation.