Base plate box and operation vehicle

The utility model provides a base plate box and an operation vehicle, the base plate box comprises two opposite side walls, one side between the two side walls forms a pick-and-place opening of a base plate, any side wall close to the pick-and-place opening is provided with a first limit hole and a second limit hole which are through, a stop lever is arranged between the two side walls, and the first limit hole and the second limit hole are communicated with each other. The stop lever is used for preventing the base plate from being taken out of the taking and placing opening when correspondingly penetrating out of the second limiting hole, the base plate can be taken out of the taking and placing opening when correspondingly penetrating out of the first limiting hole, the stop lever is connected with an elastic limiting structure, and the elastic limiting structure is used for preventing the stop lever from automatically moving to the first limiting hole from the second limiting hole. According to the base p