Dustproof shed used outside ready-mixed mortar tank

The utility model provides a dustproof shed used outside a ready-mixed mortar tank. Comprising a protective shed, the protective shed can define a cavity area, the ready-mixed mortar tank is arranged in the cavity area, a first mounting opening is formed in the bottom of the side wall of one side of the protective shed, and a second mounting opening is formed in the top end of the protective shed; the shed door is buckled to the mounting opening; and the dust collection structure is arranged at the second mounting opening. According to the dustproof shed used outside the ready-mixed mortar tank, the problems that in the prior art, mortar dust pollution is serious, and a mortar dustproof shed cannot be repeatedly used are solved. 本实用新型提供了一种用于预拌砂浆罐外部的防尘棚。包括：防护棚，其能够包围成空腔区域，所述预拌砂浆罐设于所述空腔区域，所述防护棚的一侧侧壁底部开设第一安装口，所述防护棚的顶端开设第二安装口；棚门，其扣合于所述安装口；吸尘结构，其设于所述第二安装口。该用于预拌砂浆罐外部的防尘棚改善了现有技术中砂浆粉尘污染较重且砂浆防尘棚不可重复使用的问题。