The piano carrying device comprises a frame, a lifting platform, a hydraulic lifting device, a crawler wheel set, a three-star wheel, a carrying trolley, a front baffle and a three-star wheel driving motor, the lifting platform is arranged at the top of the frame, the hydraulic lifting device is installed between the lifting platform and the frame, and the hydraulic lifting device is of a lifting structure with connecting rods on the two sides crossed; the two ends of the front side of the frame are each provided with a steerable crawler wheel set, and the two ends of the rear side of the frame are each provided with a three-star wheel. On the inner side of one of the three-star wheels, a three-star wheel driving motor is mounted on the frame, and the driving end of the three-star wheel driving motor is connected with the three-star wheel; the front end of the lifting platform is hinged to the bottom of a front baffle on the front side of the lifting platform; a semi-enclosed guardrail is fixedly connected to the rear side of the front baffle and the top of the lifting platform; an upper waist-shaped hole in the horizontal direction is formed in each of the left side and the right side of the lifting platform below the guardrail; in the fence, a loading vehicle is placed on the lifting platform. The problem that the piano is difficult to carry can be effectively solved.
本发明公开了一种钢琴搬运装置,它包括车架、升降台、液压升降装置、履带轮组、三星轮、载物车、前挡板和三星轮驱动电机,车架顶部设有升降台,升降台与车架之间装有液压升降装置,液压升降装置为两侧连杆交叉式的升降结构;车架前侧两端均装有一能够转向的履带轮组,车架后侧两端均安装有一三星轮;在其中一三星轮内侧,车架上安装有三星轮驱动电机,三星轮驱动电机的驱动端与该三星轮连接;在升降台顶部前侧,升降台前端铰接着前挡板底部;在前挡板后侧,升降台的顶部固定连接有一半包围状的护栏;在护栏下方,升降台的左右两侧设有一水平方向的上腰型孔;在围栏中,升降台上放置有一载物车。本发明能够有效的解决钢琴搬运困难的问题。
Piano carrying device
一种钢琴搬运装置
18.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / F16F SPRINGS , Federn |
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