Cargo transportation device with adjustable storage space
A cargo transportation and space technology, applied in transportation and packaging, multi-axis trolleys, trolley accessories, etc., can solve the problems of manganese products falling easily, unable to meet the needs of users, and inconvenient to limit the position, and achieves increased storage space, Easy to store and easy to adjust
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[0024] see Figure 1-4 , the present invention provides the following technical solutions: a cargo transportation device with adjustable storage space, including a support platform 1, a lift platform 2 and a first bearing 3, the lift platform 2 is fixedly connected to the upper surface of the support platform 1, and the first bearing 3 wears Located on the surface of the lifting platform 2, the first bearing 3 is pierced with a first rotating shaft 4, the upper end of the first rotating shaft 4 is fixedly connected with a handle 5, and the lower end of the first rotating shaft 4 is fixedly connected with a first threaded column 6, the first thread The lower end of the column 6 is fixedly connected with the second rotating shaft 7, and the interior of the lifting table 2 is fixedly connected with the second bearing 8, and the lower end of the second rotating shaft 7 is installed in the second bearing 8, and the surface of the first threaded column 6 is threaded with the first T...
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