Unpowered rotary trolley

Abstract

The invention relates to an unpowered rotary trolley. The technical scheme includes that a frame is fixed onto a rod, a fixed plate is fixed onto the frame, a lower rotator is fixed to the upper surface of the fixed plate, a rotary shaft is fixed onto the lower rotator, an upper rotator is arranged on the lower rotator, is matched with the lower rotator and is sleeved on the rotary shaft, a lower connecting plate is fixed to the upper surface of the upper rotator, an outer sleeve is fixed to the upper surface of the lower connecting plate, an upper connecting plate is fixed to the upper end of the outer sleeve, an inner sleeve is arranged in the outer sleeve, the rotary shaft is mounted in the inner sleeve, a top frame is fixed onto the upper connecting plate, positioning pins are fixed to four upper corners of the top frame, and upright rods are fixed to opposite lower corners of the top frame. The unpowered rotary trolley has the advantages that the rotators are matched with each other, so that the top frame can rotate in a limited manner without power, the unpowered rotary trolley is simple in structure and can be operated conveniently and quickly, the arrangement flexibility of a conveying system can be sufficiently extended, partial equipment can be omitted, and accordingly the integral cost can be lowered.

Description

technical field [0001] The invention belongs to the technical field of automatic transportation, and in particular relates to a non-powered rotating trolley. Background technique [0002] In the automatic production and transportation system of automobiles, the commonly used trolleys generally use fixed support frames. If multiple sides of the product need to be processed or assembled, it is necessary to increase the number of workers or set up more stations through transplanting equipment. This not only reduces production efficiency but also reduces the flexibility of the production line. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a non-powered rotary trolley that does not require power, is convenient to operate, and has a simple structure. [0004] According to the technical solution provided by the present invention, the unpowered rotary trolley has a vehicle frame fixed on the p...

AI Technical Summary

Problems solved by technology

[0002] In the automatic production and transportation system of automobiles, the commonly used trolleys generally use fixed support frames. If multiple sides of the product need to be processed or assembled, it is necessary to increase the number of workers or set up more stations through transplanting equipment. This not only reduces production efficiency but also reduces the flexibility of the production line

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