Grabbing mechanism of bicycle conveying platform

Abstract

The invention relates to a grabbing mechanism of a bicycle conveying platform. The grabbing mechanism is characterized by consisting of a grabbing sliding base, a grabbing motor, a lead screw, a lead screw sleeve and symmetrical grabbing arms; the grabbing motor is fixedly arranged on the grabbing sliding base; the motor rod of the grabbing motor is connected with the lead screw; the end part of the lead screw is connected with the lead screw sleeve; the two sides of the lead screw sleeve are connected with the tail ends of the two grabbing arms; and the two grabbing arms are driven by the grabbing motor through the lead screw to open and close. The grabbing mechanism is scientific and reasonable in structural design; bicycle grabbing motion can be performed rapidly, stably and safely; besides, the support is stable and reliable; and the operation is convenient.

Description

Technical field [0001] The invention belongs to a bicycle storage garage, and particularly relates to a gripping mechanism of a bicycle conveyor. Background technique [0002] China is a big bicycle country, and the popularity and usage rate of bicycles in China is very high. For the storage and parking of bicycles, most of them currently adopt the form of on-ground bicycle storage. The relatively simple above-ground bicycle parking garages are mostly carports, where the number of bicycles is small, and a single bicycle occupies a large area, the parking is disorderly and easy to lose. There are also some three-dimensional bicycle storage devices, which can realize multi-layer parking of bicycles, but they still need to occupy a lot of ground space, which affects the appearance of the city. [0003] Chinese patent 201210171767.1 discloses an underground bicycle garage, which includes a cylindrical side wall, a mechanical turntable and a bicycle support frame located in the side w...

AI Technical Summary

Problems solved by technology

The screw drive method used in it leads to a very low horizontal movement speed of the mechanical arm, and it takes a lot of time to pick and place each bicycle, and the user has to wait for a long time to pick up the bike.

Moreover, the structure of the mechanical arm is simple, and it directly clamps the wheel of the bicycle. There is sliding friction between the clamped bicycle wheel and the wheel guide groove on the mechanical turntable, which not only needs to increase the power of the driving motor, but also easily produces a bicycle wheel slippage, resulting in the failure of the gripping of the robotic arm and affecting the normal operation of the equipment

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