A clutch-less L-shape displacement mechanism for the bottom plate

Abstract

The invention discloses a non-clutch-driven lower platen L-shaped displacement mechanism. The non-clutch-driven lower platen L-shaped displacement mechanism comprises a lower platen, a long guide rail, a guide wheel unit, a rotation and sidesway guide unit, a jacking return rotary unit, a position detection unit, a positioning unit, a rear drive system, a front drive system and a control system; the front drive system and the rear drive system are correspondingly installed in front of the lower platen and at the rear of the lower platen; the long guide rail is positioned on one side of the length direction of the lower platen; and the rotation and sidesway guide unit is positioned at the end, near a lane, of the long guide rail. According to the non-clutch-driven lower platen L-shaped displacement mechanism, the clutch drive is canceled to form the simple rear drive system, and thefront drive system which is provided with a switchablesprocket and chain mechanism driving a direct movement driving wheel of linear displacement auxiliary drive and rotary roller auxiliaryrotationfollow-upis additionally arranged; and the long guide rail and a short guide rail are adopted to be matched with guide wheels and an auxiliary guide rail is additionally arranged to guide, return rotating rollers are additionally arranged to support and lift a rotating side driving wheel, so that the lower platen L-shaped displacement with non-barrier steering between the straight line displacement and rotary displacement and high-speed stable linear displacement is perfectly realized.

Description

technical field [0001] The present invention relates to the technical field of mechanical parking equipment, and more specifically relates to a two-layer parking equipment with a lower platform that moves forward and rotates. State changes and transitions after moving to the lane and then rotating and traversing in the lane. Background technique [0002] With the increase of the number of cars in our country, in order to solve the problem of insufficient parking spaces, domestic mechanical parking equipment has been widely used. More than ten years ago, China firstly launched the "two-story parking equipment with forward movement and rotation of the upper platform" (commonly known as "no avoidance"). The main feature is that the upper platform needs to be moved forward and rotated. Shortly thereafter, the type of "two-story parking equipment with forward movement and rotation of the lower platform" was launched in China. The main feature is that the lower platform needs to ...

AI Technical Summary

Problems solved by technology

Shortly thereafter, the type of "two-story parking equipment with forward movement and rotation of the lower platform" was launched in China. The main feature is that the lower platform needs to move forward-rotate-transversely (that is, "L"-shaped displacement). For details, see the announcement number CN200985656Y, the name " A forward-moving and avoiding-type vehicle-carrying device” discloses a technical solution. This solution uses a motor reducer to directly drive two rollers arranged at the front and rear. The structure is complex, installation and maintenance are difficult, and it is easy to be damaged during use. These shortcomings affect the The popularization and application of this type of parking equipment

In other words, the above two improved technical solutions still need to retain the original driving mechanism for lateral movement of the lower table or add a corresponding driving mechanism for lateral movement of the lower table, and the comprehensive effect is not obvious

[0005] In addition, there is a common shortcoming in all the improvement schemes, that is, the commutation between the linear displacement and the rotational displacement of the lower table is hindered, and the operation is not smooth.

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