Inner frame leveling assembly for vehicle-mounted automatic leveling device

Abstract

The invention discloses an inner frame leveling assembly for a vehicle-mounted automatic leveling device. The inner frame leveling assembly comprises an inner frame leveling seat of a cylindrical structure. The lower end of the inner frame leveling seat is rotatably mounted at a corresponding position in a U-shaped groove; the rotating direction of the inner frame leveling seat faces the opening of the U-shaped groove and is consistent with that of the inner frame; an inner frame worm shaft is rotatably mounted in the inner frame leveling seat along the axis of the inner frame leveling seat; the side wall, facing the inner frame, of the inner frame leveling seat is provided with an opening allowing teeth in the middle of the inner frame worm shaft to be exposed. An inner frame leveling motor is inversely arranged on the bottom surface of the inner frame leveling seat, and the output end of the inner frame leveling motor is connected with the inner frame worm shaft; an inner frame leveling gear is installed at the position, corresponding to the inner frame worm shaft, of the inner frame, and meshed with the teeth in the middle of the inner frame worm shaft; an inner frame elastic pressing piece used for pressing the inner frame leveling seat to the inner frame leveling gear is arranged at the position, corresponding to the upper end of the inner frame leveling seat, of the middle frame. The inner frame leveling assembly is suitable for the vehicle-mounted automatic leveling device.

Description

technical field [0001] The invention relates to the mechanical field, in particular to an inner frame leveling assembly used for a vehicle-mounted automatic leveling device. Background technique [0002] At present, many precision instruments need to be used on the leveled workbench after leveling, and these leveling workbenches are divided into two methods: manual leveling and automatic leveling. Automatic leveling generally uses precision instruments fixed on the automatic leveling mechanism , The automatic leveling control is carried out through the leveling mechanism, and the automatic leveling mechanism has three types: fixed type, movable type and vehicle-mounted type. [0003] Among them, the existing large-scale vehicle-mounted automatic leveling mechanisms, such as vehicle-mounted platforms, engineering vehicles, communication vehicles, etc., mostly adopt the principle of multi-point support, and realize automatic leveling of the platform or vehicle by adjusting eac...

AI Technical Summary

Problems solved by technology

According to the work requirements, it is impossible to use the structural form of a large-scale vehicle-mounted automatic leveling mechanism for installation and fixation. At present, a split structure is commonly used, that is, the instrument is first placed in a packing box or fixed on a shock absorber, and then placed on a manual or automatic leveling mechanism when in use. It is used on the leveling mechanism, so the operation is very inconvenient and inefficient

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