Automatic turnover device for shell rings of various concrete mixers

Abstract

The invention discloses an automatic turnover device for shell rings of various concrete mixers. The automatic turnover device comprises a hydraulic station, a turnover support, a turnover platform, a turnover oil cylinder, a first supporting assembly, a second supporting assembly and a shell end face support, wherein each of the first supporting assembly and the second supporting assembly comprises a V-shaped support and a follow-up bottom support, each V-shaped support comprises a pair of movable supporting arms arranged in a V shape, each movable supporting arm is driven by an angle adjusting oil cylinder to control the angle opening degree of the V-shaped support, the movable supporting arms and the follow-up bottom supports are all provided with electric permanent magnets, the first supporting assembly and the second supporting assembly support the periphery of the shell rings and enable the central axes of the shell rings to be in a roughly horizontal state, the electric permanent magnets magnetically attract the peripheral walls of the shell rings in the shell ring turning-over process, and the shell rings are vertically supported on the shell end face support after being turned over by 90 degrees along with the turnover platform. The device is mainly used for 90-degree automatic turning-over of mixing shell rings of various specifications, and flexible sharing of various shell ring products is achieved.

Description

technical field [0001] The invention relates to a concrete mixer truck cylinder body production line, in particular to an automatic overturning device for multiple types of concrete mixer truck cylinder joints. Background technique [0002] Most of the mixing drums of concrete mixer trucks are reclined on the frame through supporting devices and can rotate around their axes. There is only one drum mouth at the rear and upper part of the mixing drums for loading or unloading through the feeding and discharging devices. [0003] The mixing drum is welded with two continuous strip-shaped spiral blades symmetrically along the inner wall from the mouth of the drum to the bottom of the drum. When the mixing drum rotates, the two blades are driven to spiral around the axis of the mixing drum, which is the mixing drum for concrete. Or the basic device for unloading. A conduit is welded at the center of the barrel mouth of the mixing drum, through which concrete is loaded into the m...

AI Technical Summary

Problems solved by technology

[0005] On the concrete mixer truck barrel production line, the attitude adjustment of the barrel section is involved, that is, the switch from the horizontal attitude to the vertical attitude. At present, the overall automation degree of the industry is low, and the attitude adjustment of the mixing barrel section on the production line is basically It is the way of manual lifting and turning

[0006] The method of manual lifting and turning is highly dangerous and inefficient

In the process of adjusting the attitude of the barrel section, the inventor also found that there are many types of barrel sections with different lengths and widths, and the existing tooling is difficult to be compatible with the turning requirements of various barrel sections with different lengths and widths.

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