Mechanical anti-swing bridge crane for transferring and cleaning distillers' grains

Abstract

A mechanical anti-swing bridge crane for transferring and cleaning distillers' grains in the field of special hoisting equipment for wineries comprises a cleaning device, a transferring tank and a bridge frame, the bridge frame comprises two main beams arranged side by side at intervals, and a middle trolley capable of moving and positioning along the main beams and two offset hanging trolleys are arranged between the two main beams and on the two outer sides of the two main beams respectively. The two deflected hanging trolleys are used for lifting the transfer tank, and the middle trolley lifts the cleaning device through a telescopic arm capable of vertically ascending and descending. The bridge crane is reasonable and simple in design, the stability and the positioning accuracy of all the devices in the moving process are improved, and the vinasse pool can be rapidly and cleanly cleaned.

Description

technical field [0001] The invention relates to the field of special lifting equipment for wineries, in particular to a mechanical anti-sway bridge crane used for transporting and cleaning distiller's grains. Background technique [0002] As we all know, distiller's grains, also known as red grains, distiller's grains, dregs, etc., are the residues left after brewing rice, wheat, sorghum, etc. In some places, people call distiller's grains distiller's grains; distiller's grains are also called sweet wine. The province's special delicacies are deeply loved by the locals; at present, in the field of domestic winemaking, most of the original manual methods are used, such as the process of taking out the distiller's grains from the cellar, requiring workers to wear rubber shoes and use tools to work. The carrying capacity is small, a lot of manpower and material resources are wasted, and the efficiency is very low; [0003] The Chinese invention patent with the notification num...

AI Technical Summary

Problems solved by technology

[0002] As we all know, distiller's grains, also known as red grains, distiller's grains, dregs, etc., are the residues left after brewing rice, wheat, sorghum, etc. In some places, people call distiller's grains distiller's grains; distiller's grains are also called sweet wine. The province's special delicacies are deeply loved by the locals; at present, in the field of domestic winemaking, most of the original manual methods are used, such as the process of taking out the distiller's grains from the cellar, requiring workers to wear rubber shoes and use tools to work. The carrying capacity is small, a lot of manpower and material resources are wasted, and the efficiency is very low;

[0003] The Chinese invention patent with the notification number CN110963419A discloses a distiller's grains conveying system using a double-girder crane. By setting a grab mechanism and a turning device on the hoisting device and the lifting device of the crane respectively, the distiller's grains in the distiller's grains pool are multiplexed. Grabbing the material once and gathering it to the overturning device and pouring it out uniformly, this kind of crane can reduce people's labor intensity and improve the efficiency of wine tank transfer; The grab mechanism that drives the opening and closing does have a certain transfer function for distiller's grains, but the transfer is not thorough, or the cleaning of the distiller's grains tank is not clean;

[0004] In addition, the existing lifting device or hoisting device is also designed with a guide mechanism to guide the lifting of the grab mechanism or the turning device, but the existing guide mechanism only has the function of telescopic guidance and cannot assist lifting and positioning, and due to the design structure limitations, poor telescopic flexibility and mobile stability; at the same time, the layout and structure of the existing cranes are not reasonable enough, which is not conducive to overhaul and maintenance

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