Guiding and supporting device for quick open door of cleaning machine

Abstract

The invention provides a guiding and supporting device for a quick open door of a cleaning machine. The guiding and supporting device comprises guiding devices and a sliding supporting device. The guiding devices are symmetrically arranged on the two sides of a loading box in the axial direction, one ends of the guiding devices are fixedly connected with the loading box, and the other ends of the guiding devices are fixedly connected with the quick open door. The upper end of the sliding supporting device is connected with a cleaning roller in the cleaning machine, and the lower end of the sliding supporting device is in sliding fit with ground rails. After cleaning and maintenance are carried out on the cleaning roller, the cleaning roller can slide to a preset matching position along the ground rails fast and accurately, and damage caused by rotation to a mechanical seal when the cleaning roller is assembled improperly is avoided. When the cleaning roller rotates, eccentric force can be generated by asymmetry of cleaning materials loaded in the cleaning roller and can be effectively offset by the guiding devices, and the situation that under the action of the eccentric force, the quick open door for supporting the cleaning roller through bearings vibrates along a quick open door clearance, and consequently the service lives of the supporting bearings at the two ends of the cleaning roller and the mechanical seal are influenced is avoided.

Description

technical field [0001] The invention relates to a washing machine, in particular to a guiding and supporting device for quick-opening doors of the washing machine. Background technique [0002] The cleaning roller in the existing rubber stopper cleaning machine needs to be reloaded into the loading box after being pulled out of the loading box for cleaning and maintenance on a regular basis, and the guidance of the loading process of the cleaning roller only depends on the guide rails set on the ground to fulfill. When the quick-opening door of the fixed cleaning drum is slightly tilted during the cleaning process of the cleaning drum, it will affect the assembly of the cleaning drum during the return process, and this simple guiding method cannot eliminate the tilt when the cleaning drum is assembled back. When there is a large assembly deviation caused by the position, and when such a large assembly deviation exists, the rotation of the cleaning drum will cause damage to ...

AI Technical Summary

Problems solved by technology

When the quick-opening door of the fixed cleaning drum is slightly tilted during the cleaning process of the cleaning drum, it will affect the assembly of the cleaning drum during the return process, and this simple guiding method cannot eliminate the tilt when the cleaning drum is assembled back. When there is a large assembly deviation caused by the position, and when this large assembly deviation exists, the rotation of the cleaning drum will cause damage to the mechanical seal

And because there is a certain gap reserved between the quick-opening door and the flat head set on the loading box, when the rotating drive wheel drives the cleaning drum to rotate, eccentric force will be generated due to the asymmetry of the cleaning materials loaded in the cleaning drum , under the action of this eccentric force, the quick-opening door of the bearing supporting the cleaning drum will vibrate along the gap of the quick-opening door, thus affecting the service life of the supporting bearings and mechanical seals at both ends of the cleaning drum

At the same time, when the quick-opening door vibrates along the door gap, it will slowly stagger the locking position of the incisors. When the equipment is running at high voltage, it will cause safety hazards in the operation of the equipment. This is the deficiency of the existing technology.

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