Cement agitating truck with auxiliary device for cleaning residues

Abstract

The invention discloses a cement agitating truck with an auxiliary device for cleaning residues. The auxiliary device for cleaning residues is arranged between an agitating drum and an auxiliary frame of a common cement agitating truck, and is composed of an impactor fixed on the periphery of the agitating drum, and a support and a base which are arranged on the auxiliary frame, wherein the support is provided with a plate spring; when the agitating drum is cleaned, the plate spring is located on the circumference on which the impactor passes when a drum body rotates; as long as the agitating drum is operated to rotate in the discharge direction, the drum body can be regularly impacted by the plate spring under the action of the impactor, so that the residues adhering to the drum can be shook off and then taken away by flushing water flow, and a cleaning assisting role is effectively played; as long as the plate spring together with the support is moved backwards, the plate spring can be separated from the impactor, and the cement agitating truck can be restored to the normal working state; the cement agitating truck with the auxiliary device for cleaning residues is simple in structure, remarkable in effect and low in cost, without additional power.

Description

Technical field [0001] The invention relates to a cement mixing transport vehicle, in particular to a cement mixing transport vehicle with an auxiliary device for removing residues in a mixing drum. Background technique [0002] At present, cement mixer trucks at home and abroad do not have auxiliary devices to remove the residues in the mixing drum. Generally, the residues in the drum are washed with water. Due to the poor effect, the cement remaining in the drum becomes lumpy and sticky after a long period of time. Attached to the cylinder, it not only reduces the effective volume of the cylinder, but also seriously affects the normal cement loading and unloading operations. The usual method is that the operator hits the outer wall of the mixing drum with a hammer or a hard object to make the residue in the drum fall off. When the residue is seriously bonded or even blocks the auger (deflector) plate in the drum, it will affect the normal loading and unloading. Then open ...

AI Technical Summary

Problems solved by technology

[0002] At present, cement mixer trucks at home and abroad do not have an auxiliary device to remove the residue in the mixing drum. Generally, the residue in the drum is washed with water. Due to the poor effect, the cement remaining in the drum becomes lumpy and sticky after a long period of time. Attached to the cylinder, it not only reduces the effective volume of the cylinder, but also seriously affects the normal cement loading and unloading operations

The usual method is that the operator hits the outer wall of the mixing drum with a hammer or a hard object to make the residue in the drum fall off. When the residue is seriously bonded or even blocks the auger (deflector) plate in the drum, it will affect the normal loading and unloading. When this happens, open the window on the outer wall of the middle section of the cylinder, and manually climb into the cylinder to remove the residue. It can be seen that not only the removal effect is poor, but also the labor intensity for workers is high, and it is very unsafe for workers to enter the cylinder.

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