Multidirectional discharging method of mobile discharging car

Abstract

The invention relates to a multidirectional discharging method of a mobile discharging car, and belongs to the technical field of a bulk material discharging device. The multidirectional discharging method is characterized in that materials are transferred into a belt conveyor at the lower part through a funnel and then are transported to the position above a discharging point for discharge; and by adjusting the horizontal distance between the discharging point of the belt conveyor and the outlet of the funnel, discharging position is adjusted without increasing overall height of the conveyor. The multidirectional discharging method has the beneficial effects that the materials can be flexibly discharged in multiple directions as required; the structure is compact, thus saving equipment installation space; a long chute is not used, thus avoiding phenomena such as material aggregation and blockage; by effectively controlling equipment height, discharging height difference is decreased, and dust generated during the material transfer process is reduced, and good dedusting and environmental protection effect can be obtained by utilizing dedusting equipment; and steel structural members in the equipment are simplified and diminished, thus the equipment can be conveniently installed and simply debugged, operated and maintained, and good economic benefit can be obtained. The mobile discharging car is particularly applicable to workplaces with narrow plant space and higher requirement on environmental quality.

Description

technical field [0001] The invention belongs to a bulk material unloading device, in particular to a multidirectional unloading method for a mobile unloading trolley that unloads bulk materials such as ore and coal into a silo or other conveying equipment. Background technique [0002] At present, domestic unloading trolleys mainly use chutes and three-way distributors to realize the transfer and unloading of materials. Due to the increase in material transportation volume and belt speed, the damage rate of the chute on the unloading vehicle and the flap of the three-way distributor during material transportation is greatly increased, which increases maintenance costs and affects normal production. Although the internal structure of the chute and the form of the three-way flap are improved, the damage rate cannot be effectively improved. [0003] When the distance between the unloading points on both sides of the unloading trolley and the center of the unloading trolley inc...

AI Technical Summary

Problems solved by technology

Due to the increase of material transportation volume and belt speed, the damage rate of the chute on the unloading vehicle and the flap of the three-way distributor during material transportation is greatly increased, which increases maintenance costs and affects normal production.

Although the internal structure of the chute and the form of the three-way flap have been improved, the damage rate cannot be effectively improved

[0003] When the distance between the unloading points on both sides of the unloading trolley and the center of the unloading trolley increases, the overall equipment height of the unloading trolley needs to be increased, and the length of the equipment needs to be lengthened, which will eventually lead to an increase in equipment weight and equipment purchase costs.

At the same time, due to the increase in the size of the unloading trolley, the required installation space in the factory building will increase.

During equipment maintenance, equipment parts are not easy to disassemble and replace, which increases the difficulty of maintenance. When the equipment installation space is limited, the inclination angle of the blanking chute is too large, which is prone to aggregate material blocking and affects normal production

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