Material fetching mechanism for full-automatic cabin cleaning vehicle

Abstract

A material feeder of full-automatic chamber cleaner comprises a couple of left and right wall plates, a rotary drum and an active drum axially arranged at two ends of the wall plates, a couple of support rollers distantly distributed between the rotary drum and the active drum, two support wheel groups, a transmission band contacted with the support roller and the support wheel, a hopper group distributed on the transmission band, a transmitter linked with the drum axle of the active drum, a couple of pushing plates at two ends of the drum axle, two wheel groups axially arranged at outer side and near the middle of left and right wall plates, a couple of tracks covering the roller groups. The invention has the advantages in simple structure and simple connection with the chassis of walking device, high feeding efficiency, or the like.

Description

technical field [0001] The invention relates to a material retrieving mechanism of a fully automatic clearing vehicle, which belongs to the technical field of special facilities for clearing goods in ports, docks and cargo yards. Background technique [0002] The unloading and unloading of goods such as yellow sand, gravel, coal, grain, etc. in ports, docks, and cargo yards are all carried out by mechanical operations. Common machinery such as automatic reclaiming conveyors, grabs, etc. Wait. Taking the grab bucket as an example, its working efficiency is unmatched by manual work, and so are all kinds of conveyor vehicles. However, whether it is an automatic retrieving conveyor vehicle or a grab bucket, there are operational weaknesses. The operational weakness is mainly manifested in the fact that when unloading to the warehouse or the bottom of the cabin, it cannot show the operation effect of a full warehouse or a cabin, and it is often necessary to dispatch Specially a...

AI Technical Summary

Problems solved by technology

However, whether it is an automatic retrieving conveyor vehicle or a grab bucket, there are operational weaknesses. The operational weakness is mainly manifested in the fact that when unloading to the warehouse or the bottom of the cabin, it cannot show the operation effect of a full warehouse or a cabin, and it is often necessary to dispatch Clear the warehouse by a special person (cleaning the cabin), and pile up the remaining materials in one place with tools such as shovels and brooms. The industry calls them manual feeding piles for the above-mentioned mechanical extraction.

However, the following deficiencies are caused by the clearing operation by a special person: first, the labor intensity of the clearing workers is high, and the work efficiency is poor. The safety problem of the cleaners in the cabin cannot be avoided. Taking the grab as an example, the driver operating the crane has a blind spot in the line of sight during the operation, and it is difficult to fully observe the situation at the bottom of the tank. I often hear of accidents of death

[0003] Chinese patent CN2589428Y discloses a kind of automatic retrieving conveying car, and it is made up of car body, material retrieving mechanism (patent claims material lifting box), transmission frame, and the shortcoming of this conveying car is that it is not suitable for the clearing of ship-borne goods.

However, if simply borrowing the material retrieving mechanism of the disclosed automatic material retrieving transport vehicle of CN2589428Y, the following technical problems will inevitably be exposed: one, because the material retrieving mechanism also needs to be matched with a material retrieving barrel, so that the structure is huge and complicated, It is not satisfied with the miniaturization requirements of the facilities in the cabin; secondly, the pusher plate arranged on the retrieving cylinder is not flexible, that is, it cannot pass through large materials and is easy to cause damage; thirdly, it is difficult to connect with the chassis of the traveling mechanism

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