Adjustable type shovel bucket mechanism with coupled traction device and chain drum

Abstract

The invention discloses an adjustable type shovel bucket mechanism with a coupled traction device and chain drum, and belongs to the field of roadway loader loading and unloading of mine rock loadingmachines. The adjustable type shovel bucket mechanism comprises a shovel bucket system, a bucket raising system, an adjustable traction system and a storage bin, wherein the bucket raising system is driven by a bucket raising chain to make the shovel bucket system to be moved; under a cam transmission mechanism effect, the adjustable traction system realizes expansion of a chain wheel arm, and thelength of the chain wheel arm is in working coupling with a chain drum; and the storage bin can be used for discharging materials in a turning manner. The device disclosed by the invention has the advantages that through integrated design of a loading and unloading system, an adjusting-free and loading-unloading integrated function of a rock loading machine is realized, and working spaces of thetwo systems are optimized, so that the systems are not affected mutually under the premise of occupying the smallest space, and therefore, an underground exploration task can be done without being affected by the factor of a narrow exploration mine gallery.

Description

Technical field [0001] The invention belongs to the field of mining roadway loading and transportation machinery, and in particular relates to an adjustable bucket mechanism coupled with a traction device and a chain drum, which is particularly suitable for roadways with narrow spaces. Background technique [0002] At present, the existing domestic shipping machinery and equipment are large in size, lack flexibility in use, poor stability in use, hidden dangers in operation safety, high failure rate, strong dependence on manual technology, and low degree of automation. These shortcomings have seriously affected the progress of mining and mining. Work efficiency. Therefore, there is an urgent need to develop a mobile and flexible direction-free high-efficiency rock loader. The invention realizes the non-adjustment function of the rock loader through the integrated design of the loading and unloading system, and at the same time optimizes the working space of the two systems, so t...

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Problems solved by technology

[0003] According to the deficiencies in the prior art above, the technical problem to be solved by the present invention is: aiming at the problems of the narrow space in the roadway and the limited range of movement of the rock loader, a rock loader integrating loading, transportation and self-unloading is proposed. system to solve the problem of difficult direction adjustment of the rock loader in the roadway at present. Due to the sensitive operation and small radius of gyration, it can drive fast in the narrow roadway or maintain the best parking position, so that the work efficiency is significantly improved.

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