Maintenance mechanism for frame of single-cylinder hydraulic cone crusher

Abstract

The invention discloses a maintenance mechanism for a frame of a single-cylinder hydraulic cone crusher. The mechanism comprises a pair of clamping seats fixed on both sides of the bolt holes of the upper frame and the lower frame, wherein the inner side of the clamping seat is provided with a card slot; a hydraulic cylinder is installed between the pairs of clamps on the lower fram; the outer endof the piston rod of the hydraulic cylinder is connected to a slidable threaded connection sleeve inserted in the threaded hole and the pair of clamps on the upper frame A tension plate is detachablyinserted in the slot between the seats; the tension plate is provided with a through hole directly opposite to the bolt hole; the through hole is inserted with a locking bolt connected to the upper end of the threaded connection sleeve; the clamping seat on the frame is detachably inserted in the clamping slot with a clamping plate for axially positioning the hydraulic cylinder; and the mechanismalso comprises a hydraulic system connected to the hydraulic cylinder and a control system for controlling the lifting of the hydraulic cylinder. The maintenance mechanism can effectively shorten theoverall disassembly and assembly time of the crusher, reduce the difficulty of disassembly and assembly work, and can be adapted to multiple existing crushers with a simple structure.

Description

technical field [0001] The invention relates to the technical field of crushing equipment, and more specifically relates to a maintenance mechanism for a frame of a single-cylinder hydraulic cone crusher. Background technique [0002] The single-cylinder hydraulic cone crusher is the key equipment for medium and fine crushing of ore. It occupies a pivotal position in the material crushing process and is the key equipment for realizing the process of "more crushing and less grinding". It is widely used in road (railway) construction, sand aggregate production and other fields. [0003] With the improvement of the automation and intelligence level of crushing and grinding equipment, it has played a good role in promoting the unmanned mine production, which has also laid a foundation for improving the operation efficiency and service coefficient of the mineral processing process. Under this development trend, as the core equipment of the cone crusher, how to further improve th...

AI Technical Summary

Problems solved by technology

At present, the above-mentioned adjustment and disassembly work is basically completed manually, which is time-consuming and labor-intensive, especially on large-scale cone crushers. With the increase of equipment size, weight and assembly interference, the leveling of the frame becomes It is more difficult, the installation and disassembly work becomes more troublesome and time-consuming, and more labor-intensive

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