Working device setted on one place and engineering machinery using it

Abstract

The invention is a working device arranged in some place, composed of two or above working devices arranged in some place, back-to-back, side-arranged, opposite, staggered, side-by-side, up and down, rotatable, inclinable, turnable, movable, liftable or in other form. And an engineering machine applying it is composed by arranging it in corresponding position on a corresponding vehicle or chassis or connecting it with the correspond position. And it can compose various engineering machines by various vehicles or chassises, compact, multifunctional, low-cost, high-efficiency and energy-saving, and having strong practicality.

Description

Technical field [0001] The invention relates to a working device and construction machinery. Background technique [0002] At present, the known working devices located in one place and the types (species) of construction machinery used (implemented, adopted, etc.) include the deformation, extension and other products of each type, the matching types of working devices, etc.; such as truck-mounted cranes There are very few other vehicle-mounted construction machinery, etc.), and there are only backhoe loaders and their digging and loading devices, excavators with pusher devices and their digging and pusher devices, aerial work vehicles with booms and their aerial work, Lifting device, truck-mounted crane and its loading and lifting device, sanitation vehicle with barrel turning mechanism and its loading and turning mechanism, etc. It all has only two (also two kinds) working devices, lacks more than two working device formulas. For backhoe loaders, the structural form and ...

AI Technical Summary

Problems solved by technology

Shelving outside the chassis) lacks a shelving type that can reduce the length of the whole machine, accounting for about half of the length of the whole machine, the turntable cannot be moved and the counterweight and balance cannot be adjusted, and walking, transportation, storage, etc. are restricted

Aerial work vehicles with jibs cannot replace equipment, rely on hoists for lifting, public, lifting, and aerial work arms cannot be folded and bent, etc.

Sanitation vehicle with bucket turning mechanism, cannot be loaded actively, etc.

Therefore, the known working device located in one place and the type of engineering machinery using it, the number of working devices, functions, adaptability, scope of application, working ability, etc. are limited to a certain extent, and cannot meet the needs of society. species, complete sets, comprehensive, fast, etc.)

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