Municipal road construction stone multi-part beating and crushing device

Abstract

The invention discloses a municipal road construction stone multi-part beating and crushing device. The device comprises four sets of supporting legs, wherein side supporting plates are arranged at the tops of the sides, close to each other, of two sets of supporting legs; a top plate is arranged at the tops of the four sets of supporting legs; transmission shafts B are symmetrically arranged in the middle positions of the ends, close to each other, of the two sets of side supporting plates; roller shafts are arranged on the outer sides of the transmission shafts B; incomplete gear rings are arranged on the outer sides of the roller shafts; and transmission shafts A are arranged on the two sides of the ends, close to each other, of the two sets of side supporting plates. With mutual cooperation of a driving motor, the transmission shafts B, the roll shafts, the incomplete gear rings, gears, connecting rods, the transmission shafts A, a hammer head and a torsional spring, the multi-angle and multi-part simultaneous beating of stones is realized, so that an existing manual crushing or electric hammer crushing mode is optimized, the physical strength of construction personnel is saved, and the crushing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of municipal road construction, in particular to a multi-position hitting and crushing device for municipal road construction stones. Background technique [0002] Municipal construction is an important part of municipal activities. It is the implementation stage of planning and design. It is the construction of various public facilities and undertakings sponsored by the city government according to the overall deployment of municipal planning, such as roads, drainage, bridges, etc., with the purpose of prospering the city Economical, convenient for the production and living environment of citizens, and promote the development of the city's material civilization and spiritual civilization. Municipal construction is inseparable from road construction. Through road construction, urban commuting can be guaranteed, and at the same time, it will drive the development of the urban economy. With the development of t...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-position hammering and breaking device for municipal road construction stones, to solve the problem that in the existing road construction mentioned in the above background technology, it is sometimes necessary to crush the stones on site, so as to meet the actual conditions. The existing crushing methods mostly use manual crushing or the use of electric hammers. This structural method requires a lot of physical strength of the construction workers, and the crushing efficiency is low, and it is impossible to crush multiple parts of the stone at the same time. Some crushing methods will also produce a large amount of debris. During the crushing process, it is easy to splash and injure the construction personnel, resulting in unexpected construction accidents. Moreover, when the existing road construction is crushing stones, there is a lack of water mist for many stones. Spraying, it is easy to produce a lot of dust, which will pollute the environment and make the construction workers breathe a lot of dust, which is not conducive to the health of the construction workers.

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