Quantitative concrete stirring device for construction machinery

Abstract

The invention discloses a quantitative concrete stirring device for construction machinery. The quantitative concrete stirring device for the constructive machinery structurally comprises a steel wirerope, a fixed pulley, a movable pulley, a dustproof quantifying device, a channel steel frame, a hoisting motor, a controller, a driving wheel device, a rotary guiding rack, a base, four supporting legs and a stirring barrel; the four supporting legs which are perpendicular to the base are separately welded to four corner portions of the bottom surface of the base; driving wheel devices are arranged among the four supporting legs; and the driving wheel devices and the bottom surface of the base are connected together in a mechanical connection mode. The quantitative concrete stirring device for the construction machine is provided with a closable dustproof quantifying device, and has a dustproof function, and can be started when required and closed when in an idle state, dust and impurities are effectively prevented from dropping in a feed bin, the water and cement stirring effect is improved favorably, and thus, the quality of the stirred concrete is not affected.

Description

technical field [0001] The invention relates to a concrete quantitative stirring device for construction machinery, which belongs to the field of stirring devices. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate, mixed with water in a certain proportion, and is also called ordinary concrete. It is widely used in civil engineering. [0003] However, due to the imperfect technology of the prior art, the feeding hoppers are all open-air, and dust and impurities are easy to fall into the feeding hopper when they are idle, so that impurities are mixed in the water or cement, which affects the mixing effect of the cement and even more. quality of concrete. Contents of the invention [0004] Aiming at the defi...

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Problems solved by technology

[0003] However, due to the imperfect technology of the prior art, the feeding hoppers are all open-air, and dust impurities are easy to fall into the feeding hopper when they are idle, so that impurities are mixed in the water or cement, which affects the mixing effect of the cement and even more. quality of concrete

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