Core cooling machine

Abstract

The invention discloses a core chiller, which comprises a core chiller body, a feed inlet is opened on the top of the core chiller body, and a shaking device is fixedly installed on the top of the core chiller body above the feed inlet , the inside of the shaking device is equipped with a funnel located above the feed inlet, a feeding pipe is arranged above the shaking device, and the discharge end of the feeding pipe is inserted into the inner cavity at the top of the funnel, and the shaking device Including the bracket, one side of the inner cavity of the bracket is fixedly installed with two connecting plates, and one end of the two connecting plates is movably connected with pulleys, the back of one pulley is fixedly connected with the output shaft of the motor fixedly installed inside the bracket, and the two pulleys They are connected by conveyor belt drive. This cold core machine achieves the state that the funnel of the cold core machine is always in a shaking state during the process of adding sand, which prevents sand from sticking to the inner cavity of the funnel, avoids the occurrence of blockage at the discharge port of the funnel, and ensures the smoothness of the work. Work properly.

Description

technical field [0001] The invention relates to the technical field of core chillers, in particular to a core chiller. Background technique [0002] Cold core making has the advantages of fast core hardening, high productivity, high sand core shape, size and surface accuracy, and is widely used. The equipment used in cold core making is a cold core machine. The sand filling device of the traditional cold core machine is composed of a sand bucket fixed on the frame. Due to the viscosity of the sand, it is easy to stick to the inner wall of the funnel during the sand filling process, and the outlet of the funnel is easily blocked, which is inconvenient for normal work. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a core cooler, which solves the problem that sand is easily adhered to the inner wall of the sand bucket during the sand filling process of the core cooler, res...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a core cooler, which solves the problem that the inner wall of the sand bucket is easily bonded with sand during the sand filling process of the core cooler, resulting in blockage of the sand mouth

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