Anti-blocking efficient shakeout hopper for dry-sand full mold casting

A solid mold casting, anti-clogging technology, applied in foundry molding equipment, machinery for cleaning/processing mold materials, manufacturing tools, etc., can solve the problems of low sand falling efficiency, high labor intensity, etc. , The effect of improving discharging efficiency, reducing labor intensity and labor cost

Inactive Publication Date: 2016-03-09
WUXI XINMAO FORGING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned anti-clogging method has high

Method used

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  • Anti-blocking efficient shakeout hopper for dry-sand full mold casting

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Example Embodiment

[0010] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, the sand falling hopper for casting production of this embodiment includes a hopper body 1. The lower end of the hopper body 1 is provided with a discharge port 2. A support sleeve 3 is installed outside the discharge port 2, and a support sleeve 3 is installed inside the support sleeve 3 The guide sleeve 4 is rotatably installed between the lower end of the discharge port 2 and the inner folding ring 31 of the support sleeve 3 through the thrust bearing 5, and the ball 32 is installed in the ring groove on the upper surface of the inner folding ring 31; The outer wall of the material sleeve 4 is provided with a driven gear ring 6, the side of the support sleeve 3 is equipped with an external drive motor 8 through a bracket 7, and a driving gear 9 meshing with the driven gear ring 6 is installed on the drive sh...

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Abstract

The invention relates to an anti-blocking efficient shakeout hopper for dry-sand full mold casting. The anti-blocking efficient shakeout hopper for dry-sand full mold casting comprises a hopper body. The lower end of the hopper body is provided with a discharging outlet. A supporting sleeve is mounted on the outer side of the discharging outlet, and a material guide sleeve is mounted on the inner side of the supporting sleeve. The material guide sleeve is rotationally mounted between the lower end of the discharging outlet and an infolded ring of the supporting sleeve through a thrust bearing, and rolling balls are mounted in a ring groove in the upper surface of the infolded ring. A driven gear ring is arranged on the outer wall of the material guide sleeve. A motor is mounted on the side face of the supporting sleeve through a support. A driving gear engaged with the driven gear ring is mounted on a driving shaft of the motor. A supporting base is mounted in the material guide sleeve through a plurality of supporting rods. A stirring shaft is mounted on the supporting base, and a stirring blade is spirally mounted on the stirring shaft. A control box is mounted on the outer wall of the supporting sleeve, and a timing controller and a forward and backward rotation controller of the motor are mounted in the control box and are electrically connected with each other.

Description

technical field [0001] The invention relates to the technical field of casting, in particular to dry sand full mold casting equipment. Background technique [0002] During the dry sand solid mold casting process, the sand in the sand bucket needs to be introduced into the sand separator. During the sand shakeout process of the existing shakeout hopper, the discharge port is easily blocked. The current method is to periodically manually push the push plate arranged in the discharge port, and use the push plate to push the sand blocked in the discharge port to realize falling sand. The above-mentioned anti-clogging method has high manual labor intensity and low sand shakeout efficiency. Contents of the invention [0003] In view of the above shortcomings of the prior art, the applicant researched and improved it, and provided an anti-clogging and high-efficiency shakeout hopper for dry sand solid mold casting. efficiency. [0004] In order to solve the above problems, th...

Claims

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Application Information

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IPC IPC(8): B22C5/16
Inventor 徐清峰
Owner WUXI XINMAO FORGING CO LTD
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