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Grinding cavity modulating and feeding mechanism of conical sand making machine for dry sand-making production line

A technology of cone sand making machine and feeding mechanism, which is applied in grain processing and other directions, can solve the problems of lack of modulation means and achieve high efficiency

Active Publication Date: 2015-04-29
ZHEJIANG SHUANGJIN MACHINERY HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a lack of modulation means for the rolling cavity wall of the cone sand making machine

Method used

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  • Grinding cavity modulating and feeding mechanism of conical sand making machine for dry sand-making production line
  • Grinding cavity modulating and feeding mechanism of conical sand making machine for dry sand-making production line
  • Grinding cavity modulating and feeding mechanism of conical sand making machine for dry sand-making production line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: with reference to attached Figure 1-2 . A dry-process sand making production line conical sand making machine rolling cavity modulation feeding mechanism, the upper end of the overflow hopper 7 is in contact with the upper end of the hopper 10, and an overflow opening is opened at the adjoining part of the overflow hopper 7 and the hopper 10, and the discharge port of the overflow hopper 7 It is connected with the feed port of the overflow bucket elevator 6, the discharge port of the overflow bucket elevator 6 supplies overflow crushed material to the hopper 10, and the discharge port of the hopper 10 feeds the feed port of the cone sand making machine 5. The overflow debris comes from the sand screened out by the upper screen of the fixed linear vibrating screen. When the grinding chamber of the cone sand making machine 5 wears and produces annular convex teeth, the overflow hopper elevator 6 lifts the overflow debris in the overflow hopper 7 into the h...

Embodiment 2

[0012] Embodiment 2: with reference to attached image 3 and 4 . A dry-process sand production line, the discharge port of the hopper elevator 1 is connected to the feed port of the hopper 10 through the conveyor belt 2, the discharge port of the hopper 10 is connected to the feed port of the cone sand making machine 5, and the cone sand making machine 5 The discharge port is directly facing the feeding part of the sand mixing conveyor belt 4, the discharging part of the sand mixing conveyor belt 4 is directly facing the feeding part of the sand mixing bucket elevator 3, and the discharging part of the sand mixing bucket elevator 3 The mouth is directly facing the feeding part of the sand mixing conveyor belt 8, and the discharging part of the sand mixing conveyor belt 8 is directly facing the feeding part of the modular vibrating screening device 16, and the modular vibrating screening device 16 screens out coarse sand that exceeds the standard The sand material enters the ...

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Abstract

The invention relates to a grinding cavity modulating and feeding mechanism of a conical sand making machine for a dry sand-making production line, which is capable of conveniently and rapidly feeding crushed aggregates for wearing annular convex teeth to a grinding cavity of the conical sand making machine when the grinding cavity of the conical sand making machine forms the annular convex teeth in the sand-making process of the conical sand making machine. The upper end of an overflow hopper is attached to the upper end of a hopper; an overflow opening is formed in the attached part of the overflow hopper and the hopper; a discharge hole of the overflow hopper is communicated with a feeding hole of an overflow hopper type elevator; the discharge hole of the overflow hopper type elevator is used for supplying overflow crushed aggregates to the hopper; and the discharge hole of the hopper is used for supplying aggregates to the feeding hole of the conical sand making machine. The grinding cavity modulating and feeding mechanism has the advantages that the grinding cavity modulating and feeding mechanism meets the crushed aggregates required for wearing a lip of the grinding cavity in the sand-making process of the conical sand making machine, has the functions of automatically collecting the crushed aggregates, lifting the crushed aggregates, and supplying the crushed aggregates to the conical sand-making machine, and is high in efficiency; the normal output capacity of the sand making machine is not affected; and the multi-purpose target is achieved.

Description

technical field [0001] The invention relates to a kind of method that can conveniently and quickly supply the crushed materials used to wear out the annular convex teeth to the cone sand making machine for rolling when the rolling cavity of the conical sand making machine forms annular convex teeth during the sand making process of the cone sand making machine. The utility model relates to a rolling cavity modulating feeding mechanism of a cone sand making machine in a dry sand making production line in a cavity, and belongs to the manufacturing field of a rolling cavity modulating feeding mechanism of a conical sand making machine. Background technique [0002] CN 103599822A, the name "non-dead cone sand making machine", including the cone sand making machine, when the adjusting screw sleeve and the upper casing in the cone sand making machine are screwed clockwise, the rotation direction of the main shaft in the cone sand making machine is Rotate counterclockwise; on the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C2/00B02C23/00B02C23/02
Inventor 胡祖尧胡建明
Owner ZHEJIANG SHUANGJIN MACHINERY HLDG