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Manufacturing process of extrusion roller of feed additive processing pulverizer

A technology of feed additive and manufacturing process, which is applied in mixers, dissolving, grain processing, etc. It can solve problems such as the short distance between the extrusion roller and the cavity, feed blockage, etc., and achieve the effect of strong wear resistance and reasonable product structure design

Inactive Publication Date: 2017-10-13
合肥明英富海生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a feed additive processing grinder to solve the problem that the distance between the extrusion roller and the cavity of the existing feed additive processing grinder is too close, which may cause blockage when the amount of feed or additive is large

Method used

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  • Manufacturing process of extrusion roller of feed additive processing pulverizer
  • Manufacturing process of extrusion roller of feed additive processing pulverizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as Figure 1 to Figure 2 As shown, the present invention provides a feed additive processing grinder, comprising: a base 1, a cavity 2 arranged on the base 1; the cavity 2 includes a feed inlet 3 and an additive inlet 4; the feed inlet 3 A feed crushing chamber 30 is provided below; an additive crushing chamber 40 is provided below the additive feeding port 4; extrusion rollers 31 are arranged in both the feed crushing chamber 30 and the additive crushing chamber 40; the bottom of the feed crushing chamber 30 and the additive crushing chamber 40 are connected Through, a mixing chamber 50 is formed. Feed and additives enter from the feed inlet 3 and the additive inlet 4 respectively, and are pulverized by squeeze rollers 31 and mixed in the mixing chamber 50 .

[0026] Specifically, the extrusion roller 31 includes an extrusion column 312 and a rotating shaft 311 located at two ends of the extrusion column 312; It also won't cause clogging problems.

[0027] Furt...

Embodiment 2

[0029] A manufacturing process of a squeeze roller of a feed additive processing pulverizer, the steps are as follows:

[0030] ①, structure and molding

[0031] The extrusion roller includes an extrusion column and a rotating shaft located at both ends of the extrusion column, and the extrusion column is provided with a material guide groove arranged along its circumference;

[0032] The material of the rotating shaft is carbon steel; the material of the extruding column is rubber, which is assembled on the rotating shaft by hot melting; the guide groove is formed by cutting on the extruding column with a cutter;

[0033] ②, Extrusion column surface wear-resistant treatment

[0034] For spraying wear-resistant treatment liquid on the surface of the extrusion column, it needs to be ventilated and left for more than 24 hours after spraying, and then dried;

[0035] The components of the wear-resistant treatment liquid are: 35 parts of acrylic resin, 30 parts of saturated poly...

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Abstract

The invention provides a manufacturing process of an extrusion roller of a feed additive processing pulverizer and relates to the technical field of feed processing. The manufacturing process comprises the following steps that an extrusion column is assembled onto rotating shafts, wherein the rotating shafts are made of carbon steel, the extrusion column is made of rubber, and a material guiding groove is formed in the extrusion column through cutting machining conducted through a cutter; and a wear-resistant treatment solution is sprayed onto the surface of the extrusion column, after spraying is ended, it is required that the extrusion column is laid for standing for 24 hours or above under a ventilated condition, and then drying is conducted, wherein the wear-resistant treatment solution comprises 35 parts of acrylic resin, 30 parts of saturated polyester resin, 10 parts of a cross-linking agent, 10 parts of solvent, 4 parts of saussurea involucrate lactone and 2 parts of JS399-19. According to the extrusion roller of the feed additive processing pulverizer and the manufacturing process of the extrusion roller, the product structure is reasonable in design; processing of wear-resistance pretreatment conducted on the surface of the extrusion column is added in the extrusion roller manufacturing process, so that wear resistance of the extrusion column is higher; and the extrusion roller does not need to be replaced frequently in the using process.

Description

technical field [0001] The invention relates to the technical field of feed processing, in particular to a manufacturing process of a squeeze roller of a feed additive processing pulverizer. Background technique [0002] Feed additive processing grinder is mainly used to grind various feeds and various combined feeds. The purpose of feed grinding is to increase the surface of feed, improve palatability, and help improve digestibility and better absorb nutrients in feed. The crushing principle of the feed grinder is to use the high-speed rotation of the rollers, hammers or claws to achieve the crushing of the feed. The crushed feed is screened and finally falls out of the outlet of the grinder. [0003] The distance between the extruding roller and the cavity of the existing feed additive processing pulverizer is too close, which may cause blockage when the amount of feed or additive is large. Therefore, it is necessary to provide a feed additive processing grinder to solve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/10B02C4/30B02C23/16B01F13/02B01F33/40
CPCB02C4/10B02C4/305B02C23/16B02C2023/165B01F33/4094
Inventor 邬舒群
Owner 合肥明英富海生物科技有限公司