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CN202224229U - Stepped crushing feeding funnel - Google Patents

Stepped crushing feeding funnel Download PDF

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Publication number
CN202224229U
CN202224229U CN2011202874187U CN201120287418U CN202224229U CN 202224229 U CN202224229 U CN 202224229U CN 2011202874187 U CN2011202874187 U CN 2011202874187U CN 201120287418 U CN201120287418 U CN 201120287418U CN 202224229 U CN202224229 U CN 202224229U
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CN
China
Prior art keywords
wall
ore
feeding funnel
utility
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2011202874187U
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Chinese (zh)
Inventor
关健
盖壮
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Angang Group Mining Co Ltd
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Angang Group Mining Co Ltd
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Publication date
Application filed by Angang Group Mining Co Ltd filed Critical Angang Group Mining Co Ltd
Priority to CN2011202874187U priority Critical patent/CN202224229U/en
Application granted granted Critical
Publication of CN202224229U publication Critical patent/CN202224229U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Crushing And Grinding (AREA)
  • Chutes (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The utility model relates to a mine crushing equipment technical field, especially a cascaded broken hopper that gives. The crushing feeding funnel is cylindrical in shape, the section of the inner wall is in a step shape, the bottom corners of all steps of the step-shaped inner wall are transition fillets, and a wear-resistant lining plate is arranged on the inner surface of the step-shaped inner wall. The utility model discloses a cascaded broken hopper that gives ore deposit's characteristics are: because the inner wall of the crushing feeding funnel is in the ladder shape, the ore can be conveniently stacked on the ladder surface, the subsequent ore directly falls on the stacked ore to form material beating, and the ore is prevented from directly impacting the inner wall of the crushing feeding funnel. The rubber lining plate increases the wear resistance of the inner wall of the rubber lining plate so as to prolong the service life. In order to facilitate workers to clean ores before replacing the lining plate, the bottom corners of the steps are designed into transition fillets, so that fine ores are prevented from being accumulated at dead corners of the steps and being difficult to clean, and the labor intensity of the workers is reduced. The utility model discloses simple structure, it is with low costs, shock resistance is strong, installation easy maintenance.

Description

阶梯式破碎给矿漏斗Ladder crushing feed hopper

技术领域 technical field

    本实用新型涉及矿山破碎设备技术领域，特别是一种阶梯式破碎给矿漏斗。 The utility model relates to the technical field of mine crushing equipment, in particular to a stepped crushing ore feeding funnel.

背景技术 Background technique

给矿漏斗是矿山破碎系统中常用的辅助设备，大多数是采用钢板焊接而成。但在生产作业过程中，由于矿石硬度较大，对其作业面造成强烈冲击，使得漏斗内壁变形、损坏，在影响正常生产作业的同时，增加了生产成本。 The ore feeding funnel is commonly used auxiliary equipment in the mine crushing system, most of which are welded by steel plates. However, during the production process, due to the high hardness of the ore, it has a strong impact on the working surface, which makes the inner wall of the funnel deformed and damaged, which affects the normal production operation and increases the production cost.

发明内容 Contents of the invention

本实用新型的目的是提供一种可延长给矿漏斗使用寿命的阶梯式破碎给矿漏斗。 The purpose of the utility model is to provide a stepped crushing ore feeding funnel which can prolong the service life of the ore feeding funnel.

本实用新型的目的是通过下述技术方案来实现的： The purpose of this utility model is achieved through the following technical solutions:

本实用新型的阶梯式破碎给矿漏斗，其特征在于破碎给矿漏斗的外形为圆筒状、内壁的剖面为阶梯状，此阶梯状内壁的各个阶梯的底角为过渡圆角，在此阶梯状内壁的内表面设有耐磨衬板。 The stepped crushing ore feeding funnel of the utility model is characterized in that the shape of the crushing ore feeding funnel is cylindrical, the section of the inner wall is stepped, and the bottom corners of each step of the stepped inner wall are transition fillets. The inner surface of the shaped inner wall is provided with a wear-resistant liner.

所述耐磨衬板为耐磨橡胶衬板。 The wear-resistant lining is a wear-resistant rubber lining.

本实用新型的阶梯式破碎给矿漏斗的特点是： The characteristics of the stepped crushing ore feeding funnel of the utility model are:

由于破碎给矿漏斗的内壁为阶梯状，便于在阶梯面上堆积矿石，使后续的矿石直接落在堆积的矿石上，形成“料打料”，避免矿石直接冲击破碎给矿漏斗的内壁。而且在破碎给矿漏斗的内表面设有橡胶衬板，增加其内壁的耐磨性，以延长破碎给矿漏斗的使用寿命。为了方便工人在更换衬板前清理矿石，将阶梯的底角设计成过渡圆角，防止细小矿石堆积在阶梯的死角处难清除，降低工人的劳动强度。 Because the inner wall of the crushing ore feeding funnel is stepped, it is convenient to accumulate ore on the step surface, so that the subsequent ore directly falls on the accumulated ore, forming a "material beating", which prevents the ore from directly impacting the inner wall of the crushing ore feeding funnel. Moreover, a rubber liner is provided on the inner surface of the crushing ore feeding funnel to increase the wear resistance of the inner wall to prolong the service life of the crushing ore feeding funnel. In order to facilitate workers to clean up the ore before replacing the liner, the bottom corner of the ladder is designed as a transitional rounded corner to prevent fine ore from accumulating in the dead corner of the ladder and making it difficult to remove, reducing the labor intensity of workers.

本实用新型结构简单，成本低，抗冲击能力强，安装维修方便。 The utility model has the advantages of simple structure, low cost, strong impact resistance and convenient installation and maintenance.

附图说明 Description of drawings

图1为本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.

图2为本实用新型的破碎给矿漏斗的俯视图。 Fig. 2 is a top view of the crushing ore feeding funnel of the utility model.

具体实施方式 Detailed ways

下面结合附图说明本实用新型的具体实施方式。 The specific embodiment of the utility model is described below in conjunction with accompanying drawing.

如图1、图2所示，本实用新型的阶梯式破碎给矿漏斗，其特征在于破碎给矿漏斗的外形为圆筒状，此圆筒状给矿漏斗3内壁的剖面为阶梯状，便于在阶梯面上堆积矿石1，使后续的矿石直接落在堆积的矿石1上，形成“料打料”，避免矿石1直接冲击破碎给矿漏斗的内壁。此阶梯状内壁的各个阶梯的底角5为过渡圆角，方便工人在更换衬板前清理矿石，降低工人的劳动强度。在此阶梯状内壁的内表面设有耐磨衬板4，此耐磨衬板4为耐磨橡胶衬板，以增加其内壁的耐磨性，延长破碎给矿漏斗的使用寿命。图中标号2为胶带输送机。 As shown in Fig. 1 and Fig. 2, the stepped crushing ore feeding funnel of the present utility model is characterized in that the profile of the crushing ore feeding funnel is cylindrical, and the section of the inner wall of the cylindrical feeding ore funnel 3 is stepped, which is convenient The ore 1 is piled up on the step surface, so that the subsequent ore directly falls on the piled ore 1, forming a "bumping material", which prevents the ore 1 from directly impacting and crushing the inner wall of the ore feeding funnel. The bottom corners 5 of each step of the stepped inner wall are transition rounded corners, which is convenient for workers to clean ore before replacing the liner and reduces the labor intensity of workers. The inner surface of this stepped inner wall is provided with a wear-resistant liner 4, which is a wear-resistant rubber liner to increase the wear resistance of its inner wall and prolong the service life of the crushing ore feeding funnel. Number 2 in the figure is a belt conveyor.

本实用新型结构简单，成本低，抗冲击能力强，安装维修方便。 The utility model has the advantages of simple structure, low cost, strong impact resistance and convenient installation and maintenance.

Claims (2)

1. the broken ore deposit funnel of giving of a staged is characterized in that broken to give the profile of ore deposit funnel be that section cylindric, inwall is stepped, and the base angle of each ladder of this stepped inwall is a knuckle, is provided with abrasion-proof backing block at the inner surface of this stepped inwall.
2. the broken ore deposit funnel of giving of staged according to claim 1 is characterized in that said abrasion-proof backing block is a wear-resistant rubber liner.
CN2011202874187U 2011-08-09 2011-08-09 Stepped crushing feeding funnel Expired - Lifetime CN202224229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202874187U CN202224229U (en) 2011-08-09 2011-08-09 Stepped crushing feeding funnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202874187U CN202224229U (en) 2011-08-09 2011-08-09 Stepped crushing feeding funnel

Publications (1)

Publication Number Publication Date
CN202224229U true CN202224229U (en) 2012-05-23

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CN2011202874187U Expired - Lifetime CN202224229U (en) 2011-08-09 2011-08-09 Stepped crushing feeding funnel

Country Status (1)

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CN (1) CN202224229U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102965458A (en) * 2012-11-20 2013-03-13 中冶南方工程技术有限公司 Blast furnace pad type weighing hopper
CN104874466A (en) * 2015-05-10 2015-09-02 德清县东旭合金钢铸造有限公司 Feeding hopper of sand making machine
CN112774833A (en) * 2020-12-09 2021-05-11 上海铸研重工科技有限公司 Vertical roller press, sand making system and sand making method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102965458A (en) * 2012-11-20 2013-03-13 中冶南方工程技术有限公司 Blast furnace pad type weighing hopper
CN104874466A (en) * 2015-05-10 2015-09-02 德清县东旭合金钢铸造有限公司 Feeding hopper of sand making machine
CN112774833A (en) * 2020-12-09 2021-05-11 上海铸研重工科技有限公司 Vertical roller press, sand making system and sand making method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong

Patentee after: Anshan Iron and Steel Group Mining Co., Ltd.

Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong

Patentee before: Angang Group Mine Company

CP01 Change in the name or title of a patent holder
CX01 Expiry of patent term

Granted publication date: 20120523

CX01 Expiry of patent term