CN106622459A - 一种矿石碎矿*** - Google Patents

一种矿石碎矿*** Download PDF

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Publication number
CN106622459A
CN106622459A CN201710051740.1A CN201710051740A CN106622459A CN 106622459 A CN106622459 A CN 106622459A CN 201710051740 A CN201710051740 A CN 201710051740A CN 106622459 A CN106622459 A CN 106622459A
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bar
ore
jaw crusher
diagrid
ore crushing
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CN201710051740.1A
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方松
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B02C1/04—Jaw crushers or pulverisers with single-acting jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/04—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/04—Stationary flat screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

本发明涉及一种矿石碎矿***，属于矿山机械领域，包括板式给矿机、条格筛、颚式破碎机、斜置过道和带式输送机，条格筛倾斜布置，头端位于板式给矿机下方，尾端与颚式破碎机相连，条格筛下方为斜置过道，颚式破碎机和斜置过道末端连到带式输送机的导料槽中，所述条格筛由边框和格条组成，格条截面呈倒梯形，且格条的上表面为凸弧状；本发明采用的条格筛更换方便，且不易卡矿，可以保证碎矿***持续稳定运行。

Description

一种矿石碎矿***
技术领域
本发明涉及矿山机械领域，尤其涉及一种矿石碎矿***。
背景技术
在碎矿***中，通常会设置条格筛，条格筛对来料矿石破碎前进行预先筛分，可以提高后续破碎机碎矿的作业效率。而条格筛在使用中易磨损，需经常更换；且矿石经常卡在格条之间，造成条格筛堵塞，生产中若不能及时发现和清理，会造成生产线堵死而被迫停机。传统的碎矿***中，条格筛堵塞不易清理，人工清理筛面工作量大，人员易滑落到颚式破碎机的入口处，存在安全隐患。
发明内容
针对现有技术中缺陷与不足的问题，本发明提出了一种矿石碎矿***，采用的条格筛更换方便，且不易卡矿，可以保证碎矿***持续稳定运行。
本发明解决其技术问题所采用的技术方案是：
一种矿石碎矿***，包括板式给矿机、条格筛、颚式破碎机、斜置过道和带式输送机，条格筛倾斜布置，头端位于板式给矿机下方，尾端与颚式破碎机相连，条格筛下方为斜置过道，颚式破碎机和斜置过道末端连到带式输送机的导料槽中，所述条格筛由边框和格条组成，格条截面呈倒梯形，且格条的上表面为凸弧状。
进一步的，所述颚式破碎机的入口处设有活动的钢板网。
进一步的，所述格条由承载骨架和耐磨条组成，承载骨架为倒T型，固定在边框上，耐磨条通过凹槽契合在承载骨架上。
进一步的，所述耐磨条的凹槽槽口外大内小。
本发明具有如下有益效果：颚式破碎机入口处设置活动的钢板网，可以保证碎矿***检修时的安全性；格条采用耐磨条通过凹槽契合在承载骨架上，当条格筛磨损后，仅需更换耐磨条，节约成本，且更换方便；格条采用倒梯形截面，上表面为凸弧状设计可以减少条格筛卡矿的的现象，且卡矿后方便清理。
附图说明
图1为本发明整体结构示意图；
图2为本发明条格筛俯视图；
图3为本发明格条截面示意图。
具体实施方式
下面结合具体实施例，进一步阐述本发明。应理解，这些实施例仅用于说明本发明而不用于限制本发明的范围。此外应理解，在阅读了本发明讲授的内容之后，本领域技术人员可以对本发明作各种改动或修改，这些等价形式同样落于本申请所附权利要求书所限定的范围。
如图所示，一种矿石碎矿***，包括板式给矿机1、条格筛2、颚式破碎机3、斜置过道4和带式输送机5，条格筛2倾斜布置，头端位于板式给矿机1下方，尾端与颚式破碎机3相连，条格筛2下方为斜置过道4，颚式破碎机3和斜置过道4末端连到带式输送机5的导料槽21中，所述条格筛2由边框31和格条32组成，格条32截面呈倒梯形，且格条32的上表面为凸弧状。
所述颚式破碎机3的入口处设有活动的钢板网11。
所述格条32由承载骨架41和耐磨条42组成，承载骨架41为倒T型，固定在边框31上，耐磨条42通过凹槽契合在承载骨架41上，所述耐磨条42的凹槽槽口外大内小。
具体的，所述碎矿***由板式给矿机1将矿石输送至条格筛2上，经条格筛2筛选后，细碎的矿石直接落入斜置过道4，再进入带式输送机5的导料槽21中；大一些的矿石由条格筛2滚落入颚式破碎机3中破碎，破碎后的矿石落入下方带式输送机5内。在***维修时，钢板网11被放下阻挡，防止条格筛2中有余留矿石滚落调入颚式破碎机3中，造成意外。
本发明格条32横截面外形设计呈倒梯形，利于矿石通过，不易出现卡矿，且清理方便，只需在***停机后用钢钎轻轻敲击几次条格筛，被卡的矿石就能顺利过筛。
格条采用耐磨条42通过凹槽倒扣在承载骨架41上，方便耐磨条42更换，承载骨架41用于支撑耐磨条42并承受弯矩，使耐磨条42不受弯矩作用，可有效提高条格筛的使用寿命。
本发明对条格筛进行了改进，可以保证碎矿***持续运行通畅。

Claims (4)

1.一种矿石碎矿***，其特征在于：包括板式给矿机、条格筛、颚式破碎机、斜置过道和带式输送机，条格筛倾斜布置，头端位于板式给矿机下方，尾端与颚式破碎机相连，条格筛下方为斜置过道，颚式破碎机和斜置过道末端连到带式输送机的导料槽中，所述条格筛由边框和格条组成，格条截面呈倒梯形，且格条的上表面为凸弧状。
2.根据权利要求1所述的一种矿石碎矿***，其特征在于：所述颚式破碎机的入口处设有活动的钢板网。
3.根据权利要求1所述的一种矿石碎矿***，其特征在于：所述格条由承载骨架和耐磨条组成，承载骨架为倒T型，固定在边框上，耐磨条通过凹槽契合在承载骨架上。
4.根据权利要求3所述的一种矿石碎矿***，其特征在于：所述耐磨条的凹槽槽口外大内小。
CN201710051740.1A 2017-01-20 2017-01-20 一种矿石碎矿*** Pending CN106622459A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110711643A (zh) * 2019-10-11 2020-01-21 毛瑞松 一种基于电磁转换的建筑垃圾回收装置
CN115250714A (zh) * 2022-07-12 2022-11-01 哈尔滨市农业科学院 一种自走式多级筛分的小球茎类药材收获机及收获方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081203A2 (en) * 1981-12-09 1983-06-15 Shinroku Seiki Co., Ltd. Jaw crusher
CN2351194Y (zh) * 1998-12-15 1999-12-01 万强华 颚式破碎机
CN2406741Y (zh) * 2000-01-26 2000-11-22 马鞍山钢铁股份有限公司 一种箅条筛
CN201735523U (zh) * 2010-04-22 2011-02-09 上海盾牌矿筛有限公司 钢骨架耐磨筛条
KR101143573B1 (ko) * 2009-04-28 2012-05-09 하용간 조 크러셔
CN203209099U (zh) * 2013-04-09 2013-09-25 攀枝花市钛联投资有限公司 一种钒钛矿颚式破碎机
CN204816641U (zh) * 2015-07-25 2015-12-02 马鞍山南山开发公司 一种颚式破碎机预筛分装置
CN206577810U (zh) * 2017-01-20 2017-10-24 方松 一种矿石碎矿***

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081203A2 (en) * 1981-12-09 1983-06-15 Shinroku Seiki Co., Ltd. Jaw crusher
CN2351194Y (zh) * 1998-12-15 1999-12-01 万强华 颚式破碎机
CN2406741Y (zh) * 2000-01-26 2000-11-22 马鞍山钢铁股份有限公司 一种箅条筛
KR101143573B1 (ko) * 2009-04-28 2012-05-09 하용간 조 크러셔
CN201735523U (zh) * 2010-04-22 2011-02-09 上海盾牌矿筛有限公司 钢骨架耐磨筛条
CN203209099U (zh) * 2013-04-09 2013-09-25 攀枝花市钛联投资有限公司 一种钒钛矿颚式破碎机
CN204816641U (zh) * 2015-07-25 2015-12-02 马鞍山南山开发公司 一种颚式破碎机预筛分装置
CN206577810U (zh) * 2017-01-20 2017-10-24 方松 一种矿石碎矿***

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110711643A (zh) * 2019-10-11 2020-01-21 毛瑞松 一种基于电磁转换的建筑垃圾回收装置
CN115250714A (zh) * 2022-07-12 2022-11-01 哈尔滨市农业科学院 一种自走式多级筛分的小球茎类药材收获机及收获方法

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