WO2023098925A2 - 一种矿石筛分破碎机 - Google Patents

一种矿石筛分破碎机 Download PDF

Info

Publication number
WO2023098925A2
WO2023098925A2 PCT/CN2023/072008 CN2023072008W WO2023098925A2 WO 2023098925 A2 WO2023098925 A2 WO 2023098925A2 CN 2023072008 W CN2023072008 W CN 2023072008W WO 2023098925 A2 WO2023098925 A2 WO 2023098925A2
Authority
WO
WIPO (PCT)
Prior art keywords
ore
frame
vibrating screen
jaw plate
screening
Prior art date
Application number
PCT/CN2023/072008
Other languages
English (en)
French (fr)
Other versions
WO2023098925A3 (zh
Inventor
赵家峰
Original Assignee
安徽姆大陆科技发展有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 安徽姆大陆科技发展有限公司 filed Critical 安徽姆大陆科技发展有限公司
Priority to PCT/CN2023/072008 priority Critical patent/WO2023098925A2/zh
Publication of WO2023098925A2 publication Critical patent/WO2023098925A2/zh
Publication of WO2023098925A3 publication Critical patent/WO2023098925A3/zh

Links

Images

Definitions

  • the invention relates to the technical field of ore production equipment, in particular to an ore screening and crushing machine.
  • the ore mined in the mine will be crushed by the crusher to facilitate subsequent processing.
  • small-grained ore and large-grained ore will be stuffed into the crusher at the same time, resulting in more materials in the crusher and affecting the crushing efficiency.
  • An ore screening and crushing machine comprising a frame and a screening mechanism installed on the frame, a crushing mechanism arranged on one side of the screening mechanism, and a conveying mechanism installed at the lower end of the frame for transporting mineral materials.
  • the sub-mechanism includes a feeding hopper fixedly installed on the frame, and a vibrating screen arranged at the lower end of the feeding hopper. Several sieve plates are arranged at intervals on the vibrating screen to screen ore materials.
  • the frame is located on the vibrating screen.
  • the lower end of the sieve is provided with a lower hopper to guide the small particle ore into the conveying mechanism, and the outer end of the vibrating screen is provided with a guide hopper to guide the large particle ore into the crushing mechanism.
  • the lower end of the crushing mechanism is provided with a discharge hopper to The crushed ore is introduced to the conveying mechanism, and the small particle ore is conveyed out through the conveying mechanism.
  • the two sides of the vibrating screen are provided with spring seats, and are elastically mounted on the frame through the spring seats.
  • a vibrator is installed on the side.
  • the upper end of the sieve plate is integrally provided with flat plates protruding to both sides to support and push the ore to move. Since the gap between adjacent flat plates is smaller than the gap between adjacent sieve plates, the ore can be avoided It is stuck between the sieve plates, and the lower end of the vibrating screen fixes the reinforcing rods of the sieve plates.
  • the crushing mechanism includes a housing, a static jaw plate installed in the housing, and a movable jaw plate obliquely arranged on one side of the static jaw plate.
  • the upper end of the movable jaw plate is installed on the eccentric shaft, and the eccentric One side of the shaft is fixed with a belt pulley, which is connected to the crushing motor through the belt pulley, so that the movable jaw plate and the static jaw plate can be squeezed and engaged repeatedly, so as to crush the ore between the movable jaw plate and the static jaw plate.
  • the side of the movable jaw plate far away from the static jaw plate is provided with a spring rod to reset the movable jaw plate.
  • the conveying mechanism includes a frame and a conveyor belt installed on the frame to circulate and move, the upper end of the frame is provided with a conveying roller supporting the conveying belt, and the conveying roller is a V-shaped structure, so that the frame Conveyor belt recess setting at the upper end.
  • legs are distributed on the frame, the frame is fixed on the ground through the legs, and transition rollers are installed on one side of the legs to support the conveyor belt at the bottom of the frame.
  • the ore material is loaded through the feeding hopper, the vibrating screen is vibrated by the vibrator, the small particle ore falls into the lower hopper through the vibrating screen, and is introduced to the conveyor belt through the lower hopper, and the large particle ore is introduced from one side of the vibrating screen
  • the crushing motor drives the eccentric shaft to rotate through the belt, so that the movable jaw plate and the static jaw plate are repeatedly squeezed and engaged to crush the ore.
  • the crushed ore falls to the conveyor belt through the hopper to complete the ore crushing. Breaks quickly.
  • the device screens out the small-grained ore in advance to reduce the material entering the crushing mechanism, prevent the small-grained ore from blocking the feed port and slow down the feeding speed, thereby improving the working efficiency of the crushing mechanism and improving production efficiency.
  • Fig. 1 is a structural representation of the present invention
  • Fig. 2 is the structural representation of screening mechanism of the present invention
  • Fig. 3 is a schematic diagram of the internal structure of the housing of the present invention; Marks in the figure: 1. frame; 2. feed hopper; 3. vibrating screen; 4. shell; 5. frame; 11. lower hopper; 31. screen plate; 32. guide hopper; 33. spring seat; , side plate; 35, vibrator; 36, flat plate; 41, hopper; 42, static jaw plate; 43, moving jaw plate; 44, pulley; 45, crushing motor; 46, spring pull rod; 51, conveyor belt; 52 , conveyor roller; 53, outrigger; 54, transition roller.
  • This embodiment provides a kind of ore screening crusher, including frame 1 and the screening mechanism installed on the frame 1, the crushing mechanism arranged on one side of the screening mechanism, installed on the lower end of the frame 1 for conveying ore
  • the material conveying mechanism includes a feed hopper 2 fixedly installed on the frame 1, a vibrating screen 3 arranged at the lower end of the feeding hopper 2, and several sieve plates are arranged at intervals on the vibrating screen 3 31, in order to screen the ore materials
  • the frame 1 is located at the lower end of the vibrating screen 3 and is provided with a lower hopper 11 to guide the small particle ore into the conveying mechanism
  • the outer end of the vibrating screen 3 is provided with a guide hopper 32 to displace large
  • the granular ore is introduced into the crushing mechanism, and the lower end of the crushing mechanism is provided with a discharge hopper 41 to guide the crushed ore onto the conveying mechanism, and transport the small particle ore out through the conveying mechanism.
  • spring seats 33 are distributed on both sides of the vibrating screen 3, and are elastically mounted on the frame 1 through the spring seats 33.
  • the lower end of the vibrating screen 3 is provided with a side plate 34, and the side plate 34 is obliquely inserted into the lower hopper 4.
  • a vibrator 35 is installed on the side of the vibrating screen 3 to improve the ore screening effect and push the material forward to be introduced into the crushing mechanism.
  • the upper end of the sieve plate 31 is integrally provided with a flat plate 36 protruding to both sides to support and push the ore to move. Since the gap between adjacent flat plates 36 is smaller than the gap between adjacent sieve plates 31, the ore can be prevented from being stuck. Between the sieve plates 31 , the lower end of the vibrating screen 3 fixes the reinforcing rods of the sieve plates 31 .
  • the crushing mechanism includes a housing 4, a static jaw plate 42 installed in the housing 4, and a movable jaw plate 43 obliquely arranged on one side of the static jaw plate 42.
  • the upper end of the movable jaw plate 43 is installed on an eccentric On the shaft, a belt pulley 44 is fixed on one side of the eccentric shaft, and is connected to the crushing motor 45 through the belt pulley 44, so that the movable jaw plate 43 and the static jaw plate 42 are squeezed and engaged repeatedly, so as to align the movable jaw plate 43 with the static jaw plate.
  • the ore between the jaw plates 42 is crushed.
  • the side of the movable jaw plate 43 away from the static jaw plate 42 is provided with a spring pull bar 46 to reset the movable jaw plate 43 .
  • the conveying mechanism includes a frame 5 and a conveying belt 51 that is installed on the frame 5 and circulates.
  • the upper end of the frame 5 is provided with a conveying roller 52 that supports the conveying belt.
  • the conveying roller 52 is a V-shaped structure.
  • the conveyor belt 51 at the upper end of the frame 5 is recessed to improve the stability of ore material transportation and prevent the material from escaping.
  • Outriggers 53 are distributed on the frame 5
  • the frame 5 is fixed on the ground through the outriggers 53
  • transition rollers 54 are installed on one side of the outriggers 53 to support the conveyor belt 51 at the bottom of the frame 5 .

Abstract

本发明提供一种矿石筛分破碎机，包括机架及安装在机架上的筛分机构、设置在筛分机构一侧的破碎机构、安装在机架下端用于输送矿料的输送机构，所述筛分机构包括固定安装在机架上的进料斗、设置在进料斗下端的振动筛。矿石物料通过进料斗进行装载，振动筛通过振动器进行振动，小颗粒矿石通过振动筛掉落进下料斗内，并通过下料斗导入到输送带上，大颗粒矿石从振动筛的一侧导入壳体内，破碎电机通过皮带带动偏心轴转动，使动鄂板与静鄂板进行反复挤压咬合，以对矿石进行破碎，破碎后的矿石通过出料斗掉落至输送带上，完成对矿石的快速破碎。

Description

一种矿石筛分破碎机 技术领域
本发明涉及矿石生产设备技术领域，具体为一种矿石筛分破碎机。
 背景技术
矿山开采的矿石会经过破碎机进行破碎，以便于后续加工，破碎时，小颗粒矿石和大颗粒矿石会同时塞入破碎机内，导致破碎机内物料较多，影响破碎效率。
 技术问题
一种具有筛分功能的破碎机，以将小颗粒矿石筛选出去，从而提高破碎效率。
 技术解决方案
一种矿石筛分破碎机，包括机架及安装在机架上的筛分机构、设置在筛分机构一侧的破碎机构、安装在机架下端用于输送矿料的输送机构，所述筛分机构包括固定安装在机架上的进料斗、设置在进料斗下端的振动筛，所述振动筛上分布间隔设有若干根筛板，以对矿石物料进行筛分，机架位于振动筛的下端设有下料斗，以将小颗粒矿石导入输送机构上，振动筛的外侧端设有导料斗，以将大颗粒矿石导入破碎机构内，所述破碎机构的下端设有出料斗，以将破碎后的矿石导入输送机构上，并通过输送机构将小颗粒矿石输送出去。
作为本发明进一步方案：所述振动筛的两侧分布设有弹簧座，并通过弹簧座弹性安装在机架上，振动筛的下端设有侧板，侧板倾斜插入下料斗内，振动筛的侧边安装有振动器。
作为本发明进一步方案：所述筛板的上端一体设有向两侧伸出的平板，以支撑推动矿石移动，由于相邻平板之间的间隙小于相邻筛板之间的间隙，可以避免矿石卡在筛板之间，振动筛的下端固定住筛板的加强杆。
作为本发明进一步方案：所述破碎机构包括壳体及安装在壳体内的静鄂板、倾斜设置在静鄂板一侧的动鄂板，所述动鄂板的上端安装在偏心轴上，偏心轴的一侧固定设有皮带轮，并通过皮带轮与破碎电机传动连接，以使动鄂板与静鄂板进行反复挤压咬合，以对动鄂板与静鄂板之间的矿石进行破碎。
作为本发明进一步方案：所述动鄂板远离静鄂板的一侧设有弹簧拉杆，以对动鄂板进行复位。
作为本发明进一步方案：所述输送机构包括框架及安装在框架上循环移动的输送带，所述框架的上端设有支撑起输送带的输送辊，所述输送辊为V型结构，以使框架上端的输送带凹陷设置。
作为本发明进一步方案：所述框架上分布设有支腿，框架通过支腿固定在地面上，支腿的一侧转动安装有过渡辊，以支撑起框架底部的输送带。
 有益效果
矿石物料通过进料斗进行装载，振动筛通过振动器进行振动，小颗粒矿石通过振动筛掉落进下料斗内，并通过下料斗导入到输送带上，大颗粒矿石从振动筛的一侧导入壳体内，破碎电机通过皮带带动偏心轴转动，使动鄂板与静鄂板进行反复挤压咬合，以对矿石进行破碎，破碎后的矿石通过出料斗掉落至输送带上，完成对矿石的快速破碎。该装置通过预先将小颗粒矿石筛分出去，减少进入破碎机构内的物料，避免小颗粒矿石堵住料口减缓下料速度，从而提高破碎机构的工作效率，提高生产效率。
 附图说明
图1为本发明的结构示意图；
图2为本发明的筛分机构结构示意图；
图3为本发明的壳体内部结构示意图；
图中标识：1、机架；2、进料斗；3、振动筛；4、壳体；5、框架；11、下料斗；31、筛板；32、导料斗；33、弹簧座；34、侧板；35、振动器；36、平板；41、出料斗；42、静鄂板；43、动鄂板；44、皮带轮；45、破碎电机；46、弹簧拉杆；51、输送带；52、输送辊；53、支腿；54、过渡辊。
本发明的实施方式
为了使本发明的实现技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本发明。
如图1～3所示，
本实施例提供了一种矿石筛分破碎机，包括机架1及安装在机架1上的筛分机构、设置在筛分机构一侧的破碎机构、安装在机架1下端用于输送矿料的输送机构，所述筛分机构包括固定安装在机架1上的进料斗2、设置在进料斗2下端的振动筛3，所述振动筛3上分布间隔设有若干根筛板31，以对矿石物料进行筛分，机架1位于振动筛3的下端设有下料斗11，以将小颗粒矿石导入输送机构上，振动筛3的外侧端设有导料斗32，以将大颗粒矿石导入破碎机构内，所述破碎机构的下端设有出料斗41，以将破碎后的矿石导入输送机构上，并通过输送机构将小颗粒矿石输送出去。
本实施例中，振动筛3的两侧分布设有弹簧座33，并通过弹簧座33弹性安装在机架1上，振动筛3的下端设有侧板34，侧板34倾斜插入下料斗4内，振动筛3的侧边安装有振动器35，以提高矿石筛分效果，并推动物料向前移动导入破碎机构内。所述筛板31的上端一体设有向两侧伸出的平板36，以支撑推动矿石移动，由于相邻平板36之间的间隙小于相邻筛板31之间的间隙，可以避免矿石卡在筛板31之间，振动筛3的下端固定住筛板31的加强杆。
本实施例中，破碎机构包括壳体4及安装在壳体4内的静鄂板42、倾斜设置在静鄂板42一侧的动鄂板43，所述动鄂板43的上端安装在偏心轴上，偏心轴的一侧固定设有皮带轮44，并通过皮带轮44与破碎电机45传动连接，以使动鄂板43与静鄂板42进行反复挤压咬合，以对动鄂板43与静鄂板42之间的矿石进行破碎。所述动鄂板43远离静鄂板42的一侧设有弹簧拉杆46，以对动鄂板43进行复位。
本实施例中，输送机构包括框架5及安装在框架5上循环移动的输送带51，所述框架5的上端设有支撑起输送带的输送辊52，所述输送辊52为V型结构，以使框架5上端的输送带51凹陷设置，提高矿石物料输送的稳定性，防止物料逸散。所述框架5上分布设有支腿53，框架5通过支腿53固定在地面上，支腿53的一侧转动安装有过渡辊54，以支撑起框架5底部的输送带51。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。

Claims (7)

  1. 一种矿石筛分破碎机，包括机架及安装在机架上的筛分机构、设置在筛分机构一侧的破碎机构、安装在机架下端用于输送矿料的输送机构，其特征在于：所述筛分机构包括固定安装在机架上的进料斗、设置在进料斗下端的振动筛，所述振动筛上分布间隔设有若干根筛板，以对矿石物料进行筛分，机架位于振动筛的下端设有下料斗，以将小颗粒矿石导入输送机构上，振动筛的外侧端设有导料斗，以将大颗粒矿石导入破碎机构内，所述破碎机构的下端设有出料斗，以将破碎后的矿石导入输送机构上，并通过输送机构将小颗粒矿石输送出去。
  2. 根据权利要求1所述的一种矿石筛分破碎机，其特征在于：所述振动筛的两侧分布设有弹簧座，并通过弹簧座弹性安装在机架上，振动筛的下端设有侧板，侧板倾斜插入下料斗内，振动筛的侧边安装有振动器。
  3. 根据权利要求2所述的一种矿石筛分破碎机，其特征在于：所述筛板的上端一体设有向两侧伸出的平板，平板之间的间隙小于相邻筛板之间的间隙，振动筛的下端固定住筛板的加强杆。
  4. 根据权利要求1所述的一种矿石筛分破碎机，其特征在于：所述破碎机构包括壳体及安装在壳体内的静鄂板、倾斜设置在静鄂板一侧的动鄂板，所述动鄂板的上端安装在偏心轴上，偏心轴的一侧固定设有皮带轮，并通过皮带轮与破碎电机传动连接，以使动鄂板与静鄂板进行反复挤压咬合。
  5. 根据权利要求4所述的一种矿石筛分破碎机，其特征在于：所述动鄂板远离静鄂板的一侧设有弹簧拉杆。
  6. 根据权利要求1所述的一种矿石筛分破碎机，其特征在于：所述输送机构包括框架及安装在框架上循环移动的输送带，所述框架的上端设有支撑起输送带的输送辊，所述输送辊为V型结构，以使框架上端的输送带凹陷设置。
  7. 根据权利要求6所述的一种矿石筛分破碎机，其特征在于：所述框架上分布设有支腿，框架通过支腿固定在地面上，支腿的一侧转动安装有过渡辊，以支撑起框架底部的输送带。
PCT/CN2023/072008 2023-01-13 2023-01-13 一种矿石筛分破碎机 WO2023098925A2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/072008 WO2023098925A2 (zh) 2023-01-13 2023-01-13 一种矿石筛分破碎机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/072008 WO2023098925A2 (zh) 2023-01-13 2023-01-13 一种矿石筛分破碎机

Publications (2)

Publication Number Publication Date
WO2023098925A2 true WO2023098925A2 (zh) 2023-06-08
WO2023098925A3 WO2023098925A3 (zh) 2023-11-02

Family

ID=86613193

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/072008 WO2023098925A2 (zh) 2023-01-13 2023-01-13 一种矿石筛分破碎机

Country Status (1)

Country Link
WO (1) WO2023098925A2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117244621A (zh) * 2023-11-20 2023-12-19 浙江艾领创矿业科技有限公司 一种铁矿石的精粉破碎装置及其工艺
CN117619486A (zh) * 2024-01-25 2024-03-01 山西皇城机械制造有限公司 一种具有矿石破碎功能的带式输送设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1132511A (en) * 1978-09-11 1982-09-28 Allis-Chalmers Canada, Limited Portable crushing and screening plant
BRPI0817214A2 (pt) * 2007-09-26 2015-03-10 Gekko Sys Pty Ltd Sistema modular de processamento de minério para concentração de minérios, módulos para o mesmo e método de mineração de minério em uma mina subterrânea
CN107185692A (zh) * 2017-04-27 2017-09-22 南宁市卓原重工机械制造有限责任公司 一种二级移动破碎站
CN108246389A (zh) * 2018-02-02 2018-07-06 成都科启新力科技有限公司 一种建筑废料筛分破碎机
CN209423712U (zh) * 2018-12-27 2019-09-24 刘海云 一种矿用破碎机
CN216260942U (zh) * 2021-11-04 2022-04-12 广元天英精密传动系统有限公司 一种多晶硅破碎机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117244621A (zh) * 2023-11-20 2023-12-19 浙江艾领创矿业科技有限公司 一种铁矿石的精粉破碎装置及其工艺
CN117244621B (zh) * 2023-11-20 2024-01-26 浙江艾领创矿业科技有限公司 一种铁矿石的精粉破碎装置及其工艺
CN117619486A (zh) * 2024-01-25 2024-03-01 山西皇城机械制造有限公司 一种具有矿石破碎功能的带式输送设备
CN117619486B (zh) * 2024-01-25 2024-04-02 山西皇城机械制造有限公司 一种具有矿石破碎功能的带式输送设备

Also Published As

Publication number Publication date
WO2023098925A3 (zh) 2023-11-02

Similar Documents

Publication Publication Date Title
WO2023098925A2 (zh) 一种矿石筛分破碎机
CN110420742B (zh) 用于石膏石的振动上料、破碎一体机
US2005758A (en) Crusher
CN107185692A (zh) 一种二级移动破碎站
CN209968875U (zh) 碎石过筛分流输送系统
CN218742356U (zh) 一种用于磁性材料生产的粉碎筛选装置
LU504433B1 (en) An ore screening and crushing machine
CN111167564A (zh) 一种用于煤矿开采的原矿粉碎设备
CN216708026U (zh) 一种新型塑料磨粉机的上料机构
CN207805938U (zh) 一种建材加工筛料装置
CN216583091U (zh) 一种铁矿采矿输送用震动给料机
CN210943517U (zh) 一种无尘投料站上料装置
CN215557443U (zh) 一种碳酸钙生产用石灰石粉料上料装置
CN110294335A (zh) 筛分振动给料器
CN211840034U (zh) 一种用于铸造生产的回砂输送带
JP5795044B2 (ja) 搬送破砕装置
CN201168617Y (zh) 轮齿式分级破碎机
CN108636754B (zh) 一种大筛面筛分机
CN220077947U (zh) 一种矿石上料装置
CN205886973U (zh) 筛分上料装置
CN219210061U (zh) 一种矿山矿石输送装置
CN219849766U (zh) 一种圆锥破碎机自动给料装置
CN201168637Y (zh) 破碎机的初级筛分装置
CN114534892B (zh) 一种提高矿石筛分效果的矿石加工用生产线
CN215744658U (zh) 一种绿色矿山矿石加工用筛选设备