CN107225020A - A kind of mining machinery breaker - Google Patents

A kind of mining machinery breaker Download PDF

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Publication number
CN107225020A
CN107225020A CN201710659026.0A CN201710659026A CN107225020A CN 107225020 A CN107225020 A CN 107225020A CN 201710659026 A CN201710659026 A CN 201710659026A CN 107225020 A CN107225020 A CN 107225020A
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China
Prior art keywords
crushing
plate
roller
dust removal
dust
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CN201710659026.0A
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Chinese (zh)
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CN107225020B (en
Inventor
王博
贾瑞匣
刘伟峰
杨文涛
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Zhengzhou University of Industrial Technology
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Zhengzhou University of Industrial Technology
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/10Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B02C4/12Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/30Shape or construction of rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/32Adjusting, applying pressure to, or controlling the distance between, milling members
    • B02C4/34Adjusting, applying pressure to, or controlling the distance between, milling members in mills wherein a roller co-operates with a stationary member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crushing And Grinding (AREA)

Abstract

本发明公开了一种矿山机械用破碎装置,包括破碎壳体、上破碎板、上破碎辊、上导流板、碎石过滤网筛、震动电机、输送过渡板、下破碎板、下破碎辊、下导流板和碎石输送斜板;本发明装置结构简单,通过设有的上下破碎辊能够对矿石进行二次的破碎,可保证一次不能够进行破碎的矿石进行二次破碎后达到所需求的碎石,在经过一次破碎后通过筛网进行筛选,筛选后符合的碎石直接通过碎石出口排出,筛选后不符合的碎石经过下破碎辊继续进行破碎,有效的提高了破碎的效率,并且节约了破碎的成本;同时设有的除尘装置可以对破碎过程中产生的灰尘进行处理,有效的保护了环境。

The invention discloses a crushing device for mining machinery, comprising a crushing shell, an upper crushing plate, an upper crushing roller, an upper deflector, a gravel filter screen, a vibrating motor, a conveying transition plate, a lower crushing plate, and a lower crushing roller , the lower guide plate and the crushed stone conveying slant plate; the device of the present invention has a simple structure, and the ore can be crushed twice through the upper and lower crushing rollers, which can ensure that the ore that cannot be crushed at the first time can be crushed to reach the desired level. The required crushed stones are screened through the sieve after being crushed once, and the qualified crushed stones are directly discharged through the crushed stone outlet after screening, and the unqualified crushed stones after screening continue to be crushed through the lower crushing roller, which effectively improves the crushing efficiency. Efficiency, and save the cost of crushing; at the same time, the dust removal device can handle the dust generated in the crushing process, effectively protecting the environment.

Description

一种矿山机械用破碎装置Crushing device for mining machinery

技术领域technical field

本发明属于采矿技术领域,具体涉及一种矿山机械用破碎装置。The invention belongs to the technical field of mining, and in particular relates to a crushing device for mining machinery.

背景技术Background technique

矿山破碎机又名矿山用破碎机。目前常用矿山破碎机有鄂式破碎机、反击式破碎机、风选式粉碎机、锤式破碎机、冲击式破碎机、辊式破碎机、复合式破碎机、圆锥破碎机等。目前的破碎机很多不具有除尘设备,导致在工作时尘土飞扬,四散的粉尘被操作人员吸入身体内,对身体造成巨大的损伤;此外,现有破碎机一般只经过一次破碎,往往会有很多破碎效果不理想的物料流出,还需要进行筛选后重新破碎,导致浪费较多的人力和物力,破碎效率低,生产成本增加;一般情况下,破碎的粒度越细,对后续的工作越有利,越能降低矿山生产的成本,但现有技术不能满足这一要求,同时目前在破碎时会产生大量的灰尘,并没有对灰尘尽心处理,造成环境的污染。Mining crusher is also known as mining crusher. At present, commonly used mine crushers include jaw crusher, impact crusher, winnowing crusher, hammer crusher, impact crusher, roll crusher, compound crusher, cone crusher, etc. Many of the current crushers do not have dust removal equipment, which causes dust to fly during work, and the scattered dust is inhaled by the operator, causing huge damage to the body; The material with unsatisfactory crushing effect needs to be screened and re-crushed, resulting in a waste of more manpower and material resources, low crushing efficiency, and increased production costs; generally, the finer the crushed particle size, the more beneficial it is for subsequent work. The more it can reduce the cost of mine production, but the existing technology cannot meet this requirement. At the same time, a large amount of dust will be generated during crushing, and the dust has not been treated carefully, causing environmental pollution.

发明内容Contents of the invention

本发明的目的是克服上述现有技术中存在的问题,提供一种结构简单又实用的能够对矿石进行二次破碎,使其达到所需的要求,并能够对破碎中形成的灰尘进行处理的矿山机械用破碎装置。The object of the present invention is to overcome the problems existing in the above-mentioned prior art, and provide a simple and practical structure capable of secondary crushing of ores to meet the required requirements, and capable of processing the dust formed during the crushing process. Crusher for mining machinery.

本发明的技术方案是:一种矿山机械用破碎装置,包括破碎壳体,设在破碎壳体顶部的矿石入口漏斗,设在破碎壳体底部的破碎后的碎石出口,所述的破碎壳体内的一侧上固定设有上破碎板,该上破碎板的破碎面位于矿石入口漏斗的正下方;所述的破碎壳体上端设有上破碎辊,该上破碎辊的辊周面与上破碎板的破碎面具有破碎缝隙,且该上破碎板的破碎面上设有上破碎凸起;所述的破碎壳体的内壁上固定设有上导流板,该上导流板的固定设在上破碎板对面的破碎壳体的内壁上,所述的上导流板的下方设有碎石过滤网筛,该碎石过滤网筛与破碎壳体内壁的固定端与上导流板固定端位于同一侧;所述的碎石过滤筛底部设有震动电机,所述的碎石过滤筛的端部固定连接有具有斜面的输送过渡板,该输送过渡板的上表面与碎石过滤筛的上表面位于同一条平面上,所述的输送过渡板端部斜板的下方设有下破碎板和下破碎辊,所述的下破碎辊与下破碎板形成的破碎缝隙位于输送过渡板端部斜板的正下方;所述下破碎板的破碎面上设有下破碎凸起,且该下破碎辊与下破碎板形成的破碎缝隙宽度小于上破碎辊与上破碎板形成的破碎缝隙;靠近下破碎板的下部端面的破碎壳体的内壁上设有一下导流板,该下导流板位于碎石过滤网筛的正下方,且所述的下导流板与碎石出口通过碎石输送斜板连接。The technical solution of the present invention is: a crushing device for mining machinery, comprising a crushing shell, an ore inlet funnel arranged at the top of the crushing shell, a crushed gravel outlet at the bottom of the crushing shell, the crushing shell An upper crushing plate is fixed on one side of the body, and the crushing surface of the upper crushing plate is located directly below the ore inlet funnel; the upper end of the crushing shell is provided with an upper crushing roller, and the roller surface of the upper crushing roller is in contact with the upper crushing roller. The crushing surface of the crushing plate has a crushing gap, and the crushing surface of the upper crushing plate is provided with an upper crushing protrusion; the inner wall of the crushing shell is fixed with an upper deflector, and the fixed device of the upper deflector is On the inner wall of the crushing shell opposite to the upper crushing plate, a crushed stone filter screen is arranged below the upper deflector, and the fixed end of the crushed stone filter screen is fixed to the upper deflector on the inner wall of the crushing shell. The ends are located on the same side; the bottom of the crushed stone filter screen is provided with a vibrating motor, and the end of the crushed stone filter screen is fixedly connected with a conveying transition plate with a slope, and the upper surface of the conveying transition plate and the crushed stone filter screen The upper surface of the upper surface is located on the same plane, the bottom of the inclined plate at the end of the conveying transition plate is provided with a lower crushing plate and a lower crushing roller, and the crushing gap formed by the lower crushing roller and the lower crushing plate is located at the end of the conveying transition plate directly below the upper inclined plate; the crushing surface of the lower crushing plate is provided with a lower crushing protrusion, and the width of the crushing gap formed by the lower crushing roller and the lower crushing plate is smaller than the crushing gap formed by the upper crushing roller and the upper crushing plate; A lower deflector is provided on the inner wall of the crushing shell close to the lower end face of the lower crushing plate. The lower deflector is located directly below the gravel filter screen, and the lower deflector and the gravel outlet pass Stone conveyor inclined plate connection.

还包括设在破碎壳体一侧的除尘装置,该除尘装置包括除尘箱体,设在除尘箱体顶部的气体出口和设在除尘箱体底部的灰尘出口,所述的除尘箱体从上到下的内壁上设有多对插槽,该插槽内插有具有通孔的碰撞板,且位于除尘箱体内的上下层碰撞板上设有的通孔不在同一条直线上;所述的破碎壳体上部设有的除尘口与除尘箱体底部设有的入尘口通过管线连通,且除尘箱体底部设有的入尘口位于除尘箱体内最下层碰撞板的下方,位于除尘箱体的入尘口的内壁与灰尘出口之间设有斜板,所述的灰尘出口设有灰尘门。It also includes a dust removal device arranged on one side of the crushing shell. The dust removal device includes a dust removal box, a gas outlet on the top of the dust removal box and a dust outlet on the bottom of the dust removal box. The dust removal box is from top to bottom. There are many pairs of slots on the lower inner wall, and the collision plates with through holes are inserted in the slots, and the through holes on the upper and lower collision plates located in the dust removal box are not on the same straight line; The dust removal port on the upper part of the housing is connected with the dust inlet at the bottom of the dust removal box through pipelines, and the dust inlet at the bottom of the dust removal box is located below the collision plate at the bottom of the dust removal box and at the bottom of the dust removal box. A slant plate is provided between the inner wall of the dust inlet and the dust outlet, and the dust outlet is provided with a dust door.

所述的上破碎辊包括辊体,设在辊体上的辊齿和用于驱动辊体驱动的驱动电机,所述的破碎壳体上部设有与破碎壳体垂直的左导轨、中导轨和右导轨,所述的左导轨上活动设有左滑块,所述的中导轨上活动设有中滑块,所述的右导轨中活动设有右滑块,所述的辊体位于中导轨和右导轨之间,所述的驱动电机位于左导轨和中导轨之间,所述的辊体两侧的转轴分别与中滑块和右滑块通过轴承连接,所述的驱动电机固定设在左滑块上,且该驱动电机的驱动轴与伸出中滑块的辊体的转轴通过联轴器固定连接,所述的驱动电机和右滑块分别与破碎壳体的顶壁通过左伸缩电缸和右伸缩电缸连接,且所述的左伸缩电缸和右伸缩电缸同步。The upper crushing roller includes a roller body, roller teeth arranged on the roller body and a drive motor for driving the roller body, and the upper part of the crushing shell is provided with a left guide rail, a middle guide rail and a The right guide rail, the left slider is movable on the left guide rail, the middle slider is movable on the middle guide rail, the right slider is movable on the right guide rail, and the roller body is located on the middle guide rail and the right guide rail, the drive motor is located between the left guide rail and the middle guide rail, the rotating shafts on both sides of the roller body are respectively connected with the middle slider and the right slider through bearings, and the drive motor is fixed on the on the left slider, and the drive shaft of the drive motor is fixedly connected with the rotating shaft of the roller body extending out of the middle slider through a coupling, and the drive motor and the right slider are respectively connected to the top wall of the crushing shell through the left telescopic The electric cylinder is connected with the right telescopic electric cylinder, and the left telescopic electric cylinder and the right telescopic electric cylinder are synchronized.

所述的上破碎板包括上连接斜板、下连接斜板和设在上连接斜板和下连接斜板之间的圆弧板,且所述的圆弧板的圆心与上破碎辊的圆心同心,所述的上连接斜板和上连接斜板分别与圆弧板相切。The upper crushing plate includes an upper connecting sloping plate, a lower connecting sloping plate and a circular arc plate arranged between the upper connecting sloping plate and the lower connecting sloping plate, and the center of the circular arc plate and the center of the upper crushing roller Concentric, the upper connecting sloping plate and the upper connecting sloping plate are respectively tangent to the arc plate.

所述的碰撞板上设有的圆孔为上大下小的锥形孔。The round hole provided on the collision plate is a tapered hole with a large top and a small bottom.

本发明的有益效果:本发明装置通过其上下破碎辊能够对矿石进行二次的破碎,保证可一次不能够进行破碎的矿石进行二次破碎后达到所需求的碎石,在经过一次破碎后通过筛网进行筛选,筛选后符合的碎石直接通过碎石出口排出,筛选后不符合的碎石经过下破碎辊继续进行破碎,在筛选的过程中,通过振动电机振动筛网,使其自动筛选,并将没有达到要求的矿石送到下破碎板和下破碎辊之间进行破碎,有效的提高了破碎的效率,并且节约了破碎的成本;同时设有的除尘装置可以对破碎过程中产生的灰尘进行处理,有效的保护了环境。Beneficial effects of the present invention: the device of the present invention can perform secondary crushing on the ore through its upper and lower crushing rollers, ensuring that the ore that cannot be crushed at one time can be crushed for the second time to reach the required gravel, and after the primary crushing, the The sieve is used for screening. After screening, the qualified gravel is directly discharged through the gravel outlet. After screening, the unqualified gravel continues to be crushed through the lower crushing roller. During the screening process, the vibrating motor vibrates the screen to make it automatically screened. , and the ore that does not meet the requirements is sent between the lower crushing plate and the lower crushing roller for crushing, which effectively improves the crushing efficiency and saves the cost of crushing; at the same time, the dust removal device can clean the dust generated during the crushing process. Dust is processed, effectively protecting the environment.

附图说明Description of drawings

图1是本发明结构示意图;Fig. 1 is a structural representation of the present invention;

图2本发明中上破碎辊的连接结构示意图;Fig. 2 is a schematic diagram of the connection structure of the upper crushing roller in the present invention;

图3是图1中A部结构放大示意图。Fig. 3 is an enlarged schematic diagram of the structure of part A in Fig. 1 .

附图标记说明:1.破碎壳体;2.矿石入口漏斗;3.碎石出口;4.上破碎辊;5.上破碎板;6.下破碎辊;7.下破碎板;8.上破碎凸起;9.下破碎凸起;10.上导流板;11.下导流板;12.碎石输送斜板;13.碎石过滤筛;14.振动电机;15.输送过渡板;16.管线;17.灰尘箱体;18.气体出口;19.灰尘出口;20.灰尘门;21.插槽;22.碰撞板;23.通孔;24.斜板;401.辊体;402.辊齿;403.左导轨;404.中导轨;405.右导轨;406.左滑块;407.中滑块;408.右滑块;409.驱动电机;410.左伸缩电缸;411.右伸缩电缸;412.轴承。Explanation of reference signs: 1. crushing shell; 2. ore inlet funnel; 3. gravel outlet; 4. upper crushing roller; 5. upper crushing plate; 6. lower crushing roller; 7. lower crushing plate; 8. upper Crushing bump; 9. Lower crushing bump; 10. Upper deflector; 11. Lower deflector; 12. Gravel conveying inclined plate; 13. Gravel filter screen; 14. Vibrating motor; 15. Conveying transition plate ;16. Pipeline; 17. Dust box; 18. Gas outlet; 19. Dust outlet; 20. Dust door; 21. Slot; 22. Collision plate; 23. Through hole; ;402.Roll teeth;403.Left guide rail;404.Middle guide rail;405.Right guide rail;406.Left slider;407.Middle slider;408.Right slider;409.Drive motor;410.Left telescopic electric cylinder ; 411. right telescopic electric cylinder; 412. bearing.

具体实施方式detailed description

下面结合附图,对本发明的具体实施方式进行详细描述,但应当理解本发明的保护范围并不受具体实施方式的限制。The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

如图1所示的一种矿山机械用破碎装置,包括破碎壳体1,设在破碎壳体1顶部的矿石入口漏斗2,设在破碎壳体1底部的破碎后的碎石出口3,所述的破碎壳体1内的一侧上固定设有上破碎板5,该上破碎板5的破碎面位于矿石入口漏斗2的正下方;所述的破碎壳体1上端设有上破碎辊4,该上破碎辊4的辊周面与上破碎板5的破碎面具有破碎缝隙,且该上破碎板5的破碎面上设有上破碎凸起8;所述的破碎壳体1的内壁上固定设有上导流板10,该上导流板10的固定设在上破碎板5对面的破碎壳体1的内壁上,所述的上导流板10的下方设有碎石过滤网筛13,该碎石过滤网筛13与破碎壳体1内壁的固定端与上导流板10固定端位于同一侧;所述的碎石过滤筛13底部设有震动电机14,所述的碎石过滤筛13的端部固定连接有具有斜面的输送过渡板15,该输送过渡板15的上表面与碎石过滤筛13的上表面位于同一条平面上,所述的输送过渡板15端部斜板的下方设有下破碎板7和下破碎辊6,所述的下破碎辊6与下破碎板7形成的破碎缝隙位于输送过渡板15端部斜板的正下方;所述下破碎板7的破碎面上设有下破碎凸起9,且该下破碎辊6与下破碎板7形成的破碎缝隙宽度小于上破碎辊4与上破碎板5形成的破碎缝隙;靠近下破碎板7的下部端面的破碎壳体1的内壁上设有一下导流板11,该下导流板11位于碎石过滤网筛13的正下方,且所述的下导流板11与碎石出口3通过碎石输送斜板12连接。A crushing device for mining machinery as shown in Figure 1, comprising a crushing shell 1, an ore inlet funnel 2 arranged at the top of the crushing shell 1, and a crushed gravel outlet 3 arranged at the bottom of the crushing shell 1, so An upper crushing plate 5 is fixed on one side of the crushing shell 1, and the crushing surface of the upper crushing plate 5 is located directly below the ore inlet funnel 2; the upper end of the crushing shell 1 is provided with an upper crushing roller 4 , the roller peripheral surface of the upper crushing roller 4 and the crushing surface of the upper crushing plate 5 have a crushing gap, and the crushing surface of the upper crushing plate 5 is provided with an upper crushing protrusion 8; An upper deflector 10 is fixedly arranged, and the upper deflector 10 is fixed on the inner wall of the crushing shell 1 opposite to the upper crushing plate 5, and a gravel filter screen is arranged below the upper deflector 10 13. The gravel filter screen 13 is located on the same side as the fixed end of the inner wall of the crushing shell 1 and the fixed end of the upper deflector 10; the bottom of the gravel filter 13 is provided with a vibrating motor 14, and the gravel The end of the filter screen 13 is fixedly connected with a transport transition plate 15 with an inclined surface. The upper surface of the transport transition plate 15 is located on the same plane as the upper surface of the crushed stone filter screen 13. The bottom of the plate is provided with a lower crushing plate 7 and a lower crushing roller 6, and the crushing gap formed by the lower crushing roller 6 and the lower crushing plate 7 is located directly below the inclined plate at the end of the conveying transition plate 15; the lower crushing plate 7 There is a lower crushing protrusion 9 on the crushing surface, and the width of the crushing gap formed by the lower crushing roller 6 and the lower crushing plate 7 is smaller than the crushing gap formed by the upper crushing roller 4 and the upper crushing plate 5; A lower deflector 11 is provided on the inner wall of the crushing shell 1 at the end face, and the lower deflector 11 is located directly below the gravel filter screen 13, and the lower deflector 11 and the gravel outlet 3 pass through the crushed stone outlet 3. Stone conveying ramp 12 is connected.

所述的矿石入口漏斗2与破碎壳体1的内腔相连通,采用漏斗的形状可以方便需要破碎的矿石的放入,设有的上破碎板5与上破碎辊4之间的相互配合对进入到破碎壳体1中的矿石进行初次的破碎,设有的上破碎凸起8主要用于加强上破碎辊4与上破碎板5之间的挤压破碎力,能够使破碎的力度得到进一步的加强,设有的碎石过滤网筛13对初次破碎后的碎石进行过滤筛选,在过滤时,所述的震动电机14用于使碎石过滤网筛13发生上下颠簸的震动,有效的加强了筛选的速率,同时在震动的过程中,大于筛网孔径的矿石在震动的过程中向左运动,并且达到输送过渡板15上,并通过输送过滤板15的斜板进入到下破碎辊6和下破碎板7之间的缝隙中进行二次破碎,并且经过二次破碎后的碎石与一次破碎后的碎石通过碎石输送板12排出破碎壳体1外,在驱动的过程中,所述的上破碎辊4和下破碎辊6分别通过各自的驱动电机进行驱动(图中未画出),并且相互之间并没有管辖,驱动上破碎辊4和下破碎辊6的驱动电机和震动电机所需的电力由市政用电系统提供,具体的电连接关系属于本技术领域的公知常识,在这里不对其详细的描述,同时为了使在破碎的过程中,破碎辊和破碎板之间不会发生相互的限制,所述的上破碎板和下破碎板的形状相同,具体的包括上连接斜板、下连接斜板和设在上连接斜板和下连接斜板之间的圆弧板,且所述的圆弧板的圆心与上破碎辊(或下破碎辊)的圆心同心,所述的上连接斜板和上连接斜板分别与圆弧板相切。能够保证在破碎时,破碎辊与破碎板之间的人缝隙变化相同。The ore inlet funnel 2 communicates with the inner cavity of the crushing shell 1, and the shape of the funnel can facilitate the insertion of ores that need to be crushed. The mutual cooperation between the upper crushing plate 5 and the upper crushing roller 4 is relatively The ore that enters the crushing shell 1 is crushed for the first time, and the upper crushing protrusion 8 is mainly used to strengthen the crushing force between the upper crushing roller 4 and the upper crushing plate 5, so that the crushing force can be further improved. Strengthening, the gravel filter screen 13 that is provided with filters and screens the gravel after the initial crushing. When filtering, the vibration motor 14 is used to make the gravel filter screen 13 vibrate up and down, effectively The screening rate is enhanced, and at the same time, during the vibration process, the ore larger than the screen aperture moves to the left during the vibration process, and reaches the conveying transition plate 15, and enters the lower crushing roller through the inclined plate of the conveying filter plate 15 6 and the lower crushing plate 7 for secondary crushing, and the crushed stones after the secondary crushing and the crushed stones after the primary crushing are discharged out of the crushing shell 1 through the crushed stone conveying plate 12, during the driving process , the upper crushing roller 4 and the lower crushing roller 6 are respectively driven by their respective drive motors (not shown in the figure), and there is no control over each other, the drive motors driving the upper crushing roller 4 and the lower crushing roller 6 The power required by the vibration motor and the vibration motor is provided by the municipal power system. The specific electrical connection relationship belongs to the common knowledge in this technical field, and it will not be described in detail here. There will be no mutual restriction between them. The shape of the upper crushing plate and the lower crushing plate is the same, specifically including the upper connecting inclined plate, the lower connecting inclined plate and the circle between the upper connecting inclined plate and the lower connecting inclined plate. arc plate, and the center of the arc plate is concentric with the center of the upper crushing roller (or the lower crushing roller), and the upper connecting sloping plate and the upper connecting sloping plate are respectively tangent to the arc plate. It can ensure that the gap between the crushing roller and the crushing plate changes the same during crushing.

具体的在工作的过程中,需要破碎的矿石通过矿石入口漏斗2进入到破碎壳体1内部设有的上破碎辊4和上破碎板5之间的破碎缝隙中进行初次破碎,经过初次破碎后的碎石通过上导流板10进入到碎石过滤网筛13上,通过震动电机带动碎石过滤网筛13进行上下震动,对初次破碎后的碎石进行筛选,该碎石过滤网筛13的网孔为之间的到小为所需碎石的直径的到小,没有通过筛选后的碎石通过震动移动到输送过渡板15上,并通过输送过渡板15进入到下破碎板7与下破碎辊6之间的破碎缝隙中进行二次破碎,经过二次破碎后的碎石和依次破碎后通过碎石过滤网筛13的碎石通过下导流板和碎石输送板12送出破碎壳体1外,通过二次破碎使其破碎后的碎石完全达到需求的标准,有效的调了破碎的效率和要求。Specifically, during the working process, the ore that needs to be crushed enters the crushing gap between the upper crushing roller 4 and the upper crushing plate 5 provided inside the crushing shell 1 through the ore inlet funnel 2 for primary crushing. The crushed stone enters the crushed stone filter screen 13 through the upper deflector 10, and the crushed stone filter screen 13 is driven by the vibration motor to vibrate up and down, and the crushed stone after the initial crushing is screened. The crushed stone filter screen 13 The mesh size is from small to small, and the diameter of the required crushed stones is small to small. The crushed stones that have not passed the screening move to the conveying transition plate 15 through vibration, and enter the lower crushing plate 7 and the lower crushing plate 7 through the conveying transition plate 15. Secondary crushing is carried out in the crushing gap between the lower crushing rollers 6, and the crushed stones after the secondary crushing and the crushed stones passing through the crushed stone filter screen 13 after the secondary crushing are sent out for crushing through the lower guide plate and the crushed stone conveying plate 12. Outside the casing 1, the crushed gravel fully meets the required standard through secondary crushing, effectively adjusting the crushing efficiency and requirements.

进一步地,如图1和图3本发明装置还包括设在破碎壳体1一侧的除尘装置,该除尘装置包括除尘箱体17,设在除尘箱体17顶部的气体出口18和设在除尘箱体17底部的灰尘出口19,所述的除尘箱体17从上到下的内壁上设有多对插槽21,该插槽21内插有具有通孔23的碰撞板22,且位于除尘箱体17内的上下层碰撞板22上设有的通孔23不在同一条直线上;所述的破碎壳体1上部设有的除尘口与除尘箱体17底部设有的入尘口通过管线16连通,且除尘箱体17底部设有的入尘口位于除尘箱体17内最下层碰撞板22的下方,位于除尘箱体17的入尘口的内壁与灰尘出口19之间设有斜板24,所述的灰尘出口19设有灰尘门20。Further, as shown in Fig. 1 and Fig. 3, the device of the present invention also includes a dust removal device located on one side of the crushing shell 1, the dust removal device includes a dust removal box 17, a gas outlet 18 at the top of the dust removal box 17 and a dust removal The dust outlet 19 at the bottom of the box body 17, the inner wall of the dust removal box body 17 from top to bottom is provided with many pairs of slots 21, and the collision plate 22 with a through hole 23 is inserted in the slot 21, and is located in the dust removal box. The through holes 23 provided on the upper and lower collision plates 22 in the box body 17 are not on the same straight line; the dust removal port provided on the upper part of the crushing shell 1 and the dust inlet port provided at the bottom of the dust removal case body 17 pass through the pipeline 16 is connected, and the dust inlet provided at the bottom of the dust removal box 17 is located below the lowermost collision plate 22 in the dust removal box 17, and a slant plate is arranged between the inner wall of the dust inlet of the dust removal box 17 and the dust outlet 19 24. The dust outlet 19 is provided with a dust door 20 .

所述的气体出口18用于排出出去灰尘后的气体,设有的灰尘出口19用于排出除尘后的灰尘,设有的插槽21可以根据除尘的程度进行增加或者减少碰撞板22的层数,气体中的灰尘过大可以适量增加碰撞板的层数,过小可以减少碰撞板的层数,每层碰撞板上的通孔都不对其,可以保证带有灰尘的气体在上升的过程中,没通过层通孔都可以与上层的碰撞板发生碰撞,进而减小气体中灰尘的动力,起到除尘的效果,为了能够保证在除尘的过程中,灰尘能够方便落下,并且达到除尘箱的底部,设有的通孔如图3所示述的碰撞板22上设有的圆孔为上大下小的锥形孔;可以保证回落的灰尘不会将通孔堵塞。有效的对环境进行了保护,避免了破碎后的灰尘造成环境的污染。The gas outlet 18 is used to discharge the gas after the dust, and the dust outlet 19 is used to discharge the dust after dust removal. The slot 21 provided can increase or reduce the number of layers of the collision plate 22 according to the degree of dust removal. If the dust in the gas is too large, the number of layers of the collision plate can be increased appropriately, and if it is too small, the number of layers of the collision plate can be reduced. The through holes on each layer of the collision plate are not aligned, which can ensure that the gas with dust is rising , can collide with the collision plate on the upper layer without passing through the layer through hole, thereby reducing the power of the dust in the gas and achieving the effect of dust removal. In order to ensure that the dust can easily fall during the dust removal process, and reach the dust removal box Bottom, the through hole that is provided with as shown in Figure 3. The circular hole that is provided with on the colliding plate 22 as shown in Figure 3 is the conical hole that is up big and down small; Can guarantee that the dust that falls back can not block up through hole. Effectively protect the environment and avoid environmental pollution caused by broken dust.

进一步地,为了能够保证对初次破碎的破碎缝隙进行调整,满足不同大小矿石的需求,避免因矿石过大造成缝隙堵塞,矿石过小,不能够进行破碎的问题,如图2所示所述的上破碎辊4包括辊体401,设在辊体401上的辊齿402和用于驱动辊体401驱动的驱动电机409,所述的破碎壳体1上部设有与破碎壳体1垂直的左导轨403、中导轨404和右导轨405,所述的左导轨403上活动设有左滑块406,所述的中导轨404上活动设有中滑块407,所述的右导轨405中活动设有右滑块408,所述的辊体401位于中导轨404和右导轨405之间,所述的驱动电机409位于左导轨403和中导轨404之间,所述的辊体401两侧的转轴分别与中滑块407和右滑块408通过轴承412连接,所述的驱动电机409固定设在左滑块406上,且该驱动电机409的驱动轴与伸出中滑块407的辊体401的转轴通过联轴器固定连接,所述的驱动电机409和右滑块408分别与破碎壳体1的顶壁通过左伸缩电缸410和右伸缩电缸411连接,且所述的左伸缩电缸410和右伸缩电缸411同步。Further, in order to ensure that the initial crushing gap is adjusted to meet the needs of ores of different sizes, and to avoid the problem that the gap is blocked due to too large ore, and the ore is too small to be crushed, as shown in Figure 2 The upper crushing roller 4 includes a roller body 401, roller teeth 402 arranged on the roller body 401 and a driving motor 409 for driving the roller body 401. The upper part of the crushing shell 1 is provided with a left vertical shaft vertical to the crushing shell 1. Guide rail 403, middle guide rail 404 and right guide rail 405, described left guide rail 403 is movable to be provided with left slide block 406, and described middle guide rail 404 is movable to be provided with middle slide block 407, and described right guide rail 405 is movable to be provided with There is a right slide block 408, the roller body 401 is located between the middle guide rail 404 and the right guide rail 405, the drive motor 409 is located between the left guide rail 403 and the middle guide rail 404, and the rotating shafts on both sides of the roller body 401 Respectively connect with middle slider 407 and right slider 408 through bearing 412, described driving motor 409 is fixedly arranged on the left slider 406, and the drive shaft of this driving motor 409 and the roller body 401 that stretches out middle slider 407 The rotating shaft is fixedly connected by a coupling, the drive motor 409 and the right slider 408 are respectively connected to the top wall of the crushing shell 1 through the left telescopic electric cylinder 410 and the right telescopic electric cylinder 411, and the left telescopic electric cylinder The cylinder 410 is synchronized with the right telescopic electric cylinder 411.

所述的上下伸缩电缸用于拉动上破碎辊进行上下移动,进而改变上破碎辊与上破碎板之间的缝隙,使其能够在任何条件下都能正常使用,辊体401上设有的辊齿402可以对矿石进行打碎,加强了破碎的效率,设有的导轨能够方便滑块的上下移动进而方便改变破碎板与破碎辊之间的缝隙,设有的驱动电机用于破碎辊,设有的左右伸缩电缸能够同步伸缩,保证了辊体的水平,所述的所有伸缩电缸的控制由控制电缸的控制按钮进行控制,属于本技术领域的公开技术,不在详述,具体的电连接关系与市政用电系统连接,属于本技术领域的公知常识不在详细的描述,为了能够保证辊体能够转动,并且不会与滑块之间产生摩擦力,采用轴承进行辊体的转轴与滑块进行连接。能够保证对任何大小的矿石都能够进行破碎的目的,并且不会出现卡住辊体的情况。The upper and lower telescopic electric cylinders are used to pull the upper crushing roller to move up and down, thereby changing the gap between the upper crushing roller and the upper crushing plate, so that it can be used normally under any conditions. The roller teeth 402 can crush the ore, which enhances the crushing efficiency. The guide rail provided can facilitate the up and down movement of the slider and thus facilitate the change of the gap between the crushing plate and the crushing roller. The driving motor is provided for the crushing roller. The left and right telescopic electric cylinders can expand and contract synchronously, which ensures the level of the roller body. The control of all the telescopic electric cylinders is controlled by the control button of the electric cylinder, which belongs to the public technology of this technical field and will not be described in detail. The electrical connection relationship is connected with the municipal power system, which belongs to the common knowledge in this technical field and will not be described in detail. In order to ensure that the roller body can rotate and will not generate friction with the slider, bearings are used for the rotation of the roller body. Connect with the slider. It can guarantee the purpose of crushing ore of any size, and there will be no jamming of the roller body.

综上所述,本发明装置通过其上下破碎辊能够对矿石进行二次的破碎,保证可一次不能够进行破碎的矿石进行二次破碎后达到所需求的碎石,在经过一次破碎后通过筛网进行筛选,筛选后符合的碎石直接通过碎石出口排出,筛选后不符合的碎石经过下破碎辊继续进行破碎,在筛选的过程中,通过振动电机振动筛网,使其自动筛选,并将没有达到要求的矿石送到下破碎板和下破碎辊之间进行破碎,有效的提高了破碎的效率,并且节约了破碎的成本;同时设有的除尘装置可以对破碎过程中产生的灰尘进行处理,有效的保护了环境。In summary, the device of the present invention can carry out secondary crushing of ore through its upper and lower crushing rollers, so as to ensure that the ore that cannot be crushed at one time can be crushed for the second time to achieve the required crushed stone, and after the primary crushing, it can pass through the sieve After screening, the qualified crushed stones are directly discharged through the gravel outlet, and the unqualified crushed stones continue to be crushed through the lower crushing roller after screening. During the screening process, the vibrating motor vibrates the screen to make it automatically screened. And the ore that does not meet the requirements is sent between the lower crushing plate and the lower crushing roller for crushing, which effectively improves the crushing efficiency and saves the crushing cost; at the same time, the dust removal device can remove the dust generated during the crushing process. The treatment effectively protects the environment.

以上公开的仅为本发明的几个具体实施例,但是,本发明实施例并非局限于此,任何本领域的技术人员能思之的变化都应落入本发明的保护范围。The above disclosures are only a few specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present invention.

Claims (5)

1.一种矿山机械用破碎装置,其特征在于,包括破碎壳体(1),设在破碎壳体(1)顶部的矿石入口漏斗(2),设在破碎壳体(1)底部的破碎后的碎石出口(3),所述的破碎壳体(1)内的一侧上固定设有上破碎板(5),该上破碎板(5)的破碎面位于矿石入口漏斗(2)的正下方;所述的破碎壳体(1)上端设有上破碎辊(4),该上破碎辊(4)的辊周面与上破碎板(5)的破碎面具有破碎缝隙,且该上破碎板(5)的破碎面上设有上破碎凸起(8);所述的破碎壳体(1)的内壁上固定设有上导流板(10),该上导流板(10)的固定设在上破碎板(5)对面的破碎壳体(1)的内壁上,所述的上导流板(10)的下方设有碎石过滤网筛(13),该碎石过滤网筛(13)与破碎壳体(1)内壁的固定端与上导流板(10)固定端位于同一侧;所述的碎石过滤筛(13)底部设有震动电机(14),所述的碎石过滤筛(13)的端部固定连接有具有斜面的输送过渡板(15),该输送过渡板(15)的上表面与碎石过滤筛(13)的上表面位于同一条平面上,所述的输送过渡板(15)端部斜板的下方设有下破碎板(7)和下破碎辊(6),所述的下破碎辊(6)与下破碎板(7)形成的破碎缝隙位于输送过渡板(15)端部斜板的正下方;所述下破碎板(7)的破碎面上设有下破碎凸起(9),且该下破碎辊(6)与下破碎板(7)形成的破碎缝隙宽度小于上破碎辊(4)与上破碎板(5)形成的破碎缝隙;靠近下破碎板(7)的下部端面的破碎壳体(1)的内壁上设有一下导流板(11),该下导流板(11)位于碎石过滤网筛(13)的正下方,且所述的下导流板(11)与碎石出口(3)通过碎石输送斜板(12)连接。1. A crushing device for mining machinery, characterized in that it comprises a crushing shell (1), an ore inlet funnel (2) arranged at the top of the crushing shell (1), a crushing funnel (2) arranged at the bottom of the crushing shell (1) After the gravel outlet (3), the upper crushing plate (5) is fixed on one side of the crushing shell (1), and the crushing surface of the upper crushing plate (5) is located at the ore inlet funnel (2) directly below; the upper end of the crushing shell (1) is provided with an upper crushing roller (4), and the roller peripheral surface of the upper crushing roller (4) and the crushing surface of the upper crushing plate (5) have a crushing gap, and the The crushing surface of the upper crushing plate (5) is provided with an upper crushing protrusion (8); the inner wall of the crushing shell (1) is fixedly provided with an upper deflector (10), and the upper deflector (10 ) is fixed on the inner wall of the crushing shell (1) opposite to the upper crushing plate (5), and a gravel filter screen (13) is arranged below the upper deflector (10), and the gravel filter The fixed end of the mesh screen (13) and the inner wall of the crushing shell (1) and the fixed end of the upper deflector (10) are located on the same side; the bottom of the crushed stone filter (13) is provided with a vibrating motor (14). The end portion of the crushed stone filter screen (13) is fixedly connected with a conveying transition plate (15) with a slope, and the upper surface of the conveyed transition plate (15) is located on the same plane as the upper surface of the crushed stone filter screen (13). Above, the lower crushing plate (7) and the lower crushing roller (6) are arranged below the inclined plate at the end of the conveying transition plate (15), and the lower crushing roller (6) and the lower crushing plate (7) form a The crushing gap is located directly below the inclined plate at the end of the conveying transition plate (15); the crushing surface of the lower crushing plate (7) is provided with a lower crushing protrusion (9), and the lower crushing roller (6) is in contact with the lower crushing roller (6). The width of the crushing gap formed by the crushing plate (7) is smaller than the crushing gap formed by the upper crushing roller (4) and the upper crushing plate (5); There is a lower deflector (11), the lower deflector (11) is positioned directly below the crushed stone filter screen (13), and the lower deflector (11) and the crushed stone outlet (3) pass through the broken stone Stone conveying inclined plate (12) is connected. 2.根据权利要求书1所述的一种矿山机械用破碎装置,其特征在于,还包括设在破碎壳体(1)一侧的除尘装置,该除尘装置包括除尘箱体(17),设在除尘箱体(17)顶部的气体出口(18)和设在除尘箱体(17)底部的灰尘出口(19),所述的除尘箱体(17)从上到下的内壁上设有多对插槽(21),该插槽(21)内插有具有通孔(23)的碰撞板(22),且位于除尘箱体(17)内的上下层碰撞板(22)上设有的通孔(23)不在同一条直线上;所述的破碎壳体(1)上部设有的除尘口与除尘箱体(17)底部设有的入尘口通过管线(16)连通,且除尘箱体(17)底部设有的入尘口位于除尘箱体(17)内最下层碰撞板(22)的下方,位于除尘箱体(17)的入尘口的内壁与灰尘出口(19)之间设有斜板(24),所述的灰尘出口(19)设有灰尘门(20)。2. A kind of crushing device for mining machinery according to claim 1, characterized in that, it also includes a dust removal device located on one side of the crushing housing (1), the dust removal device includes a dust removal box (17), and The gas outlet (18) at the top of the dust removal box (17) and the dust outlet (19) at the bottom of the dust removal box (17), the inner wall of the dust removal box (17) from top to bottom is provided with multiple For the slot (21), the slot (21) is inserted with a collision plate (22) with a through hole (23), and the upper and lower collision plates (22) located in the dust removal box (17) are provided with The through holes (23) are not on the same straight line; the dust removal port provided on the upper part of the crushing shell (1) communicates with the dust inlet port provided at the bottom of the dust removal box (17) through the pipeline (16), and the dust removal box The dust inlet provided at the bottom of the body (17) is located below the lowermost collision plate (22) in the dust removal box (17), between the inner wall of the dust inlet of the dust removal box (17) and the dust outlet (19). A sloping plate (24) is provided, and the dust outlet (19) is provided with a dust door (20). 3.根据权利要求书1所述的一种矿山机械用破碎装置,其特征在于,所述的上破碎辊(4)包括辊体(401),设在辊体(401)上的辊齿(402)和用于驱动辊体(401)驱动的驱动电机(409),所述的破碎壳体(1)上部设有与破碎壳体(1)垂直的左导轨(403)、中导轨(404)和右导轨(405),所述的左导轨(403)上活动设有左滑块(406),所述的中导轨(404)上活动设有中滑块(407),所述的右导轨(405)中活动设有右滑块(408),所述的辊体(401)位于中导轨(404)和右导轨(405)之间,所述的驱动电机(409)位于左导轨(403)和中导轨(404)之间,所述的辊体(401)两侧的转轴分别与中滑块(407)和右滑块(408)通过轴承(412)连接,所述的驱动电机(409)固定设在左滑块(406)上,且该驱动电机(409)的驱动轴与伸出中滑块(407)的辊体(401)的转轴通过联轴器固定连接,所述的驱动电机(409)和右滑块(408)分别与破碎壳体(1)的顶壁通过左伸缩电缸(410)和右伸缩电缸(411)连接,且所述的左伸缩电缸(410)和右伸缩电缸(411)同步。3. The crushing device for mining machinery according to claim 1, wherein the upper crushing roller (4) comprises a roller body (401), and the roller teeth (401) arranged on the roller body (401) 402) and a drive motor (409) for driving the roller body (401), the upper part of the crushing shell (1) is provided with a left guide rail (403) perpendicular to the crushing shell (1), a middle guide rail (404 ) and the right rail (405), the left slider (406) is movable on the left rail (403), the middle slider (407) is movable on the middle rail (404), and the right A right slider (408) is movable in the guide rail (405), the roller body (401) is located between the middle guide rail (404) and the right guide rail (405), and the drive motor (409) is located on the left guide rail ( 403) and the middle guide rail (404), the rotating shafts on both sides of the roller body (401) are respectively connected with the middle slider (407) and the right slider (408) through bearings (412), and the drive motor (409) is fixedly located on the left slide block (406), and the drive shaft of the drive motor (409) is fixedly connected with the rotating shaft of the roller body (401) of the middle slide block (407) stretched out through a shaft coupling. The drive motor (409) and the right slider (408) are respectively connected to the top wall of the crushing shell (1) through the left telescopic electric cylinder (410) and the right telescopic electric cylinder (411), and the left telescopic electric cylinder (410) is synchronized with the right telescopic electric cylinder (411). 4.根据权利要求书1所述的一种矿山机械用破碎装置,其特征在于,所述的上破碎板(5)包括上连接斜板、下连接斜板和设在上连接斜板和下连接斜板之间的圆弧板,且所述的圆弧板的圆心与上破碎辊(4)的圆心同心,所述的上连接斜板和上连接斜板分别与圆弧板相切。4. A crushing device for mining machinery according to claim 1, characterized in that, the upper crushing plate (5) includes an upper connecting sloping plate, a lower connecting sloping plate, and an upper connecting sloping plate and a lower connecting sloping plate. The circular arc plates between the connecting inclined plates, and the center of the circular arc plates are concentric with the center of the upper crushing roller (4), and the upper connecting inclined plates and the upper connecting inclined plates are respectively tangent to the arc plates. 5.根据权利要求2所述的一种矿山机械用破碎装置,其特征在于,所述的碰撞板(22)上设有的圆孔为上大下小的锥形孔。5 . The crushing device for mining machinery according to claim 2 , characterized in that, the round hole provided on the collision plate ( 22 ) is a tapered hole with a large top and a small bottom. 6 .
CN201710659026.0A 2017-08-04 2017-08-04 A crushing device for mining machinery Expired - Fee Related CN107225020B (en)

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CN113304818A (en) * 2021-04-26 2021-08-27 从江县胜达活性炭有限公司 Device for producing sucrose stock solution adsorbs active carbon
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CN116619627A (en) * 2023-05-06 2023-08-22 苏州东诚欣电子有限公司 Be used for waste recovery reducing mechanism for sealing washer production
CN119327535A (en) * 2024-12-20 2025-01-21 百川生物科技股份有限公司 Raw material automatic crushing device, crushing method and application in drawing protein

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