WO2022120891A1 - 一种多功能破碎机 - Google Patents

一种多功能破碎机 Download PDF

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Publication number
WO2022120891A1
WO2022120891A1 PCT/CN2020/136470 CN2020136470W WO2022120891A1 WO 2022120891 A1 WO2022120891 A1 WO 2022120891A1 CN 2020136470 W CN2020136470 W CN 2020136470W WO 2022120891 A1 WO2022120891 A1 WO 2022120891A1
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Prior art keywords
jaw plate
tooth shape
movable jaw
tooth
plate
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PCT/CN2020/136470
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English (en)
French (fr)
Inventor
朱兴良
Original Assignee
毛雪梅
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Application filed by 毛雪梅 filed Critical 毛雪梅
Publication of WO2022120891A1 publication Critical patent/WO2022120891A1/zh

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    • 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
    • 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
    • B02C1/10—Shape or construction of jaws

Definitions

  • the invention belongs to the field of crushers, in particular to a multifunctional crusher.
  • the crushing chamber which consists of two jaw plates (also called tooth plates or tooth plates) and two side guard plates, of which two jaw plates (one is a fixed jaw plate, A crushing pair composed of a movable jaw) is the core component in the crushing cavity.
  • the crushing ratio (the ratio of the raw material size to the finished material size) is an overall performance index of the crusher, and the crushing cavity is the structural part that affects the crushing ratio.
  • the shape of the crushing cavity in the prior art has the following deficiencies: from a top view, the shape of the crushing cavity in the prior art is straight. The shape of the belt is straight.
  • the tooth shape of the surface of the jaw plate from a top view is a "V"-shaped wave; this straight cavity has a congenital deficiency, that is, there is no force-enhancing effect;
  • the crushing cavity type in the prior art is basically "V” shaped.
  • This "V" shape is one of the main factors restricting high crushing performance.
  • the volume of material discharged at the end of each stroke is the triangular area at the bottom. In this triangular area, the upper size is large and the lower size is small. Obviously, this kind of The material discharged from the cavity has uneven particle size distribution. If it is necessary to crush the aggregate with uniform particle size distribution, it is difficult to realize the crushing cavity in the prior art.
  • the present invention designs a hard material decomposing and crushing machine.
  • This hard material decomposing and crushing machine is modified on the basis of the original movable jaw plate and fixed jaw plate, and the movable jaw plate and the fixed jaw plate are modified.
  • the jaw plate is changed to two upper and lower sections, the teeth of the upper section are evenly distributed in the horizontal direction, and the teeth of the lower section are evenly distributed in the horizontal direction.
  • the upper section and the lower section in the vertical direction are set with an inclination angle.
  • the crushing efficiency can be improved, and the upper and lower sections of the jaw plate can be fixed Keep it parallel to the plane of the vertical direction; after the lower sections of the movable jaw plate and the fixed jaw plate are changed to a tooth shape with an isosceles trapezoid in cross section, the hypotenuses of the isosceles trapezoid in the cross section are parallel to each other, and during the crushing process
  • the force on the plane where the middle hypotenuse is located will be larger than that in the vertical and horizontal directions, so that harder materials can be broken;
  • the fixed area of the jaw plate surface reduces the number of tooth shapes, so that the concave and convex tooth shapes on the fixed jaw plate and the movable jaw plate can form a gap, and by controlling the size of the gap, the size of the crushed material is limited; And the upper section of the fixed jaw plate is provided with row holes, which can crush materials with sticky materials.
  • a multifunctional crusher comprising a frame, a fixed jaw, a movable jaw, an eccentric shaft, and a flywheel, the flywheel and the eccentric shaft are connected, and the The eccentric shaft is also connected with the movable jaw, the upper surface of the movable jaw is connected with the movable jaw, the fixed jaw is fixed on the surface of the frame, the upper part of the fixed jaw is provided with a tooth shape, and the lower part is provided with a tooth shape Second, the upper section of the movable jaw plate is provided with tooth shape 3, and the lower section is provided with tooth shape 4.
  • the tooth shapes are staggered and matched to form a crushing cavity.
  • the movable jaw plate is divided into upper and lower sections, the lower section of the movable jaw plate is parallel to the vertical direction, and the upper section of the movable jaw plate is observed from the front view of the crusher, and the upper section of the movable jaw plate is parallel to the vertical direction.
  • the parallel lower section has an inclination angle, and the inclination angle is set at 17-26 degrees.
  • the tooth shape 2 is distributed on the surface of the fixed jaw plate, and the tooth shape 4 is distributed on the surface of the movable jaw plate.
  • Groove 1, groove 2 will be formed between tooth shape 4 and tooth shape 4, the size and shape of the groove 1 and groove 2 are the same; the two tooth shapes that are arbitrarily protruding from the fixed jaw plate will form A groove, the groove will cooperate with the protruding tooth shape on the movable jaw plate for crushing; when the crusher is placed horizontally, the left and right surfaces of the groove between the two tooth shapes will match the left and right sides of the outer convex tooth shape.
  • the surface forms two gaps, said gaps having the same thickness.
  • the contour of the groove can be matched with the tooth shape on the surface of the jaw plate, and when viewed from the top view of the crusher, the cross section of the groove can be formed by equidistant cross sections of the tooth shape.
  • the lower sections of the fixed jaw plate and the movable jaw plate are provided with a tooth shape whose cross section is an isosceles trapezoid. .
  • the surface of the tooth shape 2 is provided with a tangent plane 1
  • the surface of the tooth shape 4 is provided with a tangent plane 2
  • the tangent plane 1 and the tangent plane 2 are parallel to each other
  • the plane connecting the jaw plate and the tooth shape is the same as the
  • the cut plane has an angle, and the angle is greater than 90 degrees.
  • the upper surface of the fixed jaw and the upper surface of the movable jaw are provided with row holes distributed in a square array, the row holes completely penetrate the upper part of the movable jaw and the upper part of the fixed jaw, and the hole sizes of the row holes are the same .
  • the present invention has the following beneficial effects: the movable jaw plate is divided into upper and lower sections, the lower section of the movable jaw plate is parallel to the vertical square, and the upper section of the movable jaw plate is observed from the front view of the crusher, There is an inclination angle between the upper section of the movable jaw plate and the parallel lower section in the vertical direction, and the inclination angle is set at 17-26 degrees. By setting the inclination angle in this range, the first stage of the crushing process can be more labor-saving and effective.
  • the magnifying effect of the crusher improves the crushing efficiency, so that the harder materials can be crushed; after the lower sections of the movable jaw plate and the fixed jaw plate are changed to a tooth shape with an isosceles trapezoid in cross section, the isosceles trapezoid in the cross section
  • the hypotenuses are parallel to each other, and the plane where the hypotenuse is located during the crushing process will be subjected to greater force than the vertical and horizontal directions, so that harder materials can be broken; in the prior art, the fixed jaw plate and the movable jaw plate are uneven.
  • the gap between the shapes is increased, and the number of tooth shapes is reduced on the surface of the fixed area of the jaw plate, so that the tooth shapes of the fixed jaw plate and the movable jaw plate can form a gap, which can make the crushed material within the limit of the square tooth shape.
  • Fig. 1 is the front view of the crusher of the present invention
  • Figure 2 is a three-dimensional view of the movable jaw plate and the fixed jaw plate
  • Fig. 3 is the top view of the perspective view of Fig. 2;
  • Figure 4 is a perspective view of the movable jaw plate and the fixed jaw plate with row holes in Figure 2;
  • Fig. 5 is the top view of the perspective view of Fig. 4;
  • Fig. 6 is the sectional view of the movable jaw plate of Fig. 2;
  • a multifunctional crusher includes a frame 1, a fixed jaw plate 2, a movable jaw plate 3, an eccentric shaft 4, and a flywheel 5.
  • the flywheel 5 It is connected with the eccentric shaft 4, the eccentric shaft 4 is also connected with the movable jaw 6, the upper surface of the movable jaw 6 is connected with the movable jaw 3, and the fixed jaw 2 is fixed on the surface of the frame 1, which is characterized in that , the upper section of the fixed jaw plate 2 is provided with a tooth shape 7, the lower section is provided with a tooth shape 2 8, the upper section of the movable jaw plate 3 is provided with a tooth shape 3 9, and the lower section is provided with a tooth shape 4 10,
  • the tooth-shaped concave and convex are staggered and matched to form a crushing cavity 11; when the movable jaw plate 3 is in operation, it is completely fixed with the movable jaw 6, and the movable jaw 6 and the movable jaw
  • the toggle plate 19 is connected, and the other end of the toggle plate 19 is connected with the adjustment pad 22.
  • a spring 21 is pierced in the middle, and the spring 21 can make the adjustment pad 22 reset.
  • Adjusting the cushion block 22 and the spring 21 on the connecting rod will reciprocate in the horizontal direction, so that the eccentric shaft 4 drives the movable jaw 6 to move, and the movable jaw 6 will form an eccentric movement, which is connected with the movable jaw 6.
  • the jaw plate 3 can be crushed with the fixed jaw plate 2.
  • the movable jaw plate 3 is divided into upper and lower sections.
  • the lower section of the movable jaw plate 3 is parallel to the vertical direction. Observe the upper section of the movable jaw plate 3 from the front view of the crusher.
  • the tooth shape two 8 is distributed on the surface of the fixed jaw plate 2, the tooth shape four 10 is distributed on the surface of the movable jaw plate 3, the tooth shape two 8 and the tooth shape four 10 are arrayed in the horizontal direction, the tooth shape two 8 and the tooth shape two
  • a groove one 13 will be formed between 8, and a groove two 14 will be formed between the tooth shape four 10 and the tooth shape four 10.
  • the size and shape of the groove one 13 and the groove two 14 are the same; the fixed jaw
  • the two protruding tooth shapes of the plate 2 will form a groove, and the groove will cooperate with the protruding tooth shape on the movable jaw plate 3 for crushing; when the crusher is placed horizontally, the gap between the two tooth shapes will be broken.
  • the left and right surfaces of the groove and the left and right surfaces of the convex tooth form two gaps 15 , and the thickness of the gaps 15 is the same.
  • the size of the crushed material can be limited to the size of the gap 15, so that the size of the gap 15 can be controlled during the production process to crush the material of the corresponding size.
  • the lower sections of the fixed jaw plate 2 and the movable jaw plate 3 are provided with a tooth shape whose cross section is an isosceles trapezoid. same.
  • the surface of the tooth shape two 8 is provided with a cut surface 16, the surface of the tooth shape four 10 is provided with a cut surface two 17, the cut surface one 16 and the cut surface two 17 are parallel to each other, and the plane connecting the jaw plate and the tooth shape is the same as the one.
  • the cut plane has an angle, and the angle is greater than 90 degrees.
  • the material is crushed on the plane where the cutting plane is located. Since the plane where the cutting plane is located and the plane where the surface of the jaw plate is located have an angle, from the mechanical point of view, the inclined plane has a labor-saving effect.
  • the Acting on the surface of the movable jaw 3 the force on the material perpendicular to the surface of the jaw belongs to the resultant force of the horizontal and vertical directions, which has the effect of force amplification, so that the harder material can be broken.
  • the basic mechanism of the movable jaw plate 3 and the fixed jaw plate 2 is the same as that of Embodiment 1, that is, the fixed jaw plate 2 and the movable jaw plate 3 are provided with There are column holes 18 distributed in a square array, the column holes 18 completely penetrate the upper section of the movable jaw plate 3 and the upper section of the fixed jaw plate 2, and the hole diameters of the column holes 18 are the same.
  • the upper sections of the movable jaw 3 and the fixed jaw 2 are provided with row holes 18. During the crushing process of materials with viscous materials, the viscous materials will be discharged from the crushing cavity 11 through the through holes, so that useful materials can be crushed.
  • the drive motor of the crusher is turned on, and the movable jaw plate 3 of the crusher will reciprocate, so that the teeth 3 9 on the upper section of the movable jaw plate 3 will be connected with the upper section of the fixed jaw plate 2.
  • Tooth 1 7 is crushed in the first stage, and the harder materials are broken.
  • the tooth shape 4 10 of the lower section of the movable jaw plate 3 and the tooth shape 2 8 of the lower section of the fixed jaw plate 2 are used for limited size crushing. It can produce a shape with uniform size, so as to achieve the purpose of crushing hard materials.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

一种多功能破碎机，包括机架（1）、固定颚板（2）、活动颚板（3）、偏心轴杆（4）、飞轮（5），所述的飞轮（5）和偏心轴杆（4）连接，所述的偏心轴杆（4）同时还和动颚（6）连接，动颚（6）的上表面和活动颚板（3）连接，固定颚板（2）固定在机架表层上，所述的固定颚板（2）上段设有齿形一（7），下段设有齿形二（8），所述的活动颚板（3）的上段设有设有齿形三（9），下段设有齿形四（10），固定颚板（2）和活动颚板（3）在相互运动中，所述齿形的凹凸交错对峙配合形成破碎腔（11）；通过设定齿形与齿形之间的间距，让齿形在凹凸配合过程中形成间隙（15），限定破碎物料的尺寸；同时在颚板表面设定列孔（18），可以破碎带粘性物质的材料。

Description

一种多功能破碎机 技术领域
本发明属于破碎机领域，具体涉及一种多功能破碎机。
背景技术
颚式破碎机设备中的一个主要机构是破碎腔，它由两块颚板(也称齿板或牙板)及两块边护板组成，其中由两块颚板(一块为固定颚板，一块为活动颚板)组成的破碎副是破碎腔中的核心部件。破碎比(原料尺寸与成品料尺寸之比)是破碎机的一项总体性能指标，而破碎腔是影响破碎比的结构组织部位。然而现有技术破碎腔形存在以下几点不足：从俯视上看，现有技术破碎腔形都是呈直条形的,直条形特指从破碎机俯视角度看，其破碎腔形成的物料带形状呈直条型，此时从俯视角度观察颚板表面的截面齿形即成“V”形波浪状；这种直条形腔有一个先天不足，就是没有增力效应；从侧视截面上看，现有技术破碎腔型基本是呈“V”形的。这“V”形是制约高破碎性能的主要因素之一，它每一冲程完结时排放的物料容积是底部的三角区，在这三角区里，上部尺寸大、下部尺寸小，显然，这种腔形排放出来的料，颗粒大小分布不均匀,如果需要破碎出颗粒大小均匀分布的骨料，现有技术技术破碎腔难以现实。目前，在破碎带有钢筋的物料时，现有技术的破碎腔难以把钢筋上的材料破碎完全，会有部分材料连在钢筋上，导致破碎效果不好。还有现有破碎机在破碎带有粘性物料的材质时，粘性物料会粘附在破碎腔的内壁，如不能及时进行清理，将影响颚式破碎机的工作效率，严重时还可能影响颚式破碎机的正常工作。因此，急需设计一款新型高效的可以破碎多种材质物料的多功能破碎机。
发明内容
本发明针对现有技术中存在的问题，设计了一款硬料分解破碎机，这种硬料分解破碎机，在原来活动颚板和固定颚板的基础上进行修改，把活动颚板和固定颚板改为上下两段，上段的齿形还是以水平方向为为阵列均匀的分布开，下段的齿形以水平方向为阵列均匀的分布开，同时从破碎机的主视图观察，活动颚板的上段与竖直方向上的下段设置了倾斜角度，通过设定一定范围的角度，可以让破碎过程更加省力，起到力的放大作用，同时可以提高了破碎效率，固定颚板的上 段和下段保持与竖直方向所在平面平行；活动颚板和固定颚板的下段都改成横截面是等腰梯形的齿形后，所述的横截面的等腰梯形的斜边相互平行，在破碎过程中斜边所在的平面受力会比竖直和水平方向的力更大，从而可以破碎较硬的材料；现有技术中固定颚板和活动颚板上凹凸配对的齿形之间在齿形完全配合到位时，即固定颚板和活动颚板运动到最近位置时，齿与齿之间的基本是没有缝隙的，现在把固定颚板和活动颚板齿形之间的间隙加大，在固定面积的颚板表面，减少齿形数量，这样固定颚板和活动颚板上凹凸配合的齿形就可以形成间隙，通过控制间隙的大小，从而去限定破碎物料的大小；同时在活动颚板和固定颚板的上段设有列孔，可以破碎带粘性材质的物料。
本发明的发明目的是通过以下技术方案实现的：一种多功能破碎机，包括机架、固定颚板、活动颚板、偏心轴杆、飞轮，所述的飞轮和偏心轴杆连接，所述的偏心轴杆同时还和动颚连接，动颚的上表面和活动颚板连接，固定颚板固定在机架表层上，所述的固定颚板上段设有齿形一，下段设有齿形二，所述的活动颚板的上段设有设有齿形三，下段设有齿形四，固定颚板和活动颚板在相互运动中，所述齿形凹凸交错对峙配合形成破碎腔。
作为优选，所述活动颚板分为上下两段，活动颚板的下段是与竖直方向平行，从破碎机的主视图观察活动颚板的上段，所述活动颚板的上段与竖直方向平行的下段存在倾斜角度，倾斜角度设置在17-26度。
作为优选，所述齿形二分布在固定颚板表面，所述齿形四分布在活动颚板表面，齿形二与齿形四以水平方向阵列，齿形二与齿形二之间会形成凹槽一，齿形四与齿形四之间会形成凹槽二，所述凹槽一和凹槽二的大小和形状相同；所述的固定颚板任意凸出的两个齿形会形成一个凹槽，所述的凹槽会与活动颚板上凸出的齿形进行配合破碎；破碎机水平放置时，两个齿形之间的凹槽的左右表面会与外凸齿形的左右表面形成两个间隙，所述的间隙的厚度相同。
作为优选，所述凹槽的外形轮廓可以与颚板表面的齿形相互匹配，从破碎机的俯视角度观察，凹槽的横截面可以通过齿形的横截面等距形成。
作为优选，所述固定颚板和活动颚板的下段设有横截面是等腰梯形的齿形，所述齿形二的和齿形四的的横截面所形成的等腰梯形大小形状设置相同。
作为优选，所述齿形二的表面设有切面一，所述齿形四的表面设有切面二， 所述的切面一和切面二相互平行，颚板与齿形连接的平面与所述的切面存在角度，所述的角度大于90度。
作为优选，所述固定颚板上段和活动颚板上段表面设有以方阵列分布的列孔，所述的列孔完全贯穿活动颚板上段和固定颚板上段，所述列孔的孔径大小一致。
与现有技术相比，本发明具有以下有益效果：所述活动颚板分为上下两段，活动颚板的下段是与竖直方形平行，从破碎机的主视图观察活动颚板的上段，所述活动颚板的上段与竖直方向的平行下段存在倾斜角度，倾斜角度设置在17-26度，通过设定这个范围的倾斜角度，可以让第一阶段的破碎过程更加省力，起到力的放大作用，提高了破碎效率，这样就可以破碎较硬的物料；活动颚板和固定颚板的下段都改成横截面是等腰梯形的齿形后，所述的横截面的等腰梯形的斜边相互平行，在破碎过程中斜边所在的平面受力会比竖直和水平方向的力更大，从而可以破碎较硬的材料；现有技术中固定颚板和活动颚板上凹凸配对的齿形之间在齿形完全配合到位时，即固定颚板和活动颚板运动到最近位置时，齿与齿之间的基本是没有缝隙的，现在把固定颚板和活动颚板齿形之间的间隙加大，在固定面积的颚板表面，减少齿形数量，这样固定颚板和活动颚板上凹凸配合的齿形就可以形成间隙，可以让破碎材料在方形齿形的限定下，破碎出大小均匀的材料；同时在活动颚板和固定颚板的上段设有列孔，可以破碎带粘性材质的物料。
附图说明
图1为本发明破碎机的主视图；
图2为活动颚板和固定颚板立体视图；
图3为图2立体视图的俯视图；
图4为图2活动颚板和固定颚板带列孔立体视图；
图5为图4立体视图的俯视图；
图6为图2活动颚板的剖面视图；
图中标记：1、机架；2、固定颚板；3、活动颚板；4、偏心轴杆；5、飞轮；6、动颚；7、齿形一；8、齿形二；9、齿形三；10、齿形四；11、破碎腔；12、倾斜角度；13、凹槽一；14、凹槽二；15、间隙；16、切面一；17、切面二；18、列孔；19、肘板；20、拉杆；21、弹簧；22、调整垫块。
具体实施方式
下面结合附图所表示的实施例对本发明作进一步描述：
实施例1
如图1、图2、图3、图6所示，一种多功能破碎机，包括机架1、固定颚板2、活动颚板3、偏心轴杆4、飞轮5，所述的飞轮5和偏心轴杆4连接，所述的偏心轴杆4同时还和动颚6连接，动颚6的上表面和活动颚板3连接，固定颚板2固定在机架1表层上，其特征在于，所述的固定颚板2上段设有齿形一7，下段设有齿形二8，所述的活动颚板3的上段设有设有齿形三9，下段设有齿形四10，固定颚板2和活动颚板3在相互运动中，所述齿形凹凸交错对峙配合形成破碎腔11；所述活动颚板3在运行时，完全和动颚6固定，所述动颚6与肘板19连接，所述肘板19的另一端与调整垫块22连接，调整垫块22下方设有通孔，拉杆20穿过通孔后在通过螺钉固定在破碎机上，所述的拉杆20中间穿有弹簧21，所述的弹簧21可以使调整垫块22进行复位。当破碎机的电机进行工作时，电机通过皮带带动飞轮5转动，飞轮5转动后会带动偏心轴杆4转动，此时偏心轴杆4会带动动颚6运动，动颚6同时通过肘板19、调整垫块22以及连杆上的弹簧21在水平方向就会产生往复运动，这样加上偏心轴杆4带动动颚6运动，动颚6就会形成偏心运动，和动颚6连接的活动颚板3就可以和固定颚板2进行破碎工作。
所述活动颚板3分为上下两段，活动颚板3的下段是与竖直方向平行，从破碎机的主视图观察活动颚板3的上段，所述活动颚板3的上段与竖直方向平行的下段存在倾斜角度12，倾斜角度12设置在17-26度。
所述齿形二8分布在固定颚板2表面，所述齿形四10分布在活动颚板3表面，齿形二8与齿形四10以水平方向阵列，齿形二8与齿形二8之间会形成凹槽一13，齿形四10与齿形四10之间会形成凹槽二14，所述凹槽一13和凹槽二14的大小和形状相同；所述的固定颚板2任意凸出的两个齿形会形成一个凹槽，所述的凹槽会与活动颚板3上凸出的齿形进行配合破碎；破碎机水平放置时，两个齿形之间的凹槽的左右表面会与外凸齿形的左右表面形成两个间隙15，所述的间隙15的厚度相同。
通过设定齿形与齿形之间的间隙15，可以让破碎的物料尺寸限定在间隙15的大小范围内，从而可以生产过程中控制间隙15的大小就可以破碎出对应大小 的物料。
所述固定颚板2和活动颚板3的下段设有横截面是等腰梯形的齿形，所述齿形二8的和齿形四10的的横截面所形成的等腰梯形大小形状设置相同。
所述齿形二8的表面设有切面一16，所述齿形四10的表面设有切面二17，所述的切面一16和切面二17相互平行，颚板与齿形连接的平面与所述的切面存在角度，所述的角度大于90度。
通过设定切面一16和切面二17，让物料在切面所在的平面进行破碎，由于切面所在的平面和颚板表面所在的平面存在角度，从力学角度上斜面具有省力效果，在电机运行后，作用在活动颚板3表面的固定，物料在垂直于颚板表面所受的力属于水平和竖直方向的合力，具有力放大的作用，从而可以破碎更加坚硬的材料。
实施例2
如图1、图2、图4、图5所示，所述活动颚板3和固定颚板2的基本机构和实施例1相同，就是在所述固定颚板2和活动颚板3表面设有以方阵列分布的列孔18，所述的列孔18完全贯穿活动颚板3上段和固定颚板2上段，所述列孔18的孔径大小一致。通过活动颚板3和固定颚板2的上段设有列孔18，带有粘性材质的物料在破碎过程中，粘性材质会通过通孔从破碎腔11排出，这样就可以破碎出有用的物料。
具体的，当需要破碎操作时，打开破碎机的驱动电机，这时破碎机的活动颚板3就会产生往复运动，这样活动颚板3上段的齿形三9就会和固定颚板2上段齿形一7进行第一阶段的破碎，把较硬的物料破碎出来，第二阶段通过活动颚板3下段的齿形四10和固定颚板2下段的齿形二8进行限定尺寸破碎，破碎出大小均匀的形状，从而达到了破碎较硬物料的目的。
文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。

Claims (7)

  1. 一种多功能破碎机，包括机架(1)、固定颚板(2)、活动颚板(3)、偏心轴杆(4)、飞轮(5)，所述的飞轮和偏心轴杆连接，所述的偏心轴杆同时还和动颚连接，动颚(6)的上表面和活动颚板连接，固定颚板固定在机架表层上，其特征在于，所述的固定颚板上段设有齿形一(7)，下段设有齿形二(8)，所述的活动颚板的上段设有设有齿形三(9)，下段设有齿形四(10)，固定颚板和活动颚板在相互运动中，所述齿形的凹凸交错对峙配合形成破碎腔(11)。
  2. 根据权利要求1所述的一种多功能破碎机，其特征在于，所述活动颚板分为上下两段，活动颚板的下段是与竖直方向平行，从破碎机的主视图观察活动颚板的上段，所述活动颚板的上段与竖直方向平行的下段存在倾斜角度(12)，倾斜角度设置在17-26度。
  3. 根据权利要求1所述的一种多功能破碎机，其特征在于，所述齿形二分布在固定颚板表面，所述齿形四分布在活动颚板表面，齿形二与齿形四以水平方向阵列，齿形二与齿形二之间会形成凹槽一(13)，齿形四与齿形四之间会形成凹槽二(14)，所述凹槽一和凹槽二的大小和形状相同；所述的固定颚板任意凸出的两个齿形会形成一个凹槽，所述的凹槽会与活动颚板上凸出的齿形进行配合破碎；破碎机水平放置时，两个齿形之间的凹槽的左右表面会与外凸齿形的左右表面形成两个间隙(15)，所述的间隙的厚度相同。
  4. 根据权利要求1所述的一种多功能破碎机，其特征在于，所述凹槽的外形轮廓可以与颚板表面的齿形相互匹配，从破碎机的俯视角度观察，凹槽的横截面可以通过齿形的横截面等距形成。
  5. 根据权利要求1所述的一种多功能破碎机，其特征在于，所述固定颚板和活动颚板的下段设有横截面是等腰梯形的齿形，所述齿形二的和齿形四的的横截面所形成的等腰梯形大小形状设置相同。
  6. 根据权利要求1所述的一种多功能破碎机，其特征在于，所述齿形二的表面设有切面一(16)，所述齿形四的表面设有切面二(17)，所述的切面一和切面二相互平行，颚板与齿形连接的平面与所述的切面存在角度，所述的角度大于90度。
  7. 根据权利要求1所述的一种多功能破碎机，其特征在于，所述固定颚板上段和活动颚板上段表面设有以方阵列分布的列孔(18)，所述的列孔完全贯穿活动 颚板上段和固定颚板上段，所述列孔的孔径大小一致。
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2262947Y (zh) * 1996-03-08 1997-09-24 莫镇艳 一种双向排列齿条的颚式破碎机齿板
KR100768569B1 (ko) * 2007-02-16 2007-10-19 주식회사 디앤씨엔텍 건설폐기물처리용 죠크라샤
JP2011110475A (ja) * 2009-11-25 2011-06-09 Toyota Motor Corp 破砕装置
CN102198410A (zh) * 2011-03-28 2011-09-28 浙江黑白矿山机械有限公司 一种置有自修齿形破碎副的颚式破碎机
CN202962528U (zh) * 2012-07-27 2013-06-05 朱兴良 一种颚式制砂机
CN103567006A (zh) * 2012-07-28 2014-02-12 朱兴良 一种颚式均细破碎机
CN203842616U (zh) * 2014-03-27 2014-09-24 辽宁青花耐火材料股份有限公司 一种颚式破碎机
CN209772202U (zh) * 2018-12-07 2019-12-13 常熟市宏宇钙化物有限公司 一种生石灰预碎设备

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2262947Y (zh) * 1996-03-08 1997-09-24 莫镇艳 一种双向排列齿条的颚式破碎机齿板
KR100768569B1 (ko) * 2007-02-16 2007-10-19 주식회사 디앤씨엔텍 건설폐기물처리용 죠크라샤
JP2011110475A (ja) * 2009-11-25 2011-06-09 Toyota Motor Corp 破砕装置
CN102198410A (zh) * 2011-03-28 2011-09-28 浙江黑白矿山机械有限公司 一种置有自修齿形破碎副的颚式破碎机
CN202962528U (zh) * 2012-07-27 2013-06-05 朱兴良 一种颚式制砂机
CN103567006A (zh) * 2012-07-28 2014-02-12 朱兴良 一种颚式均细破碎机
CN203842616U (zh) * 2014-03-27 2014-09-24 辽宁青花耐火材料股份有限公司 一种颚式破碎机
CN209772202U (zh) * 2018-12-07 2019-12-13 常熟市宏宇钙化物有限公司 一种生石灰预碎设备

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