WO2022120894A1 - 一种便于处理黏性原料的颚式破碎机 - Google Patents

一种便于处理黏性原料的颚式破碎机 Download PDF

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Publication number
WO2022120894A1
WO2022120894A1 PCT/CN2020/136473 CN2020136473W WO2022120894A1 WO 2022120894 A1 WO2022120894 A1 WO 2022120894A1 CN 2020136473 W CN2020136473 W CN 2020136473W WO 2022120894 A1 WO2022120894 A1 WO 2022120894A1
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movable jaw
plate
jaw
jaw plate
frame
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PCT/CN2020/136473
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English (en)
French (fr)
Inventor
朱兴良
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毛雪梅
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Publication of WO2022120894A1 publication Critical patent/WO2022120894A1/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
    • 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
    • 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 jaw crushers, in particular to a jaw crusher which is convenient for processing viscous raw materials.
  • Jaw crusher commonly known as jaw crusher, is composed of two jaw plates, the movable jaw and the fixed jaw, to form a crushing cavity, which simulates the movement of the two jaws of animals to complete the material crushing operation.
  • This kind of crusher is widely used in medium-sized crushing of various ores and bulk materials in mining, smelting, building materials, highway, railway, water conservancy and chemical industries.
  • the current jaw crusher has a little requirement compared with the viscosity of the material.
  • the viscosity of the material that is, the greater the viscosity of the material, the easier it is to adhere.
  • the materials with high viscosity will adhere to the inner wall of the crushing cavity in the jaw crusher. If it cannot be cleaned in time, it will affect the working efficiency of the jaw crusher, and may also affect the normal operation of the jaw crusher in severe cases. Therefore, when selecting materials, we must pay attention to the viscosity of the materials is not too large.
  • the present invention provides a jaw crusher that is convenient for processing viscous raw materials. Clay is not easily adsorbed on the crushing cavity of the crusher.
  • a jaw crusher that is convenient for handling viscous raw materials, including a frame, a crank-rocker mechanism, an adjustment seat, a fixed jaw plate and a movable jaw plate, the crank-rocker mechanism It includes an eccentric shaft and a movable jaw, the eccentric shaft is pivotally connected to the frame, the movable jaw plate is arranged on the movable jaw, the fixed jaw plate is fixedly arranged on the frame, the movable jaw plate and the fixed jaw plate are arranged on the frame.
  • the tooth plates are all provided with tooth plates.
  • the tooth plates, movable jaw plates and fixed jaw plates are all provided with vertically arranged strip teeth.
  • the strip teeth of the fixed jaw plate and the movable jaw plate are staggered deeply and face each other to form a transverse section.
  • the crushing cavity is a wave-shaped structure
  • the strip-shaped tooth valley is provided with vertical row holes
  • the frame is also provided with an adjustment seat
  • the front end of the adjustment seat is provided with a toggle plate
  • one end of the toggle plate is connected
  • the other end of the adjustment seat is connected to the movable jaw.
  • Row holes are arranged in the valleys of the rack-shaped teeth of the rack, so that the sticky material on the material with the sticky material will not adhere to the rack.
  • the eccentric shaft is provided with a shaft sleeve
  • the movable jaw is provided with a movable jaw shaft sleeve
  • the movable jaw shaft sleeve is pivotally connected to the shaft sleeve of the eccentric shaft.
  • a clamping groove is provided at the lower part of the end of the movable jaw away from the eccentric shaft, and the adjusting seat is also provided with a clamping groove.
  • the clamping grooves are all provided with short toggle plate pads, and the toggle plate is clamped to the clamping groove.
  • the short toggle plate pad in the groove is connected between the adjustment seat and the movable jaw.
  • an elongated slot is formed on the movable jaw, and the movable jaw plate is fixedly arranged in the elongated slot of the movable jaw.
  • the connecting parts of the movable jaw, the movable jaw and the fixed jaw with the frame are all provided with guard plates.
  • the present invention has the following beneficial effects: row holes are arranged on the valleys of the strip teeth on the tooth plate, so that the viscous material on the material will not be attached to the crushing cavity of the crusher, so that the The working efficiency of the crusher can be improved and the service life of the crusher can be increased.
  • Fig. 1 is the structure schematic diagram of crusher
  • Figure 2 is a schematic diagram of the structure of the tooth plate
  • Figure 3 is a schematic view of the structure of the crushing chamber
  • a jaw crusher that is convenient for processing viscous raw materials includes a frame 1, a crank-rocker mechanism 2, an adjustment seat 3, a fixed jaw plate 4 and a movable jaw plate 5,
  • the crank-rocker mechanism 2 includes an eccentric shaft 6 and a movable jaw 7, the eccentric shaft 6 is pivotally connected to the frame 1, the eccentric shaft 6 is provided with a shaft sleeve 13, and the movable jaw 7 is provided with a movable jaw shaft Sleeve 14, the movable jaw shaft sleeve 14 is pivotally connected to the shaft sleeve 13 of the eccentric shaft 6, the lower part of one end of the movable jaw 7 away from the eccentric shaft 6 is provided with a slot 15, and a long strip is provided on the movable jaw 7 Slot 17, the movable jaw plate 5 is fixedly arranged in the elongated slot 17 of the movable jaw 7, and the adjusting seat 3 is also provided with a clamping groove 15, and the clamping groove 15 is provided with a short toggle plate pad 16,
  • the strip teeth 9 of the fixed jaw plate 4 and the movable jaw plate 5 are staggered deeply and confront each other to form a crushing cavity 10 with a wave-shaped structure in transverse cross-section.
  • the grooves of the strip teeth 9 are provided with Column holes 11 arranged vertically, the frame 1 is also provided with an adjustment seat 3, the front end of the adjustment seat 3 is provided with a toggle plate 12, one end of the toggle plate 12 is connected to the adjustment seat 3 and the other end is connected to the movable jaw 7 ;
  • the connecting parts of the movable jaw 7, the movable jaw plate 5 and the fixed jaw plate 4 and the frame 1 are all provided with a guard plate 18.

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

Abstract

针对现有技术中对物料的黏性要求太大的弊端，提供一种便于处理黏性原料的颚式破碎机，包括机架（1）、曲柄摇杆机构（2）、调整座（3）、固定颚板（4）和活动颚板（5），所述曲柄摇杆机构（2）包括偏心轴（6）和动颚（7），偏心轴（6）枢接在机架（1）上，所述活动颚板（5）设置在动颚（7）上，所述活动颚板（5）和固定颚板（4）上均设有齿板（8），所述齿板（8）、活动颚板（5）和固定颚板（4）上均设置有沿竖向布置的条形齿（9），固定颚板（4）和活动颚板（5）的条形齿（9）交错深入且对峙形成横向截面呈波浪形结构的破碎腔（10），所述条形齿（9）凹谷上设置有沿竖向布置的列孔（11），可以使物料上的黏性材料不会附着在破碎机的破碎腔（10）上，使破碎机的工作效率可以得到提升且提高破碎机的使用寿命。

Description

一种便于处理黏性原料的颚式破碎机 技术领域
本发明属于颚式破碎机领域，具体涉及一种便于处理黏性原料的颚式破碎机。
背景技术
颚式破碎机，俗称颚破，它由动颚和定颚两块颚板组成破碎腔，模拟动物的两颚运动来完成物料破碎作业。这种破碎机广泛运用于矿山、冶炼、建材、公路、铁路、水利和化工等行业中各种矿石与大块物料的中等粒度破碎。现阶段的颚式破碎机对比物料的粘度具有一点的要求，物料的粘度：即物料的粘度越大，越容易粘附。粘度大的物料在颚式破碎机内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，在选择物料的时候，一定要注意物料的粘度不易太大。
发明内容
本发明针对现有技术中对物料的黏性要求太大的弊端，提供一种便于处理黏性原料的颚式破碎机，该破碎机在齿板条形齿的凹谷上开设列孔，使黏土不易吸附在破碎机的破碎腔上。
本发明目的是通过以下技术方案实现的：一种便于处理黏性原料的颚式破碎机，包括机架、曲柄摇杆机构、调整座、固定颚板和活动颚板，所述曲柄摇杆机构包括偏心轴和动颚，偏心轴枢接在机架上，所述活动颚板的设置在动颚上，所述固定颚板固定设置在机架上，所述活动颚板和固定颚板上均设有齿板，所述齿板、活动颚板和固定颚板的上均设置有沿竖向布置的条形齿，固定颚板和活动颚板的条形齿交错深入且对峙形成横向截面呈波浪形结构的破碎腔，所述条形齿凹谷上设置有沿竖向布置的列孔，所述机架上还设置有调整座，调整座前端设置有肘板，肘板的一端连接至调整座另一端连接至动颚上。在齿板条形齿的凹谷内设置列孔，使带这黏性物质的物料上的黏性材质不会附着在齿板上。
作为优选，所述偏心轴上设置有轴套，所述动颚上设置有动颚轴套，动颚轴套枢接在偏心轴的轴套上。
作为优选，所述动颚远离偏心轴的一端下部设有一个卡槽，且调整座上也有 设有卡槽，所述卡槽内均设有短肘板垫，所述肘板卡至在卡槽内的短肘板垫内，连接于调整座与动颚之间。
作为优选，所述动颚上开设一个长条形槽，所述活动颚板固定设置在动颚的长条形槽内。
作为优选，所述动颚、活动颚板和固定颚板与机架相连接部分均设有护板。
与现有技术相比，本发明具有以下有益效果：在齿板上的条形齿的凹谷上开设列孔，可以使物料上的黏性材料不会附着在破碎机的破碎腔上，使破碎机的工作效率可以得到提升且提高破碎机的使用寿命。
附图说明
图1为破碎机结构示意图；
图2为齿板结构示意图；
图3为破碎腔结构示意图；
图中标记：1、机架；2、曲柄摇杆机构；3、调整座；4、固定颚板；5、活动颚板；6、偏心轴；7、动颚；8、齿板；9、条形齿；10、破碎腔；11、列孔；12、肘板；13、轴套；14、动颚轴套；15、卡槽；16、短肘板垫；17、长条形槽；18、护板。
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所示，一种便于处理黏性原料的颚式破碎机，包括机架1、曲柄摇杆机构2、调整座3、固定颚板4和活动颚板5，所述曲柄摇杆机构2包括偏心轴6和动颚7，偏心轴6枢接在机架1上，所述偏心轴6上设置有轴套13，所述动颚7上设置有动颚轴套14，动颚轴套14枢接在偏心轴6的轴套13上，所述动颚7远离偏心轴6的一端下部设有一个卡槽15，所述动颚7上开设一个长条形槽17，所述活动颚板5固定设置在动颚7的长条形槽17内，且调整座3上也有设有卡槽15，所述卡槽15内均设有短肘板垫16，所述肘板12卡至在卡槽15内的短肘板垫16内，连接于调整座3与动颚7之间；所述活动颚板5的设置在动颚7上，所述固定颚板4固定设置在机架1上，所述活动颚板5和固定颚板4上均设有齿板8，所述齿板8、活动颚板5和固定颚板4的上均设置有 沿竖向布置的条形齿9，固定颚板4和活动颚板5的条形齿9交错深入且对峙形成横向截面呈波浪形结构的破碎腔10，所述条形齿9凹谷上设置有沿竖向布置的列孔11，所述机架1上还设置有调整座3，调整座3前端设置有肘板12，肘板12的一端连接至调整座3另一端连接至动颚7上；所述动颚7、活动颚板5和固定颚板4与机架1相连接部分均设有护板18。
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 (5)

  1. 一种便于处理黏性原料的颚式破碎机，包括机架(1)、曲柄摇杆机构(2)、调整座(3)、固定颚板(4)和活动颚板(5)，其特征在于，所述曲柄摇杆机构包括偏心轴(6)和动颚(7)，偏心轴枢接在机架上，所述活动颚板的设置在动颚上，所述固定颚板固定设置在机架上，所述活动颚板和固定颚板上均设有齿板(8)，所述齿板、活动颚板和固定颚板的上均设置有沿竖向布置的条形齿(9)，固定颚板和活动颚板的条形齿交错深入且对峙形成横向截面呈波浪形结构的破碎腔(10)，所述条形齿凹谷上设置有沿竖向布置的列孔(11)，所述机架上还设置有调整座，调整座前端设置有肘板(12)，肘板的一端连接至调整座另一端连接至动颚上。
  2. 根据权利要求1所述的一种便于处理黏性原料的颚式破碎机，其特征在于，所述偏心轴上设置有轴套(13)，所述动颚上设置有动颚轴套(14)，动颚轴套枢接在偏心轴的轴套上。
  3. 根据权利要求2所述的一种便于处理黏性原料的颚式破碎机，其特征在于，所述动颚远离偏心轴的一端下部设有一个卡槽(15)，且调整座上也有设有卡槽，所述卡槽内均设有短肘板垫(16)，所述肘板卡至在卡槽内的短肘板垫内，连接于调整座与动颚之间。
  4. 根据权利要求3所述的一种便于处理黏性原料的颚式破碎机，其特征在于，所述动颚上开设一个长条形槽(17)，所述活动颚板固定设置在动颚的长条形槽内。
  5. 根据权利要求1所述的一种便于处理黏性原料的颚式破碎机，其特征在于，所述动颚、活动颚板和固定颚板与机架相连接部分均设有护板(18)。
PCT/CN2020/136473 2020-12-10 2020-12-15 一种便于处理黏性原料的颚式破碎机 WO2022120894A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007117930A (ja) * 2005-10-31 2007-05-17 Komatsu Ltd ジョークラッシャ用歯板、ジョークラッシャ、及び自走式破砕機
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
CN202238135U (zh) * 2011-10-17 2012-05-30 义乌市黑白矿山机械有限公司 一种增力细碎颚式破碎机
CN103357461A (zh) * 2012-03-26 2013-10-23 义乌市黑白矿山机械有限公司 一种腔形自磨形成的超细碎破碎副
CN108927245A (zh) * 2017-05-25 2018-12-04 郑州洁普智能环保技术有限公司 磨损量传感器及使用该传感器的颚式破碎机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007117930A (ja) * 2005-10-31 2007-05-17 Komatsu Ltd ジョークラッシャ用歯板、ジョークラッシャ、及び自走式破砕機
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
CN202238135U (zh) * 2011-10-17 2012-05-30 义乌市黑白矿山机械有限公司 一种增力细碎颚式破碎机
CN103357461A (zh) * 2012-03-26 2013-10-23 义乌市黑白矿山机械有限公司 一种腔形自磨形成的超细碎破碎副
CN108927245A (zh) * 2017-05-25 2018-12-04 郑州洁普智能环保技术有限公司 磨损量传感器及使用该传感器的颚式破碎机

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