CN2799070Y - Multi-moving jaw type crusher - Google Patents
Multi-moving jaw type crusher Download PDFInfo
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- CN2799070Y CN2799070Y CN 200520023577 CN200520023577U CN2799070Y CN 2799070 Y CN2799070 Y CN 2799070Y CN 200520023577 CN200520023577 CN 200520023577 CN 200520023577 U CN200520023577 U CN 200520023577U CN 2799070 Y CN2799070 Y CN 2799070Y
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- jaw
- moving jaw
- hammer
- crusher
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Abstract
The utility model provides a multi-moving jaw type crusher, which comprises a crusher shell, a fixing jaw, moving jaws, hanging eccentric crankshafts of the moving jaws, a toggle plate adjustment mechanism and a tension device, wherein the fixing jaw and the moving jaws are assembled in the crusher shell to form a sphenoid crushing chamber, the hanging eccentric crankshafts of the moving jaws are installed on both ends on the crusher shell and are respectively assembled with a belt pulley and an inertia wheel, and the toggle plate adjustment mechanism is matched with the moving jaws. The utility model is characterized in that the crankshafts are multisection eccentric crankshafts, and a crankshaft of each eccentric section is respectively assembled with the moving jaws. The technical scheme of the utility model also comprises moving hammers and fixing hammers which are respectively assembled under the moving jaws and the fixing jaw to form an arc sphenoid secondary crushing chamber. Compared with the existing single-moving jaw crusher, the multi-moving jaw type crusher has the characteristics of large productive capacity, small energy consumption, small vibration of the multi-moving jaw type crusher, high productive efficiency, and epigranular crushed products.
Description
Technical field
The utility model relates to crushing mechanism, is a kind of many moving jaw crushers specifically.
Background technology
Jaw crusher is widely used in the fragmentation of the crisp rigid material of industries such as mine, metallurgy, coal, building materials.It utilizes moving, as to decide jaw composition wedge shape crusher chamber, drives eccentric crankshaft by drive unit and rotates, and drives moving jaw simultaneously and decides the even pendular motion of jaw work relatively, realizes entering the fragmentation of the material in the crusher chamber.The production capacity of its disintegrating machine is under the certain situation of the ratio of reduction, be directly proportional with the length of crusher chamber feeding mouth, and the crushing force of disintegrating machine and power consumption are directly proportional with the width of moving jaw, be that the crusher chamber feeding mouth is long more, crushing force is big more, equipment needed thereby power is also big more, forms the contradiction of energy consumption and output.And because at present the eccentric song of the jaw crusher that uses goes back to circle and only finishes primary fragmentation, the suffered vibration of disintegrating machine is big, idle energy consumption height, and efficient is low.In addition, because disintegrating machine lower end discharge gate is direct open-circuit structure, product granularity transfinites seriously.
Summary of the invention
The purpose of this utility model is at the problems referred to above, and a kind of production capacity height, low in energy consumption and how moving jaw crusher that the suffered vibration of equipment is little are provided.
The purpose of this utility model also is to change the direct open-circuit structure of existing jaw crusher lower end discharge gate, improves the uniformity of product granularity.
The technical scheme that realizes above-mentioned purpose is: a kind of many moving jaw crushers, include casing, be assemblied in constitute the wedge shape crusher chamber in the casing decide jaw and moving jaw, being installed on two ends on the casing assembles the moving jaw of belt pulley and flying wheel respectively and hangs eccentric crankshaft, and be assemblied in bracket guiding mechanism and take-up device between moving jaw and the casing, its described bent axle is the multistage eccentric crankshaft, and is respectively fitted with moving jaw on the bent axle of each eccentric segment.
The technical solution of the utility model also comprises: being connected with the lower end of moving jaw below described each moving jaw is provided with the moving hammer that vertically is the convex arc working face, with the corresponding hammer of deciding that is installed on the frame axle that below deciding jaw, is provided with of moving hammer, the working face of its fixed hammer vertically is being cancave cambered surface, with the second-time breakage chamber of the moving convex globoidal formation arc wedge shape of hammering into shape; Described fixed hammer branch is set as multistage, and at the rear portion of its hammer body the series connection bearing pin is set.
The utility model adopts the many moving jaw structures of multistage eccentric crankshaft assembling, and at the lower end discharge gate fixed, moving hammer is installed and is formed the second-time breakage chamber, and the jaw crusher of existing relatively single hop eccentric crankshaft, single action jaw, single crusher chamber has following advantage:
1, how moving jaw replace crushing operation, and production capacity is big and energy consumption is little;
Can realize by the even crushing operation of eccentric angle repeatedly that 2, the disintegrating machine vibration is little in one week of crank up, idle energy consumption is low, the production efficiency height;
3, the second-time breakage chamber of arc wedge shape has solved the direct open circuit problem of discharge gate, and the material that enters in the chamber is carried out second-time breakage, can effectively improve the uniformity of product granularity.
Description of drawings
Fig. 1 is these many moving jaw crusher structural front view;
Fig. 2 is the cutaway view of Fig. 1.
The specific embodiment
Embodiment describes the specific embodiment of the present utility model in conjunction with the accompanying drawings:
Provide as accompanying drawing, these many moving jaw crushers have the casing 1 that is rectangle, and this casing can be installed on the support of configuration driven motor and use.Shaft stool through placing both sides is equipped with eccentric crankshaft 3 in the upper end of casing, and this eccentric crankshaft is arranged to the multistage eccentric structure according to designing requirement.The eccentric crankshaft of accompanying drawing embodiment is three sections eccentric structures, and its eccentric throw of three sections equates that the center of circle angle between revolution circumferencial direction eccentric segment equates, is respectively 120 °.According to this, when eccentric crankshaft was arranged to two sections, center of circle angle was 180 °, and center of circle angle was 72 ° when center of circle angle was 90, five sections in the time of four sections.The two ends of eccentric crankshaft are fixedly built-up crankshaft drive pulley 2 and flying wheel 5 respectively.In casing by a side perpendicular put to be equipped with decide jaw 7, with decide jaw corresponding on eccentric crankshaft the eccentric segment by bent axle be separately installed with the moving jaw 4 that constitutes by gnathosoma and jaw, and the crusher chamber of formation wedge shape.The how moving jaw crusher of accompanying drawing embodiment, its moving jaw is by three moving jaws of three sections eccentric crankshaft assemblings.This disintegrating machine is respectively fitted with bracket supporting guiding mechanism 12 and the take-up device 11 that is connected in casing in the back of each moving jaw, be used for fixing and adjust and move the jaw lower end with respect to the distance of deciding jaw.
The utility model is connected with the lower end of moving jaw below each moving jaw 4 and is provided with moving hammer 8, and the inboard working face of this moving hammer is arranged to vertical convex globoidal.Decide hammer 6 with corresponding being provided with below deciding jaw 7 of moving hammer, this fixed hammer middle part is provided with mounting hole, is installed with horizontal frame axle 9 on casing, and the frame axle of accompanying drawing embodiment is long round section.Fixed hammer through mounting hole and installing of axle 9 be equipped with decide jaw below, and can be when being subjected to corresponding thrust, do laterally mobile.Surely hammer 6 working faces into shape and vertically be cancave cambered surface, cooperate the second-time breakage chamber that constitutes the arc wedge shape with the convex globoidal of moving hammer with respect to moving hammer 8.
As accompanying drawing, deciding hammer 6 and can being divided into the multistage setting of this disintegrating machine reserves the gap that is complementary with product granularity between the fixed hammer of each section, and is set as several groups by the hammer body hop count branch of setting, and each group is connected into one by the series connection bearing pin 10 that is arranged on the hammer body rear portion.
When the utility model is specifically implemented, can be and decide hammer the setting angle guiding mechanism is set, be used to adjust the gap size in arc wedge shape second-time breakage chamber.
Claims (3)
1, a kind of many moving jaw crushers, include casing (1), be assemblied in constitute the wedge shape crusher chamber in the casing decide jaw (7) and moving jaw (4), being installed on two ends on the casing assembles the moving jaw of belt pulley (2) and flying wheel (5) respectively and hangs eccentric crankshaft (3), and the bracket that is assemblied between moving jaw and the casing supports guiding mechanism (12) and take-up device (11), it is characterized in that: described bent axle (3) is the multistage eccentric crankshaft, and is respectively fitted with moving jaw (4) on the bent axle of each eccentric segment.
2, many moving jaw crushers according to claim 1, it is characterized in that: being connected with the lower end of moving jaw below each moving jaw (4) is provided with the moving hammer (8) that vertically is the convex arc working face, corresponding with moving hammer (8) below deciding jaw (7), be provided with to be installed on decide hammer (6) on the frame axle (9), the working face of its fixed hammer vertically is being cancave cambered surface, with the second-time breakage chamber of the moving convex globoidal formation arc wedge shape of hammering into shape.
3, many moving jaw crushers according to claim 2, it is characterized in that: described fixed hammer (6) branch is set as multistage, and at the rear portion of its hammer body series connection bearing pin (10) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023577 CN2799070Y (en) | 2005-03-05 | 2005-03-05 | Multi-moving jaw type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023577 CN2799070Y (en) | 2005-03-05 | 2005-03-05 | Multi-moving jaw type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799070Y true CN2799070Y (en) | 2006-07-26 |
Family
ID=36841568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520023577 Expired - Fee Related CN2799070Y (en) | 2005-03-05 | 2005-03-05 | Multi-moving jaw type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799070Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284310A (en) * | 2011-06-27 | 2011-12-21 | 江西稀有金属钨业控股集团有限公司 | Device and method for adjusting discharge port of jaw crusher |
| CN103041902A (en) * | 2011-10-17 | 2013-04-17 | 义乌市黑白矿山机械有限公司 | One-machine crushing production line |
| CN103041901A (en) * | 2011-10-17 | 2013-04-17 | 义乌市黑白矿山机械有限公司 | Hammer-punching-type crusher |
| CN103721820A (en) * | 2012-10-16 | 2014-04-16 | 义乌市黑白矿山机械有限公司 | Full-range single-machine crushing production line |
| CN103721779A (en) * | 2012-10-16 | 2014-04-16 | 义乌市黑白矿山机械有限公司 | Multifunctional breaking machine |
| CN106807477A (en) * | 2015-12-01 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of new type jaw crusher |
| CN107081207A (en) * | 2017-05-20 | 2017-08-22 | 杭州江东富丽达热电有限公司 | A kind of efficiency crushing system and method |
-
2005
- 2005-03-05 CN CN 200520023577 patent/CN2799070Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284310A (en) * | 2011-06-27 | 2011-12-21 | 江西稀有金属钨业控股集团有限公司 | Device and method for adjusting discharge port of jaw crusher |
| CN103041902A (en) * | 2011-10-17 | 2013-04-17 | 义乌市黑白矿山机械有限公司 | One-machine crushing production line |
| CN103041901A (en) * | 2011-10-17 | 2013-04-17 | 义乌市黑白矿山机械有限公司 | Hammer-punching-type crusher |
| CN103041902B (en) * | 2011-10-17 | 2014-12-10 | 义乌市黑白矿山机械有限公司 | One-machine crushing production line |
| CN103041901B (en) * | 2011-10-17 | 2016-03-30 | 义乌市黑白矿山机械有限公司 | A kind of hammer rushes formula disintegrating machine |
| CN103721820A (en) * | 2012-10-16 | 2014-04-16 | 义乌市黑白矿山机械有限公司 | Full-range single-machine crushing production line |
| CN103721779A (en) * | 2012-10-16 | 2014-04-16 | 义乌市黑白矿山机械有限公司 | Multifunctional breaking machine |
| CN103721779B (en) * | 2012-10-16 | 2015-09-23 | 义乌市黑白矿山机械有限公司 | A kind of Multi-function crusher |
| CN103721820B (en) * | 2012-10-16 | 2016-04-13 | 义乌市黑白矿山机械有限公司 | A kind of omnidistance formula one-machine crushing production line |
| CN106807477A (en) * | 2015-12-01 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of new type jaw crusher |
| CN107081207A (en) * | 2017-05-20 | 2017-08-22 | 杭州江东富丽达热电有限公司 | A kind of efficiency crushing system and method |
| CN107081207B (en) * | 2017-05-20 | 2019-01-08 | 杭州江东富丽达热电有限公司 | A kind of efficiency crushing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |