CN202270544U - Jaw crusher - Google Patents
Jaw crusher Download PDFInfo
- Publication number
- CN202270544U CN202270544U CN2011203907807U CN201120390780U CN202270544U CN 202270544 U CN202270544 U CN 202270544U CN 2011203907807 U CN2011203907807 U CN 2011203907807U CN 201120390780 U CN201120390780 U CN 201120390780U CN 202270544 U CN202270544 U CN 202270544U
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- Prior art keywords
- jaw
- crusher
- eccentric shaft
- movable jaw
- belt pulley
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Abstract
The utility model relates to one-stage crushing equipment, i.e., a jaw crusher, in particular to an energy-saving and synergistic jaw crusher, which comprises a frame, wherein the frame is provided with a fixed lining plate and a movable jaw; a crushing cavity is formed between the fixed lining plate and the movable jaw; the movable jaw is provided with an eccentric shaft; the eccentric shaft is provided with a belt pulley and a fly wheel; the movable jaw is connected with an adjusting mechanism; and the eccentric distance of the eccentric shaft is 15-20 millimeters. A motor, a motor belt pulley and a triangular belt are used for conveying torque to the belt pulley of the crusher, the belt pulley of the crusher is used for driving the eccentric shaft to run anticlockwise, and the movable jaw moves upwards, downwards, forwards and backwards according to the locus of the eccentric shaft, so that the aim of crushing ore is fulfilled. According to the jaw crusher in the technical scheme provided by the utility model, the eccentric distance is reduced, load in the upper crushing region of the movable jaw is reduced, and the efficiency of the lower crushing region of the movable jaw is increased. Due to the adoption of the jaw crusher, the efficiency is increased by over 20 percent under the normal condition of equal power.
Description
Technical field
The utility model relates to a kind of one-level disintegrating apparatus, and jaw crusher relates in particular to a kind of jaw crusher of energy efficiency.
Background technology
(translator of English: Jaw Crasher), it is broken to be commonly called as Hubei Province, forms crusher chamber by moving Hubei Province and two jaws of quiet jaw, two jaw movements of simulated animal and accomplish the disintegrating machine of material crushing operation for jaw crusher.The medium size that extensively applies to various ores and bulk materials in the industries such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry is broken.The high compressive strength of material of being broken is 320Mpa.
Disintegrating machine is that people know the earliest, use one of the most general disintegrating machine product in mining machinery.The jaw crusher principle is fairly simple, and processing ease is generally many as the one-level disintegrating apparatus on the production line of mine.The yield in current mine is along with the transition of society, and selecting for use of equipment is increasing, and output is increasingly high.So the The Enlargement Tendency of jaw crusher also is inevitable.But except jaw crusher maximized, energy efficiency also was the basic goal place that country and enterprise are pursued.
Summary of the invention
The utility model provides a kind of jaw crusher of energy efficiency to the bigger deficiency of energy consumption of jaw crusher in the prior art.
In order to solve the problems of the technologies described above, the utility model is able to solve through following technical proposals:
Jaw crusher comprises that frame, frame are provided with fixedly liner plate and moving jaw, fixedly form crusher chamber between liner plate and the moving jaw; Moving jaw is provided with eccentric shaft; Eccentric shaft is provided with belt pulley and flywheel, and moving jaw connects guiding mechanism, and the eccentric throw of eccentric shaft is 15mm-20mm.By motor, motor pulley, V-belt moment of torsion is sent to the disintegrating machine belt pulley, drives eccentric shaft by the disintegrating machine belt pulley again and do running counterclockwise, make about the track work of jaw according to eccentric shaft, the motion of front and back, thus reach the purpose of breaking ores.
As preferably, eccentric throw is 15mm.The eccentric throw of jaw crusher was generally at 20mm-25mm in the past, and reducing eccentric throw now is 15mm, made jaw top fracture area reduce load, and the bottom fracture area is raised the efficiency.Under the normal condition that power equates, efficient will improve more than 20% like this.
As preferably, guiding mechanism comprises bracket, and bracket connects moving jaw and adjustment seat.Angle between bracket and the moving jaw is 30 °, and the angle between the bracket of former jaw crusher and the moving jaw is 20 °, increases to 30 ° now, makes jaw top fracture area reduce load, and the bottom fracture area is raised the efficiency.Under the normal condition that power equates, efficient will improve more than 20% like this.
As preferably, to adjust seat and comprise the adjustment voussoir, the adjustment voussoir connects bracket, and adjustment voussoir rear is combined with the adjustment cushion block.The junction of bracket and moving jaw is provided with the bracket pad, after the wearing and tearing of bracket pad, can change.The adjustment cushion block at adjustment voussoir rear also can be changed because of being worn.
As preferably, jaw crusher also comprises stay-bolt, and stay-bolt one end is connected with moving jaw, and the other end is provided with spring and is connected with spring base, and spring base is provided with on the frame.
According to the technical scheme of the utility model, jaw crusher reduces eccentric throw, has increased the bracket inclination angle, makes jaw top fracture area reduce load, and the bottom fracture area is raised the efficiency.Under the normal condition that power equates, efficient will improve more than 20% like this.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model jaw crusher.
Fig. 2 is the right view of the utility model jaw crusher.
Fig. 3 is the front view of the utility model jaw crusher.
The specific embodiment
Below in conjunction with the accompanying drawing 1-3 and the specific embodiment the utility model is described in further detail:
Jaw crusher; Comprise that frame 9, frame 9 are provided with fixedly liner plate 4 and moving jaw 6; Fixedly form crusher chamber between liner plate 4, side guard plate 5 and the moving jaw 6, moving jaw 6 is provided with eccentric shaft 10, and eccentric shaft 10 is provided with belt pulley 23 and flywheel 24; Moving jaw 6 connects guiding mechanism 22, and the eccentric throw of eccentric shaft 10 is 15mm.Frame 9 comprises frame front wallboard 1 and frame rear wall plate 13, fixes fixedly liner plates 4 by fixing lining-plate bolt 2 on the frame front wallboard 1, fixedly liner plate 4 and fixedly be provided with fixedly liner plate briquetting 3 between the lining-plate bolt 2.Moving jaw 6 is connected with moving jaw liner plate briquetting 7 and moving jaw backplate 8.Be provided with moving jaw bearing 11 between moving jaw 6 and the eccentric shaft 10,10 of eccentric shafts are on frame 9, and two ends are separately installed with belt pulley 23 and flywheel 24.
Also be provided with spring base 19 on the frame rear wall plate 13, spring base 19 links to each other with stay-bolt 16, and stay-bolt 16 is provided with spring 21, and the other end of stay-bolt 16 is connected with moving jaw 6.
By motor, motor pulley, V-belt moment of torsion is sent to disintegrating machine belt pulley 23; Drive eccentric shaft 10 by disintegrating machine belt pulley 23 again and do running counterclockwise; Make about jaw 6 does according to the track of eccentric shaft 10, the motion of front and back, thus reach the purpose of breaking ores.
In a word, the above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (5)
1. jaw crusher; Comprise that frame (9), frame (9) are provided with fixedly liner plate (4) and moving jaw (6); Fixedly form crusher chamber between liner plate (4) and the moving jaw (6), moving jaw (6) is provided with eccentric shaft (10), and eccentric shaft (10) is provided with belt pulley (23) and flywheel (24); Moving jaw (6) connects guiding mechanism (22), and it is characterized in that: the eccentric throw of described eccentric shaft (10) is 15mm-20mm.
2. jaw crusher according to claim 1 is characterized in that: described eccentric throw is 15mm.
3. jaw crusher according to claim 1 is characterized in that: described guiding mechanism (22) comprises bracket (15), and bracket (15) connects moving jaw (6) and adjustment seat (17).
4. jaw crusher according to claim 3 is characterized in that: described adjustment seat (17) comprises adjustment voussoir (18), and adjustment voussoir (18) connects bracket (15), and adjustment voussoir (18) rear is combined with adjustment cushion block (20).
5. jaw crusher according to claim 1; It is characterized in that: also comprise stay-bolt (16); Stay-bolt (16) one ends are connected with moving jaw (6), and the other end is provided with spring (21) and is connected with spring base (19), and spring base (19) is provided with on the frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203907807U CN202270544U (en) | 2011-10-14 | 2011-10-14 | Jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203907807U CN202270544U (en) | 2011-10-14 | 2011-10-14 | Jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270544U true CN202270544U (en) | 2012-06-13 |
Family
ID=46190935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203907807U Expired - Fee Related CN202270544U (en) | 2011-10-14 | 2011-10-14 | Jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270544U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646098A (en) * | 2015-02-16 | 2015-05-27 | 浙江浙矿重工股份有限公司 | Jaw fixing rack for jaw crusher |
| CN104689873A (en) * | 2015-02-16 | 2015-06-10 | 浙江浙矿重工股份有限公司 | Jaw type stone crusher |
| CN107694672A (en) * | 2017-10-27 | 2018-02-16 | 杨铭坤 | A kind of small-sized physical pendulum disintegrating machine |
| CN108465508A (en) * | 2018-07-06 | 2018-08-31 | 太仓市鼎祥五金制品厂 | A kind of jaw crusher with warning function |
| CN108714444A (en) * | 2018-07-06 | 2018-10-30 | 太仓市鼎祥五金制品厂 | A kind of jaw crusher with monitoring function |
| CN110124782A (en) * | 2019-05-27 | 2019-08-16 | 临沂市矿宝机械有限公司 | A kind of rolling swing crusher |
| CN110193398A (en) * | 2019-06-18 | 2019-09-03 | 河南中誉鼎力智能装备有限公司 | A kind of dynamic jaw stroke adjuster and its jaw crusher |
| CN110339895A (en) * | 2019-08-27 | 2019-10-18 | 郑州市正升重工科技有限公司 | A kind of broken machine in novel Hubei Province |
| CN110407591A (en) * | 2019-08-01 | 2019-11-05 | 山东耀华特耐科技有限公司 | Using basaltic castable |
| CN110404619A (en) * | 2019-08-01 | 2019-11-05 | 山东耀华特耐科技有限公司 | Using the production equipment of basaltic castable |
| CN110561621A (en) * | 2019-08-01 | 2019-12-13 | 山东耀华特耐科技有限公司 | Special mixing equipment for production line applying basalt castable |
| CN111215165A (en) * | 2020-01-19 | 2020-06-02 | 韶关祺瑞环保设备有限公司 | Jaw crusher |
| CN112403563A (en) * | 2020-10-30 | 2021-02-26 | 重庆贻晨兴工业设计有限责任公司 | Double-channel jaw crusher and using method thereof |
-
2011
- 2011-10-14 CN CN2011203907807U patent/CN202270544U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646098A (en) * | 2015-02-16 | 2015-05-27 | 浙江浙矿重工股份有限公司 | Jaw fixing rack for jaw crusher |
| CN104689873A (en) * | 2015-02-16 | 2015-06-10 | 浙江浙矿重工股份有限公司 | Jaw type stone crusher |
| CN107694672A (en) * | 2017-10-27 | 2018-02-16 | 杨铭坤 | A kind of small-sized physical pendulum disintegrating machine |
| CN108465508A (en) * | 2018-07-06 | 2018-08-31 | 太仓市鼎祥五金制品厂 | A kind of jaw crusher with warning function |
| CN108714444A (en) * | 2018-07-06 | 2018-10-30 | 太仓市鼎祥五金制品厂 | A kind of jaw crusher with monitoring function |
| CN110124782A (en) * | 2019-05-27 | 2019-08-16 | 临沂市矿宝机械有限公司 | A kind of rolling swing crusher |
| CN110193398A (en) * | 2019-06-18 | 2019-09-03 | 河南中誉鼎力智能装备有限公司 | A kind of dynamic jaw stroke adjuster and its jaw crusher |
| CN110407591A (en) * | 2019-08-01 | 2019-11-05 | 山东耀华特耐科技有限公司 | Using basaltic castable |
| CN110404619A (en) * | 2019-08-01 | 2019-11-05 | 山东耀华特耐科技有限公司 | Using the production equipment of basaltic castable |
| CN110561621A (en) * | 2019-08-01 | 2019-12-13 | 山东耀华特耐科技有限公司 | Special mixing equipment for production line applying basalt castable |
| CN110407591B (en) * | 2019-08-01 | 2022-01-28 | 山东耀华特耐科技有限公司 | Castable using basalt |
| CN110339895A (en) * | 2019-08-27 | 2019-10-18 | 郑州市正升重工科技有限公司 | A kind of broken machine in novel Hubei Province |
| CN111215165A (en) * | 2020-01-19 | 2020-06-02 | 韶关祺瑞环保设备有限公司 | Jaw crusher |
| CN112403563A (en) * | 2020-10-30 | 2021-02-26 | 重庆贻晨兴工业设计有限责任公司 | Double-channel jaw crusher and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20171014 |