CN102380436A - Jaw crusher - Google Patents
Jaw crusher Download PDFInfo
- Publication number
- CN102380436A CN102380436A CN201010271911XA CN201010271911A CN102380436A CN 102380436 A CN102380436 A CN 102380436A CN 201010271911X A CN201010271911X A CN 201010271911XA CN 201010271911 A CN201010271911 A CN 201010271911A CN 102380436 A CN102380436 A CN 102380436A
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- CN
- China
- Prior art keywords
- frame
- moving jaw
- jaw assembly
- eccentric shaft
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a jaw crusher, comprising a frame and a lateral liner member; an eccentric shaft is installed on the frame by using a bearing seat; two ends of the eccentric shaft are provided with flywheels; one of the flywheels also serves as a transmission wheel; a movable jaw member is installed on the eccentric shaft; a fixed tooth plate is installed at a position corresponding to the movable jaw member; one end of an adjusting base is installed at the rear side of the frame and the other end of the adjusting base is matched with the lower part of the movable jaw member; one end of a tension rod is connected with the movable jaw member and the other end of the tension rod is installed at the rear side of the frame and provided with a spring. According to the jaw crusher, the working efficiency is improved, the occupied space of the machine is reduced and the cost is saved; and the blank of disjunction machine type in a series of the jaw crushers is filled.
Description
Technical field
The present invention relates to field of cracking machine, particularly a kind of jaw crusher.
Background technology
Existing jaw crusher series also has PEX320 * 760 jaw crushers or PE400 * 600 jaw crushers except that PE250 * 400 jaw crushers.But the latter's price is several times of the former price, and some user thinks that the broken type of PE250 * 400 jaws is less than normal, efficient is too low inapplicable when reality is used, and PEX320 * 760 jaws are broken or the broken type of PE400 * 600 jaws is bigger than normal, and investment is had any problem.
Summary of the invention
Technical problem to be solved by this invention provides a kind of jaw crusher, through optimized Structure Design, can make specification reach PE300 * 500, and efficient is higher, and production cost is lower.
For solving the problems of the technologies described above; The technical scheme that the present invention adopted is: a kind of jaw crusher, comprise frame, side plate assembly, and eccentric shaft is installed on the frame through bearing block; The eccentric shaft two ends are provided with flywheel; One of them flywheel is also as drive, and moving jaw assembly is installed on the eccentric shaft, and fixed tooth plate is installed in and moves jaw assembly opposite position;
Adjustment base one end is installed in the frame rear side, and the other end cooperates with moving jaw assembly bottom;
Pull bar one end is connected with moving jaw assembly, and the other end is installed in the frame rear side, which is provided with spring.
In the described moving jaw assembly, moving jaw plate is fixedly mounted on the floor, and the floor bottom is provided with drag hook, is connected with pull bar through drag hook, and the drag hook top also is provided with groove.
Profile of tooth cross section on fixed tooth plate and the moving jaw assembly in echelon.
A kind of jaw crusher provided by the invention; Adopt the design of round trip flight wheel, eccentric shaft, equipment operates steadily, reliably, the moving jaw assembly of optimal design with adjust base and pull bar and cooperate; The jaw assembly is also done in compressional movement rubbed reciprocating motion, improved operating efficiency.Bolt is regulated in adjustment can regulate the distance between moving jaw assembly and the fixed tooth plate, thus the particle size after cracking of control ore.Pull bar combines closely the jaw assembly through the inertia force that spring comes the moving jaw assembly of balance to be produced, and is unlikely separation.When moving jaw assembly was retreated, spring can play synergism again.
The present invention has improved operating efficiency, reduces the machine land used, practices thrift cost; Filled up disconnection type blank in the jaw crusher series.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is the front view of floor among the present invention.
Fig. 4 is the right view of floor among the present invention.
Fig. 5 is the rearview of floor among the present invention.
The specific embodiment
In Fig. 1, Fig. 2, a kind of jaw crusher comprises frame 1, side plate assembly 3; Eccentric shaft 4 is installed on the frame 1 through bearing block; Eccentric shaft 4 two ends are provided with flywheel 10, and one of them flywheel 10 is used for being connected with drive unit 9 also as drive; Moving jaw assembly 5 is installed on the eccentric shaft 4, and fixed tooth plate 2 is installed in and moving jaw assembly 5 opposite positions;
Adjustment base 6 one ends are installed in frame 1 rear side, and the other end cooperates with moving jaw assembly 5 bottoms;
In Fig. 3, Fig. 4, Fig. 5; In the described moving jaw assembly 5, moving jaw plate is fixedly mounted on the floor, and the floor bottom is provided with drag hook; Be connected with pull bar 8 through drag hook; The drag hook top also is provided with groove, and this groove is used to hold the end of adjusting base 6, and the distance between moving jaw assembly 5 of pull bar 8 engagement limits and the fixed tooth plate 2.Bracket is the part to moving jaw plate transmission campaign, is again the safeties of disintegrating machine.Moving jaw plate bears pressure at work, generally adopts cast iron integral body to cast.Profile of tooth cross section on fixed tooth plate 2 and the moving jaw assembly 5 in echelon, stepped tooth is more conducive to the fragmentation of ore nor is easy to wear.
Movable moving jaw assembly 5 carries out the reciprocating motion that curshed zone is rubbed facing to fixed tooth plate 2.When moving jaw assembly 5 was opened with fixed tooth plate in 2 minutes, material got into crusher chamber, and simultaneously broken good finished product is discharged from the bottom of disintegrating machine; When moving jaw assembly 5 and fixed tooth plate 2 come to a time-out, the material that enters crusher chamber is squeezed active force that band rubs makes material broken thereby material bent with slabbing action, and material is realized broken overall process.
Claims (3)
1. jaw crusher; Comprise frame (1), side plate assembly (3); It is characterized in that: eccentric shaft (4) is installed on the frame (1) through bearing block, and eccentric shaft (4) two ends are provided with flywheel (10), and one of them flywheel (10) is also as drive; Moving jaw assembly (5) is installed on the eccentric shaft (4), and fixed tooth plate (2) is installed in and moving jaw assembly (5) opposite position;
Adjustment base (6) one ends are installed in frame (1) rear side, and the other end cooperates with moving jaw assembly (5) bottom;
Pull bar (8) one ends are connected with moving jaw assembly (5), and the other end is installed in frame (1) rear side, which is provided with spring.
2. a kind of jaw crusher according to claim 1 is characterized in that: in the described moving jaw assembly (5), moving jaw plate is fixedly mounted on the floor, and the floor bottom is provided with drag hook, is connected with pull bar (8) through drag hook, and the drag hook top also is provided with groove.
3. a kind of jaw crusher according to claim 1 is characterized in that: the profile of tooth cross section on fixed tooth plate (2) and the moving jaw assembly (5) in echelon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010271911XA CN102380436A (en) | 2010-09-04 | 2010-09-04 | Jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010271911XA CN102380436A (en) | 2010-09-04 | 2010-09-04 | Jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102380436A true CN102380436A (en) | 2012-03-21 |
Family
ID=45820508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010271911XA Pending CN102380436A (en) | 2010-09-04 | 2010-09-04 | Jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102380436A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934056A (en) * | 2014-03-28 | 2014-07-23 | 广西华锡集团股份有限公司再生资源分公司 | Device for fixing static jaw plate of jaw crusher |
| CN105583022A (en) * | 2015-12-19 | 2016-05-18 | 徐妍玲 | Movable grinding frame device of powder coating grinding machine |
| CN105709874A (en) * | 2014-12-22 | 2016-06-29 | 日本阿尔斯泰克 | Jaw crusher |
| CN111672558A (en) * | 2020-06-28 | 2020-09-18 | 合肥开比锐精机科技有限公司 | Clean jaw crusher with adjustable discharging particle size and adjusting method thereof |
-
2010
- 2010-09-04 CN CN201010271911XA patent/CN102380436A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934056A (en) * | 2014-03-28 | 2014-07-23 | 广西华锡集团股份有限公司再生资源分公司 | Device for fixing static jaw plate of jaw crusher |
| CN105709874A (en) * | 2014-12-22 | 2016-06-29 | 日本阿尔斯泰克 | Jaw crusher |
| CN105709874B (en) * | 2014-12-22 | 2018-05-29 | 日本阿尔斯泰克 | Jaw crusher |
| CN105583022A (en) * | 2015-12-19 | 2016-05-18 | 徐妍玲 | Movable grinding frame device of powder coating grinding machine |
| CN105583022B (en) * | 2015-12-19 | 2018-02-27 | 南通知航机电科技有限公司 | A kind of powdery paints crushes motor-driven crushing rack device |
| CN111672558A (en) * | 2020-06-28 | 2020-09-18 | 合肥开比锐精机科技有限公司 | Clean jaw crusher with adjustable discharging particle size and adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |