CN205628072U - Jaw crusher - Google Patents
Jaw crusher Download PDFInfo
- Publication number
- CN205628072U CN205628072U CN201620362462.2U CN201620362462U CN205628072U CN 205628072 U CN205628072 U CN 205628072U CN 201620362462 U CN201620362462 U CN 201620362462U CN 205628072 U CN205628072 U CN 205628072U
- Authority
- CN
- China
- Prior art keywords
- jaw
- tooth plate
- dynamic
- sleeve
- crusher
- 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.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a jaw crusher, including fixing the frame, deciding the jaw and move the jaw, decide to install on the jaw and decide the jaw pinion rack, decide the jaw and pass through the locating pin and install in fixed frame, decide the jaw and be connected with the telescoping device, move to install on the jaw and move the jaw pinion rack, move jaw and eccentric shaft connection, through deciding the jaw pinion rack and moving the sheet extrusion of jaw tooth, realize the breakage, when needing the adjustment to decide the jaw pinion rack and moving the clearance of jaw pinion rack, thereby move the clearance of deciding the adjustment of jaw pinion rack and deciding the jaw pinion rack and moving the jaw pinion rack through the telescoping device. The utility model discloses a jaw crusher, through adjusting the position of deciding the jaw, control ejection of compact granularity when the discharge gate blocks up, is adjusted and is decided the jaw position simultaneously, avoids material choking.
Description
Technical field
This utility model relates to jaw crusher, belongs to field of cracking machine.
Background technology
Jaw crusher simple in construction, reliable operation, easy to manufacture, easy to maintenance, type is complete, is widely used in
The primary breakup of industrial and mining establishment.Jaw crusher has the movable jaw cooperated with fixed jaw, is formed with crushing gap between jaw.
During work, the action that disintegrating machine is elapsed repeatedly by movable jaw, and by pull bar and the cooperation of pad, control crushing stroke,
When stone material enters fracture area, movable jaw coordinates extruding, allows stone material persistently be squeezed broken with fixed jaw, and under
The crushing gap of side is discharged.Prior art jaw crusher mainly adjusts crushing gap by the drive mechanism of movable jaw
Thus adjust the discharging-material size of disintegrating machine.The characteristics of motion of the movable jaw owing to changing, therefore have impact on the broken of disintegrating machine
Effect.
Utility model content
Utility model purpose: in order to overcome the deficiencies in the prior art, this utility model provides a kind of jaw crusher,
By adjusting the position determining jaw, control discharging-material size, simultaneously when discharging opening blocks, adjust and determine jaw position, it is to avoid material
Blocking.
Technical scheme: for solving above-mentioned technical problem, a kind of jaw crusher of the present utility model, including fixed frame,
Determine jaw and dynamic jaw, described determine to be provided with on jaw determine jaw tooth plate, determine jaw and be arranged on fixed frame by alignment pin, determine jaw with
Retractor device connects, and described dynamic jaw is provided with dynamic jaw tooth plate, and dynamic jaw is connected with eccentric shaft；By determining jaw tooth plate and dynamic jaw
The extruding of tooth plate, it is achieved broken, when needing to adjust the gap determining jaw tooth plate and dynamic jaw tooth plate, is moved by retractor device
Determine jaw tooth plate thus adjust and determine jaw tooth plate and the gap of dynamic jaw tooth plate.
As preferably, described retractor device is hydraulic adjuster structure, and described hydraulic adjuster structure comprises hydraulic pump and expansion link,
Expansion link one end is connected with determining jaw, and the other end is connected with hydraulic pump.
As preferably, described retractor device comprises servomotor, sleeve and rotary shaft, and described servomotor is with rotary shaft even
Connecing, rotary shaft is provided with external screw thread, and sleeve is provided with female thread, is rotated by servomotor and drives rotary shaft to rotate, thus logical
Cross threaded engagement band moving sleeve to move, thus move and determine jaw.
As preferably, described frame being provided with a pair clamping screw staggered relatively, clamping screw is by being threadably mounted at
In frame, after sleeve is fixing, by turning upper and lower two clamping screws, the head of clamping screw withstands sleeve thus locks
Tight sleeve.
Beneficial effect: jaw crusher of the present utility model, toning is adjusted the position of jaw, adjusts going out of jaw crusher
Material granularity has simple in construction, implements the advantages such as easy, crushing effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model another kind retractor device.
Detailed description of the invention
A kind of jaw crusher of the present utility model, including fixed frame 1, determines jaw 2 and dynamic jaw 5, described determines on jaw 2
It is provided with and determines jaw tooth plate 3, determine jaw 2 and be arranged on fixed frame 1 by alignment pin 7, determine jaw 2 and be connected with retractor device,
Being provided with dynamic jaw tooth plate 4 on described dynamic jaw 5, dynamic jaw 5 is connected with eccentric shaft 6；By determining jaw tooth plate 3 and dynamic jaw tooth plate
The extruding of 4, it is achieved broken, when needing to adjust the gap determining jaw tooth plate 3 and dynamic jaw tooth plate 4, is moved by retractor device
Dynamic determine jaw tooth plate 3 thus jaw tooth plate 3 and the gap of dynamic jaw tooth plate 4 are determined in adjustment.When needing the discharging-material size adjusting material,
Or during discharge hole of crusher blocking, off-line adjustment can be carried out by alignment pin 7 and determine the position of jaw；Or adjusted by hydraulic pressure
Complete machine structure 8 on-line tuning determines jaw 2 position, thus controls the spacing determining between jaw 2 and dynamic jaw 5, it is achieved adjust material granularity
Or that avoids viscous material blocks discharging opening further.
As it is shown in figure 1, described retractor device is hydraulic adjuster structure 8, described hydraulic adjuster structure 8 comprise hydraulic pump and
Expansion link, expansion link one end is connected with determining jaw 2, and the other end is connected with hydraulic pump.
As in figure 2 it is shown, described retractor device comprises servomotor 11, sleeve 9 and rotary shaft 10, described servomotor
11 are connected with rotary shaft 10, and rotary shaft 10 is provided with external screw thread, and sleeve 9 is provided with female thread, by servomotor 11 turns
Dynamic axle 10 is rotated rotates, thus moved by threaded engagement band moving sleeve 9, thus mobile determine jaw 2.Described frame
Being provided with a pair clamping screw 12 staggered relatively on 1, clamping screw 12, by being threadably mounted in frame 1, works as set
After cylinder 9 is fixing, by turning upper and lower two clamping screws 12, the head of clamping screw 12 withstands sleeve 9 thus locks
Sleeve 9.
The above is only preferred implementation of the present utility model, it should be pointed out that: for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve
Also protection domain of the present utility model is should be regarded as with retouching.
Claims (4)
1. a jaw crusher, it is characterised in that: include fixed frame, determine jaw and dynamic jaw, described determine on jaw install
Have and determine jaw tooth plate, determine jaw and be arranged on fixed frame by alignment pin, determine jaw and be connected with retractor device, described dynamic jaw is pacified
Equipped with dynamic jaw tooth plate, dynamic jaw is connected with eccentric shaft；By determining jaw tooth plate and the extruding of dynamic jaw tooth plate, it is achieved broken, when needing
When adjusting the gap determining jaw tooth plate and dynamic jaw tooth plate, moved by retractor device determine jaw tooth plate thus adjust determine jaw tooth plate with
The gap of dynamic jaw tooth plate.
Jaw crusher the most according to claim 1, it is characterised in that: described retractor device is hydraulic adjuster
Structure, described hydraulic adjuster structure comprises hydraulic pump and expansion link, and expansion link one end is connected with determining jaw, the other end and hydraulic pump
Connect.
Jaw crusher the most according to claim 1, it is characterised in that: described retractor device comprise servomotor,
Sleeve and rotary shaft, described servomotor is connected with rotary shaft, and rotary shaft is provided with external screw thread, and sleeve is provided with female thread, logical
Cross servomotor and rotate drive rotary shaft rotation, thus moved by threaded engagement band moving sleeve, thus move and determine jaw.
Jaw crusher the most according to claim 3, it is characterised in that: be provided with in described frame a pair relative
The clamping screw placed, clamping screw is by being threadably mounted in frame, after sleeve is fixing, by turning upper and lower two
Clamping screw, the head of clamping screw withstands sleeve thus locking sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362462.2U CN205628072U (en) | 2016-04-26 | 2016-04-26 | Jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362462.2U CN205628072U (en) | 2016-04-26 | 2016-04-26 | Jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205628072U true CN205628072U (en) | 2016-10-12 |
Family
ID=57059394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620362462.2U Expired - Fee Related CN205628072U (en) | 2016-04-26 | 2016-04-26 | Jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205628072U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597252A (en) * | 2017-09-28 | 2018-01-19 | 合肥棠凯科技有限公司 | One kind is based on electromechanical In Mine Crusher |
| CN108176433A (en) * | 2017-12-27 | 2018-06-19 | 成都菲斯普科技有限公司 | A kind of crusher for being used for chemical materials or building stone |
| 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 |
| WO2022120888A1 (en) * | 2020-12-10 | 2022-06-16 | 毛雪梅 | Jaw crusher |
-
2016
- 2016-04-26 CN CN201620362462.2U patent/CN205628072U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597252A (en) * | 2017-09-28 | 2018-01-19 | 合肥棠凯科技有限公司 | One kind is based on electromechanical In Mine Crusher |
| CN108176433A (en) * | 2017-12-27 | 2018-06-19 | 成都菲斯普科技有限公司 | A kind of crusher for being used for chemical materials or building stone |
| 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 |
| WO2022120888A1 (en) * | 2020-12-10 | 2022-06-16 | 毛雪梅 | Jaw crusher |
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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: 20161012 Termination date: 20180426 |