CN2885411Y - Vibration jaw type crusher - Google Patents
Vibration jaw type crusher Download PDFInfo
- Publication number
- CN2885411Y CN2885411Y CN 200420064140 CN200420064140U CN2885411Y CN 2885411 Y CN2885411 Y CN 2885411Y CN 200420064140 CN200420064140 CN 200420064140 CN 200420064140 U CN200420064140 U CN 200420064140U CN 2885411 Y CN2885411 Y CN 2885411Y
- Authority
- CN
- China
- Prior art keywords
- moving jaw
- jaw
- moving
- spring
- exciting
- 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 an exciting jaw crusher. A suspension axis 1 is arranged at the upper part of a moving jaw 2 and two spindles 9 are disposed at the lower part of the moving jaw 2. two spindles are communicated through a pair of gears 24 with the gear ratio of one and are supported inside the moving jaw 2 through bearings 12. Two eccentric blocks 18 are clipped and fixed on the two ends of the spindles 9 by bolts 15. The back of the moving jaw 2 is provided with two small axis 11 which is covered by a spring 10 with spring set 26 on the top. The reduction ratio of the exciting jaw crusher can reach 20-30, reduce energy consumption by 10-15% with simple structure and no overload protection and capability of loaded starting up and shutting down.
Description
Technical field
The utility model relates to a kind of jaw crusher, and particularly a kind of mode with exciting is come the exciting jaw crusher of broken material.
Background technology
Existing jaw crusher is to adopt eccentric shaft to produce the horizontal displacement of moving jaw; machine transships easily during this arrangement works; and the machine overload is cut off main shaft easily, squeeze crack main box seat or damage base bearing (this situation often occurs in overload protection arrangement and starts preceding as yet).In other words, there is following defective in existing jaw crusher: 1, and main shaft ruptures because of overload easily; 2, the ratio of reduction is little.3, efficient is low.
Summary of the invention
The purpose of this utility model provides a kind of exciting jaw crusher, this fragmentation function overcomes the main shaft fracture that brings owing to the machine overload, and machine itself has the self-insurance ability simultaneously, has avoided the destruction of machine being caused because of overload, and the ratio of reduction of machine is big, the efficient height.
For achieving the above object, the technical solution adopted in the utility model is: the utility model comprises frame, moving jaw.Be provided with in the frame and decide dental lamina, adjust seat and spring base.On the moving jaw dental lamina is arranged, its design feature is that the eccentric shaft with original moving jaw top changes into suspended axle, install two single mandrel additional in moving jaw bottom, be that two gears of 1 connect with a pair of speed ratio between the axle, axle is bearing in the moving jaw by bearing, has clamped two eccentric blocks at the two ends of two single mandrel with bolt, and two little axles are equipped with at the back side of moving jaw, be with buffer spring on two little axles, the top of spring withstands on the interior spring base of frame.
Beneficial effect
Exciting jaw crusher according to such scheme is made has following advantage: 1, need not overload protection.Because during machine works, the exciting force that eccentric block produced (being centrifugal force) is certain, the material of this power in can only broken crusher chamber, when having in the machine when can not broken material entering, moving jaw will be stuck, and motor still is being with eccentric block in rotation.2, moving the little spring of going up cover in jaw back is accumulator, and the energy when it will move the jaw counter motion stores, and when moving jaw forward does work, energy is discharged.3, the ratio of reduction of machine is big.Broken specific energy reaches 20-30.4, simple in structure, manufacturing, easy to maintenance, cost is low.5, can starting under load and parking.6, energy consumption is low, and the current potential power consumption reduces by 10 one 15%.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the side view of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done to describe in further detail.
Moving jaw 2 is by axle sleeve 20, stifle 21 with cover 23 thoroughly and be suspended in frame 8 bodies with suspended axle 1, stifle 21 and saturating lid 23 are to be fixed on the frame 8 with bolt 22, two single mandrel 9 are supported with bearing 12 in the bottom of moving jaw 2, it is that one gear 24 connects that a pair of speed ratio is arranged between two single mandrel 9, two little axles 11 are equipped with at the back side of moving jaw 2, be with spring 10 on the little axle, spring 10 is bearing on the spring base 26, spring base 26 is bearing in again to be adjusted on the seat 25, and adjusting seat 25 can be by getting off to adjust the gape of machine on the bolt 3.
Limit backplate 4 and moving dental lamina 7 and decide dental lamina 5 and formed crusher chamber, limit backplate 4 is to be fixed on the frame 8 with T type bolt 6, decides that dental lamina 5 then fixes by limit backplate 4, moving dental lamina 7 is to be fixed in stud 27 to move on the jaw 2.
12 supportings of axle 9 usefulness bearings, it comes stop with shaft-cup 14, felt 13 is housed between axle 9 ends and the shaft-cup 14 is used for sealing, and be fixed on the moving jaw 2 with bolt 19.The power of motor output is passed to axle 9 by flange 17 and flat key 16, and the eccentric block 18 at its two ends has just produced exciting force when rotating, and eccentric block 18 is to be fixed on the axle 9 with bolt 15.
Claims (1)
1, a kind of exciting jaw crusher, it comprises frame (8), moving jaw (2), be equipped with in the frame (8) and decide dental lamina (5) adjustment seat (25) and a spring base (26), on the moving jaw (2) moving dental lamina (7) is housed, it is characterized in that: a suspended axle (1) is equipped with on the top at moving jaw (2), two single mandrel (9) are equipped with in bottom at moving jaw, be that 1 gear (24) connects with a pair of speed ratio between two single mandrel (9), two single mandrel (9) are bearing in the moving jaw (2) by bearing (12), two ends in two single mandrel (9) have clamped two eccentric blocks (18) with bolt (15), at the back side of moving jaw (2) two little axles (11) are housed, be with spring (10) on the little axle (11), the top of spring (10) withstands on the interior spring base (26) of frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064140 CN2885411Y (en) | 2004-05-16 | 2004-05-16 | Vibration jaw type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064140 CN2885411Y (en) | 2004-05-16 | 2004-05-16 | Vibration jaw type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2885411Y true CN2885411Y (en) | 2007-04-04 |
Family
ID=37960504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420064140 Expired - Fee Related CN2885411Y (en) | 2004-05-16 | 2004-05-16 | Vibration jaw type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2885411Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2354672A1 (en) * | 2010-12-27 | 2011-03-17 | Talleres Betoño, S.A. | System for grinding stones and the like |
| CN102069022A (en) * | 2010-02-08 | 2011-05-25 | 章训芬 | Jaw vibration crusher |
| CN103028460A (en) * | 2011-10-09 | 2013-04-10 | 范公奇 | Vibration jaw crushing machine |
| CN105521864A (en) * | 2016-02-15 | 2016-04-27 | 海安欣凯富机械科技有限公司 | Crusher |
| CN107115913A (en) * | 2017-05-11 | 2017-09-01 | 能诚集团有限公司 | Jaw crusher |
-
2004
- 2004-05-16 CN CN 200420064140 patent/CN2885411Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069022A (en) * | 2010-02-08 | 2011-05-25 | 章训芬 | Jaw vibration crusher |
| ES2354672A1 (en) * | 2010-12-27 | 2011-03-17 | Talleres Betoño, S.A. | System for grinding stones and the like |
| WO2012089879A1 (en) | 2010-12-27 | 2012-07-05 | Talleres Betoño, S.A. | System for grinding stones and the like |
| CN103028460A (en) * | 2011-10-09 | 2013-04-10 | 范公奇 | Vibration jaw crushing machine |
| CN105521864A (en) * | 2016-02-15 | 2016-04-27 | 海安欣凯富机械科技有限公司 | Crusher |
| CN107115913A (en) * | 2017-05-11 | 2017-09-01 | 能诚集团有限公司 | Jaw crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Linan Document name: Correction notice |
|
| 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 |