CN207085995U - The crushing shell of jaw crusher - Google Patents
The crushing shell of jaw crusher Download PDFInfo
- Publication number
- CN207085995U CN207085995U CN201720781875.9U CN201720781875U CN207085995U CN 207085995 U CN207085995 U CN 207085995U CN 201720781875 U CN201720781875 U CN 201720781875U CN 207085995 U CN207085995 U CN 207085995U
- Authority
- CN
- China
- Prior art keywords
- plate
- tooth
- bar shaped
- tooth plate
- bottom plate
- 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
Links
- 239000004744 fabric Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 206010006514 bruxism Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
It the utility model is related to jaw crusher technical field, disclose the crushing shell of jaw crusher, the tooth plate being connected including bottom plate and with bottom plate, tooth plate includes upper tooth plate and lower tooth plate, the middle part of bottom plate is provided with rotating shaft, the lower end of upper tooth plate and the upper end of lower tooth plate are connected with rotating shaft, upper tooth plate and lower tooth plate rotate around the axis, the upper end at the upper tooth plate back side and the lower end of lower tooth back are equipped with base, base is provided with the connecting rod being hinged with base, connecting rod is through bottom plate, connecting rod is provided with the spacing hole uniformly arranged, the upper end of bottom plate and the lower end of bottom plate are equipped with fixed plate, fixed plate is provided with the location nut being fixedly connected with fixed plate, fixed plate is provided with the locating rod through fixed plate, locating rod is through spacing hole, locked by locking nut at the both ends of locating rod.Crushing for the different size of building stones of the utility model, tooth plate and lower tooth plate in rotation, improves broken efficiency, art is easy to adjust, and facilitates the replacing and maintenance of tooth plate.
Description
Technical field
It the utility model is related to jaw crusher technical field, more particularly to the crushing shell of jaw crusher.
Background technology
At present, existing mining jaw crusher crushing shell generally use is integrally formed, overall after crushing shell local damage
Scrap, it is impossible to repair, cause the waste of resource.And the broken plate bulk of the existing bimetallic of in the market is big, while bimetallic circle
It is difficult uniform stressed between face, causes heavy wear, and crusher chamber volume is fixed, it is impossible to adapts to the broken of different material, be applicable model
Enclose small.Although someone develops combined type crushing shell, existing combined type crushing shell, the upper strata tooth plate with grinding tooth easily from
Peeled off on bottom plate, and existing combined type crushing shell is low without solving crushing efficiency well, discharges and easily blocks, crushing shell is easy
The problems such as abrasion.
The content of the invention
The shortcomings of the utility model changes inconvenience for crushing shell in the prior art, crusher chamber is fixed, there is provided one kind is broken
Slashings changes the convenient, crushing shell of the adjustable jaw crusher of crusher chamber.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
The crushing shell of jaw crusher, including bottom plate and the tooth plate that is connected with bottom plate, tooth plate include upper tooth plate and lower tooth plate,
The middle part of bottom plate is provided with rotating shaft, and the lower end of upper tooth plate and the upper end of lower tooth plate are connected with rotating shaft, upper tooth plate and lower tooth plate around
Axis of rotation, the upper end at the upper tooth plate back side and the lower end of lower tooth back are equipped with base, and base is provided with what is be hinged with base
Connecting rod, connecting rod are provided with the spacing hole uniformly arranged through bottom plate, connecting rod, and the upper end of bottom plate and the lower end of bottom plate are equal
Provided with fixed plate, fixed plate is provided with the location nut being fixedly connected with fixed plate, and fixed plate is provided with through fixed plate
Locating rod, locating rod are locked through spacing hole, the both ends of locating rod by locking nut.Upper tooth plate rotates, and can adjust broken
The size of broken chamber opening, and then control the size of charging, upper tooth plate rotates forward, by locating rod fixed position, when broken,
It can prevent material from flying out, cause damage, when lower tooth plate rotates forward move angle, the entrance of crusher chamber lower end reduces, and can control
The size of discharging, different size of building stones are crushed, only need to adjust tooth plate and the corresponding angle of lower tooth plate, improve broken
Efficiency, art is easy to adjust, and facilitates the replacing and maintenance of tooth plate.
Preferably, the front of upper tooth plate is provided with the first bar shaped tooth uniformly arranged, the front of lower tooth plate, which is provided with, to be arranged
Second bar shaped tooth of row, the upper end of lower tooth plate are provided with the connection bar shaped tooth being obliquely installed, and connect the upper end of bar shaped tooth and first
The lower end connection of shape tooth, the lower end of connection bar shaped tooth are connected with the upper end of the second bar shaped tooth, the first bar shaped tooth and the second bar shaped tooth
It is staggered.When being moved upwards due to moving jaw plate, the direction of motion is consistent with the direction of the first bar shaped tooth and the second bar shaped tooth, by
One bar shaped tooth and the second bar shaped tooth are staggered, the building stones between the second bar shaped tooth in upward motion with the first bar shaped tooth phase
Hit, prevent the stone of lower tooth plate from telling material, improve broken efficiency.
Preferably, the width of the first bar shaped tooth, connection bar shaped tooth, the second bar shaped tooth is by closing on the positive bottom of bottom plate
Gradually increase to away from the positive top of bottom plate, the thickness of lower tooth plate is more than the thickness of upper tooth plate.First bar shaped tooth, connection bar shaped
The change width of tooth, the second bar shaped tooth, the first bar shaped tooth, connection bar shaped tooth, the intensity in the second bar shaped bottom of the tooth portion were both enhanced, again
It ensure that the first bar shaped tooth, connection bar shaped tooth, the breaking capacity of the second bar shaped tooth crest, the power being subject to when being crushed due to lower tooth plate
It is bigger than the power that upper tooth plate is subject to, therefore, increase the thickness of lower tooth plate, improve the rub proofness of lower tooth plate, improve making for lower tooth plate
Use the life-span.
The utility model has significant technique effect as a result of above technical scheme：To different size of building stones
It is broken, only need to adjust tooth plate and the corresponding angle of lower tooth plate, improve broken efficiency, art is easy to adjust, and facilitates tooth
The replacing and maintenance of plate.
Brief description of the drawings
Fig. 1 is side view of the present utility model.
Fig. 2 is front view of the present utility model.
The toponym that each number designation is referred in accompanying drawing is as follows：1-bottom plate, 2-tooth plate, 3-upper tooth plate, 4-under
Tooth plate, 5-rotating shaft, 6-base, 7-connecting rod, 8-fixed plate, 9-location nut, 10-locating rod, 11-locking nut,
12-the first bar shaped tooth, the 13-the second bar shaped tooth, 14-connection bar shaped tooth.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
The crushing shell of jaw crusher, as depicted in figs. 1 and 2, including bottom plate 1 and the tooth plate 2 that is connected with bottom plate 1, tooth plate 2
Including upper tooth plate 3 and lower tooth plate 4, the middle part of bottom plate 1 is provided with rotating shaft 5, and the lower end of upper tooth plate 3 and the upper end of lower tooth plate 4 are with turning
Axle 5 connects, and upper tooth plate 3 and lower tooth plate 45 rotate around the shaft, and the upper end at the upper back side of tooth plate 3 and the lower end at the back side of lower tooth plate 4 are equal
Provided with base 6, base 6 is provided with the connecting rod 7 being hinged with base 6, and connecting rod 7 is provided with equal through bottom plate 1, connecting rod 7
The spacing hole 7 of cloth arrangement, the upper end of bottom plate 1 and the lower end of bottom plate are equipped with fixed plate 8, and fixed plate 8 is provided with solid with fixed plate 8
Surely the location nut 9 connected, fixed plate 8 are provided with the locating rod 10 through fixed plate 8, locating rod 10 through spacing hole 7,
Locked by locking nut 11 at the both ends of locating rod 10.
The front of upper tooth plate 3 is provided with the first bar shaped tooth 12 for uniformly arranging, and the front of lower tooth plate 4 is provided with the uniformly arranged
Two bar shaped teeth 13, the upper end of lower tooth plate 4 are provided with the connection bar shaped tooth 14 being obliquely installed, the upper end of connection bar shaped tooth 14 with first
The lower end connection of shape tooth 12, the lower end of connection bar shaped tooth 14 are connected with the upper end of the second bar shaped tooth 13, the first bar shaped tooth 12 and the
Two bar shaped teeth 13 are staggered, and the first bar shaped tooth 12, connection bar shaped tooth 14, the width of the second bar shaped tooth 13 are by closing on bottom plate 1
Positive bottom gradually increases to away from 1 positive top of bottom plate, and the thickness of lower tooth plate 4 is more than the thickness of upper tooth plate 3.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, it should all belong to the covering scope of the utility model patent.
Claims (3)
1. the crushing shell of jaw crusher, it is characterised in that：The tooth plate (2) being connected including bottom plate (1) and with bottom plate (1), tooth plate
(2) upper tooth plate (3) and lower tooth plate (4) are included, the middle part of bottom plate (1) is provided with rotating shaft (5), the lower end of upper tooth plate (3) and lower tooth plate
(4) upper end is connected with rotating shaft (5), and (5) rotate around the shaft for upper tooth plate (3) and lower tooth plate (4), upper tooth plate (3) back side
The lower end at upper end and lower tooth plate (4) back side is equipped with base (6), and base (6) is provided with the connecting rod (7) being hinged with base (6),
Connecting rod (7) is provided with the spacing hole (7) uniformly arranged, the upper end of bottom plate (1) and bottom plate through bottom plate (1), connecting rod (7)
Lower end be equipped with fixed plate (8), fixed plate (8) is provided with the location nut (9) being fixedly connected with fixed plate (8), fixed plate
(8) locating rod (10) through fixed plate (8) is provided with, locating rod (10) is through spacing hole (7), and the two of locating rod (10)
Locked by locking nut (11) at end.
2. the crushing shell of jaw crusher according to claim 1, it is characterised in that：The front of upper tooth plate (3) is provided with equal
First bar shaped tooth (12) of cloth arrangement, the front of lower tooth plate (4) are provided with the second bar shaped tooth (13) uniformly arranged, lower tooth plate (4)
Upper end be provided with the connection bar shaped tooth (14) that is obliquely installed, the upper end of connection bar shaped tooth (14) and the lower end of the first bar shaped tooth (12)
Connection, the lower end of connection bar shaped tooth (14) are connected with the upper end of the second bar shaped tooth (13), the first bar shaped tooth (12) and the second bar shaped
Tooth (13) is staggered.
3. the crushing shell of jaw crusher according to claim 1, it is characterised in that：First bar shaped tooth (12), connection strap
Shape tooth (14), the width of the second bar shaped tooth (13) are by closing on bottom plate (1) positive bottom to away from bottom plate (1) positive top
Gradually increase, the thickness of lower tooth plate (4) are more than the thickness of upper tooth plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781875.9U CN207085995U (en) | 2017-06-30 | 2017-06-30 | The crushing shell of jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781875.9U CN207085995U (en) | 2017-06-30 | 2017-06-30 | The crushing shell of jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085995U true CN207085995U (en) | 2018-03-13 |
Family
ID=61555074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720781875.9U Expired - Fee Related CN207085995U (en) | 2017-06-30 | 2017-06-30 | The crushing shell of jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602583A (en) * | 2022-02-10 | 2022-06-10 | 安徽开发矿业有限公司 | Jaw crusher for large-scale iron mine |
-
2017
- 2017-06-30 CN CN201720781875.9U patent/CN207085995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602583A (en) * | 2022-02-10 | 2022-06-10 | 安徽开发矿业有限公司 | Jaw crusher for large-scale iron mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206064586U (en) | A kind of layering for facilitating position adjustment crushes colliery disintegrating machine | |
| CN103567019B (en) | A kind of gradual change compaction type HP type coal pulverizer | |
| CN204352928U (en) | A kind of Novel hammer rusher | |
| CN210875577U (en) | Reversible sand crusher | |
| CN207085995U (en) | The crushing shell of jaw crusher | |
| CN206304870U (en) | A kind of ore crushes milling device | |
| CN203886621U (en) | Living garbage crusher | |
| CN204034798U (en) | A kind of pulverizer hammer | |
| CN207056753U (en) | Multi-stage crushing screening plant | |
| CN109126998A (en) | A kind of adjustable crusher structure and the sand making machine comprising the mechanism | |
| CN203304008U (en) | Double-rotor ring hammer crusher | |
| CN107088456A (en) | A kind of novel wear resistant lining board for large-scale semi-autogenous mill | |
| KR20110025421A (en) | Crusher | |
| CN106824398A (en) | A kind of sand making machine | |
| CN205797381U (en) | A kind of power plant coal hyperboloid U-shaped node energy liner plate | |
| CN209779425U (en) | A breaker for hydraulic and hydroelectric engineering | |
| CN201783345U (en) | Impact-type crusher impact plate fastened without bolts | |
| CN207981301U (en) | Reversible reaction breaker | |
| CN204122175U (en) | Novel point hits disintegrating machine | |
| CN208449440U (en) | A kind of rock ballast crushing plant that paddle type mill multiaxis rolls | |
| CN209061267U (en) | A kind of pulverizer preparing sealer | |
| CN207478738U (en) | One kind crushes uniform crusher | |
| CN207525593U (en) | A kind of crusher for hydraulic and hydroelectric engineering | |
| CN202270553U (en) | Crushing device for producing fertilizer | |
| CN114345444B (en) | Convenient-to-use stone crushing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 |