CN107497527A - A kind of jaw crusher - Google Patents
A kind of jaw crusher Download PDFInfo
- Publication number
- CN107497527A CN107497527A CN201710628719.3A CN201710628719A CN107497527A CN 107497527 A CN107497527 A CN 107497527A CN 201710628719 A CN201710628719 A CN 201710628719A CN 107497527 A CN107497527 A CN 107497527A
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- CN
- China
- Prior art keywords
- jaw
- dynamic
- jaw assembly
- assembly
- fixed
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/10—Shape or construction of jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/10—Screens in the form of endless moving bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides a kind of jaw crusher,Including frame,Upper guard board,Lower backplate,Determine jaw assembly,Dynamic jaw assembly,Eccentric wheel,Bracket,Adjusting seat and spring pull bar,Eccentric wheel is connected by belt with main motor rotating shaft,Eccentric drive shaft is set on eccentric wheel,The upper end of dynamic jaw assembly is connected with eccentric drive shaft,Eccentric drive shaft is fixed in frame by the support of bearing,The lower end of dynamic jaw assembly is connected with the front end of bracket,The rear end connection adjusting seat of bracket,Adjusting seat is connected in frame,The lower end connecting spring pull bar of dynamic jaw assembly,Spring pull bar is followed by frame by spring,Determine to set fixed jaw on jaw assembly,Sewing jaw is set on dynamic jaw assembly,Fixed jaw and determine to be provided with buffer structure between jaw assembly,Buffer structure is provided between sewing jaw and dynamic jaw assembly,Fixed jaw is provided with some teeth with parallel on sewing jaw,Dynamic jaw assembly is additionally provided with screening plant with jaw assembly top is determined；Crush efficiency of the present invention is high, and cost is low, long lifespan.
Description
Technical field
The present invention relates to disintegrating machine technical field, more particularly to a kind of jaw crusher.
Background technology
Jaw crusher forms crusher chamber by dynamic two pieces of jaws of jaw and quiet jaw, simulates two jaw movements of animal and completes material
The disintegrating machine of crushing operation.It is widely used in various ores in the industries such as mine smelting, building materials, highway, railway, water conservancy and chemical industry
With crushing for bulk materials.
But the fixed jaw and sewing jaw of traditional jaw crusher are mostly slab construction or stepped construction, and are not had
Have and charging is screened, it is mostly various ores and bulk materials that its is broken, because ore and bulk materials are in course of conveying
In, mutually collision, rubble, defective material etc. are had, these are needed not move through, and feed bin is broken to have met technological standards, if also needing and ore deposit
Stone enters feed bin together, can take the space of feed bin to a certain extent, weakens scattered dynamic jaw, determines attrition crushing power of the jaw to ore
Degree, influences crushing efficiency.
Tooth plate in traditional jaw crusher is fit directly into dynamic jaw, determined on jaw, and structure is relatively easy, but in work
The extruding that tooth plate is subject in work, shock loading etc. act directly on dynamic jaw and determined on jaw, and formation abrasion is caused with determining jaw to dynamic jaw
Even it is broken, now just must more moves and jaw or determine jaw, but dynamic jaw is also relatively intact with determining jaw remainder, causing need not
The waste wanted.
Such as Application No.：201520059149.7 Chinese patent disclose a kind of twin-stage sieve material jaw crusher, bag
Including racks (1), upper guard board (2), lower backplate (5) are provided with the frame (1), determines jaw (3), dynamic jaw (8) and eccentric wheel (6),
The eccentric wheel (6) is connected by belt with main motor rotating shaft, and eccentric drive shaft (7) is set on the eccentric wheel (6), described dynamic
The upper end of jaw (8) is connected with eccentric drive shaft (7), and the eccentric drive shaft (7) is fixed on frame (1) by the support of bearing
On, the lower end of the dynamic jaw (8) is connected with the front end of bracket (11), the rear end connection adjusting seat (10) of bracket (11), described
Adjusting seat (10) is connected in frame (1), the lower end connecting spring pull bar (13) of the dynamic jaw (8), the spring pull bar (13)
It is followed by by spring (12) to frame (1), it is described to determine to set fixed jaw (4) on jaw (3), set and live on the dynamic jaw (8)
Moving jaw plate (9), it is characterised in that it is described to determine jaw (3) with being provided with trapezoidal feed bin (15) wide at the top and narrow at the bottom among the dynamic jaw (8),
The fixed jaw (4) is slab construction, and some raised lines (16) are provided with the inside of the sewing jaw (9), and some raised lines (16) are equal
Even arrangement form zigzag；The utility model between fixed jaw and sewing jaw by setting trapezoidal material wide at the top and narrow at the bottom
Storehouse, so as to need to carry out broken material sufficiently to be extruded, but the material that the technical scheme can to have crushed discharges
Speed slow down, influence speed of production.
Such as Application No. again：201420532298.6 Chinese patent disclose a kind of tooth plate of jaw crusher with it is dynamic
Jaw, determine jaw isolating construction, including frame, be respectively equipped with the frame and determine jaw (2) and dynamic jaw (5), and described determine jaw (2) and dynamic
The position of jaw (5) is is oppositely arranged, and described to determine jaw (2) provided with jaw tooth plate (1) is determined, the dynamic jaw (5), which is provided with, moves jaw tooth plate
(4)；It is characterized in that：Determine jaw (2) described and determine to be provided with fixed fixture block (3) between jaw tooth plate (1), the dynamic jaw (5) with
Fixed fixture block (3) is provided between dynamic jaw tooth plate (4)；This application is disclosed by determining jaw and determining the fixing card set between jaw tooth plate
Block and in the dynamic fixation fixture block set between jaw and dynamic jaw tooth plate, plays cushioning effect, mitigates the damage to determining jaw and dynamic jaw,
But this application is bolted fixed fixture block being fixed on and determines jaw and determine between jaw tooth plate and dynamic jaw and dynamic jaw tooth plate
Bottom, it can make to determine jaw and determine to form certain inclination angle between jaw tooth plate and dynamic jaw and dynamic jaw tooth plate, be produced when starting working
Pressure can make to determine the situation that jaw tooth plate and dynamic jaw tooth plate easily fracture, indirectly add production cost.
The content of the invention
Jaw assembly is determined present in prior art and dynamic jaw assembly is fragile to overcome, material is repeated to crush and crushed not
The problem of uniform, the jaw crusher that uniform, crush efficiency is high and cost is low is crushed the invention provides a kind of.
A kind of jaw crusher provided by the invention, including frame, upper guard board, lower backplate, determine jaw assembly, dynamic jaw assembly,
Eccentric wheel, bracket, adjusting seat and spring pull bar, the eccentric wheel is connected by belt with main motor rotating shaft, on the eccentric wheel
Eccentric drive shaft is set, and the upper end of the dynamic jaw assembly is connected with eccentric drive shaft, and the eccentric drive shaft passes through bearing branch
Frame is fixed in frame, and the lower end of the dynamic jaw assembly is connected with the front end of bracket, the rear end connection adjusting seat of bracket, described
Adjusting seat is connected in frame, the lower end connecting spring pull bar of the dynamic jaw assembly, the spring pull bar by spring be followed by
It is described to determine to set fixed jaw on jaw assembly in frame, sewing jaw, the fixed jaw and institute are set on the dynamic jaw assembly
State and determine to be provided with buffer structure between jaw assembly, buffer structure is provided between the sewing jaw and the dynamic jaw assembly, it is described solid
Determine jaw and be provided with some teeth with parallel on the sewing jaw, the dynamic jaw assembly and described determine to be additionally provided with above jaw assembly
Screening plant.
In some embodiments, under during the buffer structure is located between the sewing jaw and the dynamic jaw assembly
Portion, the sewing jaw are provided with and the buffer structure structure, size identical groove.
In some embodiments, the buffer structure be located at the fixed jaw and it is described determine between jaw assembly under
Portion, the fixed jaw are provided with and the buffer structure structure, size identical groove.
In some embodiments, the buffer structure is elastic material, the buffer structure and the fixed jaw, institute
State determine jaw assembly, the sewing jaw, the dynamic jaw assembly be interference fit.
In some embodiments, the teeth on the sewing jaw are fixedly connected with the sewing jaw, described
The teeth on fixed jaw are fixedly connected with the fixed jaw, are set on the fixed jaw and on the sewing jaw
Teeth side close to each other it is semicircular arc.
In some embodiments, the screening plant includes hopper, picking-up container, transmission Screening Network and conveyer belt, described
Hopper and the transmission Screening Network are arranged at the top of the picking-up container.
In some embodiments, the both ends of the transmission Screening Network and the conveyer belt are equipped with rotary shaft, the biography
Screening Network is sent to share the same rotary shaft to close one end with the conveyer belt.
In some embodiments, two rotary shaft set on the transmission Screening Network is located at the picking-up container respectively
On the tank wall at both ends, the transmission Screening Network is located at the surface of the picking-up container.
In some embodiments, be provided with connecting pole between the hopper and the picking-up container, the connecting pole respectively with
The hopper is fixedly connected with the picking-up container.
In some embodiments, the connecting pole sieves with the picking-up container and the hopper away from the transmission respectively
Net side is fixedly connected, and the discharging opening of the hopper is positioned at the top of the transmission Screening Network.
Compared with prior art, a kind of jaw crusher provided by the invention, the advantage is that：
First, a kind of jaw crusher provided by the invention, by fixed jaw and determining between jaw assembly and movable jaw
The buffer structure set between plate and dynamic jaw assembly, it can effectively slow down disintegrating machine at work to determining jaw assembly and dynamic jaw assembly
Impulsive force, further increase the service life of disintegrating machine, reduce the replacement cost of disintegrating machine.
2nd, a kind of jaw crusher provided by the invention, tied by being set on jaw assembly and dynamic jaw assembly is determined with buffering
The corresponding groove of structure, make to determine between jaw assembly and fixed jaw, move void-free contact close between jaw assembly and sewing jaw,
Prevent slow stone crusher at work to fixed jaw and to the folding of fixed jaw and sewing jaw caused by sewing jaw impact
The problems such as damage, increase the service life of disintegrating machine.
3rd, a kind of jaw crusher provided by the invention, the end set simultaneously on fixed jaw and sewing jaw is passed through
The semicircular arc teeth in portion, it not only can effectively increase the pressure to material, make material more broken, and can reduce
Impulsive force when being contacted with material, reduce the fine little particle that material is not inconsistent caused by shattering process with required material.
4th, a kind of jaw crusher provided by the invention, by the screening plant that can be directly sieved of setting, to thing
Material is tentatively sieved, and needs can be made to carry out broken material and sufficiently extruded, and avoids less having met requirement
Material repeat it is broken.
5th, a kind of jaw crusher provided by the invention, Screening Network and its lower picking-up container set are transmitted by setting,
Material can be made sufficiently to be sieved.
6th, a kind of jaw crusher provided by the invention, easy to use, easy processing, uniform, crush efficiency height is crushed, into
This is low, and service life is grown.
Brief description of the drawings
Fig. 1 is the general assembly schematic diagram of jaw crusher of the present invention；
Fig. 2 is the structural representation of the screening plant of jaw crusher of the present invention.
In figure：1st, belt pulley；2nd, eccentric wheel；3rd, sewing jaw；4th, jaw assembly is moved；5th, adjusting seat；6th, bracket；7th, teeth；
8th, buffer structure；9th, fixed jaw；10th, jaw assembly is determined；11st, spring pull bar；12nd, screening plant；1201st, Screening Network is transmitted；
1202nd, rotary shaft；1203rd, conveyer belt；1204th, picking-up container；1205th, connecting pole；1206th, hopper；13rd, upper guard board；14th, lower shield
Plate；15th, frame；16th, spring；17th, groove.
Embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, is not intended to limit the present invention.
A kind of jaw crusher is disclosed in the present invention, as shown in figure 1, including frame 15, upper guard board 13, lower backplate
14th, determine jaw assembly 10, dynamic jaw assembly 4, eccentric wheel, bracket 6, adjusting seat 5 and spring pull bar 11, the eccentric wheel by belt with
Main motor rotating shaft is connected, and eccentric drive shaft 2, upper end and the phase of eccentric drive shaft 2 of the dynamic jaw assembly 4 are set on the eccentric wheel
Connection, the eccentric drive shaft 2 are fixed in frame 15 by the support of bearing, before the lower end of the dynamic jaw assembly 4 and bracket 6
End is connected, and the rear end connection adjusting seat 5 of bracket 6, the adjusting seat 5 is connected in frame 15, the lower end of the dynamic jaw assembly 4
Connecting spring pull bar 11, the spring pull bar 11 are followed by frame 15 by spring 16, described to determine to set admittedly on jaw assembly 10
Determine jaw 9, sewing jaw 3 is set on the dynamic jaw assembly 4, the fixed jaw 9 and described determine to be provided between jaw assembly 10 to delay
Structure 8 is rushed, buffer structure 8, the fixed jaw 9 and the activity are provided between the sewing jaw 3 and the dynamic jaw assembly 4
It is parallel on jaw 3 to be provided with some teeth 7, the dynamic jaw assembly 4 and described determine the top of jaw assembly 10 and be additionally provided with screening plant 12；
Easy to use, easy processing of the invention, uniform, crush efficiency height is crushed, cost is low, and service life is grown.
The present invention this embodiment in, as shown in figure 1, the buffer structure 8 be located at the sewing jaw 3 with it is described
Middle and lower part between dynamic jaw assembly 4, the sewing jaw 3 are provided with and the structure of buffer structure 8, size identical groove
17；The buffer structure 8 is located at the fixed jaw 9 and the middle and lower part determined between jaw assembly 10, on the fixed jaw 9
Provided with the structure of buffer structure 8, size identical groove 17；The buffer structure 8 is elastic material, the buffer structure
8 with the fixed jaw 9, it is described determine jaw assembly 10, the sewing jaw 3, the dynamic jaw assembly 4 be interference fitted；This hair
It is bright by fixed jaw 9 and determining the buffer structure 8 set between jaw assembly 10 and between sewing jaw 3 and dynamic jaw assembly 4,
Disintegrating machine can effectively be slowed down at work to determining the impulsive force of jaw assembly 10 and dynamic jaw assembly 4, further increase disintegrating machine
Service life, reduce the replacement cost of disintegrating machine, and set and the phase of buffer structure 8 on jaw assembly 10 and dynamic jaw assembly 4 is determined
Corresponding groove 17, make to determine between jaw assembly 10 and fixed jaw 9, close tight connects between dynamic jaw assembly 4 and sewing jaw 3
Touch, prevent slow stone crusher at work to fixed jaw 9 and to fixed jaw 9 and movable jaw caused by the impact of sewing jaw 3
The problems such as losing of plate 3, increase the service life of disintegrating machine.
Specifically, in this embodiment of the present invention, as shown in figure 1, buffer structure 8 is elastic rubbery body, buffering knot
The section of structure 8 is oblique triangle shape, and shape, size identical groove 17 are equipped with fixed jaw 9 and sewing jaw 3, buffering
The one side of structure 8 connects with setting jaw assembly 4 and determining the interference fit of jaw assembly 10 respectively, and another side is arranged in groove 17, made
Between jaw assembly 4 and sewing jaw 3 and determine close void-free contact between the fixed jaw 9 of jaw assembly more than 10.
In this embodiment of the present invention, as shown in figure 1, the teeth 7 and the activity on the sewing jaw 3
Jaw 3 is fixedly connected, and the teeth 7 on the fixed jaw 9 are fixedly connected with the fixed jaw 9, the fixed jaw 9
7 side close to each other of the teeth set on the upper and sewing jaw 3 is semicircular arc；The present invention is by fixed jaw
The semicircular arc teeth 7 in end set simultaneously on plate 9 and sewing jaw 3, not only can effectively increase the pressure to material
By force, make material more broken, and impulsive force when being contacted with material can be reduced, reduce material caused by shattering process
The fine little particle not being inconsistent with required material.
Specifically, in this embodiment of the present invention, teeth 7 are respectively parallel to horizontal plane and are fixedly installed on movable jaw
On plate 3 and fixed jaw 9, and teeth 7 towards charging aperture side be in arc-shaped.
In this embodiment of the present invention, as shown in Fig. 2 the screening plant 12 includes hopper 1205, picking-up container
1204th, Screening Network 1201 and conveyer belt 1203 are transmitted, the hopper 1205 and the transmission Screening Network 1201 are arranged at described
The top of picking-up container 1204；The both ends of the transmission Screening Network 1201 and the conveyer belt 1203 are equipped with rotary shaft 1202, institute
State transmission Screening Network 1201 and share the same rotary shaft 1202 to close one end with the conveyer belt 1203；The sending sieve
Two rotary shaft 1202 set on subnetting 1201 is located on the tank wall at the both ends of picking-up container 1204 respectively, the sending sieve
Subnetting 1201 is located at the surface of the picking-up container 1204；Connecting pole is provided between the hopper 1206 and the picking-up container 1204
1205, the connecting pole 1205 is fixedly connected with the hopper 1206 and the picking-up container 1204 respectively；The connecting pole 1205
It is fixedly connected respectively with the picking-up container 1204 and the hopper 1206 away from transmission Screening Network 1201 side, the hopper
1206 discharging opening is positioned at the top of the transmission Screening Network 1201；The screening that can be directly sieved that the present invention passes through setting
Device 12, material is tentatively sieved, needs can be made to carry out broken material and sufficiently extruded, avoid less accorded with
The material for closing requirement carries out repeating to crush, and the transmission Screening Network 1201 set and picking-up container 1204 of its lower setting,
Material can be made sufficiently to be sieved.
Specifically, in this embodiment of the present invention, transmission Screening Network 1201 can be according to required finished product materials particle
Size is changed, and the hopper 1206 that the top of transmission Screening Network 1201 is set is set according to the overall structure of this screening plant 12,
The speed that the design of the bottom discharge mouth of hopper 1206 can be such that material is dropped down onto under when on sending sieve subnetting 1201 reduces, and prevents material
Transmission Screening Network 1201 is caused to damage on vertical drop to transmission Screening Network 1201, it is further preferred that transmission Screening Network
Two rotary shafts 1202 at 1201 both ends are separately positioned in the both ends side wall of the material receiving port of picking-up container 1204, make transmission Screening Network 1201
On the material material larger with particle of fine particle be sufficiently separated, in addition, another rotary shaft being connected with conveyer belt 1203
1202 are arranged on the top of crusher feed-inlet, and the material that the particle screened out can be made larger, which is directly entered in disintegrating machine, to be broken
Broken processing.
In this embodiment of the present invention, as depicted in figs. 1 and 2, the present invention is by fixed jaw 9 and determining jaw assembly
The buffer structure 8 set between 10 and between sewing jaw 3 and dynamic jaw assembly 4, it is same on fixed jaw 9 and sewing jaw 3
When the end that sets semicircular arc teeth 7, and the screening plant 12 that can be directly sieved set makes tool of the present invention
There are the advantages that crushing is uniform, crush efficiency is high, and cost is low, and service life is long, and easy to use, easy processing of the invention.
The preferred embodiments of the present invention have shown and described in described above, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and
Environment, and can be changed in the scope of the invention is set forth herein by the technology or knowledge of above-mentioned teaching or association area
It is dynamic, and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention, then all should be appended by the present invention
In scope of the claims.
Claims (10)
1. a kind of jaw crusher, including frame (15), upper guard board (13), lower backplate (14), determine jaw assembly (10), dynamic jaw assembly
(4), eccentric wheel, bracket (6), adjusting seat (5) and spring pull bar (11), the eccentric wheel pass through belt and main motor rotating shaft phase
Even, eccentric drive shaft (2) is set on the eccentric wheel, the upper end of the dynamic jaw assembly (4) is connected with eccentric drive shaft (2),
The eccentric drive shaft (2) is fixed in frame (15) by the support of bearing, lower end and the bracket (6) of the dynamic jaw assembly (4)
Front end be connected, the rear end of bracket (6) connection adjusting seat (5), the adjusting seat (5) is connected in frame (15), described dynamic
The lower end connecting spring pull bar (11) of jaw assembly (4), the spring pull bar (11) are followed by frame (15) by spring (16),
It is described to determine to set fixed jaw (9) on jaw assembly (10), sewing jaw (3) is set on the dynamic jaw assembly (4), its feature exists
In：The fixed jaw (9) and it is described determine to be provided with buffer structure (8) between jaw assembly (10), the sewing jaw (3) with it is described
Be provided with buffer structure (8) between dynamic jaw assembly (4), the fixed jaw (9) with the sewing jaw (3) if on it is parallel provided with
Dry teeth (7), the dynamic jaw assembly (4) and described determine jaw assembly (10) top and are additionally provided with screening plant (12).
2. jaw crusher according to claim 1, it is characterised in that：The buffer structure (8) is located at the movable jaw
Middle and lower part between plate (3) and the dynamic jaw assembly (4), the sewing jaw (3) is provided with ties with the buffer structure (8)
Structure, size identical groove (17).
3. jaw crusher according to claim 1, it is characterised in that：The buffer structure (8) is located at the fixed jaw
Plate (9) and the middle and lower part determined between jaw assembly (10), the fixed jaw (9) is provided with ties with the buffer structure (8)
Structure, size identical groove (17).
4. jaw crusher according to claim 1, it is characterised in that：The buffer structure (8) is elastic material, described
Buffer structure (8) and the fixed jaw (9), described determine jaw assembly (10), the sewing jaw (3), the dynamic jaw assembly (4)
It is interference fit.
5. jaw crusher according to claim 1, it is characterised in that：The teeth (7) on the sewing jaw (3)
It is fixedly connected with the sewing jaw (3), the teeth (7) on the fixed jaw (9) are fixed with the fixed jaw (9)
Connect, the teeth (7) side close to each other set on the fixed jaw (9) and on the sewing jaw (3) is in half
Arc-shaped.
6. jaw crusher according to claim 1, it is characterised in that：The screening plant (12) includes hopper
(1205), picking-up container (1204), transmission Screening Network (1201) and conveyer belt (1203), the hopper (1205) and the sending sieve
Subnetting (1201) is arranged at the top of the picking-up container (1204).
7. jaw crusher according to claim 6, it is characterised in that：The transmission Screening Network (1201) and the transmission
The both ends of band (1203) are equipped with rotary shaft (1202), and the transmission Screening Network (1201) and the conveyer belt (1203) are to close
One end share the same rotary shaft (1202).
8. jaw crusher according to claim 7, it is characterised in that：The institute set on the transmission Screening Network (1201)
Two rotary shafts (1202) are stated respectively on the tank wall at the picking-up container (1204) both ends, the transmission Screening Network (1201) is located at
The surface of the picking-up container (1204).
9. jaw crusher according to claim 6, it is characterised in that：The hopper (1206) and the picking-up container
(1204) be provided with connecting pole (1205) between, the connecting pole (1205) respectively with the hopper (1206) and the picking-up container
(1204) it is fixedly connected.
10. jaw crusher according to claim 9, it is characterised in that：The connecting pole (1205) connects with described respectively
Hopper (1204) is fixedly connected with the hopper (1206) away from described transmission Screening Network (1201) side, the hopper (1206)
Discharging opening positioned at it is described transmission Screening Network (1201) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628719.3A CN107497527A (en) | 2017-07-28 | 2017-07-28 | A kind of jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628719.3A CN107497527A (en) | 2017-07-28 | 2017-07-28 | A kind of jaw crusher |
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| Publication Number | Publication Date |
|---|---|
| CN107497527A true CN107497527A (en) | 2017-12-22 |
Family
ID=60689074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710628719.3A Pending CN107497527A (en) | 2017-07-28 | 2017-07-28 | A kind of jaw crusher |
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| Country | Link |
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| CN (1) | CN107497527A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816323A (en) * | 2018-06-22 | 2018-11-16 | 利辛县众善医药科技有限公司 | A kind of middle fine classification screen device of paper making pulp |
| CN112295648A (en) * | 2020-10-30 | 2021-02-02 | 广东磊蒙重型机械制造有限公司 | Jaw crusher with filtering and screening structure and using method |
| CN112452399A (en) * | 2020-10-30 | 2021-03-09 | 重庆贻晨兴工业设计有限责任公司 | Jaw crusher for garbage treatment and use method |
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| CN202006118U (en) * | 2011-03-19 | 2011-10-12 | 杨程 | Jaw crusher |
| CN204469776U (en) * | 2015-01-28 | 2015-07-15 | 浙江泰正钼业开发有限公司 | Twin-stage sieve material jaw crusher |
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- 2017-07-28 CN CN201710628719.3A patent/CN107497527A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202006118U (en) * | 2011-03-19 | 2011-10-12 | 杨程 | Jaw crusher |
| CN204469776U (en) * | 2015-01-28 | 2015-07-15 | 浙江泰正钼业开发有限公司 | Twin-stage sieve material jaw crusher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816323A (en) * | 2018-06-22 | 2018-11-16 | 利辛县众善医药科技有限公司 | A kind of middle fine classification screen device of paper making pulp |
| CN112295648A (en) * | 2020-10-30 | 2021-02-02 | 广东磊蒙重型机械制造有限公司 | Jaw crusher with filtering and screening structure and using method |
| CN112452399A (en) * | 2020-10-30 | 2021-03-09 | 重庆贻晨兴工业设计有限责任公司 | Jaw crusher for garbage treatment and use method |
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Application publication date: 20171222 |